Back to Team01 / CTO & FOUNDER
Nichita Griu
Co-Founder & CTO
2Applexium products built
4tech stack areas
The engineer behind Applexium's products. Nichita leads the company's technology end-to-end — from mobile apps and real-time backends to applied AI — turning ideas into shipped products.
He architected and built Legalia, a full legal-learning platform, and Emmi, a multi-channel conversational AI agent.
Built at Applexium
Legalia
Legal learning platform
A mobile app that turns the entire law curriculum into a guided journey — 521 topics, 6,900+ questions, plus video lessons, podcasts and mind maps for nearly every topic, with gamified progress and friend duels.
React NativeExpoTypeScriptSupabase
Emmi
Multi-channel AI agent
A multi-channel conversational AI agent that answers questions in natural language across voice and chat — deployed as an embeddable widget and tuned for fast, accessible, 24/7 support.
AI / LLMsVoice & ChatRealtimeEmbeddable widget
Tech Stack
Mobile & Frontend
React NativeExpoReactHTML & CSS
Backend & Data
Node.jsSupabasePostgreSQLREST & Realtime APIs
AI & Languages
AI Agents & LLMsVoice AIPythonTypeScript / JavaScript
Tools
GitCI/CD & DeploymentApp Store & Play Store