Senior Software Engineer · AI Integration & Full-Stack Systems ex-Amazon · ex-CTO · Belgrade, Serbia
I build AI-powered products that ship and scale — LLM integration, voice AI systems, and full-stack platforms where engineering meets measurable business impact.
| What | Impact |
|---|---|
| Call analytics platform — AI-powered scoring for sales calls | 50x cost reduction ($2.60 → $0.05/call), 90–95% human agreement |
| AI phone agent — autonomous outbound for course sales | Webinar attendance 15% → 45%, ~3x conversion on €2.5–6K courses |
| Voice AI platform — multi-tenant across tourism & hospitality | 28 agents, 5,180+ sessions, 213 installations |
| Amazon — AI pipeline: Figma designs → email templates | Production time 4–8h → 20–30 min |
| Hackathons — BremenHack, Junction, Springhack & more | 15+ international wins |
| Mentoring & leadership — built teams from scratch as CTO | 50+ mentees, teams 0 → 10 |
Core: TypeScript · React · Next.js · Node.js · PostgreSQL · tRPC · Drizzle ORM · Redis · Docker
AI/ML: OpenAI · Anthropic · Gemini · RAG (pgvector) · Voice AI (ElevenLabs, Retell.ai, Whisper) · Eval Infrastructure · Video Gen
Infrastructure: AWS · Hetzner · Coolify · Vercel · Docker Compose · GitHub Actions
Quality: Chromatic · Vitest · Playwright · TDD · PostHog · Sentry · Axiom
- Budget Vision — Smart personal finance tracking
- Noizer.One — Ambient sound mixer for focus






