Mumbai Metropolitan Region
I build high-performance real-time frontend systems and scalable full-stack applications using the MEAN stack. Over the past 5+ years, I’ve worked across two key areas: • Real-time fintech systems (frontend-focused, high-frequency data) • Full-stack enterprise applications (Angular + Node.js + MongoDB) In fintech systems, I specialize in designing Angular architectures that handle high-frequency streaming data with strict performance and reliability requirements. Key highlights: • Engineered frontend systems handling 10K+ real-time updates per second • Designed multi-socket architectures supporting JSON & binary streaming • Built reusable WebSocket frameworks for scalable communication • Optimized UI performance using OnPush, RxJS, and efficient data structures Full-stack experience: • Built REST APIs using Node.js and Express • Designed microservice-based architectures using MongoDB • Implemented CI/CD pipelines with Jenkins and Docker • Developed secure API communication with validation and error handling System-level expertise: • Reactive data flow architecture (RxJS) • WebSocket lifecycle management and fault tolerance • Performance optimization for large-scale UI systems • Secure client-server communication and data validation I focus on solving: • High-frequency data handling without UI lag • Scalable frontend architectures for real-time systems • Maintainable full-stack system design Tech stack: Angular, RxJS, WebSockets, Node.js, Express, MongoDB, Microservices, Docker, CICD, Jenkins If you're building real-time systems or scalable web applications, let’s connect.
• Engineered real-time trading UI handling 10K+ price updates/sec with stable rendering • Designed RxJS-based streaming architecture for high-frequency data processing • Implemented multi-socket communication supporting JSON and binary protocols • Built reusable WebSocket framework used across multiple applications • Optimized UI performance using OnPush change detection and efficient data structures • Developed hybrid data pipeline combining API and streaming data • Implemented data validation and controlled message routing for secure communication • Designed fault-tolerant systems with reconnection and error handling strategies
• Developed full-stack applications using Angular, Node.js, Express, and MongoDB • Designed REST APIs and backend services for scalable enterprise systems • Built microservice-based architecture with modular and maintainable components • Implemented authentication flows and role-based access control (RBAC) • Developed CI/CD pipelines using Jenkins and Docker for automated deployments • Led a team of 4 developers and ensured code quality through reviews and standards • Built dynamic dashboards, reporting systems, and data-driven UI applications • Implemented secure API communication with validation, error handling, and logging