API Development Professionals & Consultants

Showing 716 freelancers

API Development Professionals & Consultants

Showing 716 freelancers

Browse Api Development job posts for project examples or post your job on oDesk for free!

Api Development Job Cost Overview

Typical total cost of oDesk Api Development projects based on completed and fixed-price jobs.

oDesk Api Development Jobs Completed Quarterly

On average, 371 Api Development projects are completed every quarter on oDesk.

371

Time to Complete oDesk Api Development Jobs

Time needed to complete a Api Development project on oDesk.

Average Api Development Freelancer Feedback Score

Api Development oDesk freelancers typically receive a client rating of 4.66.

4.66

Last updated: April 1, 2015

  • PHP, Symfony2 Developer

    Professional, PHP BackEnd developer with more than 5 years experience. Education: - High degree in computer science Experience && Skills: - More than 5 years experience in: -- Full time PHP development ( 40h / week ) -- Project Management -- Symfony2 , FuelPHP , CodeIgniter -- High knowledges in PHP5 + OOP … more

    Professional, PHP BackEnd developer with more than 5 years experience. Education: - High degree in computer science Experience && Skills: - More than 5 years experience in: -- Full time PHP development ( 40h / week ) -- Project Management -- Symfony2 , FuelPHP , CodeIgniter -- High knowledges in PHP5 + OOP + MVC -- Applications Architecture -- Database Architecture -- Large commercial projects -- BackEnd development -- Payment systems -- Social Networks integration -- Performance Optimizations -- Restful APIs development And other experience in different fields. In love with my profession , interested in difficult tasks. Thank you for consideration.  less

    php symfony jquery mysql vulnerability-assessment api-development javascript html codeigniter twig-template-engine 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 712 HOURS
    • MOLDOVA
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 4 TESTS
  • Python/Django full stack developer

    I'm Senior full stack web developer experienced with Python/Django and Unix. I have more than 2 years of experience in project development from scratch and unix server configuration. My skills include the following technologies: - Python - Django - API (REST … more

    I'm Senior full stack web developer experienced with Python/Django and Unix. I have more than 2 years of experience in project development from scratch and unix server configuration. My skills include the following technologies: - Python - Django - API (REST framework, tastypie) - MySQL, PostgreSQL - Unitests - HTML/CSS (HTML5/CSS3) - AngularJS, backbone - JavaScript, jQuery - Unix server support My advantage is my high level skills, flexibility and my readiness to start working on the project on full time basis. I want to work on interesting projects basing on the latest technologies and approaches. In short terms I can deliver high quality product. I'm looking for the new opportunities. Fill free to contact me any time.  less

    django-framework python api-development 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 241 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Web Developer,PHP,PHP Frameworks,Scrapers,jQuery,AJAX,XML,Codeigniter

    From the past three years i am working in PHP, My expertise are in Data Scraping Bots PHP Frameworks (Codeigniter, Symfony,Yii ) PHP MySQL cURL XML jQuery HTML CSS

    php mysql curl wordpress codeigniter symfony html5 google-maps-api twitter-api paypal-integration ajax css html scripting api-development website-development web-content-management web-design google-searching software-debugging ffmpeg javascript jquery object-oriented-design opencart regular-expressions youtube-api data-scraping 00 more less
    • $22.22 HOURLY RATE
    • 4.8
    • 126 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • Middle Android/Java Developer

    I have 5 years of experience in software development. I have understanding and knowledge of object-oriented approach, software engineering principles, and concepts. Extensive experience in commercial Android application development. Explicit knowledge of mobile device architectures and mobile development platform. In-depth … more

    I have 5 years of experience in software development. I have understanding and knowledge of object-oriented approach, software engineering principles, and concepts. Extensive experience in commercial Android application development. Explicit knowledge of mobile device architectures and mobile development platform. In-depth knowledge of Android OS, interactive application development and memory management. Worked with all common Android frameworks and APIs: - Very thorough software architecture and API design skills. - Geolocation (GPS), google maps, places API; - Camera; - GCM (Google Cloud Messaging); - Databases (SQLite), content providers; - Notifications, broadcast receivers; - Social networks integration(Facebook, Google+, Twitter...); - REST API, cookies, managing sessions; - Custom UI elements. Excellent problem solving, communication, and collaboration skills. My maturity and practical experience will be of great benefit to you.  less

    android-app-development mobile-app-development java xml javascript html php mysql api-development facebook-api git 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 15 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 9 TESTS
  • iOS development/iPhone,Android app developer,Xamarin,top 3 percent

