Lalit Kumar

Cargill Internal Platform. Healthfirst – Insurance Platform.

Role: Senior Technical Consultant.

• Designed system architecture for a platform enabling data scientists to run ML queries and predict product outcomes.
• Resolved production issues in a timely manner while ensuring optimal performance levels were maintained.
• Collaborated with cross-functional teams to design and develop customized software applications.
• Provided end-user support, when necessary, by troubleshooting technical problems reported by clients.

Role: Senior Technical Consultant.

• Contributed to the design and development of insurance-related web interfaces for a major healthcare provider.
• Focused on building responsive, accessible, and user-friendly components using React.js.
• Collaborated with UX/UI designers and backend teams to ensure accurate data display and a smooth user experience.
• Participated in regular design reviews and sprint planning to align development with client expectations and compliance standards.

Role: Frontend Developer.

• Developed a platform for listing and booking flexible spaces, like hotels, studios, and venues.
• Integrated GraphQL APIs using Apollo Client, and created reusable UI components in React.js.
• Implemented booking, review, and payment flows with dynamic pricing and scheduling.
• Built a shared interceptor module to standardize API consumption and error handling.
• Collaborated closely with stakeholders to refine features and handle feedback.

Role: Backend Developer.

• Engineered backend architecture for a legal case management system using Node.js and MongoDB.
• Built secure, optimized API endpoints for managing case lifecycles, advocate assignments, and payment tracking.
• Integrated third-party tools like Files.com and Stripe for file handling and payments.
• Focused on database efficiency, reusable services, and secure API design.
• Managed change requests and delivered enhancements in close coordination with the client.

Role: MERN Developer

• Integrated Binance APIs to enable real-time cryptocurrency data tracking and trading features.
• Developed components for market analysis, price charts, and user portfolio insights using React.js.
• Ensured secure API communication and handled transaction workflows in the Node.js backend.
• Developed REST APIs for mobile applications.

Role: Node.js Developer.

• Built backend APIs for a platform where users can share and view testimonials for websites.
• Used Node.js and MongoDB to handle data securely and efficiently.
• Collaborated with front-end teams to ensure a smooth user experience.

Role: MERN Developer.

• Developed a forex trading analytics app that compares user profits and losses by trading symbols.
• Used React.js for the frontend, and Node.js, Express, and MongoDB for backend development.
• Delivered real-time data features and an interactive UI for better trading insights.