Open to opportunities

Gabriel Britto

@gabrielbritto

Message

Backend-focused Full-Stack Engineer building scalable APIs and real-time systems with Node.js and Go.

Brazil

Message

What I'm looking for

I’m looking for a role where I can build scalable APIs and real-time systems, grow deeper in Go, and lead engineering through mentorship and solid system design—ideally with remote flexibility.

I’m a backend-focused Full-Stack Engineer with strong Node.js experience and growing expertise in Go. I build scalable APIs, real-time systems, and high-performance services, with a performance optimization mindset and a system design focus.

At Amigo Tech, I’ve led 4 junior developers through mentorship, code reviews, and planning as a Full-Stack Engineer (Mid-Level / Tech Lead). I built a real-time platform (WhatsApp API, WebSockets) serving thousands, and I designed a high-volume messaging system using batch + concurrency. I also migrated a Node→Go pipeline (60s → 5s) and owned related APIs, background jobs, CI/CD, Docker, and AWS.

Previously at JAZZZ Digital Agency, I built responsive web apps using HTML, CSS, JS, and WordPress, working with React while maintaining legacy systems. I enjoy combining clean front-end delivery with robust backend fundamentals—especially REST APIs, WebSockets, and reliable data handling with SQL and NoSQL databases.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack Engineer (Tech Lead)

Current

Amigo Tech

Jul 2024 - Present (1 year 10 months)

Led 4 junior developers through mentorship, code reviews, and planning, and delivered a real-time platform using WhatsApp API and WebSockets serving thousands. Designed a high-volume messaging system and migrated Node.js pipelines to Go, cutting processing time from 60s to 5s and improving CI/CD, background jobs, and deployment with Docker on AWS.

Node Go WebSockets API Design Batch Processing Concurrency CI CD Docker AWS

Front-End Developer

JAZZZ Digital Agency

Aug 2022 - Jul 2024 (1 year 11 months)

Built responsive web applications with HTML, CSS, JavaScript, and WordPress, while working with React and maintaining legacy systems. Developed and maintained REST APIs and used MySQL, PostgreSQL, and MongoDB alongside Docker, CI/CD, Git, and AWS to support production delivery.