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Fidel Rassu

@fidelrassu

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Senior Mobile Developer with 12 years of experience in app development.

United States

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What I'm looking for

I am looking for a role that fosters innovation, collaboration, and growth opportunities.

I am a Senior Mobile Developer with over 12 years of experience in building, developing, and optimizing mobile applications for both iOS and Android platforms. My expertise lies in React Native and native development using Swift, Objective-C, Java, and Kotlin. I have a proven track record of enhancing user experience and driving engagement through innovative mobile solutions.

Throughout my career, I have led the development of various mobile applications across multiple industries, focusing on performance, stability, and user-centric design. I have successfully migrated codebases to modern technologies, implemented CI/CD pipelines, and mentored teams to uphold best practices in mobile development. My passion for technology and commitment to delivering high-quality applications have consistently contributed to achieving business objectives.

Experience

Work history, roles, and key accomplishments

Senior Mobile Web Developer

HealthBook+

Jan 2024 - Feb 2024 (1 month)

Led the development of a mobile health platform, improving performance and stability. Migrated codebase from JavaScript to TypeScript for scalability and maintainability. Developed Bluetooth connectivity for real-time data transfer from health devices and enhanced app navigation using Redux Toolkit.

React Native TypeScript Firebase GraphQL AWS Jest Detox Jira

Senior React/React Native Developer

Innovation Vista

Apr 2019 - Dec 2023 (4 years 8 months)

Developed multiple mobile applications across various industries, implementing secure payment gateways and enhancing user experience. Collaborated with designers and product managers to iterate customer-oriented solutions and improve engagement metrics.

React React Native Expo JavaScript TypeScript REST APIs AWS Azure Mapbox Tailwind UI Redux Jest Cypress

Software Developer

Entrance Consulting

Sep 2017 - Mar 2019 (1 year 6 months)

Maintained mobile solutions for retail and corporate clients, focusing on subscription services and mobile payment integrations. Designed interactive apps with real-time notifications and consumer loyalty programs, ensuring adherence to brand guidelines.

React Native Java Kotlin Swift Objective C REST APIs Android Studio XCode Firebase Mocha Jest

Junior Software Developer

COBAIT

Jul 2012 - Jul 2017 (5 years)

Participated in the development of a business management system, focusing on automation and secure document sharing. Developed front-end and back-end modules, ensuring a seamless user experience and data security.

JavaScript React Redux Java Kotlin Object C Swift SQLite REST APIs Android SDK MongoDB MySQL GitHub

Education

Degrees, certifications, and relevant coursework

University of Houston-Clear Lake

Bachelor's Degree, Computer Science

2008 - 2012

Completed a Bachelor's Degree in Computer Science, focusing on software development, programming languages, and system design. Engaged in various projects that enhanced practical skills in coding and application development.