    Top Rated by oDesk,100% Job Success. Check badge in side menu. I am an expert iOS/iPhone, Android, Xamarin Mobile apps developer. I also work on PHP back end. oDesk Top 3% developer for Mobile apps. More than 60 … more

    Top Rated by oDesk,100% Job Success. Check badge in side menu. I am an expert iOS/iPhone, Android, Xamarin Mobile apps developer. I also work on PHP back end. oDesk Top 3% developer for Mobile apps. More than 60 apps in the Apple App and Google Play Stores. 35,000 job requests on the profile. Six years Mobile apps experience, Under grad and Grad from US in Computer Science from UCSD and SDSU. Very in depth knowledge of App development, Social media API’s, Appstore optimization, Design guidelines, App marketing, App monetization.. In short, if it’s about a mobile app I should be able to help you. Some FAQs: 1. Do you sign an NDA? Yes. I do. 2. Will you do designs?Yes I do most of the designs. Sometimes I request some of the professional UI designers in my network for any complex designs. 3. What can you code? / What have you coded? A very diverse set of games, financial tools, photography, enterprise solutions, and government contracts across all platforms (iOS, Android, Server, Web, Xamarin, PHP and others). 4. What do you need to begin? Your idea and wireframes (blueprints). I can help create these. 5. What do you use to code? I maintain the latest hardware/software, including servers, so that your project is state of the art. 6. Whats your communication like? Usually within 10 minutes during business hours, 1 hour after. I am in the EST time zone. 7. Will you give suggestions or help with the design of the app? I will give my 100% dedication from the design phase to the app store deployment.Your success is my number one goal. 8. What’s your development methodology? I try to communicate with clients over tools like Trello and Skype every day. I send them test build whenever a new feature is complete for immediate feedback so that we both sign off on it. Few requirements: 1. Please be ready to start the project in 5 days or less. 2. Please have all documents (NDA or other) ready. 3. Please add something personal to your job invite. This is your awesome project, not some vanilla boring task. 4. Communication is important. I need to hear back from you within 24 hours. 5. Please note that meetings must be scheduled and are based on first come first server. usual wait is 24 hours out. Some blog posts: Article of the day: http://www.engadget.com/2015/03/31/macbook-pro-with-retina-display-review-13-inch-2015/ Google I/O 2014 Keynote: https://www.evernote.com/shard/s61/sh/6634a5e2-20cf-475a-bd3b-f96226fadb82/77fca05ee906056efaa7924864042ff2 Recently launched my first Android Wear compatible app to the Play store. Apple's WWDC 2014 Keynote Notes: https://www.evernote.com/shard/s61/sh/c1ac20e3-7d3a-426e-b425-82321b6558c0/4147a4bbc5afacb178d2e11f19eff5c5 My Development Process: https://www.evernote.com/shard/s61/sh/c6ed47b4-2743-482e-9019-fb5740500e78/6b73e78b99556ae9669ed19696ac717c My Take on Hybrid web app VS native app: https://www.evernote.com/shard/s61/sh/063ae8bc-1df5-4a96-836f-23573b4d87b5/f502ad20adc7f0a8687d803b326217bc ASO: https://www.evernote.com/l/AD3nBuWaEyREmro26E_vp19gzQ2jUYLDsQE A Sample app for code review: https://www.evernote.com/shard/s61/sh/40f0999e-7ab6-45f8-aafc-fd775b8c3b65/d5ad71ce459efc4ee67a292a6d9a3f38  less

