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All Jobs"PostgresSQL"IT & Programming

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Fixed Price: Not Sure   |  Posted: Mar 02, 2015  |  Closed  |   14 Proposals
We had a multilingual script on an old website (Original Script Attached only for reference). We want to create the same functionality on our Liferay platfrom by creating a portlet. This portlet should be multilingual (English, French, Spanish and German) and have the same functionality. The working script is here:   [obscured]  -issanet.issa.int/calculator/calculator22?lang_code=en This is currently embed into our site:   [obscured]  /contributions-calculator That is where the portlet should run (instead of the existing iframe). To see the text in other languages use the site top left language menu. The workflow is as follows:   [obscured]  /mtGuI9 We are using Liferay 6.1 EE GA2 with a postgresSQL 9.3 Database We will log the entries in a new table. No admin view necessary. No emails are sent via the portlet. We prefer Liferay MVC. We do not use Maven. Visually it should use existing CSS from the theme. The portlet should be aligned to the visual identity of our site, and t...
Category: Web Programming       
Skills: CSS, HTML, Java, Liferay       

I****int
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| I****int
|    Switzerland
Fixed Price: Not Sure   |  Posted: Mar 02, 2015  |  Closed  |   14 Proposals
I'm looking for someone someone who understands in depth how to deploy a django app on a EC2 instance, to write a script/tool to deploy our app. Minimum requirements of the tool : - Provision the server - Start the app You can propose extra features. Info : - Django App (postgressql) - We use vagrant for development, but that VM is not production ready. - Project hosted on bitbucket In your proposal, include : - Your general approach - Feature of the script(s) - What tools you plan to use - Any question that could help you refine your offer Individuals prefered
Category: System Administration       

a****mal
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| a****mal
|    Singapore
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Feb 26, 2015  |  Closed  |   15 Proposals
We had a multilingual script on an old website (Original Script Attached only for reference). We want to create the same functionality on our Liferay platfrom by creating a portlet. This portlet should be multilingual and have the same functionality. The working script is here:   [obscured]  -issanet.issa.int/calculator/calculator22?lang_code=en (change language code to see other languages) The workflow is as follows:   [obscured]  /mtGuI9 We are using Liferay 6.1 EE GA2 with a postgresSQL 9.3 Database We will log the entries in a new table. No admin view necessary. No emails are sent via the portlet. We prefer Liferay MVC Visually it should use existing CSS from the theme. We do have a vocabulary called "Country" if needed. Our website is   [obscured]   and it is multilingual. WE WOULD LIKE TO SEE FIXED PRICED PROPOSALS as this is the first time our organization goes to elance and we should have to allocate a budget. Also note that this could be the beginning of a rela...
Category: Web Programming       
Skills: CSS, HTML, Java, Liferay       

I****int
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| I****int
|    Switzerland
Fixed Price: Less than $500   |  Posted: Feb 17, 2015  |  Closed  |   9 Proposals
This job is for Alex. We have a critical Postgres database on heroku with a table of 51 million records and 11GB. It's becoming slower. We need to optimize that, or use another system (perhaps NO SQL)
Category: Database Development       

****
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| Client
|    France
Hourly Rate: $20 - $30 / hr   |  Duration: 3-4 weeks  |  Posted: Jan 29, 2015  |  Closed  |   8 Proposals
5+ years experience in commercial software development. 2+ years experience in Python-based web development. Experience working with PostgresSQL, pSQL and PGsql. Hands-on experience of TDD (and possibly BDD). Experience setting up Continuous Integration, automated deployment (and possibly Continuous Delivery). Knowledge of Git and a view on the best branching strategy. A good understanding of the principles of agile development. Good communication skills in English and a problem solving approach.
Category: Other IT & Programming       
Preferred Location: Ukraine

A****osh
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| A****osh *
|    Ukraine
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jan 11, 2015  |  Closed  |   11 Proposals
looking for postgressql expert to help us improve DB performance. looking for postgressql expert to help us improve DB performance. looking for postgressql expert to help us improve DB performance.
Category: Database Administration       
Skills: PostgreSQL Administration       

g****zhb
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| g****zhb
|    China
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: Jan 10, 2015  |  Closed  |   27 Proposals
Please get back to us if you fit into any of these two profiles: Frontend engineer (or frontend leaning fullstack engineer): - 5+ years frontend development experience - Experience with one or more of these frontend frameworks: Backbone.js, AngularJS or Ember.js - HTML5/CSS3 experience - Strong understanding of native JavaScript and experience with JavaScript libraries such as JQuery - Have built or worked on a full Javascript application (including experience communicating with a RESTFull API, knowledge of handling browser history) - Experience with SASS/SCSS, Twitter Bootstrap 3 - 1+ year experience with Ruby on Rails - Strong experience with responsive web development and cross-browser support - Be an advocate for good, clean, well-documented and performant front-end code; follow standards and best practices for front-end development - A strong sense and appreciation of design - Ideally has experience with Javascript Promises (  [obscured]  /) Backend engineer (or backe...
Category: Web Programming       
Skills: MySQL Administration, Javascript, PHP       
Preferred Location: Central & South America

