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About

Who i am

About

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Henry Keller

Developer & Designer from Germany

Hi I'm Henry Keller, developer from Germany with passion for design. I created my first website at an age of eleven and since then been hooked with development and web design. I created software and designed User Interfaces for different Platforms and worked in lots of different departments. During this time I wrote software for Windows, Linux, Mac, Android, IPhone, IPad, Windows Phone and web. I also worked with a variety of different programming languages but specialized in C#, JavaScript, PHP, HTML and CSS. From Architectural Visualization and Virtual reality to high efficient web software and native mobile apps, I've worked on lots of different software and can help your company to more success.

I'm fully booked at the moment, but please feel free to contact me via email or the contact form on this website for future projects.

Resume

My bio

Resume

Web / App and Game Development

  • Web Development
  • PHP and MySQL
  • App Development
  • C# with Xamarin

Working as Freelancer on various projects. It includes custom website development, app development and recently architectural visualization.

Web / App Developer

  • Web Development
  • PHP and MySQL
  • App Development
  • C# with Xamarin

I wrote native apps for iphone, android, windows phone and tablet with C# and the Xamarin Framework. I also worked on some Magento based websites as back-end developer and wrote dozens of magento extensions.

CEO and Developer

  • Game Development
  • Game Design
  • Web Development
  • Graphics
  • C#

I was founder of Gamodo Games (http://www.gamodo.eu) and also head developer. Basically I've also designed and created most of the game artwork. As a full-stack developer I've used to work in different departments.

Software Development

  • Windows Development
  • Linux Development
  • Web Development
  • Game Development

I worked on various projects including a web ide, ftp client, 2D RPG Maker and Engine with support for Linux and various websites.

Software

  • Object Pascal
  • Delphi
  • Windows Development

I've developed a quiet successful german Web IDE called "Symtec Development Studio". It was published in over 20 Magazines, rated by a well known German IT magazine called "CT", as best free Web IDE available in Germany at this time (article is still available as pdf on heise.de if someone is interested), an article was published in the book "PHP 5. espresso" and a German TV Show called "Planetopia" on Sat-1 reported about it.

Skills

Acquirements

Skills

Languages

C#
90%
JavaScript
89%
HTML5 & CSS
70%

Development

Mobile/App Development
91%
Web Development
88%
Game Development
76%

Design

Photoshop
80%
Illustrator
65%
4D Cinema
65%
Portfolio

What I do

Portfolio

This portfolio only includes projects I've developed and designed myself. Team projects not included.

Contact

How to reach me

Contact

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