Erik Van Bilsen
Co-Founder And Software Engineer at Grijjy
San Diego, California, United States
Summary
👤
Senior🎓
Top SchoolErik Van Bilsen is a seasoned software engineer and co-founder with 12+ years building high-performance, cross-platform video and collaboration systems from San Diego. He has led R&D and product engineering at Cordoniq and Grijjy, creating custom OpenGL/GPU renderers, highly optimized video decoders capable of simultaneous playback on consumer phones, and backend drivers for MongoDB, ZeroMQ and protobufs. His work spans the full stack—real-time audio/video, DSP, networking and UX—born from deep experience at Nefsis and independent consulting. Erik blends product-focused engineering with low-level optimization, and quietly specializes in squeezing maximum performance from mobile hardware for fluid multimedia experiences.
12 years of coding experience
19 years of employment as a software developer
Bachelor's degree, Business Informatics, Bachelor's degree, Business Informatics at Avans Hogeschool Breda
English, Dutch
Github Skills (80)
sdl10
windows10
metal10
clang10
gles10
rendering10
graphic10
xml-document10
engine10
opengl10
webgl10
vulkan10
delphi10
libclang10
json-array10
Programming languages (7)
Github contributions (5)
neslib/Chet
Oct 2020 - Jan 2023
C Header Translator for Delphi
Contributions:5 releases, 12 commits, 5 PRs in 2 years 3 months
delphiheader-translatorsclang-parsing-processclangchet
neslib/DelphiBlend2D
Feb 2020 - Sep 2025
Blend2D for Delphi: language bindings and framework for Blend2D
Contributions:42 pushes, 3 branches, 9 comments in 5 years 8 months
delphilanguage-bindingsblend2dfiremonkeyfiremonkey-framework
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