K****bda
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| K****bda
|    Costa Rica
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: Jan 06, 2015  |  Closed  |   40 Proposals
VendorAdvisor is looking for a lead web developer who can work independently with full responsibility to develop web services using Ruby on Rails / PostgresSQL Assignment Build out RESTful/JSON web services using Ruby on Rails against PostgresSQL database Translate resource, object, and data model descriptions into the web services required Work with User Interface Developer on User Interface integration providing APIs as required to build out pages based on user interface mock ups Develop tool for batch upload / downloads of seed data into model implementations via UI Upload seed data and build out migrations to update database Build out management interface for data manipulation for admin users Project uses git for source code control and heroku for deployment Integrate various components including Geo coder, Google Places API, Content Management system, Elastic Search, and other tools
Category: Software Application       
Skills: Ruby on Rails, Git, GitHub, Heroku       

n****dor
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| n****dor *
|    United States
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: Dec 16, 2014  |  Closed  |   40 Proposals
VendorAdvisor is looking for a lead web developer who can work independently with full responsibility to develop web services using Ruby on Rails / PostgresSQL Assignment Build out RESTful/JSON web services using Ruby on Rails against PostgresSQL database Translate resource, object, and data model descriptions into the web services required Work with User Interface Developer on User Interface integration providing APIs as required to build out pages based on user interface mock ups Develop tool for batch upload / downloads of seed data into model implementations via UI Upload seed data and build out migrations to update database Build out management interface for data manipulation for admin users Project uses git for source code control and heroku for deployment Integrate various components including Geo coder, Google Places API, Content Management system, Elastic Search, and other tools
Category: Software Application       
Skills: Ruby on Rails, Git, GitHub, Heroku       

n****dor
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| n****dor *
|    United States
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: Dec 08, 2014  |  Closed  |   36 Proposals
VendorAdvisor is looking for a lead web developer who can work independently with full responsibility to develop web services using Ruby on Rails / PostgresSQL Assignment Build out RESTful/JSON web services using Ruby on Rails against PostgresSQL database Translate resource, object, and data model descriptions into the web services required Work with User Interface Developer on User Interface integration providing APIs as required to build out pages based on user interface mock ups Develop tool for batch upload / downloads of seed data into model implementations via UI Upload seed data and build out migrations to update database Build out management interface for data manipulation for admin users Project uses git for source code control and heroku for deployment Integrate various components including Geo coder, Google Places API, Content Management system, Elastic Search, and other tools
Category: Software Application       
Skills: Ruby on Rails, Git, GitHub, Heroku       

n****dor
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| n****dor *
|    United States
Hourly Rate: $20 - $30 / hr   |  Duration: 4-6 months  |  Posted: Dec 05, 2014  |  Closed  |   34 Proposals
The Ruby on Rails Web Engineer will be responsible for developing new products, as well as, adding new functionality to and maintaining existing applications based off mockups and written specifications. The developer will participate in all phases of the software development lifecycle including specification review, design, coding, unit testing, test planning, integration, deployment, and acceptance testing. About the Job Develop new features and maintain several Ruby on Rails applications that serve our desktop and mobile sites Develop new functionality and maintain a RESTful API Develop RSpec and Capybara tests and ensuring a high-level of coverage and maintainability Cooperate with product, QA, and devops teams to iterate on our products Maintain build and automation scripts Work with DevOps to keep sites operational and efficient About You BS in Computer Science or Information Systems Object-oriented background 5+ years experience with full lifecycle software development...
Category: Web Programming       
Skills: CSS, HTML, Ruby on Rails       

V****yen
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| V****yen *
|    United States
Hourly Rate: $10 - $15 / hr   |  Duration: 3-4 weeks  |  Posted: Nov 24, 2014  |  Closed  |   13 Proposals
Use Framework PHP with Yii, Code Igniter, Laravel, MySQL, Open Solaris, HTML5, CSS3, Oracle Database 11g, PostgresSQL, Linux: Ubuntu Client & Server, CentOS 6.5, Backtrack, All Operating System Windows, Website Product: - Management Contract Online - Dashboard Diagram - Certification Application - Training Application - telkompcc.co.id Job Description: We're looking for a Web Developer. My responsibilities: - Must Have Entity Relationship Diagram, Unified Modelling Language, or another framework diagram. - make an application is not one price with maintenance - should be clear from design to coding - reduce the price means the same as canceling the project Your qualifications: - Can develop from Technical Requirement to end applications - Can develop alone or with team - Can Maintenance although not homemade applications
Category: Web Programming       
Skills: CSS, HTML, Javascript, PHP, MySQL Programming       

