Freelancers

Freelancers by Skills

Greenplum Developers

1-40 of 40 Professionals
Freelancers
Working on Informatica,Oracle,Greenplum,unix

Great working experience in dataware housing ETL technology Informatica, Data base Oracle,Greenplum big data, Shell scripting.

India, andhra pradesh, hyderabad | IT & Programming | Rating 0.0 (0 reviews)
Bigdata Administrator (hadoop, hawq, greenplum)

14 years of strong in-depth in database administration with 4 years of bigdata experience using hawq and greenplum distributed databases. I have strong administration, troubleshooting skills acquired from real use cases and excellent knowledge in hadoop, hawq and greenplum database internals / architecture.

United States, CA, San Ramon | IT & Programming | Rating 0.0 (0 reviews)
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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)
Expert in Microstrategy BI Developer

Having 7 Years of work experience in IT industry, expertise in data warehousing, Reports and Dashboard development in Business Intelligence (BI). Have extensively worked on MicroStrategy v9.4.1 Worked on Microstrategy Desktop, Web & Narrowcast Server ? Creating Schema, Public Objects, NC Services and Dashboards. Have worked on multiple domains including financial services and retail. Strong communication and eager to learn new technical stuff quickly, utilize the same in a productive manner. Good Team Player with the ability to motivate & lead team members. Extensively worked on: ================ MicroStrategy v9.4.1 Greenplum v4 Actian VectorWise v3 DB2 Availability ======= Available from 9:30 AM (IST) to 9:00PM (IST) Reach me ====== Mail : -- Call : +91 --

India, gujarat, Ahmedabad | IT & Programming | Rating 0.0 (0 reviews)
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Experienced Project Manager / Developer in ETL/Datawarehouse implementation. Strong knowledge in Telecom industry. INFORMATICA, TALEND, ORACLE, GREENPLUM, SHELL, JAVA

Tunisia, Tunis, Tunisi | IT & Programming | Rating 0.0 (0 reviews)
Data Analyst and Tableau Expert

I am a data-driven analyst with a passion for data visualization. I am currently a part time grad student with an academic background in mathematics and scientific computation. I have a strong professional background with Pivotal Greenplum and Postgres databases. I have great enthusiasm for dashboards and visualizations that provoke actions and illuminate business insights.

United States, MA, Newton | IT & Programming | Rating 0.0 (0 reviews)
Expert in Informatica,SSIS,SAP BO,SQL,UNIX skills

Certified Informatica Developer, Having 6 Years of experience in DW-BI Domain in working with Informatica,SSIS ETL tools and SAP Business Objects-Reporting. Have good knowledge on Greenplum,Netezza,SQL Server ,DB2,Teradata data base technologies. Other skills Unix,SQL,Java,Mobile technologies.

India, Andhra Pradesh, Hyderabad | IT & Programming | Rating 5.0 (2 reviews)
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Strong Java and database tuning skills. Website designing and building e-commerce platforms. Good knowledge of Business Intelligence tools like Qlikview, Greenplum, Spotfire. Have a team of brilliant technologists who can help with almost any technology.

India, NCT, New Delhi | IT & Programming | Rating 0.0 (0 reviews)
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Total 20+ years of IT experience. Has experience as Project Manager for development of e-commerce projects. Has experience as Technical Consultant. Has extensive experience in the administration of Oracle, SQL & DB2 databases. Development experience in PL/SQL, Java, and C. Has participated in all stages of software development life cycle and has experience in India, Dubai and Singapore. Involved in SDLC for about 10 projects. PMP , ITIL and Oracle Certified

Singapore, Singapore, Telok Blangah Drive | IT & Programming | Rating 0.0 (0 reviews)
Netezza and Greenplum Database Administration

? Having 4+ years of experience on Netezza Database Administration worked with development and Maintenance project. ? Having knowledge with Administration, Monitoring, Performance Tuning, Database Backup and Recovery. ? Having Good knowledge in Netezza, GreenPlum Architecture, SMP and MPP architecture. ? Having good Exposure in User, Group and Role access management. ? Excellent command in RESTORE and BACKUP the database backup planning?s using with Veritas Netbackup. ? Having good knowledge in Netbackup and Netezza Architecture implementation. performance. ? Defining and Managing the database objects and data in Greenplum. ? Having knowledge in GPLOAD and GPFDIST in Greenplum. ? Having knowledge in External tables and VACCUM in Greenplum. ? Managing the Schema, TableSpace and Partitioning in Greenplum.

