Postgresql Jobs

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Hourly - Expert ($$$) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We need DBA’s fluent in Infor technology. Specifically, DBA’s with extensive experience supporting Lawson S3, M3, SyteLine, and/or LN customer environment during the project lifecycle as well as post production. If you have this experience please apply for the job asap... Thanks! Chris
Skills: PostgreSQL Administration Amazon S3 Oracle Database Administration
Fixed-Price - Intermediate ($$) - Est. Budget: $250 - Posted
Hi, I have a database of auction results that I need to do a bunch of calculations, basic statistics, aggregations, etc. and need some SQL help. This first phase is pretty straightforward and, if successful, will add more advanced analytics in the future. I have no idea what budget should be so I just guessed. I've attached a phase one requirements document here.
Skills: PostgreSQL Programming SQL
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
The technology stack you will be using consists of: * PHP (Symfony Framework 2, Doctrine ORM); * HTML5, CSS (Bootstrap) * PHPUnit * (Debian) Linux * RabbitMQ * MySQL * PostgreSQL * Git * Vagrant * Bower * Jira/ Confluence Requirements: * You’re an experienced (min. 5 years) Developer with hands-on experience with (object oriented) programming in PHP 5, using PostgreSQL and MVC; * You have experience with Symfony Framework 2. * You have good experience with frontend frameworks like AngularJS/EmberJS. * You have good experience with HTML5, JavaScript and CSS3 * Your code is efficient, aware of patterns and anti-patterns, properly structured, easily comprehensible and well documented * HTTP and server-side technologies (web servers, database servers) are an obvious part of your experience; * You’re proficient in writing efficient SQL queries. * You’re experienced in distributed version control (GitLab) * You’re proactive in communication. * You have experience with working in a SCRUM Team ... The technology stack you will be using consists of: * PHP (Symfony Framework 2, Doctrine ORM); * HTML5, CSS (Bootstrap) * PHPUnit * (Debian) Linux * RabbitMQ * MySQL * PostgreSQL * Git * Vagrant * Bower * Jira/ Confluence Requirements: * You’re an experienced (min. 5 years) Developer with hands-on experience with (object oriented) programming in PHP 5, using PostgreSQL and MVC; * You have experience with Symfony Framework 2. * You have good experience with frontend frameworks like AngularJS/EmberJS. * You have good experience with HTML5, JavaScript and CSS3 * Your code is efficient, aware of patterns and anti-patterns, properly structured, easily comprehensible and well documented * HTTP and server-side technologies (web servers, database servers) are an obvious part of your experience; * You’re proficient in writing efficient SQL queries. * You’re experienced in distributed version control (GitLab) * You’re proactive in communication. * You have experience with working in a SCRUM Team
Skills: PostgreSQL Administration AngularJS Atlassian JIRA Doctrine ORM
Fixed-Price - Intermediate ($$) - Est. Budget: $600 - Posted
Require a Ruby on Rails core developer who can work in a team and will be able to work full time. Please do not apply if you work part time. We need a person who follows all standards and has an idea of the various gems which can be used for requirements given and develop a web application with minimum customization and fast turn around time. Please attach samples and mention the following code ("I can work fulltime") in any of the answers Please mention your monthly salary as the amount in the fixed price. Thanks
Skills: PostgreSQL Administration CoffeeScript CSS3 GitHub
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
LiveSmart is a next gen health and wellbeing startup that is on a mission to disrupt the health screening and wellness industry. We are seeking a passionate and committed dev that is excited to not only work on well designed and innovative experiences but also on services that help people to improve their short and long term health. Whilst commercially driven the potential implications of our business could be huge. Working alongside a team of specialists in marketing, product design and health you will be joining at a key time in our growth phase. During our first year we proved our model. We now have a huge amount of tech to build out to prove that we can effect behavior change at scale. Large scale trials are already planned with major corps and insurance providers. If you have over 5 years experience in building robust and scalable software solutions and want a new challenge then get in touch. Initially a 2-3 month contract but we are looking for perm for the right person. RESPONSIBILITIES: • Work with our front end developers, doctors and health coaches to evolve existing features as well as architect new solutions to support the development of our health services • Implementation of security and data protection • Design and implementation of low-latency, high-availability, and performance applications • Deliver cross browser web solutions that conform to web standards and accessibility guidelines. • Self-motivated and accountable QUALIFICATIONS: • A degree in Computer Science • 5+ years commercial experience • Strong communication skills (verbal and written) • Passion for web technologies and a desire to remain up to date with latest technology changes. SKILLS: • Python & Django • postgres • Experience with version control systems (git) • Experience in scaling applications • Understanding of accessibility and security compliance BENEFICIAL: • An interest in working in a startup fast growing business • Experience with angular or similar front end framework • Interested in health and fitness and a user of fit tech
