Questor Sistemas
Full Stack & Lead Developer · Dec 2017 – Jul 2019
- Built a web crawler from scratch with queue management handling 100,000+ jobs per day, in PHP/Laravel with Redis and MongoDB.
- Deployed the crawler serverless on AWS Lambda so it scaled horizontally on its own, lowering costs while improving performance.
- Led the design of an internal C# / .NET Core framework that standardized how new products were built, making the team faster and the products more consistent.
- Built the framework with Domain-Driven Design, a multitier architecture and TDD, reaching 70% test coverage, plus a React + TypeScript design system for the front end.