
Certum AI
Voice‑powered mock interviews using Hume AI and Gemini for performance feedback.
/// Developer based in Serbia, bridging the gap between sophisticated AI orchestration and clean, fundamental programming for the modern web.
/// PRINCIPLE_01
Software development
is a human right.
I am focused on building products where high-performance AI meets intentional design.
My approach is twofold: I leverage generative AI to orchestrate sophisticated user experiences—like real-time voice tutors and intelligent data engines—while maintaining a strong, opinionated stance on the core fundamentals of programming. I believe that while AI is a powerful assistant, it is no substitute for clean architecture, type safety, and efficient code.
I care about clear information architecture and interactions that feel inevitable. My process is lightweight: align on outcomes, prototype quickly, and refine relentlessly. I build tools that respect the user's time and intelligence.
When I'm not building products, I'm usually training, cycling, or gaming.
SYSTEM_STATUS: ACTIVE // APR 2026
© 2026 NEMANJA // BELGRADE, RS