Tô Gia Bảo
Tô Gia Bảo
Appearance

Data Engineer · Data Platforms

I build reliable data platforms, end to end.

I'm Tô Gia Bảo, a Data Engineer at Timo Digital Bank by BVBank. I work across ingestion, orchestration, lakehouse architecture, analytics engineering and AI-powered data products.

Explore projects About me
  • Data Platforms
  • Lakehouse Architecture
  • Cloud Infrastructure
One governed foundation, many ways to create value from data.

01 / Projects

Selected projects

View all projects →
01 · Sole designer and engineer · Deployed & maintained

Mini Lakehouse

A fully deployed personal lakehouse with independently owned infrastructure, data and delivery boundaries.

  • Apache Iceberg
  • AWS
  • Airflow
  • dbt
  • Terraform
Read case study
Delivery workflowContract to trusted data product
Deployed
  1. 01DefineData contracts

    Schemas and ownership

  2. 02LandIngest safely

    Idempotent publication

  3. 03RefineTransform

    Curated domain data

  4. 04VerifyQuality gates

    Tests before release

  5. 05DeliverServe

    Analytics and apps

OPERATIONS
OrchestrationObservabilityImmutable releases
02

VN Market Pulse

A research workflow that gives models semantic responsibility while deterministic code enforces runtime and validation limits.

02 / Writing

Ideas worth unpacking.

Notes and essays on data systems, software design, cloud infrastructure, applied AI and other technical questions worth exploring.

Explore writing →
  • Data systemsdata-systems
  • Software designsoftware-design
  • Cloud infrastructurecloud-infrastructure
  • Applied AIapplied-ai
  • Developer toolingdeveloper-tooling
  • Technical researchtechnical-research