Sudipta Kumar Paik

- Led the secure redesign of a user data system to meet GDPR, HIPAA, and PIPEDA compliance, using AWS KMS for full encryption and decryption of sensitive information. - Refactored all user CRUD operations in a distributed system built with NestJS and TypeScript, integrating DynamoDB, Cognito, Glue, and Serverless Framework. - Architected dynamic IAM roles and policies to streamline service permissions and improve infrastructure-level security across AWS. - Delivered full-stack contributions to the PolyAPI platform, including backend services, Next.js frontend, VS Code extensions, and reusable NPM packages. - Built CI pipelines and automated integration testing using GitHub Actions, Jest, and bash scripts, ensuring high test coverage and deployment reliability. - Collaborated with a global team of 8 developers, leading code reviews, QA testing, and developer experience improvements via GitHub Projects and agile practices.

- Migrated and developed large-scale web applications by transitioning from OpenText to Magnolia CMS, significantly improving scalability and long-term maintainability. - Refactored server-side integration with frontend layers to reduce page load times by 40%, enhancing user experience and performance. - Introduced comprehensive end-to-end testing using Cypress, complementing existing unit tests and significantly increasing code reliability. - Worked in agile teams, collaborating closely with cross-functional stakeholders across development, QA, and DevOps.

- Develop high-quality web Application, Analysis, Planning, and Estimation - Architecture development, Technical direction, and debug code - Identify, prioritize and execute tasks in the SDLC - Communicate with management and attend conference calls with overseas members - Build and deploy the application in Amazon Web Service (AWS) - Working and lead many Web applications using Python (Flask, Django), JavaScript (NodeJs, ReactJs, VueJs) - Research and develop several Android Applications (Mainly Offline communication)