Engineered scalable solutions and critical bug fixes heavily based on modern design patterns and software best practices for the realtor.com iOS application. Collaborated directly with technical leads across multiple feature teams to ensure seamless integration and adherence to architecture standards.

Architected and delivered a localized (English & Spanish) online e-commerce application from the ground up within an accelerated 3-month timeline (niceonline.com). Engineered secure authentication flows and a responsive storefront utilizing SwiftUI and MVVM architecture. Implemented comprehensive test coverage using XCTest and managed dependencies efficiently with Swift Package Manager.

Co-developed the next-generation Sonos iOS application as part of an elite 5-engineer team, focusing on core streaming, playback, and playlist functionalities. Leveraged modern Swift Concurrency (async/await) and SwiftUI to architect highly responsive, state-driven user interfaces for the Home and Media Control modules. Integrated AVFoundation and Core Data to manage complex media lifecycles, enabling seamless audio playback, playlist generation, and live radio station streaming.

Engineered critical modules for a medical-grade iOS insulin pump application, strictly adhering to high-reliability healthcare standards. Architected the Activity Mode feature, implementing a complex algorithm designed to proactively prevent hypoglycemia during physical exertion. Developed a robust alert framework using TCA (The Composable Architecture) and SwiftUI to guarantee real-time, critical data delivery from the pump to the user interface. Automated CI/CD workflows by integrating custom provisioning profile scripts within Bamboo, reducing build failures related to expired certificates.

Spearheaded the architecture and delivery of a highly scalable Server-Driven UI (SDUI) framework, enabling dynamic, backend-controlled interface rendering across the Rappi ecosystem. Engineered highly reusable UI components within a strict VIPER architecture, ensuring robust application stability by implementing comprehensive unit and E2E testing. Led frontend development for the RappiCard Request Delivery and Activation (RDA) team, building secure background check flows and real-time card delivery tracking screens. Utilized a modern, reactive tech stack including Swift, UIKit, Rx-Swift, and AVFoundation to deliver seamless financial user experiences.

Developed custom native Cordova plugins for the Lend Me It iOS application, bridging native performance with hybrid architectures. Engineered custom camera and advanced image filtering modules utilizing AVFoundation and Objective-C, ensuring high-quality media capture.

Architected a central iOS Framework for the Coca-Cola Latam Content Delivery System (CDS) to standardize API access across multiple applications. Designed a dynamic form-generation engine that rendered native UI elements directly from JSON API responses using MVVM + Coordinators architecture.

Spearheaded the complete migration of a legacy Objective-C telecommunications application to a modern, fully-tested Swift architecture. Engineered a scalable CI/CD pipeline using Fastlane tools to automate build and deployment processes. Delivered a comprehensive redesign of the user interface backed by an extensive XCTest suite to ensure high-fidelity VoIP and messaging performance.