Airon
AI-Native POS & Autonomous Business Intelligence
An Astheron product for independent retail owners.
3×Faster backend I/O
Fullstack Developer & AI EngineerAstheron Technologies

Designing web and AI systems people actually use.
Selected Work
Five projects that best represent how I work. The rest are waiting on the work page.
Services
Not prompting. pgvector-backed RAG pipelines, complex document parsing through Docling so tables and hierarchy survive chunking, OCR and VLM for visual files, and microservice orchestration that keeps heavy inference from blocking the user flow.
From database schema to the interface a cashier uses all day. React/Next.js and the Bun runtime at the front, NestJS, Express.js or Laravel behind it, PostgreSQL and Redis as the data foundation, and React Native Expo when the product needs to live on a phone.
For when the data volume or the user count is the problem. A dedicated search engine with typo tolerance and sub-50ms latency, Redis caching layers, aggressive indexing, and real-time systems already proven against a genuine traffic surge.
Contact
Open to fullstack roles, AI engineering work and freelance projects. I usually reply within 24 hours.