Guilherme Souza
Software Engineer at Supabase
Paraná, Brazil
Summary
🤩
Rockstar🎓
Top SchoolGuilherme Souza is an experienced iOS engineer with 11 years in software development and nearly six years focused on shipping production iOS apps, currently contributing to Supabase’s client libraries. He blends hands-on Swift and SwiftUI expertise with platform-level architecture—building modular systems, CI/CD pipelines, observability, and automated test suites to ensure performance and reliability. At companies from Ring to Alpaca and Stone he led teams, standardized shared components, and introduced best practices that scaled across products. Beyond apps, he contributes to open-source Swift tooling and documentation for the popular Supabase ecosystem, improving onboarding for iOS and Swift developers. Based in Paraná, Brazil, he pairs a pragmatic engineering mindset with a knack for clear developer docs and cross-platform SDK integration.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at Universidade Estadual de Maringá
Portuguese, English
Github Skills (9)
swift10
api10
postgresql10
supabase10
apidoc10
documentation10
ios8
databases8
database8
Programming languages (15)
Github contributions (5)
supabase/supabase-swift
Jul 2021 - Jan 2023
A Swift client for Supabase
Role in this project:
Back-end Developer
Back-end DeveloperContributions:31 releases, 150 reviews, 48 commits in 1 year 6 months
Contributions summary:Guilherme primarily focused on integrating and maintaining various dependencies and components for the Supabase Swift client. They added PostgREST, refactored the codebase, and updated dependencies, indicating a focus on connecting to Supabase backend services. Furthermore, they added support for custom headers, refactored existing code, and implemented refresh logic, demonstrating involvement in the overall architecture and maintainability of the Swift client.
supabaseswiftswift-clientdatabaseios
supabase/supabase
Jun 2021 - Feb 2025
The open source Firebase alternative. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
Role in this project:Technical Writer
Technical WriterContributions:16 reviews, 72 PRs, 77 pushes in 3 years 8 months
Contributions summary:Guilherme primarily contributed to the documentation of the Supabase project. Their commits focused on updating Swift-related documentation, including guides, reference materials, and examples. They added a getting started guide for Swift, updated Swift references, and updated and added quickstarts for iOS and SwiftUI. These changes indicate a focus on improving the documentation for developers using the Swift client library.
realtimefirebase-databasewebsocketsfirestorefollow
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