AI systems, shipped.
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From the notebook
Will AI replace developers? What actually changes
The honest answer from someone who ships with AI every day — it replaces the typing, not the judgment. Here's who's actually at risk, and who gets more valuable.
ReadIs AI dangerous, or just misunderstood?
The scary robot on the news and the tool I use every day are not the same thing. A builder's honest, non-hype take on where AI actually helps, where it actually harms, and what to watch.
ReadVibe coding is fun — until it hits production
Prompting until it works is a great way to learn and prototype, and a dangerous way to ship. Where "vibe coding" earns its place, where it quietly bites, and how to graduate a vibe-coded prototype into something real.
ReadSelected work
Loupe
A hand-curated gallery of the best design on the web — websites, apps and visuals, each tagged with its fonts, colors and style. Anyone can submit, but everything passes an editorial approval queue first, so the quality bar never drops.
STATSBUZZ
A public, shareable stats & rankings site for tech, AI and startups — every number sourced and dated, wrapped in a bold "bee/hive" brand with dynamic OG share cards. Next.js 16 + Supabase. In active development.
CoalTrack
Anti-fraud attendance and automatic payroll for coal-mining crews — server-decided check-ins, an append-only event log, and Indonesian-compliant payslips delivered by email and Telegram.
Vensix
An OpenAI-compatible AI gateway for the Indonesian market — one key for Claude, GPT, Gemini, DeepSeek and Kimi, metered from real upstream cost and paid from a single Rupiah balance topped up by QRIS.
Makmur Motor
An edge-native showroom and inventory CMS for a used-car dealer in Denpasar — Next.js on Cloudflare Workers with D1 and KV, so the owner manages stock, photos and sold units without touching code.
Lavelle
A digital wedding-invitation studio with a staff portal that designs, previews and publishes each invitation to its own subdomain — RSVP and guestbook backed by Supabase with row-level security.
Wedding Saving
A savings dashboard where every deposit is a real QRIS payment — verified server-side, announced by a Telegram bot, and counted exactly once — running on one Cloudflare Worker with D1.
Phishing Threat-Intel Case Files
A passive, read-only forensic dissection of a nationwide WhatsApp "free data" scam — a 506-domain network mapped, two hidden origin servers de-cloaked, and a full chain of custody ready for takedown reports.
AR Science Lab
A no-install browser AR teaching suite for primary and middle-school science — 3D magnetic fields over a printed card, animated circuits, six energy-transformation scenes, and an auto-graded quiz with a live teacher dashboard.
Cendekia SIAKAD
A full academic information system for a campus — online course registration (KRS), grades and transcripts (KHS), digital advising, and UKT tuition billing — with student, lecturer and admin roles enforced at the database, shipped as an installable PWA on the edge.
Daily Kost
A transit-stay booking platform for Pontianak — rent a room by the 3, 6 or 12 hours or by the day, book with no sign-up, and run the whole operation from a full owner panel.
Who I am
AI Engineer. Automation Builder. Solutions Architect.
I'm Bintang — an AI-native product engineer from Pontianak, Indonesia who ships production systems end to end. Right now that means CoalTrack, an anti-fraud attendance and payroll platform for mining crews; the internal systems of a live internet service provider; Vensix, an OpenAI-compatible LLM gateway; and Luxavero LLC, the US company behind my products.
Before I built products I broke them — penetration testing for clients on Upwork — and then kept a multi-domain Google Workspace running for a mining company. That habit stuck: I treat every webhook as hostile, every number as something a customer will check, and every deploy as something I will have to support at 3 AM.
I work spec-first, orchestrate AI tools to move fast, and read every line before it ships. If you need someone who can take an idea from a blank repo to a live, paid product — or just want to talk shop about agents and automation — let's talk.
My toolkit
AI & Automation
Security
Backend & Infrastructure
Frontend & Mobile
Data & Storage
Cloud & DevOps
Where I've wandered
Let's connect
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