Jeferson Damasceno
Engenheiro De Software Sênior at Conexão Elite Soluções Inteligentes
Goiás, Brazil
Summary
👤
Senior🎓
Top SchoolJeferson Damasceno is a seasoned Senior Software Engineer and entrepreneur with 14 years of experience building and modernizing full-stack systems across Java, PHP, Node.js, Go, Angular, Ionic/React Native and cloud-native AWS environments. He currently improves legacy projects at FAST while co-running Conexão Elite, where he has led product requirements, project cost control and mobile and backend development. His background spans banking-grade systems with TDD and clean architecture, Redis caching for performance, and deep database work (Postgres, Oracle, SQL Server) often tied to complex business domains like payroll and ERP. Based in Goiás, Brazil, he blends hands-on coding with people and project leadership, and has a proven track record of turning legacy codebases into maintainable, high-performing systems. An understated strength is his practical experience implementing telecom integrations and monitoring in production, reflecting a focus on observability and operational resilience.
14 years of coding experience
9 years of employment as a software developer
Estácio de Sá UniversityGithub contributions (5)
jjefersonad/sipwebphone
May 2012 - Aug 2012
Contributions:7 commits in 2 months
jjefersonad/jeff_ai
Apr 2026 - Jul 2026
Contributions:1 PR, 6 pushes, 2 branches in 3 months
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.