API Development Professionals & Consultants

Showing 133 freelancers

API Development Professionals & Consultants

Showing 133 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, 331 Api Development projects are completed every quarter on oDesk.

331

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: March 1, 2015

  • Java 4+ Yrs of Exp, iOS & Android 2+ Yrs of Exp

    I have strong knowledge in the following areas: Android SDK/Java, iOS, JavaScript, AJAX, JSON, PHP, J2EE, Postgraysql, Oracle  and MySQL. Based on my knowledge I am creating WEB oriented client-server solutions for mobile platforms. The quality of my work … more

    I have strong knowledge in the following areas: Android SDK/Java, iOS, JavaScript, AJAX, JSON, PHP, J2EE, Postgraysql, Oracle  and MySQL. Based on my knowledge I am creating WEB oriented client-server solutions for mobile platforms. The quality of my work is confirmed by my clients. Well understanding of other mobile platforms (iOS, Naive knowledge of Blackberry) and experience with data-driven web development has been great asset in successful mobile app development Before starting Android development I had been involved in Networking and HRMS domain based product development for about 4+ years and i also work with PHP. What I can ensure to you: - produce high quality product in timely manner - meet your deadline always, - responsible for bug fixes or future updates - always available to contact you via Skype anytime  less

    core-java android-app-development oracle-enterprise-service-bus mysql postgresql oracle-plsql java javascript oracle-java-ee phpmyadmin xml ajax linux-system-administration soap rest xml-web-services xml-rpc database-design database-programming oracle-database balsamiq requirements-analysis technical-analysis business-analysis business-development software-qa-testing sql dbms jquery sqlite twitter-api c++ php api-development facebook-api foursquare-api google-maps-api dropbox-api linkedin-api functional-testing manual-testing unit-testing jquery-mobile html xhtml html5 multithreaded-programming ui-design gui-design 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Web Developer

    Like every person I am looking to evolve in my profession. being new to oDesk I realize it can be a challenge to start off without feedbacks and work history, but I am all about challenge! Looking forward to interesting brain stretching projects.

    javascript php phpfox node.js phpmyadmin api-development ajax custom-cms wordpress kohana yii-framework html5 css3 twitter-bootstrap facebook-api twitter-api ebay-api amazon-web-services phonegap jquery jquery-mobile 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 682 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • IT Architect / Open-Source Solutions and Linux / Virtualization Specia

    Over the last 4 years i have worked as a Team Leader and Analyst / Programmer in the development of B2B & Social Web Apps, using PHP and JavaScript Programming Languages and associated tools like RAD PHP and WaveMaker RAD / SpringSource Java … more

    Over the last 4 years i have worked as a Team Leader and Analyst / Programmer in the development of B2B & Social Web Apps, using PHP and JavaScript Programming Languages and associated tools like RAD PHP and WaveMaker RAD / SpringSource Java based (Javascript and Java), all based on agile methodologies. Also Programming in C++ and Shell Script, for specific project module interfaces with O/S via IPC. Also as Project Development of a CRM/Contact and E-Commerce Web Applications written in JavaScript and Java / Hibernate with MySql DataBases and TomCat WebServers. JasperSoft BI & Report Writer with Java and JavaScript Integration. Also Spring Data and MongoDb technology implementations for document storage and retrieval. Doing Systems support in Linux O/S, Virtualization, Shell & C Programming, High-Availability systems and security like firewalling and IDS (Intrusion Detection Systems) technologies. Also a Full implemention of a project for a large enterprise, involving Linux systems, virtualization platforms based on VMware Server and Linux KVM, an innovative solution for electronic mail (e-mail), collaboration and information sharing (Zimbra e-mail, now VMware), management and monitoring solution and tools with OpenQrm Data-Center Cloud Automation, Hobbit and Monit/Munin, all of them based on open source software. Also provided the development of Linux Shell scripts to fully automate backups of physical machines and virtual servers, provisioning strategies, performance tuning and troubleshooting, security and active measures for proactive and preventive maintenance. The complete deployment of platforms and tools to assist in the complete automation of the data-center, with Cfengine 3 (Automation & ITIL V3), Snort and Swatch Logging Analysis. Implementation of Open Collaboration and Content Management Platforms in the Cloud, provided as a service (SaaS). Implementation of a Thin-Client Infrastructure to provide Virtual Desktops as a service in a SaaS model (Linux and Windows Applications). Applications Developments in PHP, Java and Javascript, and my recent project (a 6 moths development) can be accessed here : http://wave.softelabs.com/TeamWork  less

