Engineering portfolio site built to present case-study style project work, open-source contributions, and tailored resume variants in one place.
Live site: felmonfekadu.com
| Project | What I Built |
|---|---|
| DocAgent Studio | Local-first RAG engine with verifiable citations, hybrid retrieval, and GraphRAG-style index |
| Jungian Typology Assessment | Full-stack assessment product with Stripe monetization (3-tier pricing), Supabase auth, and Gemini-powered analysis |
| CompetencyArcEngine | Hierarchical multi-agent system with confidence-based routing, homeostasis loops, and morphogenetic memory |
| NeuroFlow | ADHD-specific productivity app — an external prefrontal cortex with AI task breakdown |
Frontend: React 18, TypeScript, Next.js 14, Tailwind CSS, Framer Motion Backend / Services: Python, Supabase, Stripe Tooling: Vitest, ESLint, GitHub Actions CI/CD, Vercel
- DocAgent Studio — Local-first personal docs assistant (PDF + Notion + Markdown) with citations and MLX LoRA fine-tuning
- Jungian Typology Assessment — Live psychological assessment product with 40-question engine, Stripe billing, and Gemini-powered analysis
- CompetencyArcEngine — Hierarchical multi-agent system inspired by Michael Levin's competency research
- NeuroFlow — ADHD-specific productivity app built with Next.js 16, React 19, Supabase, and Zustand
- AI Speech Coach — Real-time AI speech coaching with live video feedback (Tavus CVI, Claude, Next.js)
- Collab Editor — Real-time collaborative document editor with Next.js, Tiptap, Socket.io, and PostgreSQL
- Constitutional Playground — Interactive playground for Constitutional AI critique-revision loops
- Desktop-first portfolio experience with smooth scroll-driven animations
- Case-study sections for flagship products, OSS contributions, and proof of engineering execution
- Tailored resume downloads for SWE, AI/LLM, and public-equities/quant-tech roles
- Contact, experience, and skills sections designed for recruiter and hiring-manager review
- Custom cursor, particle backgrounds, kinetic typography, and glass-card UI components
- Dark/light theme toggle
- CI/CD pipeline with automated tests, lint, and Vercel production deploys on every push to
main
| Layer | Technology |
|---|---|
| Framework | Next.js 14 |
| UI | React 18, Tailwind CSS, Framer Motion |
| Icons | Lucide React |
| Language | TypeScript |
| Testing | Vitest, React Testing Library, jsdom |
| Linting | ESLint (Next.js config) |
| Hosting | Vercel |
| CI/CD | GitHub Actions |
app/ Next.js app-router pages and API routes
components/ Page sections (Hero, About, Skills, Projects, Experience, Contact)
components/ui/ Reusable UI primitives (animations, cards, buttons, particles)
lib/ Shared data and utilities
public/ Static assets, images, and resume PDFs
tests/ Test setup
npm install
npm run devOpen http://localhost:3000.
| Command | Description |
|---|---|
npm run dev |
Start the development server |
npm run build |
Create a production build |
npm run start |
Serve the production build |
npm run lint |
Run ESLint |
npm run test |
Run Vitest test suite |
Every push to main triggers the GitHub Actions workflow (.github/workflows/deploy-production.yml) which installs dependencies, runs tests and lint, then deploys to Vercel production.
This project is licensed under the MIT License.