Samuel Aquino
Software Engineer at Nubank
Ceará, Brazil
Summary
👤
Senior🎓
Top SchoolSamuel Aquino is a Site Reliability Engineer with 8 years in tech, a Computer Science graduate from Universidade Federal do Ceará, and a certified Computer Networks Technician. He specializes in observability and reliability, driving vendor-agnostic OpenTelemetry-based platforms and cost-saving initiatives—most notably a metrics allowlist that cut storage costs by 70% and a multi-tenant common dashboard handling hundreds of millions of high-cardinality metrics. Proficient in JavaScript, Golang, Shell, and C++, he builds scalable Kubernetes-native tooling and automation. An active presenter at industry events and an advocate for open source, he blends hands-on engineering with a knack for translating observability complexity into usable, efficient systems. Unusually for an SRE, he pairs deep metric pipeline expertise with experience stabilizing logging at billion-entries-per-hour scale.
8 years of coding experience
4 years of employment as a software developer
Bacharelado, Computer Science, 8.47/10, Bacharelado, Computer Science, 8.47/10 at Universidade Federal do CearáTécnico, Redes de Computadores, Técnico, Redes de Computadores at EEEP Governador Luiz de Gonzaga Fonseca Mota
English, Portuguese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (37)
datadog8
hugo8
api7
telemetry7
documentation7
logging7
netcore5
asp-net5
asp-net-core5
distributed-tracing5
javascript-client5
monitoring5
javascript4
opentelemetry4
to-do3
Programming languages (4)
Github contributions (5)
samueljrz/WEB_2020
Jul 2020 - May 2022
Repository to allocate contents of the Development WEB course, 2020.1 Software Engineer class.
Contributions:2 PRs, 10 pushes, 1 branch in 1 year 10 months
web-development-coursehtml5software-engineerweb-developmentcontents
samueljrz/GymManagementSys
Apr 2020 - Jun 2020
A simple gym management system with datas save in data.json archive in version 1.0. In a version 2.0 be already with BD(postgree), MVC and pagination.
Contributions:8 commits, 4 pushes in 1 month
gym-managementmanagement-systempaginationarchivejson-data
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.