API Development Professionals & Consultants

Showing 103 freelancers

API Development Professionals & Consultants

Showing 103 freelancers

  • 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
    • 5.0
    • 788 HOURS
    • SAUDI ARABIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
    ASSOCIATED WITH:
  • C# Software developer, Scraping and automation expect

    C#, .Net, ASP .Net, HTML, Javascript, web site development. Specializes in scraping data and automation tools (bots) for both web and desktop. I am a programming course graduate, served in the military as a programmer. Expert of the C# language … more

    C#, .Net, ASP .Net, HTML, Javascript, web site development. Specializes in scraping data and automation tools (bots) for both web and desktop. I am a programming course graduate, served in the military as a programmer. Expert of the C# language. Please, DO NOT send me job offers that deal with uBot, AutoMate, Automation Anywhere, AutoIt or any of the alternatives. Those tools give me a headache - I prefer handling automation through actual code using C#. I've been also studying graphic designs and graphic designing concepts for three years, and have been working with Photoshop, Illustrator and Flash professionally. I will meet your expectations.  less

    c# .net-framework multithreaded-programming database-programming oop regular-expressions microsoft-visual-studio api-development algorithms javascript 00 more less
    • $16.00 HOURLY RATE
    • 4.5
    • 148 HOURS
    • ISRAEL
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 10 TESTS
  • Wordpress(themes & plugins), Magento ,PHP, MySQL, jQuery, CSS3

    I am very proficient in modern Wordpress theme and plugin development. Over the last 4 years I have developed variety of websites including but not limited to personal, corporate, e-commerce, and social with customized themes and plugins. Though I accept … more

    I am very proficient in modern Wordpress theme and plugin development. Over the last 4 years I have developed variety of websites including but not limited to personal, corporate, e-commerce, and social with customized themes and plugins. Though I accept small projects like creating fixes to a current plugin/theme, I prefer long term ones like developing sites or plugins from the ground up. If I work on a team, I prefer working on the back-end part but I am pretty much as effective with front-end development. I am not much of graphic designer, but if given enough examples from which the site will be based upon, I can come up with a good modern design. I also have good experience in the following areas: SEO, Article Writing, Social Media and Marketing.  less

    php wordpress magento joomla html5 css3 api-development 00 more less
    • $11.11 HOURLY RATE
    • 4.1
    • 152 HOURS
    • INDIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 4 TESTS
    ASSOCIATED WITH:
  • Microsoft Professional with 7 years of Experience

    Hi, I am dedicated and hard working candidate who really want to achieve my client satisfaction. I have been working in Microsoft Technologies since last 7 years and have a faced a lot & lot of challenging projects. Now after having … more

    Hi, I am dedicated and hard working candidate who really want to achieve my client satisfaction. I have been working in Microsoft Technologies since last 7 years and have a faced a lot & lot of challenging projects. Now after having this much of experience I can assure you that I would be your right choice to hire. I have worked on desktop application and web application using c# and vb.net languages. My objective is to perform my best to satisfy the need of my client. My aim is to solve the problems and not to create them along with learning new technologies.  less

    asp.net asp.net-mvc .net-framework entity-framework jquery paypal-integration api-development xml live-chat-software microsoft-sql-server-development 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Java, Web Services, API, Billing Backend, Gateway Integration

    Experienced Computer Engineer with proven high quality product delivery with long system/ Payment API Integration. Specialized with integration frameworks like, Spring Batch, Apache Camel. Projects : Google play platform integration, Billing Back end integration.

    java api-development paypal-integration xml-web-services spring-framework hibernate 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 73 HOURS
    • SRI LANKA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Python Django Engineer And Cloud Architect

    * An experienced Software Architect with extensive Cloud and Virtualization experience * Hands on experience with various cloud stacks including Openstack * Lead Developer for Python, Django, PHP and .Net projects * Well-versed in various software development methodologies such as Agile development * As a … more

    * An experienced Software Architect with extensive Cloud and Virtualization experience * Hands on experience with various cloud stacks including Openstack * Lead Developer for Python, Django, PHP and .Net projects * Well-versed in various software development methodologies such as Agile development * As a System Architect, and Project Lead, implemented VMware and KVM automation using Python, Django, C/C++, libvirt, HA clustering. * Extensive knowledge of server virtualization using Xen, Virtuozzo, OpenVz, KVM, datacenter management and cloud computing using VMware (VCenter, VSphere). * Developed a centralized platform for managing virtual environments, automate and deliver a virtual infrastructure with high availability, security and privacy. * Developed various cloud features for highly available clustering services using pacemaker and Openswitch that are applied to different cloud stacks including Openstack. * Currently working on the latest Openstack release 'Havana' and doing some testing. * Highly experienced Linux administrator, including management of XEN, OpenVZ and KVM based hypervisors, according to the needs of server hosting companies. * Self-motivated, highly adaptable to technology changes, a quick learner, and a strong team player with great interpersonal skills.  less

    python django-framework web-scraping virtualization linux-system-administration database-design xen-cloud-platform api-development web-os-app-development flask 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 552 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • C# .NET Developer, Autodesk SDK Developer

    Greetings! I am a individual Autodesk SDK / .NET developer. Develop custom add-ins for Revit, AutoCAD, Navisworks using the Autodesk SDK. AutoCAD Specialist for over 9 years. My first plugin was written 8 years ago in AutoCAD 2000 by C++/VBA … more

