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Postgresql Jobs

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Fixed-Price - Est. Budget: $ 1,200 Posted
A talented Software Engineer to aid our engineering team in building its next generation B2b Ecommerce platform. As a member of the team, guidance and direction will come from our in-house Senior Developer. We are interested in a developer that is excited to work with Rails and emergent Javascript frameworks. We are looking for a developer who is passionate about what they build, excited by challenging problems and eager to learn new skills. Whether you are junior or senior we want to talk to you! Essential Tech Skills: Work experience and proficiency in a server-side MVC framework. Work experience and proficiency in JavaScript. SQL (the basic skills to back a web app) OS X, Linux, and/or other Unix-like operating systems
Fixed-Price - Est. Budget: $ 70 Posted
The goal of the project is to download the raw texts of all posts of a given blog. In addition to the raw HTML, we need the extracted title, raw content, publication date, name of the author and the list of tags. jsoup should be used to parse the HTML data and extract the relevant data based on CSS selectors. All data need to be stored in a Postgres table. The script should be written either in Java8 or in Kotlin. If you are able to write it in Kotlin, then your substantially more likely to get this job and subsequent job. We have a number of jobs that we would like to outscore. We are looking forward to your application. Please quote a fixed price and start your post with the word "jsoup". We have to ignore all applications that fail to meet these requirements
Hourly - Est. Time: 1 to 3 months, 10-30 hrs/week - Posted
Need a REST API server written in NodeJS/Express 4. - Approximately 25-35 API endpoints - Enforce HTTPS connections - Sessions stored in Redis - Connect to PostgreSQL data store - Password salting and encryption with bcrypt - Socket.io connections - Unit tests with coverage - Mocha API tests
Fixed-Price - Est. Budget: $ 1,000 Posted
We're developing a web app in the field of education. This app's method is based on proven scientific theories, already has a windows app version and now evolving. Detailed wireframes had already been produced. Some highlights regarding development: - Client side: react.js based + rest framework integration - Server side: python based - tablet compatibility is needed - The app has 3 types of users: super admin, admins (teachers), and regular users (students) - 2 separates logins: one for admins and the other for regular users - regular users will be able to choose practices from various hierarchy based categories - text to speech functionality is needed - text selection (highlighted text stored in DB) functionality is needed - history for every student's practices is saved and presented in form of table and in form of graphs (progress over time) We’d like to get initial estimations for dev time & quote. We will provide additional information to the selected bidders.
Fixed-Price - Est. Budget: $ 1,500 Posted
We are a French company specialized in web marketing. We are looking for a web developper to create an extranet. Features will be close to a blog. 1. We need an easy-to-use back end with following features : > Option to add some contributors > Option to add some static content pages > Option to add some publications (texts, pictures,..) > Option to manage these publications by adding some tags, some rules (only a category of members can read this publication,..) and to send notifications when the publication is published (by email / sms) > Statistics (publications views, logs,...) 2. A responsive front end (that can be accessed only through authentification - user & password). The front end will have following pages templates : > Login screen > Homepage (publication feeds) > List of publications by category > Detail of publication > Contact page This extranet has to be developed with Symfony 2 framework. We will deliver before the start of development detailed...
Fixed-Price - Est. Budget: $ 200 Posted
Need a basic mobile web messaging app supported by an Express/NodeJS backend + PostgreSQL database. Project is part of a much larger project that will be awarded based on quality of work during this phase. For this phase, app will consist of the following screens: 1) login 2) registration 3) "home" screen with a message count indicator. 4) list of all messages 5) list of messages with a single user 6) compose message Full specs and mockups are available for applicants who pass the first round of screening. Must be available for interview and regular meetings via Skype. Solid knowledge of AngularJS, Express, socket.io and Git/Bitbucket is required.
Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
We are looking for an Entrepreneurial Senior Java Developer with the experience to spend 6 mos to a year with us helping to get our application streamlined and improved. We have great customer base and great growth potential and are looking for a key developer to get us to the next level. We have a web-based application that is used by wholesalers to handle all the orders for their companies, and it hosts manufacturer catalogs of all the products they sell. Our application is a web-based enterprise app utilizing the following technologies: Java JBoss PostgreSQL Seam Hibernate Drools This position does not require travel and can be remote. No requirements to live in our city, although either North Carolina or Utah would be a plus. Your responsibilities: - Work directly with the business owners to improve application - Understand entire spectrum of the application & technology - Find and solve code issues or technical problems - Write clean, modular, robust code...
Fixed-Price - Est. Budget: $ 100 Posted
I have a company in which I sell textile by piece, but invoice it by another variable UoS (kilogram, yard, meters) In Odoo v8, there is a multi UoM feature, but it is not quite right for my company's specification. What I need is almost similar to "Catch Weight" in a different industry. Example scenario: 1 Piece = 25 KG (average) Price per KG = 4$ I make a quotation for a customer by piece, and an average estimated quote price is calculated according to the number of piece quoted. example: 10 piece x 25 KG = 250 KG 250 KG x 4$ = 1000$ The problem is, the product weight per piece varies, some are weighed at 24, 24.5, 25KG, etc. And I only invoice based on the ACTUAL weight. Currently, if I set product UoM and UoS to kg and unit respectively, when I deliver product using the actual weight, the unit is converted. example: 10 piece, actual weight 240 kg UoS is changed to 9.6 piece. (I do not want this to happen, I need it to stay at 10 piece) I need a module...
Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We need a Remove part-time system administrator for occasional help with our virtual and bare metal servers. REQUIREMENTS * Completely familiar with Linux & Centos >= 6.5 * Knowledge of Postgresql backup/restore/install * Redis * Elasticsearch * Deploy Rails apps * Knows how to change DNS records (A, CNAME, MX, TXT) You'd be required to be on call and available within a few hours or less if an event occurs. This is a perfect job for someone who is already a sysadmin and needs something extra!