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Postgresql Jobs

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Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Hello everybody! We're looking for a well-experienced python developer who'd like to participate in educational startup in Moscow, Russia. It's going to be a contractor's (possibly remote) job position for 6 months with possible prolongation. Here is the link: http://edumate.ru Main milestones for work completion: - The integration with payment services - The development of an external API for communication with partners - The design and development of additional tools for our clients Requirements: - The strong understanding of Python (you should know what does threads, GIL, yield mean, you've read PEP 8 etc.) - you've worked with Django 1.7 at least 1 year - you have an experience with NoSQL storages in production (MongoDB, Redis) - you've worked with Sphinx/Haystack - you have an experience of team work development with SVN or Git (if you active on GitHub - please, share your github account in your CV) If you're interested, please, send your CV on our e-mail: info@edumate.ru

Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
CipherHealth (http://cipherhealth.com/) is one of the most successful Healthcare IT start ups located in NY.We are looking for a remote Infrastructure Automation Engineer to join our Infrastructure team. Skills required: Passion for data management, processing and analysis 2-5 years experience in data, reporting or analysis 1+ years experience coding in SQL, ideally Postgres Some experience with ETL is desired but not needed Some experience with NoSQL/MongoDB would be awesome, but it’s not needed.

Hourly - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
Data Scraper – Websites, Feeds, API’s Note: we specifically need a person experienced with Google API and Custom Search Engines. !!!! We are looking for someone who has experience scraping structured data from the web. We need someone to help us find the information. We will likely require multiple scrapers over time. Each scraper will need to be integrated into our web-based platform and any options/settings controllable from our operator dashboard. The data gathered in each scraping run will then need to be sanitized and formatted for import into our database. The right candidate for this position will possess the following skills/experience: - English fluency - Availability via Skype Required - Python, including BeautifulSoup and Requests Libraries - (optional) Scrapy (or similar crawler framework) - PostgreSQL or at minimum intermediate understanding of SQL - HTML/XML, JavaScript/JQuery/JSON/AJAX - Experience with IIS and .NET a plus - MS Excel - Proxies If you...

Fixed-Price - Est. Budget: $ 5,000 Posted
The purpose of this project is to create a service (referred to as “Sync Service” in the remainder of this document) that will authenticate and synchronize with the Google Apps Directory API. The Google Apps Directory API maintains the list of users and groups for an organization using Google Apps. The Sync Service will make it easier for client applications using the service to initialize and maintain a list of users belonging to an organization without needing to directly integrate with Google APIs. We would prefer that the service be written in Ruby (on a lightweight framework like Sinatra) and use PostgreSQL as the database backend. We would like to collaborate with the developer to refine the specifications (attached) and ensure proper documentation of the project going forward. This is the first of many integration projects and we would like to establish a long-term relationship with our development partner.

Fixed-Price - Est. Budget: $ 1,000 Posted
We're looking for someone to convert some maps into Postgres (with the PostGIS extension) so they can be looked up by our website. I believe they are bitmaps overlaid onto the map which you need to convert to polygons. The job is spec'd in detail and your client is a backend coder himself (but not GIS specialist). You can choose your language but you must be able to install and run it on a Linux server.

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
I have a need for a Ruby on Rails Developer who is based in London to help with a number of RoR applications and then supporting those applications in the London area. You should have a good eye for design and be an experienced Rails developer. You should also have a good communication skills and be able to meet with clients to understand their requirements.

Fixed-Price - Est. Budget: $ 500 Posted
What's not working: user can make reservations when establishment is closed or has blocked out periods of time. What needs to happen: User is presented with a message that either establishment is closed or not accepting reservations. Message contains words that advise the user to call the establishment's phone number (with full country code in phone number). Business logic code needs to be written to handle this. Applicant MUST be able to use git or SVN and understand Agile software development lifecycle. This project DOES NOT use cPanel or FTP. Contact us to discuss the project.

Fixed-Price - Est. Budget: $ 100 Posted
Need to configure a Jenkins Server. The server is installed in a EC2 instance at Amazon. Need to verify updates at the code at Github, build, test and deploy at the production server. Can launch a manual test where will create 3 EC2 instances, deploy the software, populate a database, run an integration test and finally destroy the EC2 instances. The application run in 3 machines: - Database: MongoDB and PostgreSQL - Web: NodeJs with Sails - Application: Java with Gearman

Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
I need to build a simple web application and get it set up and running on Heroku (or similar). I run a business where my partners need to be able to login to a secure website and view an overview page showing all of the dates that they've sold items through my business. Then, the partner should be able to click on any date to view the details of that days sales and how much money the partner made that day. I have some basic mockups of pages as well if you'd like to review those. Front end, obviously this app will need HTML and CSS so that I can update over time. On the backend, using MySQL or Postrgres would be fine and Python or Javascript for the app would be ideal, but if you have another language that you'd like to use, just let me know what that is. I don't have any experience with the .NET suite so would rather use something else. Ultimately, you will need to work with me so that I understand the app enough to maintain it moving forward. I would love to maintain our...

Fixed-Price - Est. Budget: $ 1,000 Posted
We're looking for a highly talented programmer to help develop a complex web application for the curation and verification of published scientific articles (http://CurateScience.org; https://github.com/ScienceCommons). This person will have extensive experience with Ruby on Rails (MVC architecture), Mithril.js javascript framework (single-page app), PostgreSQL, ElasticSearch, and web API development via JSON format. The website is an advanced single-page Mithril.js app that talks to a Rails server via REST API. The application is deployed as a Heroku app and servers are hosted on AWS. General tasks: -scraping scientific article metadata (from PubMed API) to populate database -creating authors and creating merge tool to merge duplicate authors -build out back-end models via Model-View-Controller architecture to achieve tasks required by web application -author model: attaching/removing authors to articles, attaching author identity to a user -article model: adding/modifying articles,...