Mohinuddeen Riyas
About Candidate
Senior Mobile & Full Stack Engineer with 7+ years of professional experience designing, developing, and delivering high-performance cross-platform mobile applications and scalable web platforms. Proficient in React Native, Android (Java & Kotlin), Flutter, React.js, Next.js, Django, PHP, HTML, and Tailwind CSS. Strong background in RESTful API design, secure coding practices, and CS-Cart API integration.
Proven experience building enterprise and consumer-facing solutions in healthcare, e-commerce, and B2B ERP domains. Skilled in Agile development, Git, responsive UI/UX implementation, and maintaining code quality with secure design principles.
Available for immediate joining and actively seeking opportunities in the UAE / KSA for senior roles in mobile, full stack, or software engineering. Strong communicator with a portfolio of successfully launched applications and measurable impact on user retention and performance.
Location
Education
Work & Experience
Experienced Mobile and Web Application Developer with a strong background in cross-platform mobile development, web platforms, and backend integrations. Successfully architected and deployed applications for German Supplements and German Health Hub using React Native, and developed web solutions with React and Next.js, leveraging server-side rendering for SEO optimization and enhanced performance. Skilled in creating custom CS-Cart APIs with JWT-based authentication and role-based access control, as well as building CS-Cart add-ons to manage dynamic banners, featured categories, and product listings. Applied OWASP Top 10 security principles to ensure application security and protect against common vulnerabilities. Developed a HRMS mobile application using Flutter with PHP backend APIs for location-based staff attendance and merchandiser tracking, along with a web admin panel built with HTML, Tailwind CSS, PHP, and MySQL for attendance monitoring and reporting. Ensured data integrity through input validation, secure HTTPS communication, and audit logging.
Experienced Mobile Developer specializing in Java, Kotlin, React Native, and Flutter, with a strong track record of developing and maintaining both enterprise B2B and B2C applications. Successfully delivered enterprise solutions such as ElleysERP, used by over 10,000+ registered partners, and Capex, supporting 5,000+ stores and multiple active B2B clients. Developed a React Native B2C application for a supermarket, enabling seamless online shopping experiences for customers, and a Flutter mobile application for a community-based charity organization, facilitating donations, volunteer management, and event tracking. Collaborated with cross-functional teams including designers, QA, and product managers to ensure high-quality application delivery. Focused on designing intuitive UI/UX, improving user satisfaction, and conducting requirement analysis and code reviews, significantly reducing bug occurrences. Experienced in integrating third-party libraries and APIs, including payment gateways, to enhance application functionality and performance.
Android Developer with hands-on experience building applications for e-commerce and service industries using Java. Developed responsive UIs optimized for multiple screen sizes and translated business requirements into robust technical solutions. Maintained high customer satisfaction by promptly resolving user-reported issues and conducting code reviews to ensure quality and adherence to best practices. Integrated RESTful APIs and third-party SDKs for payment processing, location services, and analytics, enhancing app functionality and user experience.
