PostgreSQL Jobs and Contests

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Project/Contest Description Bids/Entries Skills Started Ends Price (USD)
Photo consultation app I am looking for a part-time web developer to help write a simple "photo consultation" and messaging app using Ruby on Rails and Amazon Web Services. The application will contain features like: 1. User sign up (name, email, phone number, location) 2. Complete simple survey (1-3 questions for data collection) 3. Upload photos (jpg or png, max 2 MB) 4. Submit On the admin side,... 2 Ruby on Rails, Software Architecture, Amazon Web Services, PostgreSQL, Heroku Feb 10, 2016 Today6d 23h $28
Asterisk Integration I have an ERP web and I want to integrate with any Asterisk, versions and others variations. I need to know the options on how it will be deployed, like a marketplace on Asterisk. The integration will send recorded calls to an AWS S3 account and rename the files in the process. After that I imagine you will need to check a column on Asterisk database confirming that this call was integrated. Fin... 6 PHP, Asterisk PBX, MySQL, PostgreSQL Feb 10, 2016 Today6d 16h $381
One feature is needed to add for Property Management System On "propertyrec" app which I inlcuded here, you can manage properties: save, update, create, search. You can register as a new user or sign in. On "kmeans-app" app which I included here, you can fill up a form. Form Questions: from 1 to 10 and fill 'random_field'. For example if 10 users filled the form, and I will be 11th, system analyses all users forms and ... 1 Javascript, Ruby on Rails, HTML, PostgreSQL, Ruby Feb 10, 2016 Today15h 30m $23
Development of financial news aggregator website Need an experienced Ruby on Rails developer to develop a website similar to CityFalcon (, Heckyl ( and financial juice ( The website will source and collate financial big data (+200 leading financial publications), and then using the power of social media (mainly Twitter... 17 Ruby on Rails, Algorithm, Machine Learning, PostgreSQL, RESTful Feb 9, 2016 Today6d 6h $23
Email server - Webmail/Mailclient Expert needed (Long term) You think you know everything that could go wrong with a webmail and everything to make it right. Do you have experience with webmail/mailclient. Know every technical aspect of the protocol-IMAP/SMTP/POP. DNS, MX and A record Do you have comprehensive level of basic full stack skills - PHP, Apache, MySQL, CSS, JavaScript etc. Strong object-oriented skills, and experience with working on Zen... 13 PHP, Linux, MySQL, Amazon Web Services, PostgreSQL Feb 9, 2016 Feb 9, 20165d 23h $341
Create C2C online platform based on Insta*ram UI and extended features. Create online marketplace that acts as an online escrow/middleman between buyer and seller for product retail transactions. With user interface that's similar to Instag*am but with extended features to buy and sell the products. Highlights: Simple UI design. Able to handle high traffic data load. Exception handling. Quick, easy to use, user friendly. Cross-platform. Support secure, integrat... 0 Cloud Computing, Django, PostgreSQL, Ubuntu, Redis Feb 9, 2016 Feb 9, 20165d 21h -
Property Sales Software Development We want develop a property management software, that manages property sales and keeps payment records using python django framework 13 Python, Django, PostgreSQL Feb 9, 2016 Feb 9, 20165d 12h $22
Full Tim - Full Stack Ruby on Rails Developer We are looking fulltime Full Stack Rails Developer with 2-6 years of Experience for our Noida office. The ideal candidate should have - Expertise with Ruby on Rails - Hands on experience with any of JS frameworks (Angular, Node ) - Experience of working with GIT, bitbuckets - Testing tools (e.g. RSpec, cucumber etc) - Good Communication Interested please contact us for further details. ... 12 Ruby on Rails, NoSQL Couch & Mongo, node.js, PostgreSQL, Angular.js Feb 9, 2016 Feb 9, 20165d 9h $25499
Backend to support existing algorithms and display in custom reporting tool We are looking for a Ruby on Rails developer responsible for supporting the current development workflow. Your primary focus will be development of all server-side logic, definition and maintenance of the central database, connecting with our satellite products and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-en... 29 Ruby on Rails, PostgreSQL, Ruby, Redis, JSON Feb 8, 2016 Feb 8, 20164d 21h $30