Skills: PostgreSQL Programming Django Python
Fixed-Price - Intermediate ($$) - Est. Budget: $1,000 - Posted
We would like to develop a new innovative mobile app for collecting data through ordinary users or official personnel of surving company. The purpose of the app is to help collecting some missed data in GIS database. For example, in some target cities, House numbers are incorrect and we want users to go to that street, look into houses and records some data in specially designed forms. The application must render some Vector-based format data (like Shape files or SVG) and make it like a simple pretty carto map which users can navigate, pan and zoom to details. Like all other map applications like Google Map app. But we have our own Street Data and also Land Parcel data. So we want to render our own map instead of using other map engine APIs. The target cities are big. Some of them have more than 70,000 roads and 1 milion land parcels. The Vector file can be big for the whole city. There are ways to cut them down to Regions and load them Region by Region. When app is launched, the user must create an account, using Email and his phone number (optional). They can also edit profile details such as their name, photo and their Job or short description like Instagram Profiles. Then there is a list of missions for the users to choose. Each mission is designed based on special request in the Web panel. So user must select one mission. These missions are updated each time user loads the app. If mobile is not connected to internet, old missions will be loaded. One sample mission is to update data about buildings. So user must go to the streets which will be highlighted as a different color in Rendering of map, and collect data for the land parcels such as house number, number of stories , door color, how many doors it has. Is it old house, newly built or etc... User must select the land parcel in the app, then a new Form will pop up..then user must fill up the form and click on submit. When forms are submitted, the data will be sent to server for reviewing for other people who are supposed to check data. Operatos will have data access to login to system and review generated data. For each submission of data, the user gets some Points..but points for different tasks are different. Another sample mission is to go into a small street and count the number of trees in that small street. This is simple mission. Another sample mission is that we highlight some POIs on the map, where users should go to those locations and find some business data for us. For example when the shop closes, who is the manager of the shop. Do they accept credit card or not and else... So as you see, different missions will be designed by Admin on Server Control Panel and once users load their apps, they see the list of missions. One user can work on one mission as long as Tasks are remained for that mission. For example if for updating building details, we might have more than 200,000 buildings to survey. This means many users at the same time and spend time and contribute to complete all 200K buildings then the mission can be completed by Admin on the server. We might lunch this app in Arabic region and middle east area. So the language of Interface can be Arabic or Persian which is Right to Left Script. This is important to know if you have previous experience of working on RTL style. So in short: - We need Survery side development using Python, Django for making Admin panel and Oprators panel - W need Android Mobile app which is a native app and should get loaded even in android 4 version. - We need to Render the Vector based data which the whole Vector data will be included in the package but can be updated time to time on the app. The app must render the map very smooth and quick. Laggy maps or delayed rendering is not accepted. - Create Account, Update profile, Change password and similar user-based functionalities is needed. Please ask more questions, if you need further details. Send Message in Upwork and we reply soon.
Skills: PostgreSQL Programming Android App Development Cartography & Maps Django
Hourly - Entry Level ($) - Est. Time: More than 6 months, 30+ hrs/week - Posted
• Ruby 2.3 • Rails 4.2.6 • Ember 2.4.1 • Redis & Sidekiq • Postgres • SCSS and Semantic UI • Familiarity with infrastructure tools such as salt stack and ansible a plus We are building software platform / mobile app What you bring to the table • Passionate about technology and web apps • You pay attention to the details and love what you do • Comfortable working in an agile, fast-moving and changing environment • Comfortable working a distributed, semi-virtual environment (voice and video are a norm) • Comfortable giving and taking open and honest feedback • Able to take minimal direction from others but in return provide maximum direction for yourself • Excellent working knowledge of OOP • Bachelor's degree in something • You can teach us a thing or two • Great attitude and no big ego • You are comfortable with deadlines and get things done Use what's right for the job and the platform and introduce new pieces of that puzzle as they become necessary. This is what it currently looks like for us.
Skills: PostgreSQL Programming Ember.js Object Oriented Programming (OOP) Redis