Rezha Julio
Data Engineer • Jakarta, Indonesia
rezha@jakarta:~$ abusing computers for fun & profit▍
I'm a Data Engineer at Gojek and a passionate developer based in Jakarta, Indonesia. I enjoy abusing computers for Fun and Profit, tinkering with Python, DevOps, and open-source projects. Active in PythonID and DjangoID communities.
Recent Projects
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PythonID Bot
A comprehensive Telegram bot for managing group members with profile verification, captcha challenges, and anti-spam protection.
Python Telegram Bot -
Solar System Explorer
An interactive 3D orrery simulation of the solar system with real-time planetary orbits and multilingual support.
Three.js JavaScript WebGL -
AI Councils
A multi-agent deliberation platform where five AI counselors with distinct perspectives collaborate to analyze complex problems.
AI Multi-Agent Web -
Rezha Tab Organizer
A browser extension to keep your tabs organized and your sanity intact.
JavaScript Web Extension
Featured
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Why "Dumb" Agents Are Winning: The Case for Shell-First AI
5 min read ai-agentsSmart agents are great, but simple ones actually ship code. Why tools like Pi and OpenClaw beat complex LSP-based assistants.
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Reducing OpenClaw Heartbeat Token Usage
4 min read openclawRunning an AI agent 24/7 sounds cool until you see the token bill. Here's how to cut your heartbeat costs.
Recent Posts
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Building Almanac Games: Scraping PSN with Duct Tape and Playwright
4 min read devI wanted to show my PlayStation trophies on my blog. It took a Python scraper, Cloudflare cookie theft, and way too many regex fixes.
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Redesigning my blog, part 5: what I learned
5 min read astroThe last post in this series. What worked, what got immediately deleted, and what I'd do differently.
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Redesigning my blog, part 4: the small stuff
6 min read astroDropdown navigation, a categorized tech stack, file organization, and auto-publishing. The polishing work nobody notices but everyone feels.
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Redesigning my blog, part 3: from stock theme to terminal blueprint
6 min read astroThe big visual overhaul. New fonts, new colors, terminal hero, data pipeline cards, two-rail layout, and all the bugs that came with it.