Gabriel Moreira
Senior Backend Engineer at Vammo
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolGabriel Moreira is a Senior Backend Engineer based in São Paulo who transforms algorithms into cost-efficient, production-grade systems with measurable business impact. With a background in Chemical Engineering and an MBA in Data Science, he moved from automating Excel reports to building Node.js services and ML pipelines that cut server costs by 50%, reduced p95 API latency by 75%, and improved scheduling throughput by 60%. He specializes in shipping ML models to production—deploying prediction and conversion models (scikit-learn) that raised revenue and operational efficiency—while keeping p95 inference latency under strict SLAs. Comfortable across Python and TypeScript, Docker, PostgreSQL, Redis, and AWS, he pairs rigorous load testing and performance benchmarks with BI-driven product decisions. Beyond code, he brings a cost-aware, metrics-first mindset that consistently turns prototypes into scalable features.
5 years of coding experience
6 years of employment as a software developer
Full Stack Web Development Bootcamp, Software, Full Stack Web Development Bootcamp, Software at Driven EducationChemical Engineer Bachelor, Chemical Engineer, Chemical Engineer Bachelor, Chemical Engineer at Federal University of Rio de JaneiroMaster of Business Administration - MBA, Data Science Applied to Business Management, Master of Business Administration - MBA, Data Science Applied to Business Management at Fucape Business SchoolGraduate Certificate, Artificial Intelligence, Graduate Certificate, Artificial Intelligence at Ufes - Universidade Federal do Espírito Santo
Github Skills (29)
expressjs6
react5
social-media5
api5
javascript4
joi4
restful-api4
nodejs4
redux4
habits4
restful4
commerce4
layout4
react-router4
movie3
Programming languages (4)
Github contributions (5)
jhonnatangomes/boot_store_front_end
Nov 2021 - Nov 2021
An e-commerce built with react consuming a RESTful API.
Contributions:32 commits, 9 PRs, 16 pushes in 10 days
apireactbuilt-with-reactcommercerestful
leoguzi/drivent-back
Jan 2022 - Feb 2022
Contributions:2 reviews, 50 commits, 5 PRs in 14 days
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