Lead Data Engineer of the Falabella Chile BI department, responsible for data automation, ETLs, pipelines, ingestions, optimization, monitoring and data architecture, security and governance compliance, reaching millions of users. Reduced Google Bigquery computing costs by 40% by optimizing the T-SQL codebase, spread across multiple services. Developed internal dashboards and reports for databases, services, data pipelines, team and codebase monitoring. Established architectural and governance backed organizational standards for data, data flows and workflows for the department.

Independent Full-Stack development of the Falabella Providers Marketplace Analytics module using Javascript, NodeJS, Express, SQL Server, Bash, React, Redux, Gitlab CI/CD. Demonstrated excellence by being the only module within the project to reach completion and use, adding a revenue source.

Worked independently, crafting customized web platforms for businesses with Typescript, NodeJS, Python, Django + REST Framework, PostgreSQL, Sequelize, Vue, Mocha. Developed a complete low-code web development framework ('Thor') enabling delivery of solutions in less than two weeks. Notable projects include a BIM platform used in the construction of a solar farm and rental departments, and a statistics automation platform for healthcare centers.

Implemented microservices and databases for multiple iOs mobile apps and software integrations, primarily with Python, Javascript, NodeJS Django and REST Framework in conjunction with third party services.