Samuel Oliveira
Senior Software Engineer at Studypool
Minas Gerais, Brazil
Summary
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SeniorSamuel Oliveira is a Senior Software Engineer from Minas Gerais, Brazil with eight years of hands-on experience building and scaling production backend systems. At Studypool he drives architectural decisions, led a migration to a horizontally scalable REST API, rebuilt core services to double throughput, and created queue workers and image/PDF services that substantially improved performance and cost efficiency. His background includes designing REST APIs and admin dashboards from scratch, server migrations from Windows to Linux, and automating operational workflows—skills that blend dev and ops fluency. Known for hunting long-standing bugs and pragmatic reengineering, he pairs deep technical ownership with measurable delivery outcomes across distributed systems.
8 years of coding experience
5 years of employment as a software developer
English
Github Skills (33)
laravel10
llm10
api-requests10
golang10
llama9
mistral9
php9
go9
api9
ollama9
gemma9
eloquent7
laravel-framework7
continuous-integration6
teste6
Programming languages (5)
Github contributions (5)
samdevbr/laravel-bigreport
Feb 2019 - Jun 2019
Package to generate reports with massive amount of data in Laravel.
Contributions:2 releases, 16 commits, 3 PRs in 4 months
laravel-packagelaravelphpreports
samdevbr/truckpad-api
Mar 2020 - Jun 2021
Contributions:1 PR, 1 push, 1 branch in 1 year 3 months
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