Senior Full-Stack Engineer around 7 years of working experience in designing, developing, deploying, delivering an end-to-end solutions with MicroServices and MicroFrontend architecture on AWS, Azure and GCP cloud platforms in banking, eCommerce (B2B & B2C), FinTech, Social Media, HealthCare and Fitness domains. Leads teams, architects scalable systems, contributes to strategic technical decisions and mentors engineers. Frontend : Next.js, React.js, JavaScript, TypeScript, Redux, Hooks, Context API, HTML, CSS, SCSS, Tailwind CSS, StyledComponents, React Native, JQuery, PReact.js, SASS, ANT Design, React AG Grid, React Material UI, Bootstrap, Materialize, Mustache, Handlebars, WebPack. Backend : Node.js, Express.js, MicroServices, REST API, GraphQL, WebSocket, HTTP Request, Caching, Mongoose, mBus, Kafka, Sail.js, Babel, NPM, CORS, MongoDB Atlas. Databases : MongoDB, MySQL, Postgres, AWS RDS, AWS DynamoDB, AWS S3 Bucket, Azure Blob Storage, GCP Cloud Storage, InfluxDB, SQL Server. Cloud Services : AWS (EC2 Instances, Lambda Function, RDS, DynamoDB, S3 Bucket, ElastiCache, SQS, ELB, Route53, IAM, KMS, CloudWatch, Quicksight, Cloudfront, Cognito), GCP (Cloud Function, Cloud Storage, MemoryStore for Redis), Azure (Functions App, Blob Storage, Cache for Redis), Docker, Container, Kubernetes. Design Patterns / Architecture : MVC, Clean Architecture, Creational, Structural, Behavioral, Module Design Patterns, Messaging Patterns, Control Flow Patterns, SAGA, CQRS, Microservices, Microfrontend, Hexagonal, SOLID principles. Deployment : GIT, GitHub, Version Control, Jenkins, Harness, AWS CodeCommit, AWS CodeBuild, AWS CodeDeploy, DeployBot, Heroku, Render, Netlify. Tools / OS : VSCode, IntelliJ, Postman, GTM, OneTrust CMP, Shopify CMS, Lookers, Salesforce, SAP, Splunk, NewRelic, SonarQube, Snyk, ELK, Wavefront, Pagerduty, AWS CloudWatch, AWS Quicksight, JIRA, ServiceNow, Windows, Linux, MacOS.