    ios-development iphone-app-development objective-c swift android-app-development object-oriented-design java xamarin api-development mobile-app-development 00 more less
    • $19.99 HOURLY RATE
    • 5.0
    • 1546 HOURS
    • INDIA
    • LAST ACTIVE
    • 12 PORTFOLIO ITEMS
    • 3 TESTS
  • Rockstar Developer - iPhone / iPad / Parse.com - No Surprises

    oDesk has recognized me as one of their top Mobile Developers. Please see the badge on the right of my profile for more information. If you are looking for a veteran iOS application developer who: - has proven experience of writing … more

    oDesk has recognized me as one of their top Mobile Developers. Please see the badge on the right of my profile for more information. If you are looking for a veteran iOS application developer who: - has proven experience of writing lots of mobile apps - has professional attitude - does very clear communication - gives great attention to detail - takes pride in writing high quality and robust code (I take bugs sesiously!) then you have arrived at the the right profile! I have written almost two dozen iOS apps from scratch and that covers a wide range of application types with aspects like: Look and Feel: - Good looking user interface which is Apple’s Human Interface Guidelines compliant - UIKit based Animations to provide fun and engaging user experience - Orientation support and iPad specific interface customizations - Displaying of Maps to provide visual geographic context to your apps - Displaying charts and graphs to show trends or statistics - PDF and HTML rendering - Custom drawing Multimedia - Capturing and displaying of pictures - Capturing and playing back Audio and Video Business Logic: - Persistent storage for database driven apps (a mini-db within the iOS app for offline work) - User login/register and data download and upload using webservices - Server push notifications to keep your users up to date - Location detection and related tasks - Enabling apps to run in background - Use of multiple-threads to keep user interface responsive - Robust validation and error handling to minimize bugs and crashes - Integration with RSS news feeds - Synchronization of local data with remote data - Barcode and QRCode scanning - Sending emails, SMS, or making phone calls Social networks for user login or content sharing - Facebook integration - Twitter integration Monetization - In-app purchase integration - Integration of advertising networks (eg. iAd, Admob, Adhwirl) - Integration with third-party payment processing systems Bluetooth support - Interfacing with external devices via Bluetooth communication Third party SDKs and web-services/APIs - Image editing/effects using Aviary SDK - Remote crash reporting using crashlytics.com - Scalable file storage using Amazon’s AWS S3 - Application usage analytics using flurry.com - Goole Places to lookup business around a location - Google Maps for navigation - Sending SMS via server using Twillio - Payment processing using Stripe and Paypal - Data sync using iCloud and Dropbox.com - Parse.com for scalable db/back-end platform Value-added services - Full support in setting up apps to be distributed via Apple’s iTunes store - Feedback and expert opinion to improve the usability of the apps - Beta version provisioning for client testing and milestones verification  less

    project-management facebook-api php requirements-analysis architectural-design software-debugging iphone-app-development api-development ios-development 00 more less
    • $39.00 HOURLY RATE
    • 5.0
    • 1654 HOURS
    • CANADA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • PHP/MySQL/JS Developer

    Skills: PHP 4/5 (OOP), JavaScript MySQL 4/5 (also tuning for highload) CSS2/3, HTML, XML, AJAX, SOAP Apache, nginx setup on medium level Frameworks: Zend Framework1/2, Symfony1/2. Version Control systems: Svn, Git Other: Linux on medium … more

    Skills: PHP 4/5 (OOP), JavaScript MySQL 4/5 (also tuning for highload) CSS2/3, HTML, XML, AJAX, SOAP Apache, nginx setup on medium level Frameworks: Zend Framework1/2, Symfony1/2. Version Control systems: Svn, Git Other: Linux on medium level Work in team Good knowledge of development stages Design patterns Can work with foreign code Can learn unknown for me technology in short time. Specialities: Database Architecture High performance web applications Code from scratch  less

    php zend-framework mysql apache-administration mongodb linux-system-administration doctrine-orm javascript jquery html html5 css css3 oop ajax svn git database-modeling api-development sql wordpress paypal-api github twitter-bootstrap google-maps-api 00 more less
    • $16.67 HOURLY RATE
    • 4.9
    • 227 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
  • Expert developer, attracted to complex, large and high impact projects

