Witat Rangthain
Section Manager - Data Engineer
Bangkok, Thailand
Summary
👤
Senior🎓
Top SchoolWitat Rangthain is a data engineering leader with 8 years of experience and four years focused on machine learning and large-scale data platforms, currently managing a data engineering section at BANPU in Bangkok. He designs and runs ETL/ELT pipelines, maintains data warehouse and big data architectures (Hadoop, Spark, Airflow), and operationalizes predictive models across industries from energy to real estate and finance. Comfortable across the stack—Python, SQL, NoSQL, RDBMS, BI tools, and AWS—he translates business questions into production-ready analytics and dashboards. Past roles include quantitative equity modeling and customer churn/fraud prediction, giving him strong experience in both supervised and unsupervised approaches and experimentation. He combines research roots in signal processing and applied ML from NECTEC with hands-on product delivery, often surfacing customer insights from complex, messy datasets. Colleagues rely on him for pragmatic data strategies that balance model performance, scalability, and business impact.
8 years of coding experience
6 years of employment as a software developer
Bachelor of Engineering (B.Eng.), Signal Processing and communication, Bachelor of Engineering (B.Eng.), Signal Processing and communication at Thammasat University
Thai, English
Stackoverflow
1reputation
0reached
0answers
0questions
Programming languages (1)
Github contributions (5)
witat/AI-for-Trading-Nanodegree
Apr 2019 - Apr 2019
Contributions:16 commits, 14 pushes, 1 branch in 3 days
witat/SageMaker
Jun 2019 - Jul 2020
Contributions:4 pushes, 1 branch in 1 year 1 month
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.