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- Designed and launched a subscription-based e-commerce platform using React, Node.js, Java, Spring boot, etc, driving a 4.5% revenue increase within the first six months and deploying on a Kubernetes cluster to cut server costs by 20% while achieving 99.9% uptime. - Established coding standards for React and Node.js, decreasing code review time by 25%, elevating code quality, and integrating AWS Cognito-based authentication, which led to a 30% decline in login-related security issues. - Upgraded legacy features with React, enhancing the durability and reusability of the e-commerce codebase. - Led a remote team in crafting a global e-commerce solution, aligning with client requirements and ensuring punctual delivery. - Partnered with cross-functional teams to synchronize development with business objectives, achieving a 15% surge in product-market fit and refining platform performance with strategic algorithms and load-balancing, resulting in a 50% decrease in page load times and a 25% uptick in user interaction. - Introduced daily stand-ups, sprint planning, and retrospectives, enhancing project transparency and timely deliveries.

- Devised a scalable B2C subscription platform with AWS, React, Gatsby, and Contentful, refining user experiences. - Enhanced cross-platform compatibility using Elasticsearch, ensuring consistent performance across devices. - Instituted robust code governance, ensuring system stability and sustainability. - Crafted feature-rich user interfaces with React and accelerated page responsiveness with Gatsby. - Refined system design by merging microservices via a GraphQL API, boosting system efficiency and scalability. - Converted legacy systems into reusable microservices with AWS services, paving the way for a flexible, future-ready architecture. - Advocated for Agile methodologies, steering cross-functional teamwork, and guaranteeing improved project clarity and on-time delivery through sprint planning, daily stand-ups, and retrospectives.

- Partnered with UX/UI designers to craft intuitive interfaces for research scientists and administrative personnel, ensuring adherence to data privacy and accessibility standards like HIPAA. - Introduced real-time data synchronization with WebSockets, empowering the platform to showcase accurate, updated research data in line with company objectives. - Pioneered strict code review and testing protocols with Jest and ESLint, upholding industry-standard code quality. - Played a pivotal role in an agile setting, bridging communication gaps between back-end developers, researchers, and product managers for the successful delivery of high-impact features. - Directed the shift to a containerized microservices framework using Docker and Kubernetes, enhancing scalability, resilience, and deployment efficacy. - Collaborated with DevOps to automate CI/CD processes, slashing deployment durations and fortifying software delivery reliability.