Sergio Romano

Backend Engineer @Tracera

At Tracera, I drive backend development for our ESG platform, focusing on scalable, event-driven architecture (EDA) using AWS (Lambda, SQS, DynamoDB) to optimize data workflows. My work enhances system performance and data accuracy through project-wide process improvements, advanced error handling, and close collaboration with machine learning, product, and frontend teams. Skilled in TypeScript, Python, and shell scripting, I tackle complex data privacy and performance challenges to support ESG insights at scale.* Architected and implemented scalable, event-driven services using AWS Lambda and SQS, directly contributing to enhanced system performance and data accuracy for ESG insights.