Available to hire
I’m a senior mobile software engineer with 10+ years of experience building native and cross-platform mobile applications for Android and iOS. I specialize in Kotlin, Java, Swift, Dart, Flutter, Android SDK, and cloud-backed mobile features like authentication, payments, push notifications, offline sync, and deep linking.
I partner with product, design, backend, DevOps, and security teams to ship reliable mobile experiences. I focus on performance improvements, debugging, mentoring engineers, and establishing scalable CI/CD pipelines to deliver secure, high-quality apps.
Language
English
Fluent
Work Experience
Lead & Senior Android Engineer at Bitly
May 1, 2023 - June 1, 2026Lead architecture and development of cross-platform mobile applications using Flutter, Dart, Kotlin, Java, React Native and Swift for SaaS workflows covering link management, analytics, QR codes, and branded digital experiences. Built URL shortening, custom QR code generation, branded links, and link-in-bio management features with reusable mobile components and reliable API integrations. Developed in-app analytics dashboards showing click activity, geolocation, device type, referral source, and campaign performance through responsive mobile visualizations. Integrated Stripe and Braintree payment flows for premium subscriptions, including secure tokenization, subscription-state handling, and webhook coordination with backend services. Implemented deep links and universal links that route users from web pages, SMS, and social platforms into specific in-app screens and campaign flows. Improved mobile performance by 35% through caching strategies, deferred asset loading, animation profili
Android Developer at SpotSource
October 1, 2018 - April 1, 2023Developed secure internal Android applications using Kotlin, Jetpack libraries, Jetpack Compose, and MVVM for enterprise engineering and operations teams. Integrated real-time sync with Google Cloud Pub/Sub, Firestore triggers, and Cloud Functions to support collaborative updates, instant notifications, and automated workflows. Designed mobile API clients with retry logic, offline queueing, smart caching, Room, and WorkManager to improve reliability in low-connectivity environments. Implemented OAuth 2.0 SSO with Azure Active Directory and Spring Security for enterprise authentication across mobile and backend systems. Built accessible and responsive user interfaces supporting TalkBack, clear navigation patterns, and reusable components for multiple internal user personas. Created Jenkins, Gradle, and Firebase App Distribution pipelines for automated builds, QA testing, canary releases, and internal app distribution. Defined mobile security practices for internal APIs, including token
Software Engineer at CAA
March 1, 2016 - September 1, 2018Led the development team in creating engaging features for the mobile app, including devotionals, multimedia content delivery, event notifications, and streamlined group/cell interaction. Implemented a performance-optimized and cross-device compatible iOS solution, fostering a user-friendly experience and contributing to a 10% increase in active users. Played a crucial role in overseeing technology solutions for a transport service provider focused on rider convenience and trust. My responsibilities included leveraging Python and Flutter to develop a comprehensive platform that seamlessly connected riders and drivers, catering to diverse transport needs, including food delivery and goods transportation. Contributed to developing a product performance tool that empowered teams to analyze competition, connect brands with retailers and consumers, and uncover sales channel blind spots. Collaborated on designing and implementing features that allowed users to monitor SKU performance, identi
Mobile Application Developer at ServiceNow
September 1, 2014 - February 1, 2016Designed HIPAA-aligned Android applications using Kotlin, Android SDK, and MVVM architecture to support healthcare provider and patient-care workflows. Built claims-processing features and provider tools with OAuth2 authentication, token encryption, access auditing, and privacy-focused data handling. Developed real-time patient event dashboards using WebSockets and Firebase Realtime Database so care teams could monitor clinical activity and alerts. Created background sync services with WorkManager to keep medical data consistent in offline-first environments and re-sync automatically after connectivity returned. Implemented biometric authentication, Android Keystore, and secure credential storage to improve login security and user experience. Integrated mobile billing and co-pay workflows with Stripe SDK, validation rules, fallback handling, and backend payment-status updates. Collaborated with backend teams to define mobile-ready REST APIs, event-driven services, retry queues, and enc
Education
Bachelor of Science in Computer Science at Texas State University
April 1, 2010 - August 1, 2014Bachelor of Science in Computer Science at Texas State University
April 1, 2010 - August 1, 2014Qualifications
Industry Experience
Software & Internet, Professional Services, Computers & Electronics
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