Freelancers by Skills

Vertica Programmers

1-86 of 86 Professionals
2+ years of experience in Vertica Develop/Admin.

• A technology driven professional having 3+ experiences in IT Industry. • Experience in Vertica Production Support and Administration for more than 2 years. • Familiar with Big data /dw/etl environment and involved in extract, transformation and load the data. • Involved in Dataware house reporting. • Excellent knowledge of Big data, Hadoop and its ecosystem; • Use Tableau Desktop to analyze and obtain insights into large data sets. • Create visually compelling and actionable interactive reports and dashboards. • Possess SQL and programming knowledge to deal with data transformations and translations • Ensuring SLAs of all incidents, Problem management deliver on time. • Responsible to support JAVA applications. • Ensure SLA"s are achieved and client expectation are met. • Involved in Plan of the implementation of the Product Configuration /Integration work and Execute Product Configuration Execute Integration work.

India, Karnataka, Bangalore City | IT & Programming | Rating 0.0 (0 reviews)

10+ years experience; Technical Skills: - C#,C/C++,Matlab; ASP.NET, Web Services,Client-Server architecture, MS SQL,Desktop applications; -Windows,*nix; - BigData, HP Vertica ,Mongo DB, data analysis and data mining; -RUP/AGILE/Scrum; I'm an expert in econometrics and statistical analysis of machine learning, data analysis and data mining, integration of different types of software onto different platforms (Win32< - > NET < - >ASP.NET < - >Matlab). I develop desktop, distributed server and client-server applications using C/C+,Matlab,Visual Studio and other related languages, IDEs, environments. See full CV in the attachment

Belarus, Minsk, Minsk | IT & Programming | Rating 5.0 (87 reviews)
SQL & NoSQL Data Architect | ITIL & PRINCE2

SQL & NoSQL Data Architect | ITIL? & PRINCE2? Practitioner | *** Open Network for Database Professionals *** -- Devendra is known as ?Dev? among the group. -- He is an individual contributor, highly motivated and results-driven IT Professional with ~12 Years of experience. -- His technical skills are certified by Top Blue Chip IT companies like Microsoft, HP, IBM, Oracle & MongoDB etc. -- He follows AXELOS Global Best Practices for IT & Project Management. He is a certified ITIL? & PRINCE2? Practitioner too. -- He is Ex-Microsoft CSS (Customer Service and Support) for SQL Server 3rd Tier and has specialization in SQL Server Replication, Performance Troubleshooting and Data Recovery Critical Situations (CritSit) on PROD servers. -- He has substantial experience in Database Architecting, Database Administration, High Availability & Disaster Recovery (HA & DR) Solutions and has nice exposure to Data Warehousing.

India, MAHARASHTRA, NAGPUR | IT & Programming | Rating 4.1 (2 reviews)
Vertica-Administrator and Developer, Oracle DBA

Vertica-Administration/configuration.Involved in configuring vertica/spread on more then 40 nodes.,Investigation/troubleshooting all the issue related DW/HP-Vertica,Query Optimization, Projection Designing and Optimization technique.Technical Support Operation Oracle HP-Vertica Administration, performance tuning, Backup/Recovery and involved with all the core DBA and support activity.Closely working with Developers and Senior Engineering team to fix the JIRA bug within timeline.Provide online customer support in case of DB crashes or server down and other critical issues.Well understanding on HP-Vertica(Analytics Database) on multimode more then 20 TB installed on several nodes.HP-Vertica backup/recovery, optimization, partitioning, Query optimization, installation, troubleshooting core technical issues.Involved in troubleshooting HDFS Hadoop-Vertica connector,ODBC/JDBC and other client driver issues.Installation, backup/recovery, database design, and troubleshooting.

India, DELHI, DELHI | IT & Programming | Rating 0.0 (0 reviews)
Expert in Qlikview and SQL DB - Analytics & BI

Have 5 Years of experience working with Analytics & Businesss Intelligence team, and I have sound knowledge over Retail & e-Commerce domains, my skill sets are Microsoft SQL Server, Qlikview, MySQL, Hive, Hyperion, Pig, Vertica, Omniture, Rest-Api, Python and VBA - Macro.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Oracle and Vertica DBA / SSIS / ETL

SQL Server DBA - 7years + Oracle DBA - 3 years + Vertica Database - 1year + Web developer and SQL Expert - 9years + Oracle 9 / 10 / 11g / 12c , Shell scripts / AIX / ASM SSIS / ETL , SSRS, Python, .net developer, EBay and Amazon Webservices, Informatica, Oracle 10g, Sybase, Sybase Replication Server Total years 15 years + Bachelor and Post Graduate in Computer Science Key technologies having best working experience Oracle 9 / 10 / 11g / 12c SQL Server 2008 R2 / 2005 / 2000 SQL C# IIS MS-Access MS-Excel Expert in all Oracle and microsoft technologies.

Singapore, null, Singapore | IT & Programming | Rating 0.0 (0 reviews)
DWH/ETL/BI consultant

Highly skilled consultant who keen on and specialises in Data Warehouse solutions. With strong database, Business Intelligence background and many years of experience designing, describing, implementing, supporting and managing solutions in Finance, Telecom and Healthcare domains.

