Markus Simson - Hire at Ithire

Markus Simson

United Kingdom

  • Hourly Rate$26-36 / Hr
  • Total Earned$14095
  • Experience8 Years


  • HTML5
  • CSS3
  • jQuery
  • Ajax
  • Node js
  • PHP
  • MySql
  • C++
  • Python
  • Ruby

Full stack developer

Hi ... I'm Markus. I am a Full stack developer worked on different software projects: database applications written in C++ and based on MS SQL Server, network applications in C++ and C#, archiving and encrypting applications, 3D-graphics applications using OpenGL , multimedia processing applications. I love working with Ruby, OO PHP (WordPress, Drupal, anything PHP), Javascript (jQuery, AngularJS, vanilla JS), HTML (HTML3,5, HAML), CSS (CSS2/3, Foundation, Bootsrap, SMACSS, Compass SASS). I can help with any web design and development tasks. Be it e-commerce, social networking, membership or subscription based web, or your need a corporate website, I can help. I also develop custom extensions, widgets for Joomla and Wordpress and I work to setup, configure, customize, troubleshoot, remove hacking and extend any and all extensions/widgets/templates/themes/plugins for Joomla and Wordpress. Lately, I had been busy in migrating/upgrading Joomla 1.5 and 2.5 websites to Joomla 3.x and conversion from Joomla to Wordpress or from Wordpress to Joomla. I also proudly lead an Upwork verified team of website designers and developers - OOGLOO - Web & Beyond Agency . Freelancing is challenging and my objective is to take on any kind of challenge and fulfill the customer requirements with 100% quality work, professional attitude, reliable and trustworthy services. I would like to get an opportunity to discuss your next project and bring even more success to your business.


  • Master's degree, Computer science

    University of London


Freelancer is needed to write a clean code

December 11, 2019 - December 20, 2019

65 Hours | $25 / hr

Markus was great to work with. He was professional and finished the job before the deadline and stuck to the budgeted hours. I would definitely hire him again.

WebRTC expert

January 18, 2020 - February 2, 2020

80 Hours | $25 / hr

Markus did an excellent job. He came up with creative ways for solving the problem. Handled the project very professionally, great communication and completed the work on an extremely tight time schedule.

Looking for a React Native Expert

February 10, 2020 - February 26, 2020

95 Hours | $26 / hr

Markus is very professional and great to work with. Looking forward to hiring him again for other projects! Thank you Markus!

Experienced PHP MySQL XSLT developer for ongoing work on a business reporting app

March 4, 2020 - March 17, 2020

70 Hours | $25 / hr

Simply one of the best developers we have. While this project is done, we still have a lot of projects for Markus.

Python developer for data scraping

March 21, 2020 - April 5, 2020

85 Hours | $25 / hr

Markus was a joy to work with. His primary asset is his willingness and ability to communicate. He was able to complete a fairly complex project in a decent amount of time. I recommend him to everyone.

Accounting software development

April 17, 2020 - April 28, 2020

65 Hours | $25 / hr

It's was a pleasure working with Markus. Great developer! Looking forward to more collaborations with him. Thank you Mark!

IOS/Android social network app

May 2, 2020 - May 21, 2020

100 Hours | $25 / hr

Very qualified programmer. Looking forward to future collaborations Mark.