Open to opportunities

Vinicius Briti

@viniciusbriti

Senior iOS Developer with 12+ years building scalable banking and fintech mobile apps, leading teams, and mentoring engineers.

Portugal

Message

What I'm looking for

I’m looking for a role where I can build and scale iOS/mobile products, lead architectural decisions, mentor engineers, and deliver high-performance apps. I thrive in Agile teams that value code quality, stability, and measurable improvements.

I’m a Senior iOS Developer with 12+ years of experience building scalable mobile applications for banking, fintech, and media. I’ve owned the full mobile lifecycle—from architecture to deployment—delivering high-performance experiences for thousands to millions of users.

In recent roles, I’ve led iOS and macOS development as a Fullstack Specialist / Tech Lead at Marlabs, defining architectural decisions, mentoring developers, and improving documentation processes to reduce onboarding time by ~30%. At Foursys, I developed and maintained the Bradesco banking app, improving performance and stability and reducing crash rates by ~25% while acting as a technical reference for iOS best practices.

Across large-scale fintech and banking programs—such as solutions for Carrefour Bank at Verity and banking platforms like Itaú, Itaúcard, and Santander Way at ZUP—I’ve focused on maintainability, code quality, and faster delivery within Agile teams. I’ve coordinated teams of up to eight engineers, supported high-volume transaction systems, and consistently raised application stability and user experience.

Earlier in my career, I built enterprise iOS and Android solutions and media/streaming apps at companies like Infobase, Ebix Latin America, Ubook Editora, and GOL Mobile. I also developed multiple client-facing iOS applications at Callnet and supported iOS/macOS work as a Junior iOS Developer at TotenDev and iAi?, bringing structure and technical documentation to each engagement.

Experience

Work history, roles, and key accomplishments

Current

Fullstack Specialist / Tech Lead

Current

Marlabs

Jan 2025 - Present (1 year 5 months)

Led iOS and macOS development for Topsortho, serving thousands of active users. Provided technical leadership and mentoring, and improved onboarding documentation processes by ~30%.

Swift iOS Development Clean Architecture Asynchronous Programming RESTful APIs Firebase XCTest CI CD Git Technical Mentoring

iOS Specialist II

Foursys

Jan 2024 - Jan 2025 (1 year)

Developed and maintained the Bradesco banking app used by millions of users. Improved performance and stability, reducing crash rates by ~25%, and supported faster release cycles in Agile teams.

Swift Objective C Crash Reduction RESTful APIs Agile XCTest Git Release Coordination

iOS Specialist

Verity

Jan 2022 - Jan 2024 (2 years)

Delivered fintech solutions for Carrefour Bank and supported high-volume transaction systems. Improved code quality and maintainability while collaborating cross-functionally to accelerate feature delivery.

Swift MVVM Clean Architecture Asynchronous Programming RESTful APIs Code Quality Agile Cross Functional Collaboration Testing

iOS Specialist / Tech Lead

ZUP

Jan 2019 - Jan 2022 (3 years)

Worked on large-scale banking apps including Itaú, Itaúcard, and Santander Way used by millions of users. Led development initiatives and coordinated teams of up to eight engineers to improve performance, stability, and user experience.

Swift MVC MVVM Clean Architecture Performance Optimization Team Leadership Agile Scrum Git

Senior Mobile Developer

Infobase

Jan 2018 - Jan 2019 (1 year)

Developed iOS and Android applications for enterprise clients including Deloitte, Azul Seguros, and CBS Previdência. Contributed across the full mobile development lifecycle, from implementation through delivery.

iOS Development Android Development Swift RESTful APIs Agile Delivery Code Quality CI CD Documentation

Senior Mobile Developer

Ebix Latin America

Jan 2017 - Jan 2018 (1 year)

Built cross-platform mobile applications for the insurance sector. Supported scalable architecture and enterprise-level solutions throughout delivery.

Cross Platform Development iOS Development Scalability Agile Delivery RESTful APIs Asynchronous Programming Code Quality CI CD Git Enterprise Support

Senior iOS Developer

Ubook Editora

Jan 2015 - Jan 2017 (2 years)

Developed media and streaming iOS apps including Ubook, Ubook Kids, and TIM Audiobooks used by thousands of daily users. Improved internal documentation and optimized development workflows to support faster delivery.

Swift iOS Development SwiftUI RESTful APIs Developer Tooling Documentation Git

Senior iOS Developer

GOL Mobile

Jan 2013 - Jan 2014 (1 year)

Developed digital content platforms including Nuvem de Livros and O Jornaleiro. Delivered stable iOS releases and produced technical documentation for internal and external stakeholders.

Swift iOS Development Release Engineering Code Quality RESTful APIs Git Technical Documentation Testing

iOS Developer

Callnet

Jan 2012 - Jan 2013 (1 year)

Developed multiple iOS applications for enterprise clients including EBX Group and Cyrela. Participated in client presentations, external meetings, and product demonstrations.

Swift iOS Development RESTful APIs Requirements Gathering Debugging Performance Tuning Documentation Agile Coordination

Junior iOS Developer

TotenDev

Jan 2011 - Jan 2012 (1 year)

Developed iOS and macOS applications including É Gol and Projects DB. Supported technical documentation and client presentations as part of the delivery process.

Swift iOS Development MacOS Development XCode Git Technical Documentation Client Presentations Debugging Code Quality Agile Support

Junior iOS Developer

iAi?

Jan 2010 - Jan 2011 (1 year)

Built iOS and macOS applications for brands including Sky, Discovery, and Banco Galicia. Participated in client-facing activities and product demonstrations.