Ukraine, null, Kyiv | IT & Programming | Rating 0.0 (0 reviews)
Data problems solved

At Sherwin Lake Group we solve problems from data to decision. Our 20 year Data Architect consulting veterans can answer questions with data on either your own in-house or cloud infrastructure or ours running on AWS. We've grown out of the BI and Data Warehousing industries into the cloud and are experts in data modeling and analytics atop Amazon Redshift, Teradata, Oracle, etc. using transformation techniques ranging from Big Data Hadoop-based tools to traditional ETL with Informatica, DataStage and SAP Data Services (BODS). Our front-end Business Intelligence tool capabilities date back to the 90s where our consultants spent time working for multiple major BI software firms like Business Objects and Crystal (now SAP). We've kept our BI skills sharp ever since through certifications and adoption of the latest up and coming vendor technologies.

United States, IL, Chicago | IT & Programming | Rating 0.0 (0 reviews)

Databases : MsSQL, Oracle, Vertica, Terradata, SAP Hana, MySQL Programing Languages : “JAVA” “JavaEE” “C” “C++” “C#” “ASP” “ASPX” “.NET” “T-SQL”, "PL-SQL" Programs : Visual Studio, Eclipse, Net Beans, Adobe Dreamweaver (basic), MatLAB , MsSQL Management Studio, Sql Server Integration Tool, MsAccess Operating Systems: Windows 95, 98, XP, Vista, 2003, 2008, 2012 Server and Linux (Ubuntu, Red Hat, CentOS, OEL) Experience On : Configuration of Hardware and Software, System Maintenance ,Backup and Restore. ETL design and optimizing

Turkey, null, Antalya | IT & Programming | Rating 0.0 (0 reviews)

Data Mining,Business Analyst, Java Developer, C++ Developer. Linux Administrator. Windows Administrator. . Specialties: Java, Linux, SAS, Octave (Mathlab), Hadoop, Big Data, Vertica, Greenplum, R

Argentina, null, Buenos Aires | IT & Programming | Rating 0.0 (0 reviews)

I've been doing software quality assurance for nearly 5 years, mainly against Ab Initio applications, but also some Perl and C++ applications as well. I am familiar with SQL and MySQL database querying, in addition to querying Oracle, Vertica and Terradata database tables. I am very good at problem identification and solving, as well as troubleshooting software issues.

United States, PA, Bellefonte | IT & Programming | Rating 0.0 (0 reviews)
Web development and data extraction expert

I have worked on developing parser for machine data analytics using Perl and Python. I also have several years of web development experience in PHP, jQuery and HTML5. Visit my website for more details about my work.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)

We have got experienced engineers for various database and BI tools such as Greenplum, Informatica, Qlikview, Vertica, Teradata, Cognos, Business Objects. We will help you to do smooth project execution and help you to do a faster project implementations.

India, Maharashtra, Mumbai | IT & Programming | Rating 0.0 (0 reviews)
Expert Tableau Developer and Analytics

2 years 4 months of enriching experience in software Industry knowledgeable in Telecom Domain (Mediation), OSS/BSS. Developed ad-hoc reports and finished the reports in less time and got appreciation from clients for the quick and brisk development of data model and the reports. HP vertica to handle big data is one of the strengths.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)

Itipong Chewinpipat is an experienced IT professional with application & database skills across both Oracle and Vertica. Having the ability to take supporting technical implementation whilst working on multiple products. Currently working in a demanding production support environment managing large volumes of business critical data. A committed team player, self-motivated with the ability to communicate at all levels. Itipong brings over 10 years of implementation, design, code and consulting experience to all project work. His recognized, expertise in application performance tuning, database performance tuning and best practice in areas such as online transaction processing, batch processing, online analytical processing are an asset to each project team. Itipong has solid track record of technology leadership that has permitted him to share his knowledge and experience through numerous speaking engagements.

Thailand, null, Bangkok | IT & Programming | Rating 0.0 (0 reviews)

Having over 10+ years of IT experience with thorough knowledge on Vertica, Oracle( SQL , PL/SQL) ,Oracle DBA & Unix Shell Scripting

India, Tamil Nadu, Chennai | IT & Programming | Rating 0.0 (0 reviews)
IBM Certified Cognos Developer with 6 years of Exp

•6 years of working experience in Cognos Business Intelligence reporting. • IBM Cognos Installation and configuration in Distributed environments. • Implemented security and granted privileges according to user classes using Access Manager (Used Active Directory Server). • Involved in IIS & Apache Webserver installation & configuration. • Involved in Informatica Installation, Upgradation, creating Repository Services & Integration Services. • HP-Vertica installation, upgradation & configuration on cluster environments. • HP-Vertica Management Console Installation & configuration. • Involved in add/remove the Nodes in Vertica Cluster environment. • Experience on HP-Vertica (Analytics Database) on multi-node more than 20 TB installed on several nodes. • HP-Vertica Administration, performance tuning, Backup/Recovery, generating diagnostics & Query Optimization.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Software and Operations Engineer Ready to Help You

I have spent most of my 10+ years of professional career working with Linux, databases (Oracle, MySQL, PostgreSQL, Vertica), dynamic languages (perl, python, and alike), developing mostly backend tier (yet have experience in middleware and web tiers as well), even put some HTML together. See my LinkedIn profile for work experience and education. What is it I can help you with?

