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I am a software developer with a strong background in .NET and iOS development. I design and build RESTful APIs, websites, and cross‑platform apps, and I enjoy solving technically challenging problems as part of a team or on my own. Born in Utrecht, Netherlands and now living near Xativa, Spain. Outside work I love electronics, home automation, fitness, and snorkeling.…

Demian Kuipers

Web Developer, Developer, Programmer, +3

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I am a software developer with a strong background in .NET and iOS development. I design and build RESTful APIs, websites, and cross‑platform apps, and I enjoy solving technically challenging problems as part of a team or on my own. Born in Utrecht, Netherlands and now living near Xativa, Spain. Outside work I love electronics, home automation, fitness, and snorkeling.…

Available to hire

I am a software developer with a strong background in .NET and iOS development. I design and build RESTful APIs, websites, and cross‑platform apps, and I enjoy solving technically challenging problems as part of a team or on my own.

Born in Utrecht, Netherlands and now living near Xativa, Spain. Outside work I love electronics, home automation, fitness, and snorkeling.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Dutch

Fluent

English

Fluent

Spanish; Castilian

Advanced

German

Intermediate

French

Intermediate

Work Experience

Freelance software developer at Self-employed

April 1, 2019 - Present

Freelance software developer on contract jobs for various clients. Long-term client SciSure (former Bio-iTech) with offices in Groningen and Boston. Worked on iOS and Android apps and also did development in C# for Windows desktop and Mac Xamarin desktop applications.

Delphi software developer at MyPoi World BV

December 1, 2007 - February 1, 2019

Started as a Delphi software developer; became the first app developer in the company. Later shifted focus to .NET development, mainly .NET MVC and .NET WebAPI projects.

Freelance software developer at Self-employed

January 1, 2003 - December 31, 2007

During BSc studies I did freelance web development projects (Linux, Apache, MySQL, PHP) and maintained a price comparison website; continued various freelance assignments until 2007.