Halil Ertan
Principal Advance Analytics at AT&T
Atlanta Metropolitan Area United States
Summary
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Rockstar🎓
Top SchoolHalil Ertan is a data and analytics leader with nearly a decade of industry experience and a background in academic machine learning research, now serving as Principal Advanced Analytics at AT&T in the Atlanta area. He has led and grown cross-functional data teams, designed large-scale on-prem and cloud data architectures, and driven ML productization from data ingestion through monitoring. Notable achievements include architecting a centralized telco data hub that supported 60+ ML scenarios and building a subscription analytics product that contributed to $2.1M MRR in its first year. Technically fluent in SQL, Python, PySpark, Keras and tools like Spark, Airflow, AWS Glue and Tableau, he combines hands-on engineering with strategic product thinking. He also has hands-on experience deploying sensor-driven ML in real homes during his academic work, producing a publicly available 26M-reading dataset for activity recognition. Halil bridges business and technical stakeholders, turning complex telco challenges into measurable operational and revenue outcomes.
9 years of coding experience
12 years of employment as a software developer
Bachelor of Science (BS) Computer Engineering, Bachelor of Science (BS) Computer Engineering at Orta Doğu Teknik Üniversitesi / Middle East Technical UniversityMaster of Science (MS) Computer Engineering, Master of Science (MS) Computer Engineering at Boğaziçi University
English
Stackoverflow
92reputation
1kreached
9answers
1question
Github Skills (47)
kucoin9
vscode-extension9
vscode9
crypto8
binance8
visual-studio8
bitcoin8
cryptocurrency8
trading-bot8
trading8
algorithmic-trading7
jpa6
mockito6
hibernate6
gson6
Programming languages (6)
Github contributions (5)
halilural/S4HANA-Embedded-Analytics-1
Jan 2020 - Apr 2021
S4HANA embedded analytics using cds virtual data model
Contributions:1 PR, 5 pushes, 1 branch in 1 year 3 months
analyticscdss4hanaembeddedreconciliation
halilural/zapu
Sep 2021 - Nov 2024
Contributions:8 pushes in 3 years 2 months
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