Czech Republic, South Moravian, Brno | IT & Programming | Rating 0.0 (0 reviews)
Data Scientist that generates high Business impact

8 years of experience in Predictive Analytics, Consulting and Business Intelligence. I am passionate about solving real-world business problems through analytics with quick turnaround, commitment and deliver high business impact. Global experience – excellent delivery credentials for clients across Americas, EMEA and APAC. My Core strength is in data Modelling in R, Vertica and SQL db, Spotfire and Excel visualizations. Applies CRISP data modelling life-cycle : Business understanding, Data understanding, Exploratory data analysis, Data preparation, Data transformation; Data modelling; Model performance comparison; Model selection and Deployment. Bring out the analytical findings in terms of business opportunity and dollar value. Excellent visualization through Tibco Spotfire and deployment of analytics that helps business user to select various scenarios and plan for strategic action through simulation technique.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
DWBI/WebDevelopment/Testing Consulting Services

I am Business Development Manager from iBucket Consulting Team. iBucket consulting is pool of industry professionals having 10+ yrs of rich experience in niche skills such as Informatica, MicroStrategy, Talend, Tableau, Vertica, BigData/No-Sql DBs, Cloud Computing.SqlServer, Oracle, Teradata, WebApplication Development/HTML5, CSS, JavaScript, Software Testing My Introduction I got 9+ yr of Informatica Development and Administration. I am looking forward to share my knowledge and expertise with others.Diversified experience in various phases of software development life cycle including analysis, design, development, testing, implementation, estimation, project management and program management for Datawarehousing/Data Quality projects and products. Specialties: Excellent experience on various Informatica Technologies such as PowerCenter, Data Quality(IDQ/IDE), Complex Event processing, Metadata Manager,IDE and latest release V9.5.1 Good experience on Unix(Linux,AIX,HP-UX)

India, Haryana, Gurgaon | IT & Programming | Rating 5.0 (2 reviews)
Quality is a habit.

Full Stack developer with 15+ Years of experience in Web-based systems and Mobile Applications.

Thailand, Bangkok, Bangkok | IT & Programming | Rating 5.0 (1 reviews)
Expert Tableau developer / data analyst.

I help my customers in making sense of their data by effectively visualizing it. Using Tableau Software products as front-end. Using fast analytical DBMS of choice as back-end.

Russia, RF, Moscow | IT & Programming | Rating 0.0 (0 reviews)
Expert on BI and Java

I am a IT specialist, have more than 8 years working experience especially in BI/ETL and Web Service. I am also good at andorid development. I am professional and passion.

China, Shanghai, Shanghai | IT & Programming | Rating 0.0 (0 reviews)
Software Developer

My experience is in working on Big Data, Real-Time bidding and distributed systems. As a freelancer I create web applications for businesses and have access to other experienced developers to work with based on the technical needs of projects. The technologies that I use for my solutions are all open source; Some of the packages/languages/technologies that I use extensively are: Python, Django, django-restframework, Postgresql, nginx, uwsgi, gunicorn, redis, zmq, angularjs, html5, css I use industry standard best practices in the architecture so it could be supported and extended by any experienced developer. The solutions that I provide to my clients are designed to be scalable. I follow loose coupling design patterns in the architecture of products. Businesses cannot function effectively if they are not part of their ecosystem. By practicing restful design in structuring the product I make your service available and accessible to or from external services and businesses.

Canada, Ontario, Toronto | IT & Programming | Rating 0.0 (0 reviews)
Oracle DBA with 4 Years of Experiance

Having extensive work experiance in Oracle databases. I am having an experience on administration,upgradation,migration, Goldengate technologies.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Code Ninja

*** RANKED TOP 1% ON ELANCE (out of 216,094 individuals) *** I can do anything from Web Development (ColdFusion 6+ years, Javascript, AJAX, HTML,CSS) to ETL using Hadoop Map/Reduce and or Talend. I know many programming languages and I try to learn new ones whenever I can. I am a hard worker and I am very dependable. I do what I say I am going to do and I get it done on time. I am very good at solving problems and I love a challenge, so no project is too big or too small. I love Big Data! Cloudera Certified Hadoop Administrator Adobe Certified Professional Macromedia ColdFusion MX7 Developer Hadoop, Hive, MapReduce, Oozie, Cloudera, CDH, Cloudera Manager, Pig, Cascading, MSSQL, Talend, Javascript, jQuery, ExtJS, Vertica, PHP, Node.js, MySQL, Linux, Apache, IIS, ColdFusion, BigData, Big Data

United States, TN, Nashville | IT & Programming | Rating 0.0 (0 reviews)
Epert Avaya Solution Design

having 15+ Experience in Enterprise Telephony and IP telephony Solution , worked Major Implementation projects and Critical Contact center Solution Implementation and Project management for Several Countries in Africa. Very Good Experience in Solution designing on IP telephony and Contact center Solution - On Avaya Solutions All Avaya Product Verticals Very good Technical Solution Template creation including Scope of Work

Kenya, null, null | IT & Programming | Rating 0.0 (0 reviews)
Make It Simple

Simplistic LLC is a consulting company that is here to make life more simple for you and your business.

United States, CO, Fort Collins | IT & Programming | Rating 0.0 (0 reviews)
Business Intelligence Solution Archietct

I am working as a solution architect for an MNC. I have 10+ years of experience in BI. I have worked on multiple technologies over the last 10 years and continuing to do so by picking up on Hadoop and its ecosystem.

India, Karnataka, Bangalore City | IT & Programming | Rating 0.0 (0 reviews)
ETL tester, Unix Shell, SQL developer

I have 5 years experience for the IT support domain and ETL developer and tester. Hope these experience can help my customer.

