Mobile Developer React Native

ADAM STERN

Senior Mobile Developer

*****************@*****.*** +1-872-***-**** Jacksonville, FL 32202 PROFESSIONAL OVERVIEW

Professional and Experienced Senior Mobile Application Developer with over 7 years of expertise in building, deploying, and maintaining cross-platform and native mobile applications for iOS and Android. Proven track record across industries such as e-commerce, healthcare, and data analytics, delivering secure, scalable, and user- centric mobile solutions. Proficient in React Native, Flutter, Java, Kotlin, and Swift, with strong experience in integrating RESTful APIs, implementing CI/CD pipelines, and optimizing app performance for speed and reliability. Skilled in architecting cloud-connected mobile applications using platforms like Firebase, AWS, and Azure, while adhering to best practices in UI/UX design, accessibility, and mobile security standards—including HIPAA compliance for healthcare applications. Collaborates effectively with cross-functional teams to translate business requirements into polished, high impact mobile experiences. WORK EXPERIENCE

Senior Mobile Developer, Skyline Commerce

•Developed and maintained a cross-platform mobile e-commerce application using React Native for Android and iOS.

•Integrated mobile front-end with secure AWS services - Cognito, S3, Lambda to support authentication, real-time inventory, and checkout. 03/2021 – Present

•Implemented app features such as biometric login, deep linking, push notifications, and in-app purchases to enhance user experience.

•Designed and optimized UI components for performance and responsiveness across devices.

•Set up CI/CD pipelines using Fastlane and GitHub Actions to automate testing and deployment.

•Mentored junior developers and contributed to establishing mobile development best practices across the team.

Mobile Application Developer, WellCore Health

•Designed and developed HIPAA-compliant mobile apps using Flutter and React Native for healthcare providers and patients.

•Integrated mobile interfaces with EHR systems, wearable devices, and third-party health platforms.

03/2018 – 02/2021

•Built secure authentication, encrypted data storage, and biometric login to ensure patient privacy.

•Collaborated with clinicians and UX designers to create intuitive, accessible app interfaces.

•Conducted unit testing, code reviews, and performance tuning to maintain high app reliability.

•Contributed to continuous improvement of digital care tools for scheduling, health tracking, and communication

Junior Mobile Developer, TrackFin Analytics

•Assisted in developing mobile applications using Ionic and Cordova for financial data tracking in global aid programs.

•Helped transition legacy web dashboards to responsive, mobile-friendly formats with offline capabilities.

12/2015 – 02/2018

•Supported API integrations and bug fixing to ensure cross-platform compatibility.

•Participated in user testing, device debugging, and performance optimization efforts.

•Created user documentation and delivered app walkthroughs for field team training.

•Contributed to mobile tools that improved data transparency in international development reporting.

Skills

Cross-Platform App Architecture

Expertise in designing scalable, maintainable architectures for mobile apps using React Native and Flutter, ensuring code reusability and efficient performance across iOS and Android. Agile Product Delivery

Strong track record of delivering app features collaboratively in Agile teams, translating business needs into mobile-first solutions through regular sprint cycles, user feedback loops, and iterative releases. CI/CD for Mobile

Implemented automated build pipelines with Fastlane, Bitrise, and GitHub Actions to streamline mobile development, testing, code signing, and deployment. Performance Monitoring & Crash Analytics

Experienced in using tools like Firebase Crashlytics, Sentry, and Flipper to proactively identify and fix bottlenecks, reduce app crashes, and ensure smooth user experiences. Mobile Security & Compliance

Hands-on experience implementing data encryption, secure local storage, OAuth2, and HIPAA compliant mobile app features—critical for healthcare and fintech applications. Device & OS Integration

Proficient in integrating native device capabilities such as biometric authentication, deep linking, camera and media access, offline storage, and push notifications. App Store & Deployment Lifecycle Management

Skilled in managing App Store and Google Play release pipelines, including provisioning, code signing, beta testing (TestFlight, Firebase App Distribution), and phased rollout strategies. Mobile UI/UX Optimization

Specialized in crafting intuitive, accessible, and touch-optimized user experiences with smooth animations, responsive layouts, and platform specific design patterns (Material Design, Human Interface Guidelines). Education

Bachelor of Science in Computer Science

2015

Contact this candidate