- Design and architect end-to-end solutions using MERN stack (MongoDB, Express, React, Node.Js) - Architect and implement scalable cloud solutions using AWS services such as Lambda, API Gateway, S3, CloudFront, and CloudWatch - Act as single point of contact for technical delivery and architecture decisions across projects - Provide technical leadership, guide teams, and resolve complex architectural challenges - Enforce coding standards, best practices, and conduct code reviews - Collaborate with product managers, UX designers, and QA teams to deliver business-aligned solutions - Design and implement CI/CD pipelines aligned with DevOps practices - Work in Agile environments and participate in sprint planning and delivery - Mentor development teams and drive technical excellence - Support API design and integration using REST and OpenAPI (Swagger) standards