Web Mobile Software Dev Freelancers

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  1. Dmitry Paramonov

    Dmitry Paramonov

    Python System/Web Developer

    Russia - Tests: 5 - Portfolio: 3

    Python is my favourite language and I use it for implementing various system utilities and web backends (with Django framework). I am a server-side guy but despite this I also know how client-side (JavaScript, etc.) stuff works. Besides Python I like functional languages: Haskell, Ocaml, Lisp (Scheme) but they are just my hobby.

    $27.78 /hr
    1,665 hours
    5.00
  2. Juan David Gil Diaz

    Juan David Gil Diaz

    Not Another Java Programmer

    Colombia - Tests: 6 - Portfolio: 1

    During the last years, I have been working as an employee as well as an academical student/researcher with J2EE Web and J2SE stand-alone environments. During the last year I worked for PSL (www.psl.com.co), CMMI level 5 company qualified for their good practices and awarded with the Software Process Achievement Award by the IEEE and the SEI (Software Engineering Institute). In PSL I developed some modules for a large Web proyect called Impacta, sold to a important motorcycles assembler in Colombia. Impacta is a Web application module that communicates with the company's ERP through Web-services, it has a multi-layer arquitecture that supports a with a CRM like functionality. Impacta uses JSF(Java Server Faces) for its presentation-layer, along with Ajax, in its business-layer uses pure Java integrated with Spring and Web- Services(Xfire) and in its persistence-layer, a PSL's propietary persistence framework was used against an Oracle DB.

    $25.00 /hr
    2,678 hours
    4.95
  3. Chalitha Wickramathilaka

    Chalitha Wickramathilaka

    Senior Backend Programmer / Tech Lead

    Sri Lanka - Tests: 2 - Portfolio: 15

    From almost 12 years I have been working with php based web applications. MVC, and Zend Framework 1/2 development environments. I have the same experience with java scripts /jQuery/extjs frameworks. I have more than 7 yrs experience on load balancing . Clustering , and replication over debian, centos and redhat systems. I use Oracle and mysql databases on most of my projects. As a code collaboration tool I am using Gforge with svn/git for my projects. also I have strong experience with iptv application such as tvguides, epg, music applications etc etc. I have been working on high loaded websites, application databases for my work. I have strong knowledge of optimizing web applications smooth run on a very high load. Also I have experience with hardware Visualization on VMware boxes. I have additional experience in ETL Jobs / Mysql clustering / Piranha / php heavy load balancing / caching nodes. Android / FB apps/ REDIS/VMware ESX configuration

    $33.33 /hr
    4,966 hours
    5.00
  4. Antonio J.

    Antonio J.

    Senior .NET Developer and Project Manager

    Portugal - Tests: 1 - Portfolio: 13

    I'm a seasoned Senior .NET Developer and Project Manager. I've been Developing Web Based Applications and Websites for the last 15 years, in both small and large companies. I'm proficient not only in several Development tools, but also in Database Design, Administration and Functional & Technical Analysis. In order to complement my technical skills I've also acquired Project Management skills, that help me plan, organize and control small and Large Development Projects. My Technical skills can deliver a job well done, I work on a daily basis in .NET, Jquery, BootStrap, Jquery, VB.NET, C#, Colfusion, SQL 2005/2008, Javascript, HTML, XML, XSL, XSLT, VB6, ASP and VB.NET. However I've also worked with PHP, MySql, Metatrader, VBScript, Access and several other technologies. The broad range of skills and technologies I've gathered in the past years, is the key to provide a very good work.

    $45.00 /hr
    1,866 hours
    5.00
  5. Jason Smith

    Jason Smith

    Alpha Anywhere & Alpha Five Database Architect & Application Developer

    United States - Tests: 5 - Portfolio: 1

    If you're looking for someone to develop your custom database application, look no further. I specialize in building and maintaining database applications using Alpha Anywhere. Formerly known as Alpha Five, Alpha Anywhere is a cutting-edge, front-end-to-back-end solution for rapidly building data-driven apps of every type—web, mobile, and desktop. I've been developing applications with Alpha 5 and Alpha Anywhere since 2007, working on projects such as statistical analysis, property management, inventory management, freight-forwarding, operations management, and more. Whether your project is an in-house desktop application, a website, or a data-driven mobile application, my skills are a good match. Check out my website at jasonmsmith.biz for more details. The come back here to start the conversation! I'll be happy assist you!

