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About_Rizaldy.txt

I architect responsible AI solutions for developing markets β€” ensuring technology helps people thrive, not just survive.

My professional journey began at Indonesia's telecommunications sector. During 7 years at Telkomsel, I deployed credit-scoring models that expanded financial inclusion, designed campaign algorithms that significantly lifted revenue, and led mobility data pipelines at national scale.

A full-ride LPDP scholarship brought me from Bandung to Pittsburgh. At Carnegie Mellon's Heinz College, I study Data Analytics with an AI Management concentration β€” bringing an underrepresented international perspective to conversations on AI and public policy.

Education

  • Carnegie Mellon University, Heinz College β€” MS Public Policy & Management, Data Analytics (AI Management). Expected May 2027
  • Institut Teknologi Bandung (ITB) β€” BS Information Systems & Technology. 2014–2018

Telkomsel Experience

  • Data Scientist II (March 2020 – July 2025): Deployed econometric models for Telco Service Loan (Telkomsel Emergency Package) and delivered 6% revenue increase; built an e-commerce install predictor with telco features using CatBoost with 2.5x lift over random.
  • Transformed Telco Location Data (Mobility) pipeline from yearly to monthly runs, reducing delivery time from 4 days to 16 hours; led a multinational Singtel Group team to win Action for Change 2024 with EcoFlow.
  • Associate Data Strategist (August 2018 – February 2020): Initiated the Consultative Insight data team for aggregated data monetization and generated USD 11M annual revenue; delivered 51-interest segmentation features for programmatic advertising.

Awards

  • 1st Place, Prompt-a-Thon β€” agentic AI ideation (Microsoft Indonesia, 2025)
  • LPDP Scholarship Awardee β€” full-ride to CMU (Indonesian Endowment Fund, 2024)
  • 1st Place, AWS PRFAQ Challenge β€” company-wide innovation (Amazon x Telkomsel, 2023)
  • Ganesha Karsa β€” highest university distinction (ITB, 2018)

Skills

Python SQL PySpark JavaScript HTML Hadoop PostgreSQL MySQL MongoDB Tableau PowerBI Looker Streamlit Plotly Machine Learning Generative AI GCP AWS

allrize.ai / projects

3 items∞ possibilities

BukuGambar.AI

AI coloring pages from text & photos.

For my sons πŸ‘¨β€πŸ‘¦

Open β†’

LPDP CTRL+F

Find your dream university. 28,007 programs.

For fellow scholars πŸŽ“

Open β†’

Iqrava

Quran tilawah tracker. Build streaks.

For moslems and all kindness β˜ͺ️

Open β†’

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Carnegie Mellon University

Pittsburgh, Pennsylvania

40.4438, -79.9426

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