China, Chongqing, Chongqing | IT & Programming | Rating 0.0 (0 reviews)
Senior Database Consultant

Around 9+years of DBA experience. DBA Experience in Oracle 12c/11g/10g/9i Installation, Administration, Monitoring, Performance Tuning, Database Backup and Recovery, database upgrade, OEM/ Grid Control on Linux, Sun Solaris, HP UX, IBM AIX and Windows environments. Involved in different scenarios of OLTP (Online Transaction Processing) as well as DSS (Decision Support Systems) and Data Warehouse databases. Experience in installing and configuring ASM (Automatic Storage Management). Experience in implementing the Oracle RAC (Real Application Cluster) with Multi node Cluster in ASM/Filesystem Environment, monitoring, tuning and load balancing RAC Environment. Skill in configuring/maintaining Standby database using Dataguard for Disaster Recovery. Experience with snapshot standby and active dataguard. Experience in configuring replication using GoldenGate/Streams.

United States, NY, Albany | IT & Programming | Rating 0.0 (0 reviews)
Cloud expert

More than a years of experience in Converged Datacenter Analysis, Implementation, Maintenance and support along with datacenter migration planning and re-architecture tasks.A result oriented technology with extensive skills in the area of Cloud Computing, Datacenter automation and Networking.

India, Tamil Nadu, Tuticorin | IT & Programming | Rating 0.0 (0 reviews)
SLG Consultant

Tasked with building a company that captures the Data analytics market potential by growing a collaborative petabyte-scale Data Integration and Data Warehousing consulting practice using emerging technologies and cloud platforms. Companies have an opportunity today to answer data questions quickly and incrementally without big capital investments and thus prolonged SDLC schedules and resource commitments. Sherwin Lake Group's customers are seizing the opportunity by having us deploy, integrate and analyze their data on-demand to cloud platforms and performing complex data acquisitions and transformations using low-cost software services.

United States, IL, Chicago | IT & Programming | Rating 0.0 (0 reviews)
Tableau+sql+data warehousing

Worked with big clients in the industry

India, Delhi, Delhi | IT & Programming | Rating 0.0 (0 reviews)
Data Scientist

Data Scientist/Engineer working on data processing of ~10 TB per day and producing models close to real-time. My strengths are narrowing down the business problem into a model, modelling itself and coming up with infrastructure. I also have 3 years of experience in coding. Currently I work in online advertising business - with my teammates we are writing the algorithms that bid for ads in the real-time auctions.

Lithuania, Vilnius, Vilnius | IT & Programming | Rating 0.0 (0 reviews)
Hadoop, Hive, HBase, Big Data

Kartik is specialized in architecting and designing Big Data solutions, His primary consulting focus is the design and construction of large-scale data processing applications. Before joining, Kartik was the solution architect at ITC Infotech, a global IT services company, is a fully-owned subsidiary of ITC Limited and technical architect at HCL Technologies

India, karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Guiding data from collection to visualization.

15+ year software industry experience in data visualization, SQL (and NoSQL) programming, database administration, and software engineering.

United States, WA, Seattle | IT & Programming | Rating 0.0 (0 reviews)

IT consultant

Italy, Lombardy, Milano | IT & Programming | Rating 0.0 (0 reviews)
Software Engineer

Full Stack Developer - Instrument/Sound Designer. Native of Bogota, Colombia and New Yorker at heart. I am passionate about web development because it is a tool to redefine how we do everything. I currently work as a Software Engineer at a start up called Intent Media. During my tenure at this company I have worked across the entire technology stack I have: • Contributed to the development of the company’s JavaScript framework • Supported in the implementation of the backend for partner self-service functionality using Java and Spring • Added new ways of targeting advertisements in the ad serving platform • Refactored cucumber tests and created integration and remote tests for each partner site • Maintained and expanded the intranet (RoR) to help the sales team manage advertiser accounts more efficiently • Contributed to internationalization efforts by allowing the system to support different languages and currencies • Helped maintain and refactor mapReduce jobs

Colombia, ny, Brooklyn | IT & Programming | Rating 0.0 (0 reviews)
Experienced former CTO for hire

More than 20 years pioneering technologies for social media, digital marketing, regulated health care systems, financial services and mobile platforms. Rare combination of hands-on technical knowhow, communication skills, executive presence and competitive intelligence to turn white-board strategy into bottom-line profit. My full technical resume is at

United States, NJ, madison | IT & Programming | Rating 0.0 (0 reviews)
Expertise in Tableau Desktop/Tableau Server/SQL

Extensive experience working with Business Intelligence data visualization tools with specialization on Tableau.Experienced in working with various business units and analyze all business requirements and business Process.Excellent requirements gathering skills.Experience in determining data requirements for dashboard design.Ability to effectively communicate with internal/external technical and business personnel.Ability to deliver substantial levels of high quality work using Tableau Desktop and Server.Evaluate Trend data and develop metric reports.Expertise in generating reports using global variables, expressions and functions for the reports..Good knowledge on automating Server with Tableau’s command line tools.Designing Data Models to optimize performance with Tableau Server.Setting up Tableau data sources, filters, blending, joins, etc for optimum performance.Research and develop business system proposals for people, process and technology-based solutions.

India, Karnataka, Bangalore City | IT & Programming | Rating 0.0 (0 reviews)
BI Expert

Taranov Andrii, Senior Business Intelligence Team Lead Seasoned and self-motivated expert with positive thinking-style, key phrase - 'there is nothing better than 'thanks for effective delivery' from happy customer. Do show my best under pressure - challenge is first of mine motivators. > 14 years of overall IT experience, > 8 years in BI, >8 years of management roles Skype: a.taranov,

United States, WA, Bellevue | IT & Programming | Rating 0.0 (0 reviews)
Data Insight Is In Sight

Consultant for Fortune 500 company specializing in Data visualization, big data, and analytics.

