production
fullstack
Engineering Portfolio Platform
This site — a production portfolio with API playground, GitHub integration, MDX engineering notes, and AI showcase sections built as a cohesive product.
Role: Full Stack Engineer — system design, UI platform, integrations
Next.js
TypeScript
Prisma
PostgreSQL
Framer Motion
OpenAI
Problem
- →Traditional portfolios fail to communicate backend depth, system design, and AI-native engineering workflows.
Architecture decisions
- →Single-page narrative with deep-dive case study routes
- →Interactive backend playground as credibility signal
- →MDX blog for long-form engineering notes
Backend design
- →Route handlers for GitHub proxy and API playground
- →Zod-validated contact pipeline with Prisma persistence
- →Optional OpenAI route for semantic search demo
API structure
- →/api/github — cached GitHub profile stats
- →/api/playground — mock REST surface with latency simulation
- →/api/contact — form submission with validation
Database design
- →ContactMessage for inbound leads
- →PlaygroundLog for demo request telemetry
Scalability
- →Edge-cached GitHub responses
- →Static generation for blog posts
- →Lazy-loaded feature sections
Authentication
- →Public read; write endpoints rate-limited
Deployment
- →Vercel with PostgreSQL (Neon/Supabase compatible)
AI integrations
- →Embeddings demo for engineering notes search
- →Prompt pipeline visualization in AI showcase
Challenges
- →Balancing rich interactivity with Core Web Vitals
- →Designing recruiter-friendly depth without template aesthetics
Lessons learned
- →Treat your portfolio as a product with IA, not a slide deck of projects
- →Backend credibility needs interaction, not bullet lists