Terminal Portfolio
An interactive terminal-style portfolio and résumé. Boots with a fake BIOS sequence and accepts shell-like commands to navigate experience, skills, and projects.
React 19TypeScriptViteTanStack Router
2026/React 19
Open case ->Home / everything Macke
A public home for the things I build, learn, and care about.
Senior Frontend Software Engineer with 20+ years of experience building web products that people actually enjoy using. I work in React and TypeScript every day, care deeply about accessibility, and bridge the gap between what clients need and what gets shipped. Currently exploring AI-assisted development, Azure, and WebMCP.
Experience
20+ years
Focus
Frontend systems
Current
AI-assisted dev
Daily toolkit
TypeScriptJavaScriptHTMLCSSReactReact Router / RemixTanStack QuerynpmChatGPTClaude CodeCodexAzure DevOps
01 - Work
Apps, libraries, and product-shaped experiments.
A living collection of the things I build, the decisions behind them, and what each project taught me about shipping better frontends.
Schemaform
A headless React toolkit for building forms from schema-driven definitions while keeping rendering code owned by the application.
ReactTypeScriptJSON SchemaHeadless UI
2026/React
Open case ->Veil — AI-assisted development tool
A local-only tool that helps developers sanitize code before sharing with AI assistants, then restore original identifiers in AI responses using project-scoped aliases.
ReactTypeScriptTanStack RouterVite
2026/React
Open case ->Application Hub — Domain model and MVP scope
A personal application hub concept that unifies public profile publishing, CV PDF generation, portfolio management, and private job-application tracking in a single-user admin product.
Domain ModelingProduct DesignMVP ScopingInformation Architecture
2026/Domain Modeling
Open case ->Code Scaffolder
A web app where users write code in a browser editor, save reusable Templates, and insert reusable Blocks from a slide-out Block Sidebar.
ReactTypeScriptTanStack StartSupabase
2026/React
Open case ->02 - Writing
Front-end notes will live here.
A home for longer thoughts about React, TypeScript, AI-assisted development, architecture, design systems, and the edges where product decisions become code.
AI development
AI-assisted UI without losing your taste
A practical note on using AI to lower design friction while still keeping your own judgment in charge.
2026-06-16 / 6 min
Forms
Schema-driven forms need owned renderers
Why dynamic form tools should separate behavior from the components teams actually ship.
2026-06-12 / 5 min
Design systems
The case for boring component APIs
A small argument for components that are predictable, explicit, and hard to misuse.
2026-06-07 / 4 min
Frontend platforms are products
Internal tooling succeeds when it is treated as a product with users, adoption, and support.
Frontend7 min
What I want from code review
Review as a way to protect behavior, share context, and make the next change easier.
Engineering4 min
TypeScript as design material
Types are not only guardrails. They are a way to shape product language.
TypeScript5 min
Small tools compound
Tiny utilities can change the mood of a codebase when they remove repeated paper cuts.
Tooling3 min
Accessibility is product quality
A11y is not a separate checklist. It is whether the product works for more people in more contexts.
Accessibility5 min
03 - Resume
Two decades of frontend, product, and delivery.
I have a strong product mindset. I am not just interested in "making the UI work" — I think a lot about architecture, maintainability, developer experience, accessibility, testing, deployment, monitoring, and how the whole application behaves in production.
Senior Frontend Developer
CGI Sverige AB
Tech lead for frontend projects, owning architectural direction, delivery quality, and the glue between client needs and implementation.
ReactTypeScriptTanStackAzure
Frontend Developer
Ninetech AB
Deepened engineering fundamentals across a full generational shift: AngularJS to Angular to React and Vue.
AngularJSAngularReactVue
PHP Developer
Askås I & R AB
Built and maintained e-commerce web solutions in PHP, including a redesign of the e-commerce admin.
PHPMySQLJavaScript
Web & Graphic Designer
Aztek Design AB
Built client websites and produced print material, moving between design, CMS work, and production delivery.
WordPressHTMLCSSPHP
Let this be the front door.
I'm especially interested in frontend platforms, reusable tooling, monitoring, and products that make complex workflows easier to understand and use. I also have a graveyard of half-finished side projects — each one started with great enthusiasm to try a new library, framework, or tech decision. Finishing them is clearly a future-Macke problem.