    virtualization mysql eucalyptus-cloud computer-networking database-programming linux-system-administration api-development website-development assembly-language pascal c++ javascript java activecollab business-intelligence business-continuity-planning business-it-alignment business-process-modelling bugzilla microsoft-business-intelligence-studio business-process-reengineering jasperreports 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PORTUGAL
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 1 TEST
  • Expert Web Service/API Programmer

    A versatile OOP programmer for over 5 years that has been working on different platforms such as IOS,Android,Web and Application Servers. A fully experienced API developer using different known protocols such as but not limited to SOAP,JSON … more

    A versatile OOP programmer for over 5 years that has been working on different platforms such as IOS,Android,Web and Application Servers. A fully experienced API developer using different known protocols such as but not limited to SOAP,JSON or TLV over REST and XML-RPC. A Cryptography and Security Expert that is very familiar with industry standard security protocols such as RSA,PGP,AES,3DES,SSL/TLS etc. Well versed in the development of systems using different telecommunications protocols such as SMPP, USSD etc. and Banking protocols such as ISO-8583 and is experienced in Payment Card Industry Standards such as EMV, Magnetic Stripe and many more.  less

    api-development xml-web-services rest cryptography oracle-java-ee jdbc mobile-app-development codeigniter jquery oracle-plsql 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 1 TEST
  • PHP Developer

    I have been developing web applications from the last 2 years, some of them for small and large scale business companies Experienced in PHP, MySQL,Magento, frameworks,building and integrating any API, Amazon Web Services, Apache, CSS, JavaScript & jQuery,social … more

    I have been developing web applications from the last 2 years, some of them for small and large scale business companies Experienced in PHP, MySQL,Magento, frameworks,building and integrating any API, Amazon Web Services, Apache, CSS, JavaScript & jQuery,social media and google analytics. I am highly available and responsive. I do respect my job and try always to maintain a good relation with my clients. Client satisfaction is always my first priority. Portfolio: http://rupeshsharma.cloudmatrix.in/  less

    oop php cakephp codeigniter wordpress magento joomla drupal api-development 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 3 HOURS
    • INDIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Software Analyst/Developer

    Hello, my name is Wallace. I've been working with software development for over 9 years. I acquired a lot of experience developing applications using Visual Basic, C/C++, PHP and Java. My expertise is analyzing and developing Desktop and … more

    Hello, my name is Wallace. I've been working with software development for over 9 years. I acquired a lot of experience developing applications using Visual Basic, C/C++, PHP and Java. My expertise is analyzing and developing Desktop and Web Applications such as: + Crawlers/Web Crawlers - Collecting and storing data from sites, documents, videos, photos, social media sites, classified ads sites, etc. + Web Data Scrappers - Extracting, parsing, filtering and storing relevant data from web pages to readable and manageable formats like Excel, CSV, HTML, etc. + Bots and Automation scripts - Extracting and making business decisions out of data from documents like PDFs, Excel, CSV, XML, TXT, etc. - Sending email reports automatically - Auto filling forms - Price comparison apps - Event notifiers + Data conversion/transformation - Transforming/Converting data between formats for import/export in different applications. - Feed generation - Report construction + API development/integration - Adding support for third parts services - Creating interfaces for communication between systems. I have developed dozens of applications for a wide range of application domains including: - E-Commerce sites (like Amazon.com, Walmart.com, ToysRus.com, etc) - Financial market - Market research groups - Medical related groups - Shipping companies - And several other personal applications. Some formats I have expertise in are: - JSON - XML - SQL - CSV - PDF - TXT - HTML - XSL - XSLX - And others Acting as an analyst and developer, I gained experience with modeling relational databases and SQL, with a focus on MySQL DBMS. Since 2009, I have been working for a company that develops software for the financial market - EconoInfo (http://www.econoinfo.com.br). In 2012, I graduated in Computer Science at the Pontifical Catholic University of Minas Gerais - PUC Minas. Over the past four years, I specialized in Java development, especially Java EE 6.0, focusing on technologies EJB, JPA, JSF, JMS and JCR. Acting as an analyst and developer, I gained experience with modeling relational databases and SQL, with a focus on MySQL DBMS. As a developer in charge of creating the EconoInfo website's interface, I also specialized in Servlets, HTML, JavaScript and CSS.  less

    java crawlers web-crawler data-scraping web-scraping data-mining data-analysis data-structures xml api-development 00 more less
    • $27.78 HOURLY RATE
    • 4.9
    • 782 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 9 TESTS
  • Software Architect / Web Developer .NET ASP.NET MVC C#

