João Maciel
Software Engineer at Sendblue
Nazaré Paulista, São Paulo, Brazil
Summary
🤩
Rockstar🎓
Top SchoolJoão Maciel is a full‑stack software engineer with eight years of experience building scalable web and mobile products across startups and enterprise environments. He specializes in JavaScript and TypeScript ecosystems—Next.js, React, Node/Nest—and pairs those with PostgreSQL, Firebase/Supabase and AWS to deliver end-to-end solutions. At Sendblue he’s driving global messaging and analytics pipelines while also shipping a Chrome extension with custom web‑crawling for process automation, and has experience extending products to iOS via React Native. Previously he led card-management and microservices efforts at BTG Pactual and built customer‑facing marketplace systems that tightened operations and increased conversions. Based in Nazaré Paulista, Brazil, João balances professional work with a hobbyist interest in game development, which informs his pragmatic yet playful approach to UX and system design.
8 years of coding experience
8 years of employment as a software developer
Bachelor of Computer Science, Computer Science, Bachelor of Computer Science, Computer Science at FUMEC UniversityComputer technician, Computing, Computer technician, Computing at Cotemig Floresta College
Portuguese, English
Github Skills (16)
intellisense8
interactive-programming7
vscode6
clojurescript5
api4
clojure4
base623
base643
base323
mongodb3
base582
encoding2
decoding2
nodejs2
struct2
Programming languages (3)
Github contributions (5)
jhsmaciel/Sistemas-Operacionais
Mar 2018 - Feb 2019
Contributions:9 commits, 7 pushes, 1 branch in 10 months
jhsmaciel/jhsmaciel
Jul 2020 - Nov 2024
Contributions:14 pushes, 1 branch in 4 years 4 months
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