Jeffrey Liao

Available to hire

I am a Senior Data Engineer with six and a half years of experience designing and delivering production-grade data platforms, ETL/ELT pipelines, and business intelligence solutions.

About

I am a Senior Data Engineer with six and a half years of experience designing and delivering production-grade data platforms, ETL/ELT pipelines, and business intelligence solutions.

I have a strong background in SQL-based data architectures, cloud data platforms, dashboard development, and executive-facing analytics, with proven ownership of end-to-end delivery in complex, multi-stakeholder environments.

  • 6 years' experience
  • Joined January 2026

Languages

  • EnglishFluent
  • ChineseIntermediate

Industry experience

  • Professional Services
  • Financial Services
  • Life Sciences
  • Software & Internet
  • Agriculture & Mining
  • Travel & Hospitality
  • Other

Work experience

Senior Data Engineer / Analytics Engineer / Project Manager · Business Science CorporationJan 2019 – Jan 2025 · 6 yrs 1 mo

Led teams of 3–5 people and owned budgets, technical design, client relationships, mentorship, and execution of complex technical tasks (SQL/Python scripting, database and data warehouse design, CI/CD practices, dashboard design).

Education

BSc (Honours) Industrial Engineering · University of the Witwatersrand2015 – 2018

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