f****ean
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| f****ean
|    Indonesia
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: Nov 12, 2014  |  Closed  |   49 Proposals
VendorAdvisor is looking for web developers who can work independently to develop web services using Ruby on Rails / PostgresSQL Assignment Build out RESTful/JSON web services using Ruby on Rails against PostgresSQL database Translate resource, object, and data model descriptions into the web services required Work with User Interface Developer on User Interface integration providing APIs as required to build out pages based on user interface mock ups Develop tool for batch upload / downloads of seed data into model implementations via UI Upload seed data and build out migrations to update database Build out management interface for data manipulation for admin users Project uses git for source code control and heroku for deployment Integrate various components including Geo coder, Google Places API, Content Management system, Elastic Search, and other tools
Category: Software Application       
Skills: Ruby on Rails, Git, GitHub, Heroku       

n****dor
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| n****dor *
|    United States
Fixed Price: Less than $500   |  Posted: Oct 26, 2014  |  Closed  |   8 Proposals
I need to create an IVR for a local non profit children's program. Basically an IVR to check lottery tickets in a database and give a response winning or non winning. Teachers give students tickets when they participate in the after school programs, they then create a drawing and pick out several winners. We will have the teachers login to a webpage or App to enter a list of winning ticket numbers, then students will call in to the IVR to check if they won. IVR should repeat the ticket number entered and respond wining or non winning. Bidder will create the IVR using lua and a corresponding webpage for teachers to enter the data, We use postgresSQL database.
Category: Other IT & Programming       
Skills: PHP, Freeswitch, Lua, VOIP Software, FusionPBX       

n****com
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| n****com
|    United States
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: Oct 17, 2014  |  Closed  |   32 Proposals
VendorAdvisor is looking for web developers who can work independently to develop web services using Ruby on Rails / PostgresSQL Assignment Build out RESTful/JSON web services using Ruby on Rails against PostgresSQL database Translate resource, object, and data model descriptions into the web services required Work with User Interface Developer on User Interface integration providing APIs as required to build out pages based on user interface mock ups Develop tool for batch upload / downloads of seed data into model implementations via UI Upload seed data and build out migrations to update database Build out management interface for data manipulation for admin users Project uses git for source code control and heroku for deployment Integrate various components including Geo coder, Google Places API, Content Management system, Elastic Search, and other tools
Category: Software Application       
Skills: Ruby on Rails, Git, GitHub, Heroku       

n****dor
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| n****dor *
|    United States
Hourly Rate: More than $50 / hr   |  Duration: 1-3 months  |  Posted: Oct 12, 2014  |  Closed  |   27 Proposals
The startup I'm part of is looking for a talented full stack developer to build a MVP. Role Details: The company is building a invitation only club that aims to make positive and impactful changes globally by empowering high performing executives & connecting them with challenging and rewarding leadership roles aligned to their purpose and values. 10 Week contract, immediate start. Stack: ROR, PostgresSQL, Heroku, JavaScript, Bootstrap Minimum: - 3 year full stack professional role. - Fluent with ROR. - Practices the lean startup mindset. Ideally: - At least 12 month freelancing experience. - Practices lean startup methodologies. Where: Our Melbourne CBD office is located in Queens Collective, a tech co working space where the most innovative tech companies like Uber & General Assembly hack and #GSD. We love it because of great view of Queen St through the large windows, and short walking distance to amazing food and Flinder St station. Compensation: $500 daily rate + ...
Category: Web Programming       
Preferred Location: Australia

m****ive
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| m****ive
|    Australia
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Aug 20, 2014  |  Closed  |   20 Proposals
We're looking for a data nerd with an engineering bent who enjoys incorporating messy and varied data sets into a clean and efficient data analysis pipeline. Wranging with data to find meaningful insights is what drives you to work every day. You are relentless in getting things done. This has the potential to be a full-time job with other benefits. This requires that you don't need parental supervision (i.e., you don't like to be micro-managed) and you want to take ownership of the code/features you're building. Must have: * Deep understanding of CS fundamentals as well as distributed systems * At least 5 years of experience building production level software (Python, Django required) * At least 2 years in a big-data related role at a data-driven company * Continuous integration and deployment experience Experience: you should have experience fetching, processing, and analyzing data in Python: * Experience developing and maintaining the back-end of a data-driven web ...
Category: Data Science       

