MINNU MOHANDAS

Developing and maintaining enterprise-scale healthcare mobile applications for Android and iOS using React Native and TypeScript, delivering secure, scalable, and high-performance solutions across authentication, reusable frameworks, complex business workflows, and patient care modules.

• Developed and maintained production-grade React Native applications with TypeScript, Redux Toolkit, and React Navigation, ensuring robust performance and user satisfaction.
• Built reusable and scalable UI components with TypeScript generics and custom hooks, simplifying development processes and enhancing consistency across multiple modules.
• Architected and developed a reusable component library consisting of generic SelectField, MultiSelectField, React Hook Form wrappers, ExpandableView, Tooltip Provider, Typography components, reusable form controls, and configurable bottom-sheet based selection components, improving UI consistency and accelerating feature development.
• Implemented scalable role-based navigation with protected routes, dynamic navigation flows, permission-driven access control, and application bootstrapping based on authenticated user roles.
• Designed and maintained a secure OTP-based authentication system with AWS Amplify integration, secure session lifecycle management, token refresh, role-based authorization, session restoration, and protected route handling.
• Developed and enhanced Bulk Assignment V2, implementing complex multi-step workflows, ownership transfer, assignment scheduling, permission handling, and business validations using Redux Saga and React Hook Form.
• Built a comprehensive Diet Prescription module supporting hierarchical Prescription → Protocol → Phase → Phase Day workflows, drag-and-drop interactions, audit history, reusable layouts, and configurable healthcare planning.
• Enhanced the Chat module with media attachments, voice notes, secure file uploads, message synchronization, media galleries, and document-sharing capabilities integrated with backend services.
• Developed reusable Upload & Attachment infrastructure supporting profile images, digital signatures, healthcare documents, report issue attachments, and chat media using multipart uploads, secure APIs, and cloud storage integration.
• Built interactive Reports and Daily Progress Dashboard modules with optimized rendering, local caching strategies, React Query integration, and biomarker visualization for improved user experience.
• Implemented dynamic Questionnaire, Recipe Management, and Reportees modules supporting configurable forms, personalized healthcare workflows, and hierarchical user management.
• Worked extensively with Redux Toolkit, Redux Saga, React Query, Jotai, and React Hook Form to build maintainable application architecture and efficient state management.
• Optimized application performance by reducing unnecessary re-renders, implementing memoization techniques, improving large-list rendering, and developing reusable abstractions for shared functionality.
• Integrated REST APIs, AWS services, AppSync, Firebase, secure storage, and backend workflows to support authentication, healthcare data, media management, and reporting features.
• Contributed to platform-specific integrations by implementing small native features and React Native bridges using Kotlin and Swift whenever required.
• Participated in application releases for Android and iOS, production issue analysis, debugging, bug fixing, and continuous application maintenance.
• Collaborated with product managers, backend engineers, QA teams, UI/UX designers, and developers in Agile environments to deliver impactful healthcare solutions with a focus on user needs.
• Contributed to application architecture discussions, reusable engineering practices, and continuous improvements to enhance maintainability, scalability, and developer productivity.

• Trained 100+ students and teachers in React Native and web development, enhancing their technical skills.
• Mentored development of 10+ mobile applications, including Smart Library and Book Donation platforms, fostering practical learning.
• Increased project completion rate by 50% through structured mentoring and hands-on guidance.

• Developed iOS applications for ELD and DVIR fleet management, improving user engagement.
• Designed responsive UI using Xcode, resulting in 20% decrease in customer support issues.
• Implemented reliable API integrations while facilitating App Store submissions.

• Developed GPS tracking and analytics systems with Google Maps integration.
• Implemented geofencing and route history features to enhance user location tracking.
• Built REST APIs using PHP and cURL to streamline data retrieval and integration.