Sérgio Rosendo
Independent Backend & Cloud Architect at Freelance
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolSérgio Rosendo is an independent Backend & Cloud Architect with nine years of experience designing cloud-native, distributed systems and production backends, primarily in Python. He combines computational efficiency from his computer science background with pragmatic API design, containerization and GitOps automation to deliver resilient platforms for finance and logistics clients. Sérgio has led migrations to Kubernetes on Azure, built observability-driven pipelines and engineered ETL and data workflows that reduced manual interventions. Recently he has focused on practical AI/LLM integrations—building vector-based context management, cost-aware chunking and adaptive prompting so non-engineers can tune model behavior. Known for turning complex requirements into maintainable systems, he pairs hands-on implementation with mentoring and cross-team alignment to keep long-term health front of mind.
9 years of coding experience
3 years of employment as a software developer
Bacharelado em Ciência da Computação, Computer Science, Bacharelado em Ciência da Computação, Computer Science at Instituto de Matemática e Estatística - Universidade de São Paulo (IME-USP)
Stackoverflow
1reputation
0reached
0answers
0questions
Github contributions (5)
sergiorosendo/tibia_nodie
Jun 2020 - Jul 2020
Contributions:32 commits, 29 pushes, 4 comments in 24 days
sergiorosendo/tibia_nodie_py
Jul 2020 - Aug 2020
Contributions:20 commits, 8 pushes, 2 issues in 1 month
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.