Skip to content
View luisggc's full-sized avatar

Block or report luisggc

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this userโ€™s behavior. Learn more about reporting abuse.

Report abuse
luisggc/README.md

Header

๐Ÿ‘‹ Hi, I'm Luis Coimbra

Linkedin Badge Gmail Badge

๐ŸŽฏ Senior Data Engineer | Snowflake | Databricks | Airflow | Python

I'm a results-driven Data Engineer with over 7 years of experience designing and scaling high-performance, cost-efficient data solutions. I specialize in cloud data platforms like Snowflake and Databricks, workflow orchestration with Apache Airflow, and large-scale data pipelines using Python and SQL.

I'm currently working at Turing (Kiavi), where I focus on:

  • ๐Ÿ’ธ Saved $20k+/year by optimizing Snowflake upserts and improving storage/query performance
  • ๐Ÿ”„ Migrated 100+ data pipelines to Airflow 2 using reusable, standardized code that reduced maintenance and enforced best practices
  • ๐Ÿ›Ž๏ธ Built an early-warning system for data warehouse schema changesโ€”integrated with CI/CD and issue tracking tools
  • ๐Ÿ“Š Enhanced data quality and reliability by introducing automated validations and increasing dataset coverage through robust transformations
  • ๐Ÿงฐ Developed a CLI toolkit to automate repetitive engineering tasks like table syncing, metadata extraction, and dataset testing
  • ๐Ÿง  Improved data observability by refining alert logic and schema ownership in a monitoring platform
  • ๐Ÿ” Centralized secret management using a secure vault and automated environment configuration for streamlined onboarding
  • ๐Ÿ“ฌ Automated large-scale data exports and reports, reducing manual effort and increasing delivery consistency
  • ๐Ÿ“š Produced in-depth documentation that accelerated onboarding and standardized data engineering practices across the team

I thrive in fully remote, global teams and am passionate about building scalable, well-documented systems that align technical excellence with real business impact.


๐Ÿš€ Current Stack

Category Technologies / Tools
Languages Python Bash SQL
Databases Snowflake Databricks
Orchestration Airflow Etleap Hightouch
Cloud & Infra AWS Azure Cloudsmith
CI/CD & DevOps Docker GitHub Actions Buildkite
Security & Secrets 1Password
Monitoring & QA Metaplane
Task & Project Mgmt Jira
Visualization Power BI Tableau Retool

โ€œAnd let us not grow weary of doing good, for in due season we will reap, if we do not give up.โ€ โ€“ Galatians 6:9


Pinned Loading

  1. FConcrete FConcrete Public

    Concrete beams according to NBR:6118:2014.

    Python 1

  2. assets_management_frontend assets_management_frontend Public

    Frontend made in React/ Ant Design to manage assets across units and multiple companies

    JavaScript

  3. MyOwnFlix MyOwnFlix Public

    A frontend Netflix-like Clone made using Next.js, Tailwind and external APIs

    JavaScript

  4. powerbi-dashboards-portal powerbi-dashboards-portal Public

    Web portal to navigate between dashboards using Power BI API

    JavaScript

  5. fishbook fishbook Public

    A frontend Facebook-like Clone made using Nextjs, Firebase, Facebook auth, etc

    JavaScript

  6. MemoryZen MemoryZen Public

    E-commerce SSR app with cart, payment and content management implemented (CMS)

    JavaScript