s****l22
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| s****l22
|    United States
Hourly Rate: Not Sure   |  Duration: 1-3 months  |  Posted: Aug 11, 2014  |  Closed  |   18 Proposals
Build out RESTful/JSON web services using Python / Django against PostgresSQL database Translate resource, object, and data model descriptions into the web services required Build models, views, and routes using Django rest framework Work with User Interface Developer on User Interface integration providing APIs as required to build out pages based on user interface mock ups Develop upload tool for batch uploads of seed data into model implementations via UI Upload seed data Build out management interface for data manipulation for admin users Project uses git for source code control and heroku for deployment Job description: Expert in Python / Django and working with relational database Experience working with git Usage of python rest framework Analytics and data massaging skills, especially for massaging initial seed data sets Clear understanding of RESTful web service architecture Experience with Heroku for deployment Written web service and RESTful interfaces Understanding of dist...
Category: Web Programming       
Skills: Django, Python, Git, REST, Heroku       

n****dor
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| n****dor *
|    United States
Fixed Price: $1,000 - $5,000   |  Posted: Aug 09, 2014  |  Closed  |   11 Proposals
Need experience developer on month to month basis.Our warehouse solution is based on OpenERP , which is having Purchase Order, RMA, Sale , user etc modules. Developer should have prior experience of Point Of Sale etc. 5+ years Experience with Python and PostgresSQL is must. Project is in acceptance phase and we need additional resource to fix the changes and enhancement of existing module. Immediate need few bug fixes and enhancement to be done. Only apply if you really have done this on day to day basis. Development and extension of the OpenObject framework and its existing modules Development of new functional business modules Project management with the OpenERP solution High-level user support (technical) Involvement in the OpenERP project and experts member community No advance payment, On meeting monthly target , we will provide additional bonuses to developer. Long term contract. Only Individual needed who can put 40 hours of development on weekly basis. Note: 10 A.M to 8 P....
Category: Software Application       

v****tit
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| v****tit
|    India
Fixed Price: $500 - $1,000   |  Posted: Jul 28, 2014  |  Closed  |   14 Proposals
We are working on idea where user will be able to enter photo contest with the help of iOS or Android. Most of the workload of this app will shared with Server component like App Registrations, Photo Upload, Photo Validation, etc. Please showcase your work experience with photo apps.There no photo editing at all only validate the image with properties like from which device this photo is taken. This has to be an Error Free App with compatible with all popular advertising networks. There will be following section to this app. Registration Create Contest(Admin) Home Page Enter Contest Create your own Contest Will share detailed specifications & NDA once proposal is shortlisted. Job description: Error Free app with compatible with all popular advertising networks. OS version for Android: Android OS 4.0 (Ice Cream Sandwich) Development of webservices: Yes Development of graphic design and UI elements: I need them created as part of this job. Top app requirements: Validate ...
Category: Mobile Applications       
Skills: Android, iOS Development, PostgresSQL       

S****til
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| S****til
|    India
Hourly Rate: Not Sure   |  Duration: Not Sure  |  Posted: Jul 25, 2014  |  Closed  |   18 Proposals
We are building an Analytics Website for our iOS application. Currently we have multiple data sources (our production data and our client click data) we want to be able to perform queries on (through a website interface). We also want an email system to send out daily metrics to our team so we can understand how our users are interacting with our product. We are looking for someone who is very comfortable with data cleaning, merging, and optimizing for analytics queries.Your responsibilities: - Create a robust system to import data from our two separate data sources - Design the system that merges the data and structures it in the best way to perform complex analytics queries on - Build and maintain the website where our company can explore and query the data - Build a daily metrics report email system. We will provide: - Schemas and information of both data sources - Mockups of how the analytics UI should look and what type of queries it should perform - Mockups and templates of the...
Category: Database Development       

h****abs
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| h****abs
|    United States
Fixed Price: $100 - $500   |  Posted: Jul 09, 2014  |  Closed  |   4 Proposals
We require an implementation of socket.io (  [obscured]  ) to monitor changes in a PostgreSQL database. This assignment has two parts: Client implementation - You'll develop a simple client-side app in HTML, jquery, etc. and use the socket.io library to subscribe to different "namespaces" and "rooms". You should show this working by updating the client in some rudimentary way. Server implementation: This is the meat of the project. You'll be implementing the socket.io backend using node.js and creating a variety of rooms and namespaces that can be subscribed to. You'll need to have at least two variants, one that checks a PostgreSQL SQL query with arguments and checks for changes, and one that checks a PostgreSQL stored procedure/function with arguments and checks for changes. Your database communication should allow for arguments of different types, including arrays, and composite types. There should be libraries that exist that do this, if not, composite...
Category: Web Programming       
Skills: jQuery, PostgreSQL Programming, Node.js       

a****650
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| a****650
|    United States
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