Worked closely with a small, cross-functional team including a product manager, designer, and CEO, shaping critical product decisions and providing technical direction for the project's success.• Architected a Marketplace Solution: Spearheaded the creation of a custom marketplace using Medusa.js and Next.js, featuring a unique way for product listing, shopping cart, and checkout flow. Customized medusa api services to match the product requirements.• Implemented a fresh and responsive shopping experience using Next.js, aligning the UI/UX with the design specifications to enhance the user experience.

Oversee the design and implementation of front-end microservices, contribute to backend microservices development, and ensure quality assurance with Cypress end-to-end test suites. Utilize Storybook for interactive component reviews and integrate the UI with third-party apps via Google Tag Manager. Developed Node.js microservice APIs and conducted performance testing with Grafana and k6. Created unit tests with Jest and implement ETL pipelines for MongoDB report APIs. Employed Docker for local development and orchestrated GCP resources with Terraform. Designed iOS app for retail partners to enhance customer profiles, monitor product popularity, and deliver insights to store managers.• Architected scalable microservices-based system to facilitate efficient scaling of product capabilities.• Steered initiatives to optimize legacy application costs, leading to achieving a 30% reduction through Datadog integration and resolving complex web app performance issues.• Modernized system performance to reduce average response time from 200ms to 120ms, significantly enhancing user experience and operational efficiency.• Planned solutions to gain a 300% increase in user base, thus driving optimal performance and supporting company growth targets.• Collaborated with product managers, designers, and diverse teams to clarify requirements and overcome technical issues.