Architected and developed ecommerce platform backend, in a microservice architecture written in Typescript, using AWS Lambdas and CDK with a GraphQL API layer and DynamoDB persistence, integrated with Stripe
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Implemented user authentication, reservations, payment collections and refunds, product catalog, and error recovery, emphasizing scalability and handling increased customer traffic
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Designed and implemented an event-driven platform feature set utilizing AWS SQS
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Developed and maintained backend services for project management tools, using Typescript, deployed using AWS Lambdas, GraphQL APIs, and DynamoDB