Martin Klein - hire at Join to Hire
Martin Klein
8:34 PM
  • Hourly rate$20 / hr
  • Total earned$39,620
  • Experience10+ years

Full Stack Developer

I'm a Software Engineer with through hands-on experience in all levels of testing, including performance, functionality, integration, system, regression, and user acceptance testing. As a senior developer, participated in the design, development and support of a number of in-house and client facing windows and web based application, utilizing .NET, XML, web services and client-server techniques. Designed, developed and maintained real-time and batch applications for strategic financial client, as well as software programs for the Marketing core database search engine. Designed and developed real-time data processing and hygiene application as well as improvement processes to keep customer's data in synch and database perform efficiently. Created Detail Design, detailed level of effort and QA and Operation Turnover documents. Developed and enhanced customer-facing web applications using the struts framework on weblogic. These applications included a customer account maintenance site as well as a shopping cart application to attract new customers. TECHNICAL SKILLS Languages: Java, C/C++, Perl, VB.NET, ASP.NET, DHTML/XML, Shell Scripts Operating Systems: UNIX (Linux, Solaris, AIX, HPUX, BSD), Windows Networking: TCP/IP, RPC, HTTP, Security, J2EE/Servlets Object Oriented: OOA/D, UML, CORBA, RMI, EJB Database: Oracle, Informix, Sybase, SQL, PL/SQL, ERD

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Convert an existing PhoneGap app to Flutter
February 12, 2018-March 25, 2018

Despite all the events of the crazy things going on in the world we with Martin managed to have a really enjoyable partnership with the quality result.

120 Hours$25.00 / hr
Developer needed to Fix Toolset, WPML and Woo-commerce
June 5, 2018-July 20, 2018

I want to thank you to Martin for the efficent cooparation. Surely recommended.

200 Hours$30.00 / hr
Full-stack JAMStack & serverless web
October 30, 2018-December 1, 2018

Good work done ! Thanks MArtin. Will surely hire again for the future maintenance.

90 Hours$18.00 / hr
E-commerce Manager needed with technical background
March 2, 2019-April 30, 2019

Martin is a exceptional worker! He managed to meet all your requirements and the result was really awesome.

120 Hours$20.00 / hr
System Tracking Dashboard on Tradestation
May 6, 2019-July 10, 2019

Great Experience! We could have not ask for a better proffesional. Experinced and easy to work with.

150 Hours$40.00 / hr
Web Design + Wordpress Development
August 30, 2019-September 29, 2019

Responsive, with a good quality. Exactly what we were looking for. The job was done according to all requirements!

90 Hours$18.00 / hr
Software Developer needed
October 5, 2019-December 14, 2019

Great Work done. Thanks man. Looking forward to new partnership in the future.

130 Hours$20.00 / hr
Wordpress, Woocommerce
March 20, 2020-April 21, 2020

Working with Martin was really comfortable and enjoyable. He new his work very well and has an easy going personality which made the cooporation even more fun. Looking forward to working with him again.

100 Hours$25.00 / hr
UI/UX design for IoT app (iOS)
July 10, 2020-August 21, 2020

Expert in his work. Recomended!

120 Hours$30.00 / hr
HR Platform
October 10, 2020-December 12, 2020

Working with Martin was a good experience. Highly recommended. Will look forward to working on new projects with him.

200 Hours$35.00 / hr


  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Bootstrap
  • UI / UX
  • React Native
  • Wordpress
  • PHP
  • Shopify
  • Woocommerce
  • Python


Master of Computer Applications (MCA), Computer science 2012-2014

International University of Germany