India, Andhra pradesh, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
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? Data Science Enthusiast, Kaggle participant. R, Python, D3.js, ML algorithms, predictive models ? DWH Developer. Greenplum, Oracle, SAS, Hive, Pig, Talend. ? Solid background in software, web development. PHP, CSS3, HTML5, JavaScript, Jquery. C++, Perl, basic algorithms.

Russia, null, null | IT & Programming | Rating 0.0 (0 reviews)
Expert in php

I am a Web developer with experience in PHP , Mysql, Ecommerce platforms ans social media API s and marketing

India, Tamilnadu, Coimbatore | IT & Programming | Rating 0.0 (0 reviews)
Expert Excel/Access/VBA Developer, Tableau BI

Have 5+ years of experience in Excel Reporting, Dashboards, Data processing and report automation using VBA and integrating multiple office applications. Such as Excel with Outlook/Word/Powerpoint. Have developed various tools/reports/dashboards using Advanced excel and VBA over these years. Looking out for jobs to utilize my analytical and Excel skills and to provide value add services. I also have experience in Creating multiple labels (Address Labels, Bar Code Labels etc), SQL, MS Access, Tableau 7 and above, Crystal 2008/Enterprise and Xcelsius.

India, KARNATAKA, BANGALORE | IT & Programming | Rating 4.5 (1 reviews)
Data Mining + Actionable Insights

WWW.INNOLITICA.COM We are Big Data practitioner and a perfect blend of PhDs and Industry Experts.We have deep expertise in Data Science and Big Data Solution architecture. Our team members have published more than 200 papers and has over 150 patents in Big Data and Analytics. We have developed Big Data Solutions and mined data for F100 companies such as Walmart, PepsiCo, Apple, Walgreens, Target, SABMiller, Allstate, AT&T

United States, IL, Chicago | IT & Programming | Rating 0.0 (0 reviews)
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Research Member of SRM Research Labs. Have been working with multitude of technologies and platforms and have handled research projects. Have 3+ years of experience as a Python Developer. Good at building SQL scripts and have exposure to Enterprise Datawarehouse and also have good hands on experience with Informatica and SQL Server Integration Tools.

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

India, odisha, cuttack | IT & Programming | Rating 0.0 (0 reviews)
Expert in JAVA, Databases, APP & ETL integrations

I am an experienced programmer, with a solid track record of work in several multinational enterprises in developing solutions in Java for server and for Web Applications, and also use MS SQL, PLpgsql, Oracle for Databases, Perl for scripting, etc. I have also assisted multinational PMO?s to manage and build their projects.

Spain, Alcobendas, Madrid | IT & Programming | Rating 0.0 (0 reviews)
"Expert Database Administration","DataIntegration"

We are a team of expert level DBAs, Data Architects and Integrators having close to 20 years of experience.

United States, FL, Tampa | IT & Programming | Rating 0.0 (0 reviews)
"Big Data" Analytics and Engineering

* Deriving insights from data sets with thousands to billions of rows * Developing object-oriented Perl (via Moose), including interfacing with PostgreSQL, Oracle, and MySQL * Writing and optimizing complex SQL queries * Creating and maintaining business intelligence reports * Experienced problem-solver with very strong quantitative skills jackmaney@gmail.com jack@jackmaney.com http://jackmaney.com

United States, MO, Kansas City | IT & Programming | Rating 0.0 (0 reviews)
Technology, infrastructure architect, Oracle DBA

Accomplished Operations executive with twenty years of corporate successes including CTO, VP (Operations) and various managerial positions with IT and manufacturing companies. Seasoned technology leader with demonstrated ability to provide disciplined and inspired leadership with experience in building and running high performance infrastructure and operations architecture and technology planning teams. Senior Oracle Database Administration, Oracle E-Business Suite and Fusion applications administration, patching, tuning and troubleshooting. EMC and Netapp Storage Administration, Recoverpoint and Flexclones

