Janaina Pedrina
Software Engineer at Loft
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolJanaina Pedrina is a senior backend engineer based in São Paulo with 9 years of experience designing and operating distributed systems, event-driven architectures, and high-volume integrations. She has a strong track record in N3 support, root-cause analysis, and migrating clients to modern API versions while improving system stability and maintainability. Proficient in Node.js, TypeScript, Kafka and AWS, she also brings practical Go expertise demonstrated through open-source algorithmic contributions to the he4rtoberfest repository. Janaina routinely elevates team quality via code reviews, architectural guidance and documentation, and has hands-on experience integrating with global platforms like Meta and TikTok. Currently at Loft after progressive roles at Zenvia, she pairs production-minded engineering with a focus on scalable, observable systems and ongoing architectural simplification.
9 years of coding experience
7 years of employment as a software developer
Curso Superior de Tecnologia (CST), Tecnologia em Análise e Desenvolvimento de Sistemas, Curso Superior de Tecnologia (CST), Tecnologia em Análise e Desenvolvimento de Sistemas at UNISEPEPós-graduação Lato Sensu - MBA, Arquitetura de Software, Pós-graduação Lato Sensu - MBA, Arquitetura de Software at Full Cycle
English
Github Skills (5)
solve10
algorithms10
go10
solution10
fest9
Programming languages (5)
Github contributions (5)
he4rt/he4rtoberfest-2022
Oct 2022 - Oct 2022
Repo oficial do He4rtoberfest da He4rt Developers 2022
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 commits, 7 PRs in 4 days
Contributions summary:Janaina contributed Go code solutions for multiple coding challenges within the "He4rtoberfest 2022" repository. They implemented solutions for various problems, including "Hello World", simple product calculation, age in days conversion, triangle type identification, FizzBuzz, cobaias statistics, seconds converter, Jokenpo game, and DNA nucleotide counter. These contributions demonstrate their ability to solve algorithmic problems and build simple applications using the Go programming language.
he4rt
janapc/event-tickets
Mar 2024 - Feb 2026
Contributions:1 release, 4 PRs, 173 pushes in 1 year 11 months
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