Postgresql Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
I am looking for someone to take my new site design and implement it on my current site. Specifically: 1. Integrate new design 2. Maintain current functionality of site 3. fix up any UX issues that prevent visitors from using my site 4. Make sure new site is stable 5. Make sure new site is response and mobile friendly. The site, as is, is built off html/css/javascript and the e-commerce and home try on functionality is built off ruby on rails. he code is hosted on heroku and managed via github. The new site design is complete and is in the form of a wix page, but I also have a png file for it. You can find our current site at Please do not communicate with me outside of Upwork.
Skills: PostgreSQL Programming CSS JavaScript Website Development
Hourly - Entry Level ($) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We are young fast growing IT company and we are looking for experienced RubyOnRails developers for our project. One is ScrumDesk - platform for scrum-oriented project management. The backend is fully in RoR and frontend is Angular application. The other project is oriented on reporting of cash flow in big international corporation - many data feeds, daily reports, data consolidation, improving processes, SQL. Goal of our company is to build tools that will help people in their daily life. We want to use technologies to create good stable software, that will be user-friendly and our customers will be happy to use them. In our development cycle we use GIT, Trello, Scrum, Slack, Bitbucket/Github and we deploy on Linux-based systems. Our portfolio includes public as well as internal applications.
Skills: PostgreSQL Programming CSS CSS3 HTML
Fixed-Price - Expert ($$$) - Est. Budget: $250 - Posted
We need help to find a way to quickly find the matching values between 2 tables in a Postgresql database. The first table currently contains around 1,000,000,000 records , but it is expected to grow around 30-40 billion records. ... What can be optimized in Postgresql to make the search provide results as fast as possible? 2. If Postgresql can not be used to achieve a fast search - what is the best way to achieve this task?
Skills: PostgreSQL Administration Big Data MongoDB NoSQL