Ivanov D.

Full Stack Engineer | React, Next.js, NestJS | SaaS & Internal Tools

Full-Stack Developer with 3+ years of experience building production web applications. I specialize in React/TypeScript frontends, NestJS backends, and — uniquely — 3D web experiences with Babylon.js. I've shipped complex projects including a full SaaS virtual dressing room with PBR rendering, real-time cloth simulation, and cloud asset pipelines. I work with clients who need someone who can own the full stack — from database schema to pixel-perfect UI — and think through architecture decisions, not just execute tickets. Frontend React / Next.js · TypeScript · Babylon.js / WebGL · Tailwind / MUI · Redux / Zustand Backend NestJS / Express · PostgreSQL / MongoDB · REST / GraphQL · JWT / OAuth Infrastructure AWS / GCP / Azure · Docker · Cloudflare R2 · Linux / Git Best fit for SaaS products · 3D web configurators · E-commerce platforms · Dashboard/admin systems · API-heavy applications