Role & Responsibilities:
● Developing and maintaining scalable Flutter mobile apps for fleet operations, real-time tracking, and EV utilization.
● Building and optimizing Next.js SaaS dashboards for fleet operators with secure role-based access and analytics.
● Designing REST/GraphQL APIs and backend services using Nest.js, integrated with PostgreSQL.
● Implementing real-time features such as fleet status, location tracking, charging state updates, and vehicle
performance insights.
● Writing modular, reusable UI components and ensuring accessibility and performance best practices.
● Integrating third-party services including payment gateways, telematics data, and logistics APIs.
● Managing database schema design, migrations, indexing, and query optimization.
● Collaborating with product, QA, and DevOps teams in Agile sprints to deliver high-impact features.
● Ensuring platform reliability through unit, integration, and E2E testing.
● Contributing to DevOps and CI/CD automation for faster releases and improved deployment stability.
● Participating in code reviews and enforcing engineering standards and best practices.

● Built reusable, responsive frontend components using React.js and Next.js for patient dashboards, doctor
interfaces, and admin views.
● Created and integrated RESTful APIs with Node.js and Express.js for patient records, billing, and role-based admin
management.
● Connected the system with MongoDB to manage patient histories, medical reports, and hospital workflows.
● Designed dynamic forms and templates for care programs, meal plans, and configurable treatment workflows.
● Handled asynchronous operations using Axios and Redux Thunk for smooth UI data flow.
● Implemented user authentication and role-based access using JWT and protected routes for secure system usage.
● Integrated Razorpay payment gateway for secure patient billing and automated transaction tracking.
● Developed WebSocket-based live chat functionality to enable real-time communication between doctors, patients,
and staff.
Wrote unit tests for key components and APIs using Jest to ensure reliability and prevent regressions.
● Collaborated with cross-functional teams to ensure seamless API integration and system scalability.

● Developed the admin dashboard UI using React.js and Redux to display farmer transaction data in real-time.
● Designed backend routes using Express.js, implemented secure CRUD operations, and connected to MongoDB for
data storage.
● Created and tested APIs using Postman for purchase tracking, farmer profile updates, and analytics data fetching.
● Managed data consistency across UI using Redux and React Context.
● Implemented performance optimizations and code refactoring in critical modules.
● Handled backend error logging, middleware functions, and RESTful architecture.
● Ensured responsive design compatibility across desktop and mobile browsers.