United States, NJ, Colonia | IT & Programming | Rating 0.0 (0 reviews)
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A qualified and trained IT professional having more than 3 years of rich and insightful experience with strong Post-Graduate Scientific Background. Starting with the development of commercial application dedicated to HealthCare Industry then providing consulting on Web Search Engine Optimization (SEO) to different consumer. After specializing on BI, Data Warehouse and Data Mining Technologies. Strong Knowledge on Telecommunication Industry including Billing System (BSCS, CBIO), CRM and ERP Systems. Also, HealthCare Industry, including Electronic Medical Record (EMR) systems and HL7 standards. Very Qualified on Data Warehouse Technologies, including: ? Data Integration and Migration (Informatica, SAP Data Services) ? Data Quality (Informatica) ? MetaData Management (Informatica) ? Data Mining (SPSS, R, Weka, ..) ? BI (SAP BO, QlicView) ? Data Modeling (CA ERwin, ...) ? Business Process Modeling (BPMN Standards) ? TDWI Best Practices Able to work with different type of DBMS, including

Algeria, Tipaza, Hadjout | IT & Programming | Rating 0.0 (0 reviews)
Brain Of Your Data

Cerebral Data Centre is a group of Business Intelligence developers and service providers having 6+ Years of work experience in software industry, expertise in Architecture, Designing, Developing & Maintaining areas in data warehousing, application development and distributed applications and also have sound knowledge in Business Intelligence (BI). Strong communication and with proficiency at grasping new technical concepts quickly & utilize the same in a productive manner. Our aim is to provide high quality, cost effective, simple and reliable solutions to the needy customers in the area of Database, Data Warehouse and Business Intelligence domains. We have dedicated resources to cater your needs and you shall give us any sample assignments to test our capabilities.

India, Maharastra, Pune | IT & Programming | Rating 0.0 (0 reviews)
Expert Data Engineer

Extensive expertise in data, systems, and software architecture covering a broad range of disciplines. One of my strengths is understanding the entire solution stack from the point of view of a developer, architect, and systems engineer.

United States, CA, Yorba Linda | IT & Programming | Rating 0.0 (0 reviews)
Web Develoment, Web Design, Flash, Action Script

Experience in Diverse Technologies.Our Work speak of Our self. Provide 1 month free support to the work we deliver.Work across various time standards(IST,PST etc). Prefer to communicate through Elance.More than 7 areas of Industry experience. Team includes Prince 2 Certified project Manager.

India, CA, Fremont | IT & Programming | Rating 5.0 (5 reviews)
Senior Consultant - Analyst, Developer, ProjectMgr

I am a highly skilled and experience consultant in Big Data, Analytics and Business Intelligence. I have successfuly architected Hadoop enterprise EDW and performance tuned Teradata. Additionally, I have developed business intelligence solutions, across multiple BI platforms - Business Objects (XI 4.0), Cognos (8.4), SAS (9.3) and WebFOCUS. My projects have included web trends analysis for a major retailer (web to location analysis), market analysis for a blue chip airline, revenue management for a major resorts and entertainment company and various healthcare engagements.

United States, FL, Windermere | IT & Programming | Rating 0.0 (0 reviews)
Expert Microstrategy Product Suite 8.x / 9.x

* Having 7 years of experience in Data warehouse and Business Intelligence Solutions. * Hands on experience in DWH-EDW Implementation using MicroStrategy Product Suite 8x/9x on top of Oracle/Greenplum/SQL Server & Teradata databases using ETL tools such as Informatica,OWB & SSIS * Extensively involved in requirement gathering/analysis and proposing appropriate ETL ? Data Model and design for EDW implementations suitable for Reporting. * MicroStrategy Administration and Architectural Design ? Command Manager, Object Manager & EM. * Reports Performance tuning, VLDB Setting and Architectural level Intelligence Server Performance Tuning, Clustering Load balance- fail over environment. * Domain Experience : Telecom (Networks & Services), Finance (Insurance), Manufacturing and Retail. * Good knowledge on ETL(Informatica) and RDBMS Concepts.

Singapore, Singapore, Singapore | IT & Programming | Rating 5.0 (1 reviews)
Expert PHP Developer

More than 14 years of web development. PHP 5.4+ (OOP, FP, all that things) with Zend, Symfony(1|2), Limb3, Yii1 RDMS (MySQL, PostgreSQL, Oracle), noSQL (memcache, Redis, TT, MongoDB, Cassandra, Greenplum, Hadoop, hstore, Infobright) API (Facebook, VKontakte, 4sqr, Google, Mailchimp, Unbounce, etc.) dVCS (git, hg) Task-management (Redmine, Jira+Confluence, Trac, whiteboard) Quality Assurance (QA), Continuous integration (CI), Continuous Delivery (CD) (Jenkins, Selenium, Sikuli, Test-ng, PHPUnit, etc.) Debian, Mac OS, Xen Nginx, php_fpm, Apache, RabbitMQ, OpenVPN Asterisk, Red5, Erlyvideo, Wowza Ruby (ROR, Sinatra, haml, cancan, capybara, capistrano, eventmachine, cucumber, steak, factory girl, rspec, new relic, rbenv, rvm, paperclip, easy_captcha, vagrant, insque, devise, foreman, chef, puppet) ExtJS, SmartClient, Backbone A little bash, VBA, erlang, Scala, node.js, python