United States, CO, Fort Collins | IT & Programming | Rating 0.0 (0 reviews)

DW-Xperts offers the ability to deploy analytical tools and techniques coupled with deep domain knowledge, experience and creative thinking to solve complex business problems. Our offers are about different services focusing on Business Intelligence, Data Warehousing and Data Integration. Our BI experts possess advanced computing and decision-making tools to analyze, interpret and utilize data, helping your enterprise create mobile technologies, software systems, solutions and architectures that will change the way you create, deliver and manage your businesses. We take an agile approach to getting you the data you need faster, more reliably, and with enterprise-class security.

Canada, Quebec, Montreal | IT & Programming | Rating 0.0 (0 reviews)

An accomplished IT professional with over 20 years of experience passionately pursuing the biggest and most demanding business challenges that can be enabled by technology. Experience spans the design and implementation of platform independent large-scale applications, data integration and large-scale data warehouses. As an active participant and thought leader in both the large-scale data warehousing and demand-based parallel processing community, Charles brings a wide array of experience to the table, and has been invaluable to Decooda in designing and implementing what is, perhaps, the most efficient and highest performing data warehouse in the social media monitoring and enterprise text analysis industry. Charles is also passionate about serving others, as demonstrated by his philanthropic and mission based work around the world. Specialties:Large Scale/High Performance Data Warehousing Massive Parallel Processing IT Optimization

United States, GA, Atlanta | IT & Programming | Rating 0.0 (0 reviews)
Software Professional

* Actively working on projects in Android, iOS, Java and Web. * Extensive technology coverage: Mobile (iOS+android), Web, Java, backend Server, UI, Database, Search Engine, Network Security. * More than 20 years of experience of software application architecture, design and programming on server, desktop, mobile and web. * Working experiences at industry leaders Cisco, Sun Microsystems, Morgan Stanley, and Silicon Valley startups. * Highly motivated professional with attention to details and commitment to timeline.

United States, CA, Sunnyvale | IT & Programming | Rating 0.0 (0 reviews)
Using C++/C#/Perl for real world problems

Communicating and understanding the client's needs is more important than any skill that can be googled. My aim is to make cool things and help my clients' ideas become reality. Five years professional experience specialising in C-like languages and databases. Computer Science graduate from Lancaster University, UK.

United Kingdom, England, London | IT & Programming | Rating 4.8 (2 reviews)
Social Media Analytics

Decooda Synthesize unstructured and structured big data into actionable insights that enables marketing and sales teams to identify the insights and behaviors that matter most in order to drive real-time execution.

United States, GA, Suwanee | IT & Programming | Rating 0.0 (0 reviews)

Experienced Database Administrator with years of working in OLTP and OLAP environments.

Brazil, Rio de Janeiro, Rio de Janeiro | IT & Programming | Rating 0.0 (0 reviews)
DWH Consultant

Experienced Data Warehousing consultant with strong Oracle background, with 8 years of development, support, delivery management in Financial services and telecom domains. Glad to cooperate in ETL / DWH / BI, Big Data opportunities and propose my experience and fair efforts for solving your business needs!

Ukraine, London, London | IT & Programming | Rating 0.0 (0 reviews)
Expert In Hadoop, Hive, Pig big data technologies

I would like to grow my carrier in Data warehousing, Analytic using Big data technologies.

India, Maharashtra, Pune | IT & Programming | Rating 0.0 (0 reviews)

I have good experience with DB design and Data Migration. I can really help anyone in developing database functions as per request. I have good experience with Oracle,Vertica,MySQL,MS-SQL.

Nepal, Kathmandu, Kathmandu | IT & Programming | Rating 0.0 (0 reviews)
C#, Java, C, C++, CUDA, SQL

I am software engineer. development desktop application on C, C++, C#, JAVA. Integrate application with MATLAB and other math library. Well know nvidia CUDA. Sufficient experience with SQL (MS SQL, PostgreSQL..). Big database (HP Vertica). Light WEB application development using: Java Struts 2.0, Wicket 6, Hibernate, JSP, HTML, CSS and many more. Skill of Linux administration, database administration.

Russia, RU, Chelyabinsk | IT & Programming | Rating 0.0 (0 reviews)
Expert Python Developer & Data Scientist

- Hands on experience in handling data size of 4-5TB which we get as 350GB log files per month - Extensive experience using the public API’s such as Facebook Graph API, Twitter REST/Streaming API, Google+ API, Freebase, Instagram, Tumbler, Echonist etc. - Experience creating cloud based services like AWS EC2, AWS RDS and AWS MAPR instances. - Experience in setting up and maintaining databases like MySQL, PostGRE SQL, MSSQL - Experience in setting up and maintaining the Big Data Services like Hadoop, Hive, PIG, HBase and HP Vertica - Extensive experience in working with Operating Systems Linux, Windows and Desktop & Servers. - Worked on building API services for the analytical models developed at Tiger Analytics. - Experience in parsing data from Logs, XML Files and HTML data. - Experience creating dashboards using tools like tableau, spotfire and Microsoft excel

India, Tamilnadu, Chennai | IT & Programming | Rating 0.0 (0 reviews)

One of the top Vertica Consultants in the US. Incredibly strong IT, security background. I carry a "PUBLIC TRUST" designation from DHS. Former DoD, treasury department contractor

United States, GA, Social Circle | IT & Programming | Rating 0.0 (0 reviews)
Unique Perspectives. Unparalleled Vision.

