Lucky Wirasakti
Available for new opportunities

Hi, I'm Lucky.
Full Stack Developer.

Full stack developer passionate about building stable, efficient, and scalable systems. Skilled in designing data flows, optimizing performance, and creating architectures that are production-ready.

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5+

Years building software

4

Companies shipped for

2

IEEE publications

Latest Writing

All posts
4 min read

Building an Autonomous AI Assistant: Selective, Knowledge-Grounded, and Human-Like

A deep dive into the architecture of a custom RAG-based AI assistant using Convex, DeepSeek, and Gemini Embeddings.

5 min read

Ngamanin VPS Biar Nggak Gampang Dibobol

Habis nge-deploy banyak service ke VPS, saatnya ngunci pintunya. Catatan praktis bikin user non-root, SSH key-only, firewall pakai ufw, dan fail2ban biar bot scanner nyerah duluan.