Engramma (author)
2025–presentWeb application for generating style guides and managing design tokens.
Senior full-stack engineer specialising in build tools, performance, and user experience. Over 13 years of experience building products across industrial software, freelance platforms, and design tools. Core contributor to major JS ecosystem tools with tens of millions of monthly downloads. Created Engramma, maintained SVGO (22k stars), Rollup (26k stars) and PostCSS (29k stars).
What I'm Best For
- Build tooling and compiler pipelines for modern web apps
- Performance optimization across build and runtime paths
- User experience and visual editor UX
- Design systems, tokens, and scalable component architecture
- Developer experience and engineering velocity improvements
Notable Open Source Work
SVGO (maintainer)
2021–2023Popular SVG optimizer. Rebuilt plugin system, reduced package size by 40%, improved stability.
Rollup (contributor)
2015–2018Next-generation ES module bundler. Implemented persistent caching (60% faster rebuilds), improved tree-shaking, contributed into plugin ecosystem.
PostCSS ecosystem
2015–2016A tool for transforming CSS with JavaScript CSS used by thousands projects. Core contributor, co-authored cssnano minifier, created postcss-value-parser.
Technical Expertise
Languages
TypeScript, JavaScript, CSS, HTML, SQL, SVG
Frameworks
React, Next.js, Svelte, Node.js, Hono, Remix, Astro
Databases
PostgreSQL, SQLite, Hasura
Cloud & DevOps
GCP, Cloudflare, Vercel, Docker, Terraform, GitHub Actions
Tools & Others
GraphQL, Git
Professional Experience
Open-source visual website builder with full CSS control
- Built core platform features like CSS spec-based style engine, HTML validation, visual CMS integration, tokens and variables for design system workflow
- Created CLI to generate websites for our Cloud and self hosting on Vercel, Netlify and Docker
- Led UI building for Inception AI (companion product) generating production-grade code from design exploration
- Scaled community engagement by resolving technical issues and gathering feedback to shape product roadmap
Swiss real-estate platform (property valuations, agent matching)
- Architected custom auth system with multi-level permissions, supporting over 130 enterprise partners, enabling B2B expansion
- Led a 3-month TypeScript migration of a large codebase of UI and GraphQL server codebase, reducing manual testing and improving release time by 30%
- Shipped valuation tools and lead routing workflows used by 10K agents
- Migrated database-centric API to Hasura, modernizing data layer architecture
- Mentored engineers and onboarded new team members
Siemens
Software Engineer 2015–2017Industrial monitoring systems
- Built real-time telemetry dashboards for gas turbine sensors with live alarms and diagnostics
- Developed water communications monitoring UIs deployed to 50+ facilities
- Modernized build pipeline by integrating modern bundlers, significantly improving developer experience and iteration speed
Freelance
Frontend Developer 2012–2015- Delivered 15+ responsive web applications for startups and agencies
Let's Build Something Great
Available for full-time, B2B freelance projects and technical consulting engagements. I help teams build fast, accessible user interfaces and scalable frontend architecture.
Get in Touch