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br413/README.md

br413 · Senior Software Engineer

I’m a senior software engineer passionate about building and maintaining useful, reliable software. Over the past two years, I’ve also developed a strong interest in data engineering, including data pipelines, lakehouse platforms, and data quality.

I am actively looking for software development and data engineering work, including long-term collaboration with business owners and software development agencies. I can help develop software, maintain existing systems, and improve data pipelines.

Email: br198064@gmail.com · Portfolio · Telegram · WhatsApp

About this profile

This GitHub profile is not my full work history. It contains public activity started after my last job, when I decided to contribute to open source and publish my own projects alongside my professional career. The portfolio projects below are public demonstrations, separate from employer and client work.

Selected data engineering projects

Open source

My contributions include Airflow #70171, merged September 14, 2026: dbt Cloud failure details in task logs, with unit tests and maintainer review.

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  1. lakehouse-platform-starter lakehouse-platform-starter Public

    Production-grade lakehouse: Airflow, Cosmos, dbt, Iceberg, Trino, OpenLineage, Great Expectations — runnable CI, hosted docs, interview-ready

    Python

  2. production-data-pipeline production-data-pipeline Public

    End-to-end ETL pipeline: incremental API ingestion, dbt transforms, Airflow orchestration, and CI

    Python 1

  3. data-quality-observability data-quality-observability Public

    Check CSV data contracts, inspect failures, and share offline HTML reports. Python CLI with a reproducible demo, JSON exports, and run history.

    Python 1

  4. cloud-lakehouse-blueprint cloud-lakehouse-blueprint Public

    Medallion lakehouse blueprint: YAML manifests, Terraform (S3/IAM/Glue), lineage, cost model, and CI validation ΓÇö no cloud creds required.

    Python 1

  5. br413.github.io br413.github.io Public

    Data engineering portfolio — pipelines, lakehouse architecture, OSS contributions, and writing

    HTML 1

  6. br413 br413 Public

    Senior Data Engineer and Data Architect profile, featured projects, and open-source work

    Shell 1