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Postgresql Jobs

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Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
We’re doing a migration of time-series data from PostgreSQL to Druid — Druid requires Hadoop processing and we are slowed down because we have no experience with Hadoop. We are under a tight deadline and are looking for someone who can help us with the implementation of Hadoop processing for our Druid cluster. Prior experience with Hadoop is required; familiarity with druid is a plus, but not required. --- We reach 3.2 million academic researchers per month and are growing 14% per week -- we provide the 'Recommended links' widget found in thousands of academic research journals. We're looking for a Hadoop Expert: 1) Work is remote (your location doesn't matter) 2) Schedule is flexible (part-time or full-time) 3) About our technology stack: Fabric, Git, Ruby on Rails (web app), Python (machine learning) Node.js (crawling), PostgreSQL, Solr, ElasticSearch, Druid About us: 1) We are profitable and growing fast 2) We're based in New York and Toronto (everyone works...
Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
Looking for a talented and driven Python web developer for an ongoing position Technology stack: - Python / Django - HTML5 / CSS3 / Javascript - SQL / NOSQL (DynamoDB / PostgreSQL / MySQL) - Bootstrap / jQuery / AngularJS / ReactJS / ES6 / LESS + SASS - API integrations - AWS EC2 / S3 / RDS / Redshift / EB / Docker - GIT - Experience with other frameworks and programming languages advantage. Requirements - Minimum 8 years of web development experience - Strong communication skills - Documentation and analysis capability - Attention to detail - Able to communicate at least for a few hours between 8AM - 7PM AEST - Availability to work minimum 20 hours a week We are a consultancy company based in Sydney Australia working on some very interesting machine learning and data related experiments with enterprise clients. Based on the communication, quality and delivery of the development, we hope to bring the developer to other projects we are working on and build an...
Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
We are looking for a full-time Ruby on Rails developer to help with the roll-out of a customized version of Discourse (meta.discourse.org). We'll need you to do everything from deployment to customization, including plugin work (either using/extending existing plugins or building brand new ones) and UI tweaks. Required skills: - Well versed in Ruby and RoR - Front-end experience with HTML, CSS, and Javascript - Some experience with hosting and deploying applications (needs to be more advanced than `git push heroku master`) - English-speaking with good communication skills Nice to haves: - If you've worked with Discourse, that's a huge bonus -- especially if you've built a custom plugin in the past - Ember experience is a plus
Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
Looking for a talented and driven PHP web developer for an ongoing freelance position. Technology stack: - PHP / Silex with Doctrine and Twig / MVC / Apache - HTML5 / CSS3 / Javascript - SQL / NOSQL (DynamoDB / PostgreSQL / MySQL) - Bootstrap / jQuery / AngularJS / ReactJS / ES6 / LESS + SASS - API integrations - AWS EC2 / S3 / RDS / Redshift / EB / Docker - GIT - Experience with other frameworks and programming languages (Larvel / Symfony / Zend) advantage. Requirements - Minimum 8 years of web development experience - Strong communication skills - Documentation and analysis capability - Attention to detail - Able to communicate at least for a few hours between 8AM - 7PM AEST - Availability to work minimum 20 hours a week We are a consultancy company based in Sydney Australia working on some very interesting machine learning and data related experiments with enterprise clients. Based on the communication, quality and delivery of the development, we hope to bring...
Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
First of all, I am a seasoned C++ developer with good knowledge of SQL, so you will be dealing with a professional. I need help with anything that has to do with UI, unfortunately. This project involves users viewing certain assets and posting bids Administrative backend needs to be able to manage these assets, user accounts, orders and transactions. Everything should be kept simple and minimalistic, with perhaps some AJAX / JavaScript for responsiveness. Quality of code is very important to me, since chances are this application will need to interface with a few other modules. Backend (business logic) will be exposed via Postgres functions. It's a one time project that may turn into an ongoing relationship.
Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Concept Overview: We are a software development company that has an existing Python Flask web application and supporting Python application servers running in production. There is also a client application controlled by this web application. A successful candidate should have strong knowledge of AWS, Celery, RabbitMQ, RESTful Services, Asynchronous processing. Ansible, Salt or other DevOps experience is preferred as well. We are adding functionality to the application and need additional backend developers to help with backend development on the web applications. Application Architecture Overview: The project application has been designed to operate across all devices- Desktop or Laptop PC, Tablet. The Frontend uses an existing Bootstrap theme that will be modified as needed to match the desired look and feel of the applications. The application must work across IE8+, Firefox and Google Chrome (current versions only). The application will primarily be built using the Python...
Fixed-Price - Est. Budget: $ 200 Posted
Hi, we are developing one result analysis software for our client. we are planning to develop in two part. first part requirement is ready. kindly see attached document ! Developer should have following Skills: --> Java J2EE --> iReport (jasper reporting) --> POI ( for excel import/export feature) --> Strut 2.x --> Spring core + AOP --> Hibernet --> Postgressql --> Jboss Server --> Angular js/jquery/bootstrap --> jSP, html5 --> Restfull webservices
Fixed-Price - Est. Budget: $ 10,000 Posted
We are now looking for a talented Technical Lead Developer to manage and lead a small technical team to design, build and implement the new property data platform from initial inception into full launch and execution. We are about to rebuild www.fazwaz.com to expand its data set to the whole to Thailand which is a 10x increase in data. The Ideal candidate must have experience building complex online platforms, including expertise working with "big data" having potentially been involved with large-scale data migration projects. If you experience working on property portals or websites and building large-scale consumer focused products – then this role is for you. Appreciation for open source and big data technologies. Our tech stack: - Python - SQLAlchemy - PostgreSQL - ElasticSearch We are only looking for an individual (not a company). All applications must have read and understood the requirements and have a history of working on similar project of this size. 1) Design...
Hourly - Est. Time: 1 to 3 months - Posted
We are seeking an outstanding developer to build our server-side API/architecture and business logic. You will be working closely with our CTO/Architect in designing and implementing our API and backend services. You should have deep and proven experience with Node JS and Python. The following are valued but not required: Redis, PostgreSQL, MongoDB. Experience with business logic and associated optimization algorithms is highly desirable. This is a super exciting opportunity to build a cutting-edge mobile transportation system.