Api Development Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $2,500 - Posted
1. MUST have solid work experience in the following database type: MongoDB, Neoj4, MySQL, Riak, as well as Riak CS private cloud. 2. MUST be proficient in the following search languages: SQL, SPARQL, RESTful, API, Curl. 3. Candidates should have some understanding of Distributed Storage Theory: CAP, BASE, and etc. 4. Mastery in programming language such as Java, JavaScript, Python is preferred. 4. Candidates with experience in Machine Learning, Natural Language Processing will receive priority. 6. Candidates who are familiar with Web Crawlers, MVC framework, and experience in developing enterprise level application service will receive priority. 7.English-speaking work environment
Skills: API Development CURL Java JavaScript
Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Seamless Contacts is building a platform that gives you contact information to any professional in the world. We enable companies of all sizes to leverage the power of having contact information like perfect emails and phone numbers to any professional in the world. We are looking for well-rounded Senior Full-Stack Node Developers to join the Seamless engineering team to build many Node / Mongo data microservices. You would join the team as a freelance contractor working part-time or full-time with the opportunity to join full-time after 90 days (Full-time contracting preferred but not required). The Seamless culture is one of continuous improvement, where everyone has the keys to making work-life better for themselves and their teammates. Working alongside the best talent in the business, you’ll be helping us build and maintain a foundation of technological excellence. Most importantly, your attention to detail and product craftsmanship will soon be seen by millions. REQUIREMENTS: A DAY IN THE LIFE • Write and ship beautiful code every day. • Design and deploy applications with Javascript and NodeJS • Architect services-oriented Node.js applications • Build with MongoDB at scale • Design and develop new microservices and capabilities • Work within a small team that operates and truly is a mini-startup • Receive and be responsible for intense code review sessions • Maintain technical ownership of many single products • Enhance and extend our SaaS architecture • Work with other developers and product designers to brainstorm and test new ideas • Drive to continuously maintain high product quality and improve the process • Face new challenges building and scaling microservices-oriented architectures • Learn new technologies like Amazon’s Dynamo or Lambda Necessary Experience • Working remotely • Experience designing and deploying applications with Javascript and NodeJS • Deep knowledge of software architectures and best practices • Writing object-oriented JavaScript • Architecting services-oriented Node.js applications • Experience with MongoDB at scale • Some experience working with Angular / React • Continuous Integration / Continuous Deployment environments • Test-driven development • Preference for iterating rapidly • Strong problem solving and decision-making ability • Strong software engineering fundamentals (unit testing, object-oriented design, functional programming, data structures)
  • Number of freelancers needed: 5
Skills: API Development AngularJS JavaScript MongoDB
Fixed-Price - Entry Level ($) - Est. Budget: $400 - Posted
We need a simple Admin interface to a dataset which allows a secure login admin to edit and update a simple single set of products, as well as a RESTful API to deliver/alter the data. The products are different types of _boxes_ (different sizes, materials, costs, capacities etc.). The admin tool needs to manage product types and inventory quantity (which changes infrequently) and the API needs to access the DB to retrieve quantity, details, and handle standard GET, PUT, DELETE etc. requests. The API will also need to manage Authorisation in the header. As this is a new framework, it can be in any language (MEAN stack, Lumen etc.) The public-facing app is already in development, so this will purely be for the backend admin and API delivering JSON results to the public-facing app. The database is not locked down yet, so Mongo or mySQL are both fine (as is Postgre for that matter). This project and dependencies needs to be delivered via a private github repo. Ultimately this project will live on an AWS EC2 instance running NGINX. This job is to supply support to a currently overstretched team, so perfection is not essential - Broad-strokes will be fine and the details can then be handled in-house.
Skills: API Development HTML5 JavaScript json
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
I would like to set up a very simple online travel agency just to book hotels. The content and everything else would come via XML from a 3rd party provider and the overall site layout and design should be similar to kayak (sleek and not overloaded). The only prerequisites I have are: .) There should be a voucher field during the checkout process where the guy can enter a voucher/promo code displayed at the homepage, which then gets deducted (should only work for preset parameters like specific hotels, dates, rooms, etc., which I wanna be able to actively set myself to promote certain hotels etc.). .) A way of selectively modifying parameters on the booking site. .) Different currencies Regarding the last point, I know that I get most of the informations via XML from a 3rd party provider, but I would like to be able to selectively modify certain parameters for promotion purposes.
Skills: API Development CSS HTML5 jQuery
Hourly - Entry Level ($) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We're looking for extraordinary CodeIgniter and Eloquent developers to join our development team and work with us for Long Term. Joining Medlanes means that you will be part of an international team that is driven by the idea of improving healthcare with technology and changing the status quo. We do collaborate in an open, transparent environment and are a team of mission-driven talents. We believe in consistently improving as an individual, team and as a company. We strongly encourage learning new things and support developing your skillset further. Required skills: - Expert with CodeIgniter framework - API design and development - Having experience in working with large databases along with Eloquent. Good to have: - Has worked on OAuth implementation. - Has experience in message brokers like Kafka / RabbitMQ. - Worked with Event driven PHP design. - Can design and architect database layouts. - Additional knowledge of Java and Python. Prepend a word “RockStar” in your cover letter so that we know that you are a genuine applicant. Best Regards, Erik
  • Number of freelancers needed: 2
Skills: API Development Apache Kafka Database design Java
Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
We are looking for a node.js developer who can work with us to improve one part of our application which depend on node.js for communication with devices using TCP and UDP connections. The developer should know how to create an API using node.js so we can pull the data from our platform. We are working with Mysql DB currently but we are open for suggestions for improvement. We are facing some issues like getting this warning: warning: possible EventEmitter memory leak detected. 11 listeners added. This is part of ongoing project. We will need a developer who knows what he is doing rather than billing us hours to learn how to fix things. Our budget is small but we are happy to increase it if we found a good developer.
Skills: API Development MySQL Programming Node.js NoSQL
Hourly - Expert ($$$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
We are looking for an experienced Magento developer that can assist with various ecommerce projects, ranging from 3rd party service integrations, bug fixes, performance tuning, upgrades and custom extension development/modifications. Please respond if you can commit to 4 - 5 hrs per week of work or work on adhoc task , and you know Magento well. Prefer to work with somebody in UK time. You MUST have the following experience/characteristics: - Ability to work in a team setting, with other developers, designers, and project managers. - You are communicative and check/respond to emails in a reasonable time frame. - You can take phone calls (ie, you are a freelancer and you can actually pick up the phone during after work hours or when you schedule to work). -You can think for yourself and don't need to be micromanaged. -You have experience working with ecommerce websites that have $100k+ sales per month, and understand the importance of process and precautions associated with such levels. -You understand Magento inside and out (Magento certification a plus), and you have a broad technical background. -You MUST be fluent in English (written and spoken). In your response, please describe specific Magento skills that you have that set you apart from other developers. ++++ ONLY FREELANCERS PLEASE ++++
  • Number of freelancers needed: 2
Skills: API Development Magento PHP