• Implemented micro-frontends utilizing React which improved productivity by 20% and enhanced code maintainability by 30%.• Designed, implemented and maintained a highly performant and scalable Redux based state management system for micro-frontends, reducing global state complexity by 60%.• Strategically migrated 90% of React codebase from class-based components to functional components leading to a 20% reduction in lines of code and 25% increase in development speed.• Designed and developed RESTful APIs for microservices using Java and Python to support seamless communication between the frontend and backend.• Crafted robust server-side applications with Django, optimizing routing, middleware, and server logic for efficient performance.• Designed and implemented MongoDB database solutions, optimizing schema design and indexing for improved query efficiency.• Implemented Hibernate for strategic Object-Relational Mapping (ORM), seamlessly connecting Java applications with relational databases. This approach significantly optimized CRUD operations, resulting in a measurable reduction in database access latency and a consequential enhancement of overall application performance.• Created and customized PDF documents across various use cases using the JasperSoft Application.• Wrote Python scripts to automate pull and build processes, along with other related tasks.• Utilized Jest for rigorously testing RESTful APIs and React components, resulting in a 25% increase in defect identification rates and a notable 30% reduction in software quality issues.• Designed and developed multiple services for BaNCS Digital product and its implementation enhancing their functionality, scalability and user experience.• Directly interacted with clients to thoroughly understand project requirements and swiftly resolved production issues.• Conducted code reviews, mentored junior team members, and actively participated in continuous improvement initiatives.

• Developed a sophisticated video call application using the MERN stack, delivering a seamless and interactive user experience.• Implemented Socket.io for real-time communication, enabling efficient signaling WebRTC connections and enabling seamless peer-to-peer video call functionality.• Utilized MongoDB for efficient data management in the video call application, ensuring scalability and performance.• Designed and implemented responsive, intuitive UI components using React enhancing user engagement across various devices.

• Developed a robust Automatic Number Plate Recognition system using Python and Flask for backend, enabling real-time recognition of vehicle license plates.• Successfully established seamless backend-database connectivity to enhance security measures, ensuring encrypted and authenticated user logins for a robust and protected authentication system. and proficiently managed database operations using SQL.• Crafted intuitive web interfaces with HTML, CSS, and JavaScript, enabling users to easily input images for license plate recognition.• Enhanced overall efficiency and user experience by actively participating in the development of both front-end and back-end components.