Auto Fill A Field I am working on Odoo.In my customized module,there is a field called closing_balance of type float.closing balance is calculated by total_credit - total_debit.I want to auto fill the field opening_balance of type float by the value of closing_balance when that particular employee creating next record. 3 Python, PostgreSQL Feb 8, 2016 Feb 8, 20164d 13h $114
Write an Android application - Freelancer MUST be familiar with odoo & Android Development as well how GPS works -need odoo module to get Mobile GPS Location from Android device, to compare it with odoo The main need is to make sure all Vehicle location and realtime tracking or Alert before stopage you can use opengts (Preferred if someone already developed for time saving ) 10 Python, Mobile Phone, Android, PostgreSQL Feb 7, 2016 Feb 7, 20163d 20h $764
odoo 9 and woocommerce orders integration We need to make integration between woocommerce orders and Odoo 9, so that when a customer is registered on woocommerce, it will be registered on odoo 9 customers, also when a new order is placed, it should be placed in odoo 9. Integration of products is also required. 13 Wordpress, ERP, MySQL, PostgreSQL, WooCommerce Feb 7, 2016 Feb 7, 20163d 17h $252
Financial Wesbite Project This must be written in Ruby-on-Rails so please do not bid if you are seeking to do this in PHP! In general this is a fairly sizable project that seeks to create a financial market place for a specific online asset. It will require the following tasks: 1) Ruby-on-Rails application 2) Creation of two web-scraping APIs (can be done through or something similar if des... 30 Javascript, Ruby on Rails, Web Scraping, PostgreSQL, Heroku Feb 6, 2016 Feb 6, 20162d 21h $2634
Waiting room application I need two applications running on Android with PostgreSQL and/or WebService support. One will be used to display current queue for persons waiting in waiting room and one will be used by employee to manage customers queue. 1). Waiting room app: - displayed full-screen on several Android devices, showing: current customer ID, previous and upcoming customers and maybe some more information 2... 15 PHP, Linux, Android, Software Architecture, PostgreSQL Feb 6, 2016 Feb 6, 20162d 17h $3417
JAVA PostgreSQL with eclipse and JAVAFX GUI Hey guys I need a database to be developed for a sample eventmanaging agency. I will need the whole DROP CREATE INSERT and SELECT SQL commands as well as a JAVA file where you have a JAVAFX GUI and can connect to the database and do operations. I will try to load up what this database need to have, but i guees most of you do now. Its a event aganecy, so you need tables like: - event -costum... 26 Java, JavaFX, Software Architecture, PostgreSQL Feb 5, 2016 Feb 5, 20161d 20h $163
chemical engineer need a effleunts reposal sytem designed 1 PostgreSQL Feb 4, 2016 Feb 4, 201615h 44m $63
Build a subscription box website in RoR + Stripe - open to bidding Hi I'm working on a rails app where I want to sell food boxes that people can subscribe and receive every month. Here are the customer funnel: - Customers can chose between 4 offers (recurring payment ) - sign up or sign in - select 1 shipping method (2 different providers) - add a Coupon if the costumer has one - check shipping address - processing the payment via Stripe I will take care of... 24 Angular.js, PHP, PostgreSQL, Ruby on Rails, Software Architecture Feb 3, 2016 Feb 3, 20164h 46m $622
SQL Developer to write multiple SQL Queries dealing with retention/startup growth. I'm trying to dive into some data but am having a hard time with some of the more complex queries. I will define the SQL Table and describe a couple example queries. There is possibly more I would need eventually. USER TABLE: id created (when that user joined the service) + other optional params EVENTS TABLE: user_id (links to the user table) event_id ... 31 SQL, Big Data, PostgreSQL, Growth Hacking, Data Science Feb 3, 2016 Feb 3, 20164h 42m $158
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