Leonardo Galvao
Staff Software Engineer at Conta Simples
Pernambuco, Brazil
Summary
👤
Senior🎓
Top SchoolLeonardo Farias is a Staff Software Engineer based in Pernambuco, Brazil, with over a decade of experience building scalable, security-conscious web and serverless systems. At Conta Simples he progressed from senior engineer to staff and tech lead roles, driving measurable business impact—reducing account opening time by half, cutting fraud and login support tickets by double digits, and boosting MFA success rates to over 92%. He specializes in Node.js/TypeScript, GraphQL, React and AWS serverless architectures (DynamoDB, Cognito, SQS/SNS), and has hands-on experience replacing managed auth flows with custom solutions to improve reliability and user success. Leonardo combines product-focused engineering with team leadership, repeatedly launching tracking and automation that turned slow manual processes into near-real-time flows. He has a track record of architecting complex features from scratch (e.g., an interactive E-Reader and authentication microservices) and mentoring small teams to deliver them. Pragmatic and metrics-driven, he often surfaces non-obvious wins by instrumenting flows and automating internal products to both reduce operational load and improve customer autonomy.
10 years of coding experience
7 years of employment as a software developer
Bacharelado Ciência da Computação, Bacharelado Ciência da Computação at Universidade Católica de Pernambuco
Portuguese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (117)
aws-s310
sqlite10
javascript9
amplify9
browser9
aws-amplify9
sql9
api9
cloud-services9
database9
aws-apigateway9
effort9
postgresql9
amazon-cognito9
sap9
Programming languages (7)
Github contributions (5)
leleofg/simplified-c-compiler
Aug 2018 - Oct 2023
Contributions:18 pushes, 1 branch in 5 years 2 months
leleofg/oscar-bet
Jan 2019 - Jun 2023
OscarBet App - React Native
Contributions:1 review, 22 PRs, 30 pushes in 4 years 5 months
reactreact-nativejavascriptreact-native-appreactjs
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.