Irfan Chahyadi
Lead Data Analyst
West Java, Indonesia
Summary
👤
Senior🎓
Top SchoolIrfan Chahyadi is a Lead Data Analyst with 10+ years of experience turning complex datasets into business impact across healthcare, e-commerce, logistics, and finance. At Alodokter he defines cross-product metrics, manages a team of analysts and engineers, and oversees Airflow pipelines spanning 1,500+ tables while leading cost-optimization efforts that cut expenses by up to 60%. He combines hands-on skills in SQL, Python, BigQuery, Airflow, Power BI and Tableau with practical ML, ETL and automation work—having built anomaly detection, data lineage tooling, GA4 migrations and finance/HR automation that saved manual effort. His background in mathematics and early roles in credit and logistics give him a rare mix of analytical rigor and operational sensibility, enabling data models that directly inform business decisions. Based in West Java, Indonesia, he’s an AI enthusiast who consistently moves proofs-of-concept into production-ready pipelines and tooling.
10 years of coding experience
3 years of employment as a software developer
Gelar Sarjana, Mathematics, 3.88, Gelar Sarjana, Mathematics, 3.88 at Institut Pertanian Bogor (IPB)SMA Negeri 3 Bogor
Indonesian, Indonesian
Github Skills (17)
mnist-dataset10
chartjs7
beautifulsoup7
flask7
mnist6
python6
bootstrap6
telegram-bot5
keras5
image-processing5
handwriting-recognition4
handwriting4
deep-learning3
serverless3
computer-vision3
Programming languages (2)
Github contributions (5)
irfanchahyadi/Whatsapp-Chat-Analyzer
Apr 2020 - Jan 2023
Contributions:50 commits, 16 pushes in 2 years 9 months
irfanchahyadi/Scraping-Manga
Sep 2019 - Jan 2020
Scrape manga with python + BeautifulSoup
Contributions:19 commits, 18 pushes, 1 branch in 4 months
beautifulsoupflaskmangapythonscraping
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