    My current goals are to continue to provide a high quality development service, whilst also learning a thing or two. I have worked for two digital agencies tackling a variety of different projects from bug fixes to complete rewrites. For … more

    My current goals are to continue to provide a high quality development service, whilst also learning a thing or two. I have worked for two digital agencies tackling a variety of different projects from bug fixes to complete rewrites. For the last year and a half I have been freelancing to long term clients. I have a genuine interest in the business context of my work and an ability to help translate that into deliverable code that is appropriate rather than generic. I apply a practical approach to problem solving with a friendly and direct manner. I can help you general development right the way through to software architecture Programming: C#, VB.NET, Java, Javascript, HTML5, CSS3 Databases: MSSQL, MySQL, ORACLE, , MongoDb, Flat files (CSV, XML) Tools / Frameworks: ASP.NET MVC 4 / Web Forms / Web API, Ninject, Unity, Nhibernate, Entity Framework 5, Automapper, Elmah, DotNetOpenAuth, JQuery, Jquery UI, Nuget amongst others. Source Control: GIT, SVN, TFS API's: Ebay, Facebook, Linkedin, Zillow, Trulia, Edmunds, Klout, Twitter, Amazon and more. Patterns & Practices: Ntier development, IoC, Separation of Concerns, MVC, MVVM, DDD, Repository, DAO, DRY. For more information including technical aspects of my previously completed projects please contact me.  less

    c# asp.net xml css java git svn asp.net-mvc architectural-design razor-template-engine api-development 00 more less
    • $45.00 HOURLY RATE
    • 5.0
    • 4663 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
    GROUPS:
  • Top level professional Architect and SW engineer

    Make things done! I'm a professional C/C++ developer with more than 12 years of experience. I have been working both for a companies from Fortune 500 list, and a small local companies. My core competency lies in the … more

    Make things done! I'm a professional C/C++ developer with more than 12 years of experience. I have been working both for a companies from Fortune 500 list, and a small local companies. My core competency lies in the world of mobile applications, SaaS and PaaS, desktop software and games development. I love to do my work right and really enjoy being respected for the things i do.  less

    c++ c opengl asp.net game-development mfc stl embedded-systems .net-framework sql c# microsoft-visual-c++ mobile-app-development api-development amazon-ec2 process-improvement microsoft-visual-studio joomla rest wxwidgets agile-software-development windows-app-development performance-tuning perforce rational-rose android-app-development 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 1772 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 21 TESTS
  • Chrome/Firefox Extensions, Web Scraping, jQuery, PHP, MySQL,API Expert

    Over 8 years of experience in web development, I've acquired some good knowledge in a variety of technologies from Linux to jQuery. Recently I've been developing Chrome/Firefox Extensions and Web Scraping Systems, I also have hands-on experience … more

