You've landed at the right place. oDesk is now Upwork. Learn about the new platform.

Api Development Jobs

269 were found based on your criteria {{ paging.total | number:0 }} were found based on your criteria

show all
  • Hourly ({{ jobTypeController.getFacetCount("hourly") | number:0}})
  • Fixed Price ({{ jobTypeController.getFacetCount("fixed") | number:0}})
show all
only
only
only
show all
only
only
only
only
only
show all
only
only
only
Looking for the Team App?
Download the New Upwork Team App
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
What is Pivot and Why? Too many fitness apps on the app stores don't do enough to provide safe instructional materials and experts can't afford to build their own apps so Pivot is a fitness plan publishing tool for experts to create and share workouts while gaining insights from and coaching user who need an expert's guidance. There will be a subscription fee for publishers and for users, publishers retain 70% of the revenue from on-demand coaching requests. Requirements/Success/Goals: 1) Leveraging AppCompat/material to deliver a stable, working prototype that passes unit tests, built on Firebase/Android, and publishable to Google Play store 2) Achieve the basic functionality ("Golden Path"): Provided with a Firebase driven db of exercises, a user should be able to create a fitness set (one day) or program (more than 1 week). 3) An admin user should be able to publish the exercise plan or set publicly, or privately. 4) An admin user should be able to initiate a monthly subscription at the point they publish utilizing the Android Pay library. --Active debate internally on whether this should be two apks-- 5) End user should be able to download admin-published workout 6) End user should be able to see basic stats at the end of workout as listed in requirements doc. 7) End user pays in-app for on-demand coaching. Subscribes to admin-user for monthly fee. 8) End user on-demand coach request will be a form. Admin receives notification and has the ability to respond to proposed time and message. 9) Notification system/Email for messages that require 10) Provide admin user with stats based on which end users downloaded created/published The interactive prototype doc attached should give details but lets engage in a dialog to answer any questions you may have before you consider.
Skills: API Development Android App Development Technical Documentation
Fixed-Price - Intermediate ($$) - Est. Budget: $1,000 - Posted
*Experience with APIs especially Amazon MWS and the Shopify API *Ability to pull specific data points from these APIs into a single location *Ability to map SKUs and set rules to see various data points *Ability to make graphs / charts on this data We only need a few data points and mainly just to organize and map them in a certain way. If this project is successful we will have other similar projects.
Skills: API Development Amazon MWS MySQL Programming PHP
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
Google product feed and pla managment our website is www.teeshirtpalace.com we need our feed updates daily it only updates 1 a month and the products get expired. We eaither need to build our own or update our original feed. We are currently using amazon webstore as our platform
Skills: API Development Google Spreadsheets API
Fixed-Price - Intermediate ($$) - Est. Budget: $15,000 - Posted
Looking to develop a mobile app (Android & iOS) and a responsive website with API capabilities to integrate with Vendor software (see vendor types below). A P2P platform providing property owners and short term tenants with integrated real estate solutions in prime city locations across the Middle East. A platform similar to onefinestay. Other features the application may provide include: 1. Private messaging service 2. Reviews and references 3. Social connections / mechanism 4. Images verified by the host Vendors include: 1. Supermarkets 2. Taxi Service 3. Restaurants 4. Cleaning Services Website to feature the following (reference Genkan.com): 1. Real estate inventory 2. Reservation system 3. Integrated payment gateway 4. Blog 5. Reviews 6. Data Analytics 7. Secure password generator 8. Vendor management system 9. CRM system 10. Property owners secure login and financial management system 11. Loyalty system 12. Application for bank loans 13. Channel management system We also invite cloud solutions and data tracking services as part of this RFP. Please specify recommended technology, timeline, project management capabilities, QA & Testing capabilities, and team strength.
Skills: API Development Android App Development Cloud Security Framework HTML5
Fixed-Price - Intermediate ($$) - Est. Budget: $2,500 - Posted
I am interested in someone who know how to build an Email parsing to a mobile app from Microsoft Outlook OWA (Outlook Web App). We get notification from online outlook OWA for example: all notifications are emailed to this email server--> http://mail.domainname.com/owa and in that email we have 7 keys and 7 values. we need to parse that 7 keys and values into a mobile app. One of that key will be displaying a map. That map is a static map. We have 20 to 30 emails a day and we need to automatically parse that email to a mobile app and display it on the mobile phone/tablet. Please let me know if you have done this before and only experience programmer.
  • Number of freelancers needed: 2
Skills: API Development Android App Development Apple Xcode Java
Fixed-Price - Expert ($$$) - Est. Budget: $5 - Posted
Hello Freelancers, For a couple of years now I 'm working for a auction company. I have 20 years of experience in many auction disciplines (field / marketing / content / Selling / writing, etc). Fortunately, I have been able to use all these disciplines to create a super auction website.This means that the reduced labor process, its own database and many other benefits will make a revolutionary piece of software that can change alot in the industrie. Most of my work I incorporated in Excel, but must be carried out in a programming language. Actually i have no idea how to program, so i need someone who can help me develop. What i need to know are fixed prices of every step in consultation? as an example: What has to be build. 1.) Auction website with 1 Frame where all foto's and content must come from the cloud. 2)It must have the following concepts: - DATABASE, - Data Architecture, - Services Architecture, - Messaging and Event processing Architecture, - Identity & security, - Risk and Fraud, - Log in system, customer / Seller / Client, - Own CMS, - Adwords, - Analytics - Search engine optimization, - Caching (at all layers), - Operations, - Responsive website, - Code Management, Release and Roll out architecture, - 3M: Monitoring, Management & Metering , 3.) Payment system $ ??, 4.) Data Entry pictures & content. 5.) automaticly labeling with lots with URL in QR or barcode. $ ?? 6.) Lots / Data entry with for example excel. $ ?? 7.) etc. 8.) Amazone Web Services (AWS), And most important how do you see building this site step by step? wich software framework, database, programming language, etc! Perhaps youre the one who jumps in and help me to program and developed. Do you think you can help me, have some ideas about the costs .... send me an email.
Skills: API Development .NET Framework Amazon EC2 Amazon MWS
Fixed-Price - Intermediate ($$) - Est. Budget: $700 - Posted
I am looking for a frontend and backend developer for a website that uses the Steam Market place. The game I am looking for is a Coin Flip (50% heads, 50% Tails) ; which game virtual currency (cs go skins). Popular websites include: Csgowild Csgodouble csgobigbet skinarena dot com See the 1v1 or coin flip module for idea of game I am am looking for. Essentially I want users to be able to deposit their csgo skins, which a bot will need to be scripted to accept deposits, award players tokens. Tokens can be used to bet on game 1v1 coinflip, or roulette, games (need to be developed). The bot will need to be programmed to provide withdrawal for players as well. The players login and deposit their skins from a network called Steam, which houses the game virtual currency. Looking for a developer to work on developing a 1v1 game. Prefer experience working with steam api, and can develop a functional coin flip game. Payment will be discussed during interview.
Skills: API Development CSS JavaScript jQuery
Looking for the Team App?
Download the New Upwork Team App
Fixed Price Budget - ${{ job.amount.amount | number:0 }} to ${{ job.maxAmount.amount | number:0 }} Fixed-Price - Est. Budget: ${{ job.amount.amount | number:0 }} Open to Suggestion Hourly - Est. Time: {{ [job.duration, job.engagement].join(', ') }} - Posted
Skills: {{ skill.prettyName }}
Looking for the Team App?
Download the New Upwork Team App