Guilherme Mota Bromonschenkel Lima is an experienced Tech Lead currently at Letalk since July 2021, specializing in software architecture and performance optimization. Previously, Guilherme has held roles at ITuring as a Mentor and Instructor, and at Bume, where responsibilities included creating attendance platforms and microservices. Guilherme's early experience at PICSIZE involved leading teams and improving cloud infrastructure while contributing to software development. An educational background includes a Bachelor's Degree in Information Systems and a prior degree in Electrical Engineering with a focus on Computer Science from Universidade Federal de Minas Gerais, complemented by a Full-stack Development Bootcamp from freeCodeCamp. Skill areas encompass Kubernetes, AWS, microservices, and software scaling.