I'm Lucas Barros!
Senior iOS Developer
Over 6 years of experience leading teams and delivering innovative apps at companies like CI&T, AB-Inbev, and Compass Digital.
Specializing in Swift, iOS development, and agile methodologies, I have a strong background in project management and collaborative problem-solving across multicultural teams. Passionate about using technology to enhance user experiences and drive business success.
iOS Developer
Medical Device Manufacturer
Abr 2024 - Current
Developed a medical device management app using Swift and MVVM architecture, enabling secure patient access through QR scanning and personalized treatment tracking. Integrated Firebase for real-time data handling and ensured UX compatibility across iPhone and iPad. Delivered a scalable MVP, driving business growth and future expansion.
iOS Team Leader / Senior iOS Developer
Compass Digital
Jun 2022 - Nov 2023
Led a team of 6 developers in implementing GitFlow methodology to optimize deployment processes for enhancements and hot-fixes. Collaborated across iOS, backend, design, and DevOps teams to maintain workflow efficiency, manage on-call rotations, and handle incident management. Mentored team members, supported hiring efforts, and facilitated professional growth within the team.
Managed Test Flight & app provisioning for Boost & Thrive, serving over 600 million users. Developed app rebranding, improving UI consistency and raising the app rating from 3.2 to 4.2. Also delivered 10+ features in collaboration with designers and product teams. Provided on-call support, resolving critical issues within 48 hours and migrated from MVP to VIPER architecture.
iOS Developer / Scrum Master
AB-Inbev / Ambev Tech
Nov 2020 - Abr 2022
Led the team using Scrum methodology, leveraging Jira for metrics to improve development capacity and Azure DevOps for CI/CD. Collaborated closely with experienced professionals from CI&T and ThoughtWorks to enhance processes.
Developed the BEES app module, enabling clients to open support tickets or contact support via phone or WhatsApp. Utilized Swift and MVVM architecture, refactored legacy code, and ensured 87% unit test and snapshot coverage. Collaborated with Product and Design teams to define requirements, run A/B tests, and implement feature rollouts, while mentoring junior developers.
iOS Developer
Compass Digital
Feb 2017 - Dez 2018
In 2017, gained foundational app development skills using Swift, along with design and business strategies. In 2018, developed EasyBoard, an iOS, tvOS, and watchOS app that facilitated learning by allowing students to post questions on AppleTV for teacher and peer assistance. The app later garnered interest from Apple Developer Academy Detroit for further use.
WHAT I DO
7+
Years Experience
5+
Mobile Designer
Skilled in crafting intuitive UX and designing visually appealing UI components from concept to final delivery. Collaborates closely with stakeholders throughout the process, iterating and refining designs to ensure a seamless and engaging user experience.
iOS Mobile Analysis
Focused on driving product success through data-driven strategies and insights. By leveraging analytics, I ensure that features align with user needs and business goals, optimizing performance and delivering measurable results from concept to launch.
Team Leadership
Guide development teams to deliver high-quality apps through effective collaboration & mentorship. Focusing on streamlining workflows, fostering innovation, and ensuring alignment with project goals while supporting the professional growth of my team
Corporate
Projects
+1M
Users
Impacted
iOS Mobile Developer
Experienced iOS developer who takes ownership of projects, focusing on delivering high-quality solutions while overcoming technical challenges. Committed to building scalable, user-centric applications that drive success and enhance user experiences.
iOS Mobile Tester
Ensure app stability & performance through meticulous testing, including unit, integration, and UI tests. By identifying & solving issues early, guaranteeing a seamless user experience across various devices and iOS versions.
Scrum Specialist
Specialized in guiding teams through Agile practices to improve productivity and streamline workflows. Focusing on continuous improvement and facilitating efficient sprint planning, tracking key metrics & ensuring cross-functional collaboration for successful project deliveries