    * Expert API Developer (both for web apps, general purpose API's, and Mobile App back ends) - java & php API Experience: Facebook, Twitter, Google, youtube , GData, Klout, Topsy, Amazon Search , Amazon FPS (flexible payment system), SMSGlobal, TWilio, Mailchimp, Urban Airship (push … more

    * Expert API Developer (both for web apps, general purpose API's, and Mobile App back ends) - java & php API Experience: Facebook, Twitter, Google, youtube , GData, Klout, Topsy, Amazon Search , Amazon FPS (flexible payment system), SMSGlobal, TWilio, Mailchimp, Urban Airship (push notifications) ... etc * Expert Phonegap Mobile App Developer - iOS & Android - Front and Backend , complete application development services. * Expert Wordpress Developer - Classic sites, responsive sites, large blogs (over 1M uniques per month), woocommerce I have over 5 years of experience, over 300 hours on oDesk, a solid 5 star rating, and a mind focused on delivering the highest value possible to my clients. My rate is high but I work extremely fast. So the overall bill you will get will always be competitive, and you will get the highest quality candidate working for you. I am a full time freelancer and fully dedicated to delivering the highest quality services to my clients at a fair rate. Our values at TerraFirms LLC are Traction - Value - Leverage - Design Traction: Build products that people want to use Value: Deliver value in everything you do Leverage: Exploit technology to do 'superhuman' tasks managing complex or large systems, large volumes of messages, data, transactions or sales. Design: Simplify the design, be true to the brand identity, and focus on maximum usability  less

    web-design mobile-app-development api-development 00 more less
    • $83.33 HOURLY RATE
    • 4.8
    • 1129 HOURS
    • SAUDI ARABIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
    ASSOCIATED WITH:
  • Laravel 5 / REST API / Bootstrap Developer

    ★★★ ONLY LARAVEL HOURLY PROJECTS ★★★ I have 7+ years of experience in PHP programming. Last 2 years I've been working with Laravel (including Laravel 5) framework. I'm interested in code quality and best practices in the development process, and … more

    ★★★ ONLY LARAVEL HOURLY PROJECTS ★★★ I have 7+ years of experience in PHP programming. Last 2 years I've been working with Laravel (including Laravel 5) framework. I'm interested in code quality and best practices in the development process, and try to stay up-to-date on current technology and trends. I deliver clean and structured code, created in line with MVC principles. Thank you!  less

    php laravel-framework twitter-bootstrap api-development git mysql nginx 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 923 HOURS
    • KYRGYZSTAN
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 7 TESTS
    GROUPS:
  • Hardcore Ruby/Javascript Developer

    Over last 5 years, I have made long term relationships with clients and built wide range of web applications using Ruby & Javascript. I'm Scrum master certificate, I have experience managing projects from scratch in which clients/companies get 100 … more

    Over last 5 years, I have made long term relationships with clients and built wide range of web applications using Ruby & Javascript. I'm Scrum master certificate, I have experience managing projects from scratch in which clients/companies get 100% satisfaction. I'm looking for challenges, and I am seeking opportunities to build web applications in order to make your business successful. Some skills: SQL, Postgresql, OOP, Testing, Front-End programming, Optimization, Cucumber, Rspec, Twitter Bootstrap, Foundation, Performance improvement, Redis, API development, Multitenancy, Ajax, Image Manipulation, Git, Heroku, Background jobs, Facebook, Twitter, PDF, SSL, HSTORE, Full-text seach, I18n, Paypal, Braintree, Stripe, Mongoid, EC2, Amazon S3, ElasticSearch, VPS.  less

    test-driven-development rspec cucumber ruby ruby-on-rails php javascript jquery postgresql mongodb scrum git heroku amazon-web-services amazon-ec2 paypal-api twitter-bootstrap coffeescript redis api-development agile-software-development html html5 css css3 wordpress joomla jsp xhtml haml xml ssh sql mysql github project-management facebook-api 00 more less
    • $29.99 HOURLY RATE
    • 4.9
    • 512 HOURS
    • COLOMBIA
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 19 TESTS
    GROUPS:
loading