Designed and implemented Node.js REST APIs to support frontend workflows, authentication, and data aggregation.

Directed the migration of a legacy .NET application to React, improving scalability and user experience.

Integrated Gen-AI capabilities into applications, streamlining clinical data workflows and enhancing user interaction.

Engineered and optimized high-performance backend services using Node.js and Java, developing scalable RESTful APIs that improved system integration efficiency and reduced overall latency by 25%.

Implemented multiple front-end application screens using React.js, leveraging TypeScript and NPM component libraries to accelerate development and maintain a clean, modular codebase.

Developed and maintained Vue.js components for enterprise web applications, implementing reusable UI patterns, state-driven rendering, and responsive layouts.

Restructured the full checkout system by integrating secure payment gateways, multi-currency logic, and one-click payment experiences, leading to an 18% reduction in cart abandonment.

Developed a robust real-time inventory management system using Node.js, event-driven patterns, and RabbitMQ message queues to ensure reliable stock synchronization and prevent overselling.

Integrated Vue.js and React modules to deliver an interactive, unified, and mobile-responsive user experience across web and hybrid applications.

Integrated MongoDB into event-driven architectures using RabbitMQ/Kafka message queues and Node.js, ensuring reliable data synchronization, fault tolerance, and seamless communication across distributed systems.

Optimized Apple’s product catalog and checkout experiences by enhancing load times, improving accessibility, and driving higher conversion rates across global user traffic.

Managed digital content structures by creating and maintaining Text Assets, Fragments, Templates, and Nodes, ensuring reusable and scalable content delivery.

Implemented real-time inventory synchronization across product pages using Node.js and RabbitMQ message queues, reducing stock inconsistencies and improving customer trust.

Designed and deployed containerized applications using Docker and Kubernetes, integrating them into CI/CD pipelines for automated, reliable, and rapid deployments.

Integrated Node.js with AWS Lambda for serverless compute workflows, reducing backend overhead and improving checkout page response times by 30%.

Collaborated with QA engineering teams to embed comprehensive Mocha test suites, ensuring robust backend API functionality and consistent integration with React- and TypeScript-based front-end interfaces.

Built secure, scalable RESTful APIs using Node.js and Express.js, supporting mission-critical workflows and real-time data consumption across front-end applications.

Developed Python-based Gen-AI microservices to analyze product metadata and generate structured insights consumed directly by React, Angular, and TypeScript UIs for advanced personalization and user experience enhancement.

Engineered a high-performance, responsive checkout experience for financial products by leveraging React TypeScript, improving transaction speed, accessibility, and regulatory compliance across global user traffic.

Developed modern UI components using React.js, Redux, Material UI, HTML5, and CSS3, while building robust backend services with Node.js, Express, and Nest.js to support real-time interactions and low-latency data flows.

Integrated event-driven architecture using RabbitMQ and Kafka message queue systems to enable reliable asynchronous processing, real-time updates, and secure data pipelines across distributed financial platforms.

Enhanced cloud-based application performance by using AWS services to support scalable data pipelines, serverless compute, real-time streaming, and portfolio update mechanisms.

Implemented GraphQL APIs to streamline data retrieval, optimize network usage, and improve the responsiveness of portfolio management dashboards built in React TypeScript.

Optimized backend API performance, security, and latency using Node.js, Express, Nest.js, and message queues, ensuring safe and compliant handling of financial transactions and sensitive account data.

Established automated testing frameworks using Cypress, Mocha, and TypeScript-based test suites to guarantee stability, accuracy, and production-grade reliability across application deployments.

Added automated summarization, anomaly detection, and intelligent insights into investment dashboards using LLM-powered inference pipelines, integrated seamlessly into React components.

Containerized and deployed applications using Docker and Kubernetes, enabling scalable microservices, predictable builds, and highly resilient CI/CD

Directed UI development efforts to meet WCAG 2.0 accessibility standards, significantly enhancing usability.

Revamped critical banking portal pages for cross-browser compatibility and mobile responsiveness, achieving a 25% increase in user engagement.

Optimized application performance through refined state management with Redux.

Integrated backend services using Node.js and Java to promote effective RESTful API communication.

Produced real-time financial data visualizations with D3.js and Highcharts to enable effective market trend tracking.

Engineered secure authentication mechanisms with OAuth 2.0 and JWT to strengthen platform security.

Collaborated with QA teams to incorporate Cypress and Jest testing tools, ensuring high-quality front-end functionality aligned with industry best practices.