Marc Illien
I2089.com - Futuristic And Hyper-modern Digital Experiences at i2089.com
Zurich, Zurich, Switzerland
Summary
👤
Senior🎓
Top SchoolMarc Illien is a frontend and UX-focused technology leader with 11+ years delivering modern web and fullstack products, often as tech lead, CTO or architect for startups and enterprises across Switzerland. He blends design sensibility with hands-on engineering—leading frontend architecture, design systems and performance optimization using React, Next.js, Node.js, TypeScript and AWS tooling. As a founder (AvoCard) and current founder at i2089.com he pairs product-minded prototyping with emerging tech like Web3, 3D/4D and metaverse experiences. He also teaches frontend engineering and performance, bringing practical pedagogy to industry practice. Known for activating lean, trunk-based workflows and automated CI/CD-driven design systems, he favors pragmatic, modern stacks that scale teams and UX alike.
11 years of coding experience
13 years of employment as a software developer
2010 Eidg. dipl. Mediamatiker, 2010 Eidg. dipl. Mediamatiker at SBW Neue Medien AGTechnische Berufsmaturitätsschule
English, German
Stackoverflow
2,749reputation
956kreached
32answers
51questions
javascript
top-5%
jquery
top-5%
Github Skills (200)
ui-components10
testing10
hyper10
e2e10
browser10
react-testing-library10
html10
radix-ui10
static-site-generator10
ssg10
svelte10
svelte-testing-library10
vercel10
css10
expo10
Programming languages (11)
Github contributions (5)
jackblackCH/awesome-12-factor-10x-boilerplate-monorepo
Dec 2020 - Jan 2021
A probably never ending project.
Contributions:26 commits, 1 PR, 25 pushes in 1 month
reactboilerplateneveryarn-workspacesending
jackblackCH/osx-setup
Feb 2017 - Dec 2022
Contributions:128 commits, 121 pushes, 1 branch in 5 years 10 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.