Api Development Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $10,000 - Posted
We are a London-based team of experienced entrepreneurs building a new FinTech startup. In our previous venture we built a new payments platform for one of the world’s leading payments providers. We are now setting out to reinvent global Trade Finance, a multi-trillion dollar industry. We have found our first customers and target launch early next year. We have built the foundations of the system and now we are looking for an experienced Java developer to help us meet our deadlines. The project is initially for 6 months and can turn into a multi-year engagement if the collaboration goes well. You will work on cutting edge technologies like Spring-Boot, Reactor, Docker and Swagger. You must have the following: Java: very strong, 5+ years Spring: very strong, 5+ years Spring-boot: very strong Spring-data: Very strong REST API standards: very strong Maven: strong Git: strong Databases: strong Http: strong Understanding of async programming is a must. This project is build on a micro service architecture, so ideally you have an understanding of micro services.
Skills: API Development Git Java Apache Maven
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
I am looking for a rails developer programmer who has had experience customizing Share Tribe web app. The programmer has to be familiar with git version control, and able to report the task progress daily. The tasks include: - customize the app to enable seller to set multiple dates of a listing (system will show a calendar, and seller can choose the dates from it) - enable buyer to give rating to a listing (ShareTribe currently has like / dislike features), but we want to have a rating system - enable user to accept bank transfer as payment system - enable user to pay by paypal - provide API for 3-4 end points (listing detail, listing list / search results, buyer booking history - enable user to choose a date for listing with multiple dates - provides booking report per seller listing per date
Skills: API Development Git Ruby on Rails
Fixed-Price - Intermediate ($$) - Est. Budget: $750 - Posted
What we are looking for, is a CRM for a personal training / coaching brand: 1. The primary users will be the "coaches" and the "clients" 2. Client will log in, answer an initial setup questionnaire (with drop down menus, etc) which will help determine the goals and will serve as a client initial asessment / biography (client evaluation sheet). 2. Client will fill in body measurements, which will be used to calculate body fat % (via formula) and then be tracked weekly, over time as to review progress. (weekly measurement sheet) 3. Client will also track "Macros" consumed daily ,as well as weight, as to review progress (daily macros and calories Sheet). 5. Coaches have access to all this information, and with this, can give advice and consult better. * Client and coaches will have different log ins; * Client can "pay" via the app Here is the sample "excel file" : https://www.dropbox.com/s/a1k5vadrpd99utx/Ketogains%20Client%20Info%20and%20Writeup%20KNACK.xlsx?dl=0
Skills: API Development database programming Microsoft Excel
Fixed-Price - Expert ($$$) - Est. Budget: $800 - Posted
hi guys, we are looking for capable assistant to build us some platform, something similar to chipchap. it will be having to work with bitcoins integration of api, and paypal's api. kindly only apply if you have relevant experience and will be confident to complete this within a short time frame. thank you.
Skills: API Development PHP WordPress
Fixed-Price - Intermediate ($$) - Est. Budget: $1,600 - Posted
We are seeking a developer with good English speaking skills for an opportunity. The pay rate is 1200 dollars after successful completion. Must be able to meet during 8am - 6pm est (sometime in that time window, not the entire time) **READ THIS- JOB A BACK-END DEVELOPER WE HAVE A FRONT END CHROME EXTENSION EXPERT THAT YOU WILL BE WORKING WITH TO FINISH THE PROJECT :)** Required Skills- Strong LAMP stack knowledge MySQL past experience is a MUST- creating a data model from application requirements, stored procedures for all CRUD operations, and user management. MVC frameworks experience (at least one finished project based on something like ZFM, Cake PHP, Lavarel, Yii, Slim , Symphony etc) PHP Templates language knowledge & experience (something like Smary, Twig etc) Javascript + Jquery + HTML 5 experience REST APIs This Project will include work in -Infusionsoft's API: https://developer.infusionsoft.com/docs/ Experience with PHP CLI is a plus Communication Skills Good English skills
Skills: API Development Chrome Extension MySQL Programming
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
I am looking for a knowledgeable infusionsoft developer to connect my shopping cart to external database. I have my API in place but I am having difficulties completing the connection.
Skills: API Development
Fixed-Price - Expert ($$$) - Est. Budget: $10,000 - Posted
We're looking for someone to assist in the implementation of Amadeus' V4 Cruise SOAP API using the PHP language. Please only submit a bid if you have direct experience with the Amadeus Cruise API. Outline your specific previous Cruise API experience in your bid. Ideally, we would receive a PHP class that wraps the API and allows us to make all the calls we need via PHP object calls while the SOAP interaction was going on within the class. Our website application needs to support 12 individual cruise lines via the Amadeus API booking platform and we need an expert to help integrate the Amadeus Cruise API that has previous experience using their API. Please include the phrase "AMADEUSEXPERT" in your proposal to confirm that you have read the entire project description. Our budget is negotiable for the person with the right experience.
Skills: API Development Amadeus SOAP XML
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
Hello Freelancers, We are looking for an experience web developer, coder, google API expert who can do our new platform. I need a platform that people can add data layers to google maps and insert their own specific data on existing google map layers And you are going to scope it for me and let us know how much would it cost! For example. let's say someone wants to find a property - he/she can create a new data layer to highlight the property they like, and then another data layer to insert comments about each property Or, let say you want to collaborate cultural events that you like with your friends you can now create a new data layer call "cultural events", and start finding them in the software. If you have any further questions about the project, please do not hesitate on contacting us. I want to know that you read the entire job post and description, please insert the words, final liga de campeones, somewhere in your proposal
Skills: API Development Google Maps API
Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
Looking for FULL TIME laravel php developer with good experience in front end and backend .. Experience with API or Scraping will help . Javascript, AngularJS , Dashboard , d3.js , data visualization experience will also help. No agencies or companies.. You will be paid per project ..cost range from $50 to $200 per project and you will work on 4-5 project per month...so on average you will make $250-$500 per month, so don't apply if this doesn't fit your .. some are client projects, some are my own projects ONLY APPLY if you can work about 8 Hours on WEEKDAYS on my projects. If you have other full time job or commitments, don't apply. If you are looking for full time job, I have enough projects to keep you busy for full time work long term. Answer this question 1. write 'winner' before application 2. what php framework you know 3. are you individual or company/agency ? if individual , do you have full time job or you are looking for one or you are full time freelancer 4. have you worked with any APIs ? with XML , SOAP integration .. Or Scraping ? 5. Send me link to your best html5 front end responsive work .. 6. I will test 1-2 months on project to project bases and if i like your work, we hire full time also.. if interested full time, mention and bid with your minimum monthly salary expectation. My budget is $250 - $500 per month. if you expectations are hire don't apply.
Skills: API Development AngularJS Backbone.js Chart.js