    Greetings! I am a individual Autodesk SDK / .NET developer. Develop custom add-ins for Revit, AutoCAD, Navisworks using the Autodesk SDK. AutoCAD Specialist for over 9 years. My first plugin was written 8 years ago in AutoCAD 2000 by C++/VBA/delphi. Aftrer that i was researched .NET technology. Skills and Experiences: - CAD systems [Expert in CAD programming and custom CAD application development for AutoCAD, creating custom entity/objects, cutomize AutoCAD, custom commands, using ObjectARX, VBA-scripts. Developer Navisworks SDK (.NET, COM). Developer Revit SDK (.NET, COM). Microstation v8 development (VBA, .NET, MDL). SmartPlantP&ID Developer] - Windows desktop Development [Desktop Applications(WinForms, WPF). Expert in Excel-datasheets, Macros-VBA.] -Web development [ASP.NET. MVC. HTML5. CSS3.] -Microsoft Office [Access developer. Excel macros developer. VBA developer.]  less

    c# api-development ado.net asp.net html css3 jquery android-app-development vba 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 732 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 7 TESTS
    ASSOCIATED WITH:
  • Architect,WinPhone7,Win8,WCF,WPF,Silverlight,Asp.net,MVC,C#,VB.net,SQL

    Over 12+ Years of experience and expertise in the analysis, design, development and maintenance of Multi Tier, Client/Server, Web and Windows based (WinForms) applications using Microsoft Technologies. Extensive experience in developing applications using the .Net Framework 1.1/2 … more

    Over 12+ Years of experience and expertise in the analysis, design, development and maintenance of Multi Tier, Client/Server, Web and Windows based (WinForms) applications using Microsoft Technologies. Extensive experience in developing applications using the .Net Framework 1.1/2.0/3.0/3.5/4.0, Visual Studio 2003/2005/2008/2010/2012 ,WinForms , ASP.NET, C#, ADO.NET and IIS. Coordinated and performed Code migration VB/Vb.net to C#. Extensive Experience in Design Patterns using MVC Architecture(MVC 4 Razor View , LINQ-PLINQ, Entity Framwork), JQuery. Designed and Modified Database (SQL Server2005/2008) tables and used SQL Queries, Views, Stored Procedures Triggers and UDF(s) Worked on WPF (Using Telerik Controls )Apps, WCF (SOAP and RESTAPIs -Script enabled) Having Knowledge of Agile SCRUM (Used JIRA and TFS) and Waterfall Model Breainbench Certified Professional. Ability to interact and coordinate with clients/offshore team. Has been involved in the various phases of software development life cycle those including system analysis & design, coding, implementation and deployment process. Possess strong problem analysis skills, with ability to quickly master new concepts, applications, and an effective team player. Extensive Experience in Maintaining Requirement Traceability Matrix using Project Management tool Mercury Quality Centre 9.0. Database : Worked with MS SQL 205/2008, Oracle, MySQL, RavenDB Solid Experience with Crystal Reports 11 Worked with Companies who use CMMI Level 5, STD to execute any project  less

    crystal-reports tortoise-svn windows-phone javascript wcf linq entity-framework xml asp.net-mvc sql ado.net c# asp.net microsoft-visual-basic microsoft-silverlight tfs api-development 00 more less
    • $16.67 HOURLY RATE
    • 5.0
    • 908 HOURS
    • INDIA
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 7 TESTS
  • Volusion | Magento | PHP | Product Feed | SEO

    WebDesk Solution is leading business and information technology Services Company that leverages leading technology practices. Our committed professionals have provided solutions par excellence. Some of these include software development services, webs design & development, SEO, E-commerce solution etc. We delivered to … more

    WebDesk Solution is leading business and information technology Services Company that leverages leading technology practices. Our committed professionals have provided solutions par excellence. Some of these include software development services, webs design & development, SEO, E-commerce solution etc. We delivered to the customer anything they want in IT segment solution from entry level to higher level. We started with a vision to provide self-evident quality in broad IT solutions. "Quality and on time delivery is the trademark" of our services. Our major concerns are customer's ease, cost benefits, achieve goal, and maintain customer secrecy. How we achieve: • We understand the business needs of our clients, and how technology can be a tool to make modern businesses more profitable. • We combine technical excellence with great customer service and value for money. • We value creativity and collaboration. • For each project, we ensuring the best possible combination of skills and experience to meet the client's needs and deliver high quality solutions. Services we offer: * Website Designing Services * Large Application Development * Business With Us * Customize Application Development * ERP Solutions * Affiliate With Us * Content Management System * Offshore Java development * Streamlined Outsource * Mobile Application Development * iPhone Solutions * Process Offshore Development * E-Commerce Solutions * Android Solutions * Hire Dedicated Resources * Flash / Flex Development * SEO & SEM Services * Networking Opportunities * Flash Presentation * Website Promotion * Technical Support * Designing Logo and Branding * E-mail Marketing * Software Consutation * Web Development Services * Quality Assurance * Corporate Training  less

    php android-app-development html psd-to-html api-development joomla .net-framework asp.net mysql sql 00 more less
    • $10.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
    ASSOCIATED WITH:
loading