Scalable systems & data-driven products.

I'm a senior data engineer. 9 years across fintech and energy building them: data platforms and batch and streaming pipelines on GCP with Airflow and BigQuery, and the DevOps discipline that keeps them running, CI/CD and IaC included.

These days I own the GCP side of the stack at ABACUS digital: a landing zone built from scratch, solo, in Terraform and Terragrunt. Network, IAM, security, everything underneath. CI/CD keeps the infrastructure as consistent as the code, and I'm now building the new data platform on top of it.

I optimize for maintainability and repeatability: tests that fail first, automation so no one has to remember, and patterns that make the next one cheaper. bakefile and zerv came from the same thinking, glue I kept rebuilding until it became open source.

Experience

2024–present

Senior Data Engineer

ABACUS digital · fintech, SCB subsidiary

Cloud landing zone built solo in Terraform/Terragrunt: network, IAM, security. Data platform & ETL on GCP (BigQuery, Dataflow, Airflow); real-time API gateways; −70% downtime.

2022–2024

Senior Data Scientist

Honest Technology · fintech

Markov-chain credit risk labeling (+7% AUC, fed a $20M raise); monadic ML framework that halved dev time with zero critical incidents.

2017–2022

Production Engineer

Chevron · with software development

Python + linear programming: +15.2% production ($15.3M/yr); pipeline-network modeling that saved $49.8M in capital.

Education

M.Sc. Computer Science (Chevron scholarship)Chulalongkorn University
B.Sc. Chemical Engineering (1st Hons, top of class)Chulalongkorn University

Skills

Python
SQL
GCP
DevOps
TypeScript
Rust
languagesPythonRustTypeScriptGoSQLBash
dataBigQueryDataflowAirflowPub/SubElasticsearchLangChainXGBoost
platformGCPTerraformTerragruntDockerGitHub ActionsFastAPILinux
practiceTDDSystem DesignLinear Programming