Abraham Sánchez Juárez

Leading Kotlin-based modernization of a major enterprise mobile application, migrating legacy Java modules to scalable MVVM and Clean Architecture patterns and improving CI/CD and automated testing to accelerate delivery.

Developed and customized the Android platform by modifying AOSP, implemented features and performance optimizations, and led testing and code reviews to ensure platform stability and hardware compatibility.

Designed and delivered a secure, cross-platform payment application for Android and iOS, led engineering teams, enforced code quality and app store release processes, and implemented encryption and authentication measures.

Led development of a customer-facing app for device quoting, purchase and in-store pickup, defining mobile architecture, integrating payment gateways and backend inventory systems, and mentoring developers.

Contributed to design and optimization of streaming app features including playback, caching, personalized recommendations and social sharing to improve user engagement and performance.

Worked across front-end and back-end projects, implemented scalable web applications and APIs, and developed Android applications using Java while participating in full SDLC and deployments.

Bachelor's Degree in Software Development (program focused on software engineering principles and development practices).