Ivan Wellesz
Software Analyst Developer at SIRET: 44247118100010
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolIvan Wellesz is a seasoned software analyst-developer based in Paris with over three decades of hands-on experience in human-computer interaction, from early Unix, X-Window and Smalltalk work to modern Android, JavaScript and C# projects. As an independent consultant and founder of small ventures, he specializes in vanilla JavaScript, Node.js, browser extensions and UX-focused client-server tooling, notably his long-running RTabs browser/Android project. Ivan favors rapid prototyping over estimates, offering to build exploratory mockups to validate approaches—a practice he commits to doing gratis for prospective engagements. His background includes embedded and hardware awareness (specialized keyboards and input devices), informing thoughtful interface design and accessibility. Pragmatic and autonomous, he combines deep legacy-system knowledge with current web and mobile stacks, making him adept at rescuing or evolving long-lived applications. Fluent in French and comfortable with remote freelance work, he brings rare continuity across decades of platform and interaction evolution.
11 years of coding experience
1 year of employment as a software developer
Artisan, systèms de télé-alarme à Cogolin, Tektronix: Unix, C, Motif, Smalltalk, DCN Brest Soument, Electrical and Electronics Engineering, Artisan, systèms de télé-alarme à Cogolin, Tektronix: Unix, C, Motif, Smalltalk, DCN Brest Soument, Electrical and Electronics Engineering at Sans objet après 10 ans d'électronique et 35 ans d'informatique
French
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (7)
neovim10
vim10
cross-platform10
slot10
vim-plugin10
text-editor10
nim-language10
Programming languages (3)
Github contributions (5)
ivanwfr/RTabsExtension
Jun 2018 - Nov 2023
Browser Search-in-Page Toolset - as a Chrome Extension
Contributions:2 PRs, 36 pushes, 3 branches in 5 years 5 months
browserchromefirefox-addonbrowser-extensiontoolset
ivanwfr/DCS-Lua-TCP-Export
Aug 2022 - Dec 2022
Contributions:74 commits, 30 pushes, 1 branch in 3 months
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