Jeferson De Oliveira Batista
Software Engineer Full Stack Web Developer at Pagar.me
Espírito Santo, Brazil
Summary
👤
Senior🎓
Top SchoolJeferson De Oliveira Batista is a full-stack software engineer with 10 years of experience, combining a master's in Computer Science with practical expertise in TypeScript, Go, Python and containerized deployments. He builds internal admin tools and embedded UIs—most recently architecting React dashboards, GraphQL integrations and Go-backed services at Pagar.me to streamline customer service workflows and reconcile billing processes. His background in electrical engineering and early exposure to C and Assembly inform a pragmatic, systems-minded approach to web development and conceptual modeling from his graduate research. Comfortable across backend stacks (Node.js, NestJS, PostgreSQL, Prisma) and frontend React ecosystems, he also brings testing and observability practices (Jest, Datadog) to production services. Based in Espírito Santo, Brazil, he pairs academic rigor with hands-on delivery and a growing interest in Go-driven backend design.
10 years of coding experience
6 years of employment as a software developer
Full-Stack Web Development, Full-Stack Web Development at Driven EducationMaster's Degree, Computer Science, Master's Degree, Computer Science at Ufes - Universidade Federal do Espírito Santo
English, Portuguese
Github Skills (14)
react6
financial5
javascript4
habits4
api3
commerce2
nodejs2
graphql1
rest-api1
typescript1
rest1
nextjs1
full-stack1
ecommerce1
Programming languages (5)
Github contributions (5)
JefersonBatista/my-wallet-frontend
Feb 2022 - Jan 2023
A web app to register your financial transactions, both incomings and outgoings.
Contributions:24 commits, 1 PR, 18 pushes in 11 months
financialreactjavascriptfinancial-transactionsregister
JefersonBatista/bible-app
Aug 2021 - Jan 2022
Contributions:16 commits, 9 pushes, 2 branches in 5 months
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