    $45.00 /hr
    1,106 hours
    5.00
  6. Dragan Savic

    Dragan Savic

    QA Engineer

    Serbia - Tests: 4

    Education - Master degree in Computer Sciences and Information Technologies, Faculty of Technical Sciences, Novi Sad, Serbia Area of Expertise - Quality Assurance: Manual testing: • Reviewing user interface • Reviewing software behavior and logic • Documenting any flaws (bugs, layout and workflow issues) • Suggesting improvement options • Cross-browser testing (Firefox, IE, Chrome, Opera, Safari) Automation testing: • HP QTP • Selenium (JET framework) Bug tracking systems: • JIRA, Redmine, Lighthouse, OnTime, adaptable to any Documentation: • Writing test plans • Writing test cases Familiar with: C#, ASP.NET 2.0, 3.5, Win Forms, Web Services, C++, MS Visual Studio, Borland C++ Builder, Java, JSP, Servlets, EJB 2.0 , Web services, JasperReports / iReport, Silverlight 4, Flex 4, HTML, MSSQL, MySql, Sybase – Power Designer, SVN, XML schemas, DirectX, MS Office and all other basic computer programs. Experience Three years working as a QA – manual testing (freelancer): September 2011 - Present :: Quality Assurance on projects with customers all over the world during this period as freelancer February 2013 - April 2013 :: QA - Test Specialist for "ates nearsourcing" company Other working experiences: March 2008 - November 2008 :: Technician specialist in Information Technology for "Telekom Srbija" company January 2009 - February 2010 :: Software Developer (freelancer) July 2010 - March 2011 :: Software Developer for RT-RK company

    $20.00 /hr
    5,360 hours
    5.00
  7. prachya boonmak

    prachya boonmak

    Delphi,C++,GIS,TCP/IP,Winsock,ASP.NET [where Quality Comes First]

    Thailand - Tests: 2

    I have over 20 years of experience in desktop software development. The applications I developed such as Parental Control, SSH/VPN client and other TCP/IP or networking related softwares. I also have experience in database application development such as Accounting, Inventory Control, Calendar/Scheduling Management etc. I developed all those softwares using Delphi, C++,C# as the major languages depending on the nature and constraint of applications. With my long time experience, I've learnt not just how to write good quality of code, yet how to make a good software product as full software development life cycle (SDLC). I decided to start freelancing because I love to make software, not just to be a management in a firm.

    $17.78 /hr
    1,185 hours
    4.71
  8. Douglas Spence

    Douglas Spence

    Skilled UK Developer - T-SQL, C#, VB, Delphi, OOP

    United Kingdom - Tests: 9

    I live on a sailing yacht I am preparing to cruise with and am working to be able to travel and earn a living at the same time. I am very motivated to achieve this through online freelancing.I have extremely strong technical skills and always enjoy being challenged to expand my knowledge and develop those skills further. I started programming over 20 years ago when I was 14 and knew immediately it would be my future career.

    $27.78 /hr
    4,764 hours
    5.00
  9. Saul H.

    Saul H.

    Java/C++/.Net Software Engineer/developer/integrator/consultant

    Venezuela - Tests: 3

    Knowledge Areas and skills Custom Software Development, POS, intranet system, administrative systems and integration with intelligent software solutions consolidate, organize and centralize amount of information located in different divisions and departments, so that executives make decisions about payments, suppliers , prices, materials management, promotions, etc. Algorithms and programming skills, strong knowledge of C/C++ and Java. Strong knowledge of data structures, strings, sorting, arithmetic and algebra, combinatorics, number theory, backtracking, graph traversal, Algorithms for graphs, dynamic programming and computational geometry. Accounting area, experience in handling all movement of materials between stores and shops, all the accounting related to its retail. Point of sale Area, experience with integration between POS software and label printers, fiscal printers, barcode readers, fingerprinter and keyboards for point of sale. Oriented Object Programming and Low-level: exprienced in Java and C/C++/C#. QT libraries and Visual Basic. Scientific Programming: Matlab. IDES: Intellij Idea, Eclipse, Netbeans, Kile, Quanta. Servers: Apache-Tomcat. Functional Programming and AI: Haskell and Prolog. Database: MySql Oracle, Postgres, SQL Server and FoxPro. Web Development/Frameworks: Php, Struts, Vaadin, ZK, html and css.

    $30.00 /hr
    1,830 hours
    5.00
  10. Aniruddh P.

    Aniruddh P.

    Sr Java Developer

    Australia - Tests: 4 - Portfolio: 1

    Over the last 12 years I have been working on Java/J2EE, Struts, Swings, Xml Api's and mobile technology related projects. My core competency lies in most of the Java Api's as well as in developing new applications as well as providing expert support for maintaince applications. I am very good at coming in at any stage of the application development and getting on with providing expert assistance. I am seeking oppurtunities to work on Java and web technologies. I have been involved with a variety of projects ranging from taxation/accounting applications to telecom projects to enterprise asset managment applications. Thanks and Regards

    $25.00 /hr
    3,262 hours
    5.00