I am João Lago, a senior software engineer and technical leader based in Berlin, Germany. With 15+ years of experience building and shipping web applications—ranging from interactive user-facing products to data-heavy analytics platforms and internal business tools—I excel at architecting cloud infrastructure, writing production-grade code, aligning technical decisions with business goals, and leading teams of up to 10 people. In recent roles I have owned end-to-end product lifecycles, driven CI/CD adoption, and fostered a culture of openness and collaboration. At Gruvi, I led engineering and data functions from 2020 to 2025, designing platforms that processed vast data sets and scaled client volume while maintaining lean, autonomous teams.…I am João Lago, a senior software engineer and technical leader based in Berlin, Germany. With 15+ years of experience building and shipping web applications—ranging from interactive user-facing products to data-heavy analytics platforms and internal business tools—I excel at architecting cloud infrastructure, writing production-grade code, aligning technical decisions with business goals, and leading teams of up to 10 people. In recent roles I have owned end-to-end product lifecycles, driven CI/CD adoption, and fostered a culture of openness and collaboration. At Gruvi, I led engineering and data functions from 2020 to 2025, designing platforms that processed vast data sets and scaled client volume while maintaining lean, autonomous teams.WWWW…