    Over 8 years of experience in web development, I've acquired some good knowledge in a variety of technologies from Linux to jQuery. Recently I've been developing Chrome/Firefox Extensions and Web Scraping Systems, I also have hands-on experience on Third-party API integration. My programming style is clean and straight-forward, with equal emphasis on quality, functionality and maintainability. Here's a summary of the technologies I've been involved with: /Chrome and Firefox extensions |-- Content injection |-- Toolbars |-- Sidebars |-- Tooltips |-- DOM manipulation |-- API requests |-- 'New tab' page overwrite |-- LocalStorage /Web scraping |-- Multi-threaded scraper |-- Proxy switching |-- Javascript-based sites |-- Password/SSL protected sites |-- Image scraping |-- Ad scraping |-- Feed scraping |-- Email extraction |-- Regexp |-- Deliverables in csv, tsv, xml, json, excel, mysql, txt /API Integration |-- Google Maps |-- Google Streetview |-- Google Custom Search |-- Facebook API |-- LinkedIn API |-- PayPal API |-- Maxmind.com (IP Geolocation tools) |-- Clickatell.com (Bulk SMS Gateway) |-- Oneall.com (Social Login) |-- Octeth.com (Email Marketing Software) |-- Adstation.com (Advertising Software) |-- Ekosolutions.us (Mobile marketing and micropayments) |-- Infofax.es (Internet Faxing) |-- Prosperent.com (Affiliate tools) |-- Superfish.com (Visual Search) |-- Wurfl.sourceforge.net (Mobile Useragent Database) |-- Talentbin.com (Talent Search Engine) |-- AWeber.com (Opt-In Email Marketing) |-- Thumbalizr.com (Online thumbnail generator) |-- Fnac.es (Product Catalog) |-- Serhstourism.com (Hotel Search Engine) /PHP |-- CodeIgniter Framework |-- Symfony Framework |-- MeekroDB |-- Xdebug |-- Web services |-- PHPUnit |-- Exception Handling |-- cURL |-- PHPMailer |-- phpDocumentor |-- Memcache |-- ZB Block /Javascript |-- jQuery |-- jQuery UI |-- jQuery Grid |-- jQuery Dump |-- jQuery slimScroll |-- MooTools |-- YUI |-- jSEND |-- qTip2 |-- Conditional compilation |-- DOM manipulation |-- Namespaces |-- Ajax /Linux |-- Apache |-- htaccess |-- Shell scripting |-- Rsyc/SSH |-- Cron jobs |-- Procmail |-- Memcached |-- GNU gettext |-- FFmpeg |-- yum/apt-get |-- Virtual hosts |-- Plesk/cPanel /MySQL |-- Transactions |-- Large databases (~5M rows) |-- Data replication |-- Fine tuning |-- Backups /SEO and Internet Marketing |-- Adsense for Search |-- AdSense for Content |-- Advertising Metrics |-- XML sitemap/videositemap generator |-- Google/Bing Webmaster Tools |-- Long Tail Keywords optimization |-- SEO-friendly URLs |-- HTML Optimization /Project Management Tools |-- Git/GitHub |-- SVN |-- Trac |-- Pivotal Tracker |-- Basecamp |-- Atlassian |-- Balsamiq Mockups /Other |-- C/C++ |-- Java |-- ASP |-- Prolog |-- Visual Basic  less

    chrome-extension firefox-plugin-development web-scraping data-scraping codeigniter symfony jquery api-development facebook-api google-maps-api linux-system-administration apache-administration mysql php curl memcached ajax mootools ffmpeg 00 more less
    • $30.00 HOURLY RATE
    • 5.0
    • 2182 HOURS
    • PERU
    • LAST ACTIVE
    • 33 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • PHP/CMS/Frameworks/DOJO/jQuery Developer

    I am Senior Web Developer with over 6 years of experience and offer you a wide range of services with the following technologies : Server side scripting with PHP(OOP), Zend Framework and Yii Framework, CakePHP . Client side scripting using custom … more

    I am Senior Web Developer with over 6 years of experience and offer you a wide range of services with the following technologies : Server side scripting with PHP(OOP), Zend Framework and Yii Framework, CakePHP . Client side scripting using custom JavaScript,jQuery,Dojo Toolkit and MooTools . Web Server Technologies including Apache and Nginx . SQL based Database Servers : MySQL,SQLite and MSSQL .(Deep knowledge of advanced stuff like Events,Functions,Triggers,Stored Procedures.) . NoSQL Database Servers : MongoDB and CouchDB Content Managment Systems (CMS) : WordPress with theme and plugin development and Drupal module development . E-Comerce E-shop development, CsCart, Prestashop Web Site Coding : Converting PSD to HTML4,HTML5 and CSS2,CSS3 .  less

    yii-framework zend-framework php oop html css wordpress curl mysql mongodb dojo jquery javascript ajax xml css3 soap psd-to-html linux-system-administration ssh git github svn xhtml html5 phpmyadmin ftp backbone-js twitter-bootstrap sql netbeans website-development api-development 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 350 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
    GROUPS:
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