Danilo Pérez

I am a mobile-first full-stack developer with hands-on experience building end-to-end mobile and web applications for iOS, Android and the web. I combine front-end and back-end skills to deliver performant, maintainable products that improve user engagement and operational efficiency.

I've developed production mobile apps in Swift, Kotlin and Java with server APIs and admin panels built on Node.js, Express and modern front-end frameworks like React and Angular. I have experience with cloud platforms (AWS, Azure, GCP), CI/CD, containerization and databases including MongoDB and MySQL.

My projects include consumer fitness apps with personalized coaching and progress tracking, esports platforms featuring in-game and player performance tracking, and referee/tournament management features. I have led integrations, collaborated with designers and QA, and contributed to architecture and deployment pipelines.

I mentor junior engineers, participate in code reviews, and prioritize user-centric solutions that align with business goals. I am passionate about using current frameworks and cloud technologies to build scalable, maintainable mobile-first applications.