Trio Logo
Trio Logo
User picture

TOP EXPERTISE

User picture

iOS

5-6 years

User picture

Swift

5-6 years

Matheus M

Mobile Developer

LOCATION

São Paulo, Brazil

TOP EXPERTISE

User picture

iOS

5-6 years

User picture

Swift

5-6 years

Matheus boasts over six years of software engineering expertise primarily in iOS development. His technical acumen centers around Swift, UIKit, Kotlin and Compose, with demonstrated proficiency in CI/CD, architecture patterns, and multiple IDEs. Noteworthy achievements include leading critical CI/CD pipeline optimizations and architecture refactoring at Stone and implementing backend-driven architecture at Bitso. Matheus's experience spans across fintech companies like Stone, Bitso, and Mercado Libre, where he placed significant emphasis on improving app scalability, reliability, and performance. Demonstrating leadership, he played key roles in guiding architectural enhancements and software migrations. His soft skills are exhibited through effective cross-platform collaboration, problem-solving and strong user-centric focus. With a technical degree from FIAP, he plays a critical role in driving product advancement, making him a strong asset for technology-driven environments.

iOS
Swift
SwiftUI

User video modal player

User videos thumbnail

Team interview

User videos thumbnail

Technical Challenge

Professional Experiences

  1. Stone

    Senior Software Engineer – Mobile

    Jun 2024 - Present

    Brazil (remote)

    Kotlin
    Android
    CI/CD
    Jetpack Compose
    SwiftUI
    Swift
    XCode
    • Reduced CI/CD pipeline time from 57 to 24 minutes by implementing modularization via XcodeGen, significantly improving deployment velocity and team
    • productivity
    • Led architectural improvements that enhanced the scalability and maintainability of multiple core modules
    • Designed and developed new app features aligned with business initiatives
    • Maintained and expanded end-to-end tests to ensure high release stability
  2. Trio

    Senior Software Engineer

    Dec 2025 - Present

    United States (Remote)

    SwiftUI
    iOS
    • Developed and maintained robust, high-performance iOS applications using Swift and SwiftUI.
    • Drove technical decisions to ensure scalable, modular, and maintainable code.
    • Applied modern iOS patterns and frameworks, including MVVM, Combine, and Clean Architecture, to improve code quality.
    • Worked cross-functionally with product, design, and backend teams to deliver seamless user experiences.
    • Integrated APIs, GraphQL endpoints, and third-party SDKs to enhance app functionality.
    • Built and maintained unit, integration, and UI tests to guarantee app reliability and performance.
    • Optimized app performance through continuous monitoring and profiling.
    • Contributed to CI/CD pipelines for automated iOS build, testing, and release processes.
  3. Mercado Libre

    iOS Engineer

    Jan 2021 - Oct 2021

    Brazil (remote)

    XCode
    Swift
    CI/CD
    Cocoapods
    UIKit
    • Modernized the payment experience across the app, improving usability and conversion rates
    • Designed and implemented a CI/CD pipeline from scratch, reducing deploy times by over 50% and streamlining the release process
    • Established a scalable unit test architecture that significantly reduced crash reports in production
  4. Bitso

    iOS Engineer

    Dec 2021 - Feb 2024

    Brazil (remote)

    Automation
    SPM
    Swift
    • Migrated dependency management from CocoaPods to Swift Package Manager, reducing build time and improving developer experience
    • Implemented a backend-driven home screen architecture with dynamic content, increasing user engagement and personalization
    • Automated onboarding flow testing, achieving 99% reliability in CI for each release cycle
    • Supported major releases with high test coverage and zero critical bugs reported in production


  5. Guiabolso

    iOS Engineer

    Oct 2019 - Dec 2020

    Brazil (remote)

    Objective C
    Cocoapods
    .NET
    CI/CD
    Swift
    • Refactored large portions of the app to follow an offline-first architecture, improving performance in poor network conditions
    • Participated in a structured migration from Objective-C to Swift, increasing code quality and long-term maintainability
    • Introduced RxSwift into core flows, simplifying asynchronous operations
  6. Santander

    iOS Engineer

    Jan 2019 - Oct 2019

    Brazil (remote)

    Objective C
    Cocoapods
    UIKit
    Swift
    • Collaborated in the migration of the Way app to a Clean Architecture, enabling better scalability and testability
    • Developed and maintained a comprehensive suite of unit tests, leading to fewer bugs in production and faster release cycles
  7. Nubank

    Customer Experience Analyst

    Dec 2017 - Dec 2018

    Brazil (remote)

    CustomView
    • Collected and analyzed user feedback to help prioritize product improvements for NuConta
    • Acted as a bridge between users and engineers to translate insights into impactful features
    • Helped shape product roadmap decisions through data-driven analysis

Education

  1. FIAP – Faculdade de Informática e Administração Paulista

    Advanced Technical Degree in Systems Analysis and Development - Final project Soundgate ranked Top 10

    Jan 2018 - Dec 2019

How does Trio work?

1

Define Your Needs

Discuss your requirements and refine your scope with our team to find the ideal developer for your project.

2

Hand-Picked Talent

We present a tailored and flexible range of senior developer profiles, allowing you to screen candidates before hiring.

3

Excellence Guaranteed

We handle onboarding and management, ensuring long-term stability and a positive impact on your team.

Tech Your Business Further

Our partners are growing and innovating their businesses faster with Trio.

Trio Logo
Services

Staff Augmentation

Distributed Team

Resources

Blog

Inside Trio

About Us

Sitemap

Trio Tools

Microapp

Hire Senior Developers by Location

Hire Brazilian Developers

Hire Argentinian Developers

Hire Chilean Developers

Hire Latin American Developers

Hire Colombian Developers

Hire Polish Developers

Hire Eastern European Developers

Hire African Developers

Hire Mexican Developers

Hire South African Developers

Hire Senior Developers

Hire JavaScript Developers

Hire React Developers

Hire React Native Developers

Hire Node.js Developers

Hire Python Developers

Hire Java Developers

Hire Vue.js Developers

Hire Front-end Developers

Hire Back-end Developers

Hire AI Developers

Hire HubSpot Developers

Hire The Best React Developers

Take your business further with Latin American talent. Drive your projects beyond expectations and surpass your business objectives.

Copyright © 2026 Trio

Terms of Use

Privacy Policy

Follow Us

TikTok

TikTok

Instagram

Instagram

LinkedIn

LinkedIn

Follow Us

TikTok

TikTok

Instagram

Instagram

LinkedIn

LinkedIn

Made widh love by TrioMade widh love by Trio

Copyright © 2026 Trio

Terms of UsePrivacy Policy