/ about
The engineer behind the tools
Who I am, what I build, and the stack I build it with.
background
I'm Aditya Surya Putra, an AI and security engineer based in Medan, Indonesia. I build things that run on their own: autonomous agents, security tools, and full-stack software. My favorite kind of project is one that keeps working after I close the laptop.
I taught myself most of this by shipping. I published Scepter to npm, a CLI that vets MCP servers before an agent trusts them. I built SpencerWeb, a web vulnerability scanner mapped to the OWASP Top 10, as my final project. And I run Tiburon, a self-hosted AI agent with 18 tools that handles real day-to-day work over Telegram.
I'm a Computer Engineering student at Politeknik Negeri Medan, which gave me the low-level grounding: how networks, systems, and hardware actually work underneath the code. I also run @veldorableon TikTok, where I explain technical ideas in plain language. Teaching keeps me honest: if I can't explain it simply, I don't understand it well enough yet.
what I do
AI Engineering
Autonomous agents, tool-use and orchestration, retrieval, and LLM-driven automation that does real work.
Cybersecurity
Offensive tooling: OSINT and recon frameworks, web vulnerability scanning, and thinking like an attacker.
Software
Full-stack products with Next.js and Python, from database and auth to a shipped, running interface.
Automation
Pipelines and bots that run on their own: scheduled jobs, scraping, and workflows wired end to end.
toolbox