Augusto Calaca
Software Engineer at Conta Simples
Piauí, Brazil
Summary
🤩
Rockstar🎓
Top SchoolAugusto Calaca is a senior software engineer with 8 years of experience building scalable, maintainable systems across Node.js, TypeScript, serverless and modern frontend stacks. He combines strong architecture instincts—DDD, TDD and clean code—with hands-on optimizations that cut costs and latency (e.g., a 46% AWS Lambda cost reduction and dramatic data-store shrinkage at Conta Simples). A pragmatic mentor and collaborator, he has driven technical growth through pair programming, reviews and workshops, with mentees earning promotions and awards. Augusto balances backend rigor with product-focused delivery, automating workflows that saved hours per month for hundreds of customers. Now expanding into AI agents and Spec Driven Development, he brings a curious, experimental mindset (and a self-deprecating GitHub bio: "I create bugs") to solving hard engineering problems.
8 years of coding experience
5 years of employment as a software developer
Bachelor's Degree, Computer Science, Bachelor's Degree, Computer Science at Universidade Estadual do Piauí
English, Portuguese
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (63)
gcal10
react-components10
ios10
react-native10
react-applications10
relay-modern10
nextjs10
material-ui10
material-design10
query-language10
android10
graphql10
graphql-js10
nodejs10
backend10
Programming languages (4)
Github contributions (5)
AugustoCalaca/entria-fullstack
Aug 2019 - Sep 2019
Monorepo Playground with GraphQL, React, React Native, Relay Modern, TypeScript and Jest
Contributions:96 commits, 14 pushes, 3 branches in 24 days
graphqlmonoreporeactreact-nativerelay-modern
AugustoCalaca/multiple-choice
Jul 2020 - Apr 2022
Repository of the example using GraphQL, NodeJS, MongoDB, Relay, React, NextJS, Styled Components, Material UI and so on.
Contributions:5 PRs, 35 pushes, 8 branches in 1 year 8 months
graphqlmaterial-uimongodbnextjsnodejs
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