DEJAN👋

Projects

A curated selection of my work — focused on clean UI, scalable architecture, and real-world features.

DK BAU – Unternehmenswebsite

Professional website for a Munich-based interior construction company. Built and deployed as a real client project.

Live
Next.jsTypeScriptTailwind CSSVercel
  • Before/After photo gallery with lightbox
  • SEO optimized (sitemap, robots.txt, metadata)
  • Responsive design with real client content

buchhalt.de – Buchhaltungsservice

Professional website for a bookkeeping service in Augsburg. Real client project with live domain and SEO setup.

Live
Next.jsTypeScriptTailwind CSSVercel
  • Live domain with custom SEO configuration
  • Google Search Console integration
  • Clean professional design for B2B clients

CryptoCalc Pro

Full-stack crypto portfolio tracker with live rates, authentication and cloud storage. Personal project built to deepen skills in Next.js, TypeScript and database integration.

Live
Next.jsTypeScriptTailwind CSSClerkNeon DBPostgreSQL
  • Live crypto rates via CoinGecko API
  • Authentication with Google & GitHub (Clerk)
  • Portfolio & Watchlist stored in PostgreSQL (Neon)
  • Demo mode with localStorage for unauthenticated users

Sektor3D – Fullstack Web Application

Full-stack web application for managing and displaying 3D models in the browser. Built to explore scalable architecture, file uploads and real-time 3D rendering with modern web technologies. Demo: test@test.de / Test12345

Live
Next.jsTypeScriptTailwind CSSNode.jsPostgreSQLNeon DBThree.jsVercel
  • Upload and management of 3D assets via Cloudflare R2 Storage
  • Interactive 3D visualization in the browser using Three.js
  • Role-Based Access Control (RBAC) for user permission management
  • Scalable REST API with Neon PostgreSQL & Payload CMS
  • Containerization with Docker & deployment on Vercel