Nepal, Kathmandu, Kathmandu | IT & Programming | Rating 0.0 (0 reviews)
Sriwisnu

? Responsible for Big Data/Datawarehouse end to end project implementation (Oracle Exadata, Greenplum, Dameng Database, Infobright, Hadoop System) ? Responsible for data warehousing manage service/database administering (monitoring, process collect, resolve, staging and report function, archiving, backup, increment snapshot, dump etc) ? Responsible for Server Clustering and MPP (DB engines and Application engines) implementation. ? Responsible for Demo and PoC (Prove of Concept) of data warehouse, BI, CDR-Browser, Hadoop, CRM, virtualization server and network WAN backbone, ? Responsible for multiplatform system integration (Unix/Linux System, Windows System, MVS and OS400) ? Responsible for IT operations as Senior System and Network Administrator. ? Responsible for developing IT Master Plan and IT Strategic Plan ? Responsible for developing of datacenter related with infrastructure aspects including network and hardware server integration.

Indonesia, null, null | IT & Programming | Rating 0.0 (0 reviews)
Business Intelligence solutions expert

BUSSINESS INTELLIGENCE SPECIALIST AND ANALYST: GIVE STRATEGIC INFORMATION TO TAKE THE RIGHT DECISITIONS ON THE ORGANIZATION. DATA INTEGRATION AND DATABASE ARCHITECTURE, ANALYSIS AND DEVELOPMENT: BRING INTEGRATION DATA FOR CUSTOMIZED SOLUTIONS DUE TO APPLY BUSINESS INTELLIGENCE. CARRER HIGHLIGHTS: My best is Business Intelligence solutions. I have a big experience with functional analysis and meet the needs of organizations. I have leadership qualities and methods to accomplish the goals of departments. SPECIALITIES: FUNCTIONAL ANALYSIS, ADSERVERS SOLUTIONS FOR PUBLISHERS, FINANCIAL RISK ANALYSIS, ORACLE, SQL Server, MySQL, GREENPLUM, BIGDATA, SAP Business Objects, HTML, SQL, UNIX SCO, LINUX, PowerCenter.

Spain, Madrid, Madrid | 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)
Oracle SAP Service NOW Hybris IBM websphere Online

Ora Saps is one of the leading training institute provides Online Trainings by Industry Experts with Real Time Scenarios, Lab exercises, Resume preparation etc?From Hyderabad. (Normal, Fatstrack, weekend Batches everyweek) Oracle All Modules SAP All modules OTHERS UNIX SHEL / PERL PYTHON /RUBY ON RAILS RUBY ON RAILS GROOVY ON GRAILS RUBY USING SELENIUM PYTHON USING SELENIUM RUBY CUCUMBER CAPYBARA LINUX ADMINISTRATION DATA STAGE MICROSTRATEGY ANDRIOD/IPHONE IBM MAXIMO ANGULAR JS / NODEJS BACKBONE JS IBM WEBSPHERE(MB, MQ, WAS ADMIN, WCS) ADOBE CQ5 BUILD & RELEASE TIBCO BE/SPOTFIRE IBM MAXIMO NETWORKING SALESFORCE CRM HADOOP, DATASCIENCE, GREENPLUM TESTING(MANUAL,SELENIUM,QTP,QC,LOADRUNNER,JMETER) Note: Trainers can be arranged for All IT Technologies For Demo Contact: 91-7093623273, E-mail : sree@orasaps.com Orasaps2015@gmail.com website : www.orasaps.com Skype : orasaps.solutions

India, Andhra Pradesh, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
Senior Hadoop Developer

We are providing solution to small business for application development , deployment and support. Contact us for Hadoop (Big Data) Consultancy, Training, POC / Project Development / Deployment / Troubleshooting Specialties: Big Data, Hadoop, MapReduce, Hive, HBase, Flume, Pig, Hue, Greenplum, Cloud Computing, Java

United States, AZ, Phoenix | IT & Programming | Rating 0.0 (0 reviews)
Passionate Java coder

Java software engineering with more than 4 years experiences in IT industries.