Highly skilled infrastructure architect with deep technical skills in UNIX, Linux, Windows, networking, virtualization, storage, high availability architectures, project management. Vertica and Microsoft SQL Server database experience. Published author and skilled technical writer. Expert programmer in C, C++, Forth, and a number of scripting languages including Perl, csh, ksh, and bash.

United States, OH, Columbus | IT & Programming | Rating 0.0 (0 reviews)
Programmer Analyst with excellent database skills

4 years of experience in designing, developing and implementing data warehouse financial systems using Perl scripting, Datastage tool, Informatica tool,Hadoop ecosystem and various databases like db2, hive,vertica,teradata,etc. Excellent knowledge on Scheduling tools like Autosys and Maestro. Awarded twice, the excellence award from Accenture(ACE award) for Best performance as a team. Received many client appreciations for the fast paced quality delivery and for the commitment shown in meeting Project deadlines.

Singapore, null, Singapore | IT & Programming | Rating 0.0 (0 reviews)

? Expert in web-based distributed applications in Java, PHP, Apache Web server, Symphony, SLIM, XML, UML, and Ant/Maven builds with data being hosted under Oracle/MySQL/MariaDB. Typically develop on Linux with Eclipse, and deploy servers on Linux or Windows. ? Proficient in Oracle 10G, VERTICA, MYSQL and MARIADB. ? Proficient in RIA development, particularly using HTML5 and JavaScript (jQuery, extjs, Knockout, Backbone,Bootstrap).

India, NCT, New Delhi | IT & Programming | Rating 0.0 (0 reviews)
Analytics - BI with Big Data, Data Science

? Ten Years of BI and Analytics implementations across multiple Geographical locations. ? Big Data technology experience in two BI implementation and Analytics Product development on Big Data technology ? End to End training experiences on Pentaho for internal team and end customers. ? Involved in four successful BI projects by RFPs, presales and POCs. ? Total of 10 Years of IT experience having 8 years in BI and DW. ? Expertise in Data Modelling, Data Warehousing and OLAP technolgies. ? End to end expertise in Pentaho BI Suite and partial expertise in Business Object and BIRT ? Experience of working with RDBMS(Oracle, Mysql), Columnar(Infobright, Vertica, Hbase) and Big data(Hadoop, hive, hbase) technologies ? Working experience in Retail, Financial, Government and Advertisment verticals. ? Training Experience using Pentaho ? Strong Communication, Verbal and Project Management Skills.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Senior Java Developer

Sun Certified Programmer for the Java 2 Platform 1.4 (Mar-02-2005) Sun Certified Web Component Developer for Java 2 Platform, Enterprise Edition (Aug-17-2006) Candidate ID SUN186518 Smarterer Specialization: Java, J2EE, Spring framework, Hibernate, MyBatis (iBatis) Databases: MySQL (Percona cluster), PostgreSQL, Vertica, VoltDB, MongoDB

Belarus, Vitebskaya Oblast', Vitebsk | IT & Programming | Rating 0.0 (0 reviews)
Expert Web Application Developer

Over 2 years of extensive web application and hybrid mobile applications experience.I have great project management skills as well.A geek in love with coding , coffee and photography :)

Pakistan, Sindh, Karachi | IT & Programming | Rating 0.0 (0 reviews)
We will deliver the Best Services

I'm a freelance ETL Specialist,web/application developer from India with around 4 years of experience, good understanding of modern standards and latest technologies. I use the latest technologies to build interactive websites and intranet portals that are customer friendly and enhance your brand value. I have worked at Teradata, Informatica and also have knowledge on Vertica, Netezza and Hadoop In my years of experience as a freelancer, I had worked in all type of situations to delivery products that enhance bratding and exceed expectations and within the client's specified time and budget. As a web application developer I take pride in my reputation as a creative problem solver and out-of-box thinker, and am eager to put my skills to work for the benefit of my clients. Combined with rare levels of enthusiasm, commitment and drive, I am confident that I would handle any given task to the client's expectations.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Java, JEE and Rich UI Expert

More then 8 years overall experience on java j2ee with US based companies ********* S.C.J.P 2 Sun Certified Programmer for JAVA 2 Platform, in 2002 US universities digital content management system Harvard University and ARTStor research system and digital content management. ecommerce web services API integration. UPS, USPS API integration for shipping and postages service. Agile development process. J2EE platform for creating and deploying EJBs applications.

Pakistan, Sindh, Karachi | IT & Programming | Rating 0.0 (0 reviews)

I have done my undergrads from WBUT, India and later finished my Masters from Virginia Tech, USA in Computer Science. I am working as a business analyst in a MNC for last 2 years and my overall work experience is 6 years. I have worked in various technologies, like C#, ASP.NET, AJAX and different kind of databases like Oracle 9i and10g, MS SQL Server, MySql, Informix. Currently I am working on SAS Data Integration Studio, SAS Enterprise guide and Vertica database for GENEIA, USA.

