Shubhom Chatterjee

Spearheaded the development, testing, and deployment of React and AEM-based configurable components and pages for Mercedes-Benz USA, ensuring robust functionality and seamless user experience.

Architected scalable frontend reusable components, optimizing data flow, state management, and AEM/REST integrations, significantly enhancing user experience, accessibility, and web vital performance.

Implemented and managed CI/CD pipelines using Jenkins, Docker, and GitHub Actions, streamlining deployment processes and improving development efficiency.

Developed an OpenAI-based AI Chatbot with a vector database using Node.js, enabling efficient document querying and accurate answer retrieval.

Drove the development, scalability, and optimization of Humana's web and mobile applications, leveraging Vue.js, React.js, React Native, TypeScript, Node.js, and Express.js.

Achieved a ranking improvement for MBUSA.com from 7th to 1st by JD Power, directly attributable to drastically improved performance and accessibility metrics.

Developed internal tools utilized daily by 500+ employees, enhancing organizational efficiency in resource tracking and allocation based on skill sets and project sensitivity.

Spearheaded mobile application development using React Native and TypeScript, incorporating native modules (camera, Bluetooth), background workers, and FCM, while optimizing performance with Flatlist, Lazy Loading, Map View, D3 Charts, GraphQL, and AWS S3 storage for image optimization, caching, and SSR.

Orchestrated the end-to-end development, strategy, and deployment of core application modules, brand dashboards, and Shopify integrations, leveraging Node.js, AWS EC2, Next.js, React.js, React Native, Redux, and MongoDB, with a focus on SSR and SEO optimization.

Engineered and optimized a comprehensive dashboard solution using Node.js, Next.js (SSR), React.js, GraphQL, and AWS Lambda, integrating oAuth and JWT for secure authentication and enhanced data visualization with Material UI.

Streamlined development and deployment workflows by implementing CI/CD pipelines with Jenkins, Docker, and GitHub Actions, improving release frequency and reliability.

Built and maintained a robust mobile application using React Native, TypeScript, Redux Toolkit, and GraphQL, featuring OTA updates, push notifications, deep linking with Shopify, and in-app store functionalities.

Developed intricate styling and API integrations for the Shopify web app using Liquid, React.js, and Redux Toolkit, enhancing user interface and third-party API interactions.

Led and mentored a cross-functional team of 3 frontend and 2 backend developers, overseeing sprint planning, task delegation, and conducting code reviews to ensure high-quality deliverables.

Successfully launched 3 critical modules of the Carrot app one month ahead of schedule, demonstrating strong project management and execution.

Managed and optimized the application infrastructure to handle over 1,000 requests and support 3,000 daily active users (DAU), ensuring high availability and performance.

Drove end-to-end development, testing, and deployment of full-stack solutions, including SSR, SEO optimization, and 3D model integration, utilizing Node.js, Next.js, React.js, TypeScript, Redux, AWS DynamoDB, AWS Lambda, MongoDB, and ThreeJS for Geogram CMS.

Implemented a micro frontend architecture, optimizing queries and integrating JWT-based authentication, while developing reusable, type-safe components with atomic design principles, controllers, and responsive layouts.

Managed deployments on AWS EC2, leveraging AWS EventBridge and SQS for robust event-driven architectures and message queuing.

Developed a drag-and-drop component builder tool, significantly accelerating form creation with integrated validation capabilities.

Delivered the product from conception to production deployment 70% ahead of the anticipated deadline, showcasing exceptional project management and execution.

Significantly improved SEO and Web Vitals scores, enhancing search engine visibility and user experience.

Enhanced user feedback mechanisms, leading to a 30% improvement in user satisfaction and product iteration.

Led the ideation, strategy, architecture, and development of the Krisearch App (Farmer Aggregator) using a full-stack approach including Node.js, React Native, TypeScript, Redux, Firebase, AWS, PostgreSQL, and Material UI.

Implemented robust biometric authentication and integrated MongoDB geosearch with geolocation to provide users with the lowest latency radius-based services.

Developed interactive and responsive data visualizations using D3.js, enhancing user engagement and data comprehension.

Managed and optimized the application to effectively handle over 5,000 unique visits.

Significantly reduced the impact of intermediaries between farmers and customers, improving market efficiency and direct engagement.

Developed the Stockedge Social, Stockedge App, and Stockedge Club platforms from the ground up, leveraging Node.js, React Native, React.js, GraphQL, Firebase, AWS IAM/SQS, and SQL for robust functionality.

Optimized application performance by fixing memory leaks and implementing dynamic responsive charts, native modules, React Navigation, infinite scrolling, and advanced caching/memoization techniques.

Drove the Stockedge app from initial concept to achieving over 1 million downloads and 5,000 daily active users (DAU).

Contributed to establishing the platform as the largest stock market learning and analysis platform in West Bengal.