Postgresql Programming Jobs

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Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Looking for a good Salesforce Appx developer to help us build the Salesforce side applications for integration with our Cloud PBX platform. We'd like to start with Click-2-dial, integrating contact time, duration, parties and notes. From there, we can add inbound call tracking, then inbound call management (screen pops, who is calling, recent contacts with that person, etc), call recording integration, etc. If things work out, we have an extended list of other possible integrations. Our platform is built on open source, so nginx/php/postgresql/freeswitch and REST experience is a bonus, but we can also provide developers to do "our side" if we have to.
Skills: PostgreSQL Programming API Development CRM PHP
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
Hello! The goal is to send data from NodeMCU to PQSQL using MQTT. The most important requirement is to not have data loss. Also keep in mind that, the NodeMCU could have periods where the wifi will be disconnected so it has to store it and send it when wifi is back on. A timestamp will be required along with the data point. So NodeMCU should be able to fetch the internet time when it turns on. All the hosting should be done on the cloud....i.e mqtt server and NodeRED or anything else that you need to use. Not restricted to just MQTT, any other suggestions are welcome. Would be more than happy to discuss any further details. Thank you.
Skills: PostgreSQL Programming Analog Electronics Arduino Digital Electronics
Hourly - Entry Level ($) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
We are developing a web app for a specific business process. We will be using Ruby on Rails for the framework and postgres database. Our tool set includes Jira for planning, hipchat or skype for messaging and github for repository. This is an opportunity for a go getter to shine and possible long term work. I expect that you will be able to read a story ask questions and develop it in the agreed time for that story.
Skills: PostgreSQL Programming CSS3 HTML5 JavaScript
Hourly - Expert ($$$) - Est. Time: Less than 1 month, 30+ hrs/week - Posted
Qwire Inc is looking for a skilled database designer and administrator for a short term contract. We are guessing that given the amount of work we have put into the design documentation that the job shouldn't last more than a couple weeks. However, the candidate will be the one to determine how long the job will take.
Skills: PostgreSQL Programming Amazon Relational Database Service PostgreSQL Administration SaaS
Hourly - Intermediate ($$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
**NEED TO SIGN NDA & MUTUAL AGREEMENT**** Would be willing to partner with team or individual Currently web application is built and running but with some javascript bugs. A lot of the design elements do not have bootstrap which is causing problems with browser problems. Currently having mobile safari browser problems and major internet explorer bugs. A way to test browser compatibility from any browser is a must! Needs to have a Modern User Experience. Performance is important and being able to optimize frontend and backend The skills needed for this project are as follows Frontend: Bootstrap AnjularJS PSD->HTML Convert haml to html (depends on performance) Real-time socket for UI Backend: Ruby on rails 4 Postgresql Elasticsearch Able to create secure API for mobile app Redis server Sidekick Third-party apps: AWS Bucket Appsentry(bug tracking) Bitbucket Algolia search Heroku Google calendar Sendgrind(emails) Social integration: Instagram Facebook Payment: Stripe Mobile: Ios Android React Native Native
Skills: PostgreSQL Programming Android App Development AngularJS API Development
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Hello - I am beginner developer looking for mentorship and code review in implementing features. This will be an ongoing project. About 2-5 hours per week. I want to focus on Rails project and build my skills into other areas. Candidate must be proficient in English, Ruby, Rails, Object Oriented Programming, DB Development, TDD, JS.
Skills: PostgreSQL Programming jQuery RSpec Ruby
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
We are in the process of launching our web app in a few weeks and need a dashboard that helps us track already defined KPIs and user activity within our program at a detailed level. Examples of KPIs for our app includes the user’s first encounter with the program via an ad, initial engagement with the program, completion of various milestones within the program, submission of feedback and more. We have a specific and detailed set of business intelligence requirements and we need a talented and amazing developer with a strong database design and development background to translate our requirements into a logical architecture and dashboard. In terms of the DB, you would be connecting directly with the PostGreSQL database of our app. Whatever BI tool we use must be able to integrate through api to Facebook's ad manager, to pull in performance and parameter data for campaigns, ad sets, and ads. Ideally, the amazing person we select and selects us will work with us closely (remotely) over the next few weeks.
Skills: PostgreSQL Programming Business intelligence Data Science Data Visualization
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Looking for an experienced Ruby/Rails Developer with passion for API first development. Project will be at least 3 months, and will amongst others include a database migration from MongoDB to PostgreSQL. REQUIREMENTS » Bachelor degree or higher in a Computer Science related field of study. » Minimum 2 years of relevant experience, ideally with startups. » Have an instinct for software architecture and communicate easily about it. » Understand quality and how to improve quality processes (test-driven development). » Understand database design concepts (relational and not relational). » Preferably have experience in Ruby on Rails, MySQL/PostgreSQL and Git. Not required, but a plus if you are familiar with Javascript, CSS3, HTML5, continuous deployment and a notion of MongoDB. » Experience with or understanding of an API-driven approach to software architecture. » Good written communication and documentation abilities. » You are analytic and not afraid of numbers and statistics.
Skills: PostgreSQL Programming Git Ruby Ruby on Rails