Tomex Iskandar
Senior Data Architect
New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolTomex Iskandar is a Senior Data Architect with over a decade of hands-on experience designing ETL pipelines, data warehouses and production analytics for transportation and health sectors across New South Wales. He specializes in Python, SQL and VBA, has built award-winning tooling such as the ABC ETL for NSW Health and Prepro for bus tracking, and implemented advanced fuzzy-matching algorithms to improve master data quality. Equally comfortable architecting cloud-hosted Azure/AWS solutions and optimizing on-prem SQL Server environments, he has a track record of delivering measurable cost and efficiency gains. Known for mentoring teams and stepping into acting management roles, he blends technical depth with practical leadership. Fluent in English and Indonesian, Tomex actively leverages open-source libraries to accelerate projects and favors pragmatic, reproducible solutions that scale.
8 years of coding experience
16 years of employment as a software developer
Bachelor's Degree, Economics Majoring Accounting, Bachelor's Degree, Economics Majoring Accounting at Universitas Muhammadiyah Sumatera Utara
English, Indonesian
Github Skills (3)
transformation6
database4
sql3
Programming languages (1)
Github contributions (4)
tomexiskandar/hilookup
Oct 2018 - Jan 2023
Contributions:13 commits, 16 pushes, 1 branch in 4 years 4 months
tomexiskandar/bintang
Jul 2022 - Jan 2023
A tiny and temporary db for quick data cleansing and transformation.
Contributions:2 reviews, 55 commits, 3 PRs in 6 months
transformationtinysqldata-cleansingdatabase
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