Developer & IT Consultant — Emil Johansson IT Konsult
I run Emil Johansson IT Konsult, helping small businesses and individuals with web development, AI solutions, and technical support. I build everything from simple landing pages to full-stack applications with modern cloud infrastructure.
- Web Development — Responsive websites and web apps in React, Next.js, and Tailwind CSS. Deployed via Cloudflare Workers and Supabase.
- AI Integrations — Custom solutions using LLM APIs, document analysis, and automated workflows.
- Technical Support — System maintenance, hardware repairs, and IT documentation for small businesses.
| Project | Description | Stack |
|---|---|---|
| Dashboard | Firefox extension that aggregates unread notifications from all open tabs into a single dashboard | JavaScript, WebExtension API |
| D.C.A | Dollar-cost averaging calculator for crypto and stocks — no server, no install | Vanilla JS, localStorage |
| DailyCalendar | Personal habit tracker with heatmap and streak stats | JavaScript, Vite |
| uo-permits | Permit management system for a gaming guild — Java API + C# domain model | Spring Boot, ASP.NET Core |
| data_analytics_basics | Data analysis of gaming and sales datasets using notebooks | Python, Pandas, Matplotlib |
Client projects and private work (websites, AI tools, price optimizers) are not listed here.
Languages: JavaScript · TypeScript · Python · C# · Java · Rust · HTML/CSS · Bash
Frontend: React · Next.js · Svelte · Vite · Tailwind CSS
Backend: ASP.NET Core · Spring Boot · FastAPI · Node.js
Databases & ORM: SQLite · EF Core · JPA/Hibernate · Supabase
DevOps & Tools: Docker · Cloudflare Workers · Git · OpenAI API
- Website:emiljohansson.info
- Email:emil@emiljohansson.info
- LinkedIn:linkedin.com/in/johanssonemil
"Technology should save time, not create frustration."