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Postgresql Jobs

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Hourly - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
Looking for an experienced Spree Commerce / RoR developer to work on ongoing prospective project. Looking for someone who can take the project from idea to reality. Must have expert knowledge of not only Spree and also RoR. Just know how to integrate custom views into the Spree tempting system as well as build out custom functionality through use of community gems and extensions or though writing their own extensions.
Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
Need a Django developer who feels very comfortable working with API for an existing project. Mockups & flow are already defined. PostgreSQL knowledge is definitively a plus. Preferably with Odoo knowledge. Freelancer should be able to dedicate at least 4 hours per day to project. A maximum of 20 hours shall be dedicated per week. Note: Django, MVC & OOP expertise are required. Will request simple test in Django with specific API.
Hourly - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
I need someone with expert level AWS skills to convert some adhoc jobs that are currently a mashup of bash scripts, EMR jobs, RDS postgres queries and node.js scripts into a streamlined workflow that uses: - AWS EMR - AWS Redshift - AWS Data Pipeline Most of the postgres queries should translate almost 1-1 with Redshift, but the piece I'm looking for the most help with is setting everything up as a data pipeline to regularly refetch data from the internet, run EMR jobs and then run the redshift queries as and when data is ready. Most of the data is IP address and domain related data. Please provide details of your experience with the 3 AWS technologies listed above, along with any other details about why this project would be a good fit for you.
Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
Initech (an Israeli boutique outsourcing company) is looking for a russian-speaking senior web server-side developer to work with us remotely on a full-time or near full-time basis. The job offer is for individuals only, not relevant for companies / non-russian speakers. Minimum job requirements are as follows: + Passionate about code + 10+ years of Python / PHP development (using OO, frameworks) + control of full stack of web application with focus on server-side + administration skills in Linux, SSL, AWS + dba-level control of popular relational DBs (MySQL, PostgreSQL) + performance / security oriented + proficient in written / spoken English Working with us is both challenging and rewarding experience. Make sure to carefully review our requirements before you apply to the position: https://docs.google.com/document/d/1_j3gDdsz29_bfQSrg8ngfDiT4ha3fEdMJMvQ1uki1w8/edit
Fixed-Price - Est. Budget: $ 2,500 Posted
I have a high-load site (Django/Postgres). There are database, images and code on the one server. Currently, server is the limit load. Load of site will need reduced. Site should works continuously. I have a several available servers. Main goal is load balancing. I would like to find out your experience in similar projects.
Fixed-Price - Est. Budget: $ 20,000 Posted
Looking for experienced back-end developer for mobile advertising mediator. The task is to write SDKs for iOS and Android that will support different frameworks, as well as API for communication between our SDK and Server, and integrate server to server communication between us and Ad Networks and RTB platforms. Should be optimized to return an advertisement from the highest bidder chosen from all Ad Networks and RTBs that we support. Current stage of development is 0. Needs to be completed in 2-3 weeks. Ideally the back-end will be written in Java, and databases on PostGRES. Must be able to document well. Need a very well documented API. The SDK must be as lightweight as possible and as easy to integrate as possible into as many frameworks as possible, such as iOS, Android native, Adobe Air, Unity, Cocos2d, Marmelade, Phonegap, Gideros, B4A In initial stage, need to support at least 2 different ad networks such as Smaato, MoPub, and AirPush. Can consider other networks...
Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
I need someone who can take on small tasks that need to get done with our development and operational systems, as well as provide IT support to developers and other employees of our small, globally-distributed, fast moving startup. You will need to be available within US working hours and have strong English communication skills (chat, not necessarily verbal). Linux mastery is a requirement. Mac and Windows knowledge is expected, but nothing too deep. Python, Mongo, Postgres, AWS, DNS and email experience a plus. Doing Devops for a 24x7 operation is a big plus. Detail your experience in any or all of these for bonus points.
Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
I am looking for an experienced Ruby on Rails developer who is actively contributing to open source Ruby projects. I am searching for long-term team members who ideally stay for years with us and who is able to work full-time. The app is a school administration application written using Ruby on Rails 4.1. It has around 50 models, so you should be experienced in Rails in order to be not overwhelmed. We love Ruby/Rails and so should you. If you are doing Rails projects from time to time without really having a deeper understanding of it, this job might not be for you. But if you are as passionate as we are and have fun trying new gems and techniques, then you are very welcome to our team :) You should know what Agile Software Development means. We are using Pivotal Tracker for it. These are the most important parts of our Stack: - Ruby On Rails 4 - Twitter Bootstrap 3 - RSpec/Cucumber/Capybara - HAML - Devise + CanCanCan - JavaScript/jQuery Further we are using: -...