About Andre
Portuguese
Native or bilingual
English
Fluent
Experience
- PayPalSenior iOS DeveloperAugust 2024 - Today (1 year and 11 months)• ● Built and scaled the functional test architecture from the ground up, establishing reusable standards that accelerated team productivity and validated critical money-movement flows.• ● Engineered custom workflows using AI Agents (Claude) to automate the generation of UI test scripts and class structures based on the Page Object Model (POM) pattern, dramatically accelerating the delivery of new test scenarios.• ● Expanded automated E2E test coverage across multiple product areas, significantly reducing regression risks and slashing release testing time from days to just hours.• ● Optimized CI/CD pipelines and implemented robust recovery patterns to fix flaky tests, reducing UI test execution time by 30-40%.• ● Improved app testability and automation stability by driving the instrumentation of durable Accessibility IDs across the UI.
- ZigiOS DeveloperJune 2023 - August 2024 (1 year and 2 months)• ● Spearheaded the technical development of white-label applications for the entertainment sector (pubs and bars), utilizing an advanced build configuration approach rather than multiple targets to optimize codebase maintainability.• ● Architected and integrated business-critical features on iOS following the merger of Zig and Tickets, including event ticketing management and support for new NFC technologies.• ● Elevated app quality by driving architectural refactoring focused on maintainability and increasing unit testing coverage by 15% using Quick and Nimble.• ● Contributed to architectural decisions advancing the core iOS app while also supporting the integration of Flutter modules.
- Remote HurbiOS DeveloperJune 2020 - November 2020 (5 months)• ● Boosted App Store ratings from 4.5 to 4.8 stars through performance improvements, UX enhancements, and bug fixes.• ● Refactored the Home and Profile screens, migrating from MVVM to VIP + MVVM using SwiftUI, optimizing performance and significantly reducing code complexity.• ● Ranked 6th in code contributions among all engineering teams in 2022 (out of 100+ developers).• ● Mentored junior developers by conducting pair programming and technical feedback sessions.
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