Indonesia, Indonesia, Jakarta | IT & Programming | Rating 0.0 (0 reviews)
Core Java, J2EE, Eclipse Plugin Developer

I have around 7+ years of experience in handling end to end Eclipse based solutions single handedly using various platforms such as RCP, Swing, JFace, CDT, DSF, RSE, etc. Delivered solutions for domains like Telecommunication and Embedded. Also experienced in handling enterprise applications using J2EE technologies - Core Java, Servlets, JDBC, Hibernet, EJB, Design patterns, ant build, AspectJ, etc. Web Servers used - JBoss, Tomcat, Weblogic and Websphere I have used databases - MySQL, postgres, greenplum, etc. I also gather some experience in writing shell scripts. Apart from development I take corporate training assignments for the technologies mentioned above. Based on the experience, I'm seeking opportunities for building Eclipse plugins, enterprise web applications, mobile development. etc.

India, Maharashtra, Pune | IT & Programming | Rating 0.0 (0 reviews)
Data Visualization | Tableau Specialist

I am currently working as a Business Intelligence (BI) Consultant. I have three years' experience with Tableau. I played a big role in the Tableau implementations of Africa's two largest retailers. I am offering my services as a Tableau dashboard designer and developer.

South Africa, Western Cape, Cape Town | IT & Programming | Rating 0.0 (0 reviews)
Expert Big Data and Data Science Engineer

Having 1+ years of experience in the role of Big Data and Data Science Engineer as a developer in various big data technologies and statistical modelling. End to end product development experience of data centric systems including building high velocity data ingestion, transmission, processing and analytics applications. Detailed Skills: Hadoop, Pig, Hive , Mahout, Hbase, Zookeeper,Java, Python, C/C++ ,Data Science ?Basic Statistics, R programming language, Clustering, Classification, Text Analytics, Natural Language Processing, Time Series Analysis, RabbitMQ, SQL, R,Lucene, Solr, Tableau, Greenplum, Neo4j, JavaScript, d3.js,XML, Selenium, TestNG, Verilog, Unix Shell Scripting,HL7 Certifications and Publications: EMC Proven Professional Data Science Associate Authored and presented a paper titled ?A Map Reduce Based Parallel Algorithm for Large Scale Hierarchical Classification? at International Conference on Information Science,2014 organized by Computer Society of India

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
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Oracle Certified Expert with 16 years of experience in high availability database solution design and implementation, performance tuning, database upgrade/migration, backup and recovery solution design and implementation, disaster recovery solution design and implementation, patching, development and support of many RDBMS such as Oracle, MS SQL Server, Postgresql, Teradata, GreenPlum, and AWS Redshift databases for many multinational companies, and managed very complex and high critical projects in a cost effective and efficient ways. In addition to the above, have got very good experience in infrastructure solution design and implementation for Database and middle-wares (Application and web servers), Hadoop eco-system (big data solutions) such as Cloudera, HortonWorks and other Hadoop distributions. Have got a fair knowledge and implmentation experience in Amazon Web Services based solutions. Have got strong programming experience in Python, SQL, PL/SQL and Unix Shell Scripting.

Australia, New South Wales, Sydney | IT & Programming | Rating 0.0 (0 reviews)
Putting theory to practice.

Expert in Data Warehousing, ETL/ELT, Business Intelligence, Database, SQL, Linux and related skills. Greenplum MPP Data Warehousing Database expert. Can facilitate offshore development in India.

United States, CA, Menlo Park | IT & Programming | Rating 0.0 (0 reviews)
Oracle Professional

More than 10 year experience working in a production environment, with relational Oracle database and working knowledge of MySQL, Postgres, Informix... Experienced working in major, global organizations, particularly in a regulated Industry, such as Biotechnological, energy, banking, telecommunication ? Experienced in working with customers to provide solutions that are aligned with company standards, security, validation, capacity, high availability and identifying potential risks. Strong hands-on technical skills such as installations, upgrades, migrations and patching of Oracle databases. Expert knowledge in area of high-availability environments, RAC, Exadata, Oracle Dataguard, ASM, Datawarehouse? Expert knowledge in area of Disaster Recovery, RMAN and providing backup strategy and policies. Knowledge in area of Oracle Big Data (cloudera, hadoop ?). ITIL Foundation certified. Strong written and spoken English.

Spain, Castille-La Mancha, Azuqueca de Henares | 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)