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rzrizaldy/README.md

Rizaldy Al Kautsar Utomo

AI Engineer & Data Scientist — building things that actually work

CMU Heinz '27 • Ex-Telkomsel • AI for developing markets

🖥️ allrize.ai • 💼 LinkedIn • 📧 Email • 📄 Resume

🛠️ Tech Stack

Core: Python · TypeScript · SQL · R
ML/Data: PyTorch · scikit-learn · PySpark · Pandas · NumPy
Build: React · Node.js · Vite · Streamlit
Ship: AWS · Vercel · Cloudflare · GitHub Actions
Think: Figma · Tableau · Metabase · PostHog

🎨 Featured

Project What it does Live Code
🖥️ allrize.ai Desktop OS Retro Mac-style personal portfolio with draggable windows, widgets, and interactive desktop UX. Visit Repo
🎨 BukuGambar.AI Turns photos into coloring-page outlines using AI, inspired by a childhood drawing tool. Visit Repo
🎓 LPDP CTRL+F Search and compare scholarship-friendly programs (28,000+ entries) faster for applicants. Visit Repo
📖 Iqrava Quran tilawah tracker focused on daily consistency and personal learning flow. Visit Repo
🚍 PGH Transit Atlas Interactive Pittsburgh transit atlas for exploring PRT bus and mobility patterns for urban decisions. Visit Repo

💼 Experience

Carnegie Mellon University Carnegie Mellon University — M.S. Public Policy & Management (Data Analytics + AI) (Expected May 2027)
Focused on AI governance, analytics strategy, and deploying responsible AI where it matters — policy, public interest, and emerging markets.
Telkomsel Telkomsel — Data Scientist II (Aug 2018 – Jul 2025)
7 years shipping ML products at Southeast Asia's largest telco (170M+ subscribers). Built credit scoring and fraud detection models, optimized location intelligence pipelines from 4 days → 16 hours, and initiated a data monetization unit generating $11M/year in revenue.
Institut Teknologi Bandung Institut Teknologi Bandung — B.Sc. Information Systems & Technology (2014 – 2018)
Where it all started — stats, enterprise architecture, and database modeling that still anchor everything I build today.

📊 GitHub Activity

Contribution graph

GitHub streak

GitHub stats summary Top languages by repository

🧩 Builders Tools Chain

🧠 Claude Code for planning · ⚙️ Codex for auto-execute · 🔍 Cursor for inspect

🌱 Looking Forward

  • Building practical AI products for high-friction decision workflows
  • Bridging data engineering, analytics, and public-interest AI policy
  • Open to Summer 2026 internships — AI Engineering / Analytics / Data Science

Last updated: 2026-02-25 UTC

Pinned Loading

  1. pgh-transit-atlas pgh-transit-atlas Public

    Pittsburgh Transit Atlas: Interactive dashboard analyzing PRT bus and POGOH bikeshare integration

    HTML 1

  2. lpdp_univ lpdp_univ Public

    LPDP CTRL+F - University Search & Resume Analyzer for LPDP Scholarship

    Python