[login to view URL] Brings nearly 16 years of deep expertise in delivering high-performance, scalable web applications across e-commerce, content management, and enterprise platforms. Currently spearheads solution development at Infosys Ltd. as Senior Developer and Technical Lead, mentoring teams and enforcing rigorous engineering best practices. => MCA (Master of Computer Applications) from RG University, Ranchi in 2025 => BCA (Bachelor of Computer Applications) from RG University, Ranchi in 2023 => Post Graduate in Software Development from The International Institute of Information => Technology (IIIT) Bangalore in 2022 => Post Graduate Degree in Animation and Multi-Media from Development of Advanced Computing C-DAC Mohali in 2010 My Expertise : - AI Code Quality Tools: SonarCloud, Snyk Code, DeepSource, AWS CodeGuru Back-End: Java, Spring Boot, Node.js, Express.js, REST APIs, GraphQL JWT, OAuth2, Jest, Cypress, Terraform, S3, DynamoDB, Cognito, Lambda, API Gateway, KMS, CloudWatch, Spring Boot, Spring. Mockito, Cypress Middleware & Security: Express.js Middleware (JWT Authentication, RBAC Authorization). API Request Validation & Error Handling Middleware. Logging & Monitoring Middleware. Axios Interceptors & Redux Middleware in React.js Front-End: React.js, Redux, Next.js, JavaScript, Tailwind, Material UI, Ant Design, WordPress, Drupal, Angular, Nest.js, RxJS, TypeScript, HTML5, CSS3 Databases: MongoDB, PostgreSQL, MySQL, Mongoose, Prisma, Hibernate DevOps & Cloud: AWS, GCP, Azure, Jenkins, Docker, Git, GitHub Actions, CI/CD, Apache Kafka, Kubernetes, Limited mention of EC2, RDS, Algolia, ElasticCache Architecture: Microservices, Monolithic, Micro-front-end, Atomic Design, Headless CMS, SOLID, DRY, TDD Tools : Jira, Postman, Swagger, Vercel, Webpack, Jest, Enzyme, Cypress