India, Bengal, Kolkata | IT & Programming | Rating 0.0 (0 reviews)
PHP, JavaScript, Linux, Highload, Highperformance

- More than 5 years working in web - Strong background in backend development for highload applications - Good Team Leading skills and projecting the development process for Agile - Great understanding the business logic and things that users need for increasing the conversion - Creativity, Generating new ideas and Communicativity are the base parts of me

Ukraine, Kyiv City, Kiev | IT & Programming | Rating 0.0 (0 reviews)

BOLDNESS, ZEST AND EXPERIENCE At Wizando, the interconnectivity of various business operations have been teaching me the hard way how to conduct reality check and focus activities aligned with available resources. This experience enables me to be able to think out of the box in an enterprise environment and come up with bold and lean solutions based on reason. The skills mentioned above combined with the 5+ years experience with digital analytics packages, and the 6+ years experience as a digital marketer help me be lean and effective in large corporations, too. KEY PROFESSIONAL SKILLS Digital Business and Data Analyst professional with 6 years of experience Advanced UI, UX and system design skills Professional Agile project managing, multitasking skills Long experience successfully managing and motivating cross-department product teams Strong commercial awareness and business acumen Ability to communicate efficiently to/between different levels of business MOTTO Ama

Hungary, Hajdu-Bihar, Debrecen | IT & Programming | Rating 0.0 (0 reviews)
awesome Linux admin

Over the last 3 years, i have administered linux, bsd and windows servers, including large High availability infrastructures in AWS EC2 Cloud, VMware vSphere, VPS and dedicated. My core competency is installation and managing system and application layer on linux. I also have some experience in the following areas: mysql, mongodb, postgresql, hbase hadoop database administration; python,ruby and php script fixing. SQL language. Now I am looking for a long-term remote work.

Russia, Tatarstan, Kazan | IT & Programming | Rating 0.0 (0 reviews)

Currently developing in Golang, Ruby Rails. Contact me if: - You are looking for a technical cofounder who's passionate and currently learning as much as he can about the business side of things, and need a partner to go from 0 to 1. - You are looking for someone to lead technically. - You like to have a coffee with me and talk about whatever's on your mind. Specialties: Golang, Python, Django/Rails, AWS, Node.js, Mobile, Data Hobbies: Toronto Maple Leafs fan, backpacking, travelling, new foods.

Canada, Ontario, Burlington | IT & Programming | Rating 0.0 (0 reviews)
Python, TCL, C, C++, AVR, Arduino, OpenCV

Programming in Python, Tcl, C, C++ RDBMS developer (Oracle, Teradata, Vertica, Sybase IQ) Database administrator (Oracle, Vertica) Assembler/C/C++/Fortran/ PL/I programer Mainframe administrator/system programer (IBM System/360/370, operating system OS/360, MVS, VM/370) Datawarehouse architector ETL developer (OWB, ODI, BusinessObjects DI, IBM DataStage/QualityStage, Informatica)

Ukraine, null, Kyiv | IT & Programming | Rating 0.0 (0 reviews)
Senior DWH,ETL,SQL,PL/SQL, T-SQL developer

Thank you in advance for your time and consideration. I look forward to working with you soon. I'm ready for test knowledge, wait your check tasks. I have a Specialist(average degree between the bachelor and master of scien?e in Russia) in applyed math and system programming from Saint-Petersburg State University. Listed below are my experience and skills. — Data warehousing, desing database. — Oracle, MSSQL, Mysql, little bit Vertica — SQL developer, Toad, PL/SQL developer. — SQL, PL/SQL, T-SQL — ETL: deep knowledge in Oracle data integrator, EasyLoader. Little bit SSIS — VCS: VSS; — C# WinForms, basic Java

Russia, null, null | IT & Programming | Rating 0.0 (0 reviews)
Foster Optimized Data Integration Solution

Over 15+ years of expertise in providing end-to-end data integration solutions. I have Master's degree in computer applications. Highlights of some of my expertise includes but not limited to the following ... * ETL Architect * ETL Administrator, Designer, Analyst and Developer using Informatica, Business Objects Data Integrator(ETL) * Data Modeler using Erwin both Entity Relationship and Dimensional modeling. * Excellent in scripting using UNIX Korn Shell Script. * Tuned performance in large Data warehouse and Data marts using Oracle10g, Informatica, Unix environment. * Strong understanding Database and Data warehouse concepts using both Inmon and Kimball methodlogy. * Attended training program on Business Objects XIR2, DataStage, Cognos 8 and Vertica * Certified Oracle 9i DBA having Strong SQL, PL/SQL experience. * Certified in Vertica7

United States, CO, Broomfield | IT & Programming | Rating 0.0 (0 reviews)

I have experience with Database administration and programming, I have worked with ETL process like SSIS and PowerCenter

Brazil, Rio de Janeiro, Nova Iguacu | IT & Programming | Rating 0.0 (0 reviews)
Linux and Big Data Consultant

Over last 7 year I have been working as system administrator, Lead engineer, Database administrator for different companies - from small to huge international corporation. I have strong experience in UNIX-like operating systems , Virtualization , Clustering , Databases (Oracle, MySQL,Vertica, PostgreSQL ) and scripting (bash & Perl)

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
See Success through Us

We are experts in Talend, BIRT, Java, J2EE, AngularJS, Node.js, Drools, Jasper, Spring, Hibernate, JSON, jQuery, Pentaho, MySQL, Sisense, Vertica, .NET, Android, iPhone, HL7, WebsphereMQ, ESRI's RouteMap for GPS, Google Apps API, Facebook API, Twitter API, Google Maps Integration,'s API and AutoTask API. Our company, BYT-EYE IT Systems and Solutions Pvt. Ltd. (BYT-EYE) is a next generation company incorporated under the Companies Act, 1956, India. BYT-EYE deals with areas like Technology, Consulting and Training. The main objective of BYT-EYE is to deliver the best quality work with less profit margin to the client. BYT-EYE policies are framed in such a manner that its billing to the client may not impact the client even during any economic recession. The VALUES of the BYT-EYE are "Hard Work, Consistency, Professional & Social Responsibility, Less Internal Politics".

India, Karanataka, Bangalore | IT & Programming | Rating 5.0 (4 reviews)
Scrapy,Java J2ee MSSQL,Python,Selenium, Wordpress

Data collection professional with experience in Python Java/J2EE,Swing,.NET MS SQL , Unix/Linux/Windows,Vertica,MAC.

India, UP, Noida | IT & Programming | Rating 5.0 (7 reviews)
Scala, Java, Hadoop, Spark, PHP, High-Load,BigData

More then 22 years of professional expirience, I am VP of Business Development and Engineering in Sibers. My goal is provide maximum additional value for customer by enhancing process and practices with power of Lean/TOC/Agile approach.

Russia, Novosibirsk, Nowosibirsk | IT & Programming | Rating 0.0 (0 reviews)
Software Engineer

Team player and efficient leader with 11+ years of experience in enhancing business processes using latest technologies. Successful in identifying and charting efficient, cost effective solutions in all streams of a business. Particularly interested in client/server and relational database design using Microsoft, Web technologies (HTML5, CSS, Javascript) and BMC technologies. Active interest in migration, business improvement projects, as well as close interaction with the business teams. Recent Work: Specialties: SQL server, Access, My SQL HTML5, CSS3, Javascript, jQuery, jQuery UI, Classic ASP, ASP.NET, ASP.NET MVC/ MVVM, VB6/ VBA, C#, VB.NET, WCF, JSON BMC Remedy Adobe Photoshop, Illustrator Cross Platform Mobile development - Ionic, jQuery Mobile, Phonegap/ Cordova, Intel XDK Additional Experience: PHP, MySQL,Hadoop, Amazon AWS, HP Vertica, Amazon Redshift

United States, UT, Sandy | IT & Programming | Rating 0.0 (0 reviews)
full service technology consulting firm

Simply Smart Technology is here to help you create an effective website, custom application, or corporate identity for your business using our unique combination of graphic design and technical skills. Engage our design services to create a visually compelling websites, corporate identities, and logos. Tap our custom development services to enable functionality on websites, create a custom web application, or develop an online portal for your business.

United States, null, Chicago | IT & Programming | Rating 1.2 (1 reviews)
Seasoned Oracle DBA with 15 years of experience.

An Oracle DBA of fifteen years, I have extensive experience in analyzing, planning, developing, testing and maintaining Oracle databases. In-depth knowledge in formal system, analysis, design, procedures and database development methodologies. My experience lends itself to several industries, some of which include pharmaceutical firms, manufacturing, aerospace and engineering, entertainment, government, and the United States military. Clients include Louis Vuitton, Moet-Hennessey, Northrop Grumman, Royal Netherlands Airforce, General Electric, Colonial Penn Financial Assurance, Lincoln Financial Assurance, Commonwealth Business Media (P.I.E.R.S.). I have worked on multiple platforms including Solaris, HP-UX, Linux, Irix, and SCO. Versions of Oracle I have worked with range from 7, 8, 8i, 9i, 10g, and 11g. I also have experience configuring RAC on 9i 10g, 11gR2, and 12c. I currently design and maintain databases for Novartis Biomedical Research in Boston MA.

Japan, PA, Philadelphia | IT & Programming | Rating 0.0 (0 reviews)
Secure Desktop/Mobile Development & Data Warehouse

Secure Desktop & Mobile Development; 0,0% Code Vulnerabilities; Code that pass PCI DSS; 99,99% of Systems Availability; Data Warehousing; Data Integration; Business Intelligence; Architecture principles

Ukraine, Dnepropetrovsk, Dnepropetrovsk | IT & Programming | Rating 0.0 (0 reviews)
Senior C++/Java/Python/Node.js developer

Greetings!. My name is Georgiy, and I have more then 15 years of commercial programming experience. During my carrier I participated in several large and small projects of various level of complexity. I worked as a Developer, Team Lead, QA, DevOps and System architect, and I look forward to apply my knowledge and experience during work on your projects and ideas. I have good mathematical skills and wide range of interests.

Russia, St.-Petersburg, Saint Petersburg | IT & Programming | Rating 0.0 (0 reviews)
Information Management, Management, Strategy

“Passion and purpose-driven” are the two key traits that ground me. I am a results-driven, self-motivated, technology leader with more than seventeen years of experience growing and leading large (300+) high-performing teams. I am a trusted professional with a successful track record managing and delivering multimillion ($10M+) dollar initiatives. I am humble and thankful to be a well-respected specialist recognized for building project management offices (PMO) and implementing project (Agile,PMI,PMBOK) best practices.

United States, TX, Austin | IT & Programming | Rating 0.0 (0 reviews)
Database Developer / DBA

Dear Prospective Client, I am a database professional with 25 years experience with various disciplines in information technology. I am looking forward to sharing that experience with others and gaining new skills. My skill set includes designing and developing database applications. This includes designing and documenting databases as well as developing programs to update them. While this doesn't include designing websites, I am happy to work with other professionals to provide you the best solution possible. I also have solid experience as an Oracle DBA and have experience with data modeling and database performance tuning. I take pride in my professionalism and ability to create detailed and understandable documentation of my work. I look forward to working with you on your next project! Sincerely, Bob Ritter

United States, null, North Andover | IT & Programming | Rating 0.0 (0 reviews)