Hi, I'm Adarsh 👋

Full-Stack, Backend & Cloud Engineer | AWS Certified Developer

🚀 I build reliable, scalable backend systems and cloud-native applications that power real-world platforms and production environments.

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☁️ Core Tech Stack

Backend: Java, Spring Boot, .NET, Node.js
Cloud: AWS (Lambda, S3, API Gateway, EC2, RDS, CloudFront, IAM, SQS)
Databases: PostgreSQL, DynamoDB
Frontend: Angular, Vue, React
DevOps: GitHub Actions, CodePipeline, Linux, Docker

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🏗 Featured Projects

🎵 Musify – Serverless Music Streaming Platform

Spring Boot + React + AWS (Lambda, S3, DynamoDB, API Gateway)

• Fully serverless backend architecture
• Secure MP3 streaming using pre-signed S3 URLs
• Metadata stored in DynamoDB
• Stateless Lambda-based compute layer

👉 Repo: https://github.com/Adarsh0311/musify

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🌐 Cloud Portfolio (Production AWS Deployment)

S3 + CloudFront + Route 53 + ACM + CodePipeline

• Static hosting with global CDN
• Automated CI/CD pipeline
• Secure HTTPS with ACM
• Real-world DNS configuration

👉 Live: https://adarshkumar.dev
👉 Repo: https://github.com/Adarsh0311/Portfolio

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🏫 Campus Inspection System (Production Deployment)

Node.js backend on EC2 + PostgreSQL on RDS
Frontend hosted on S3 + CloudFront

• 99.9% availability with CI/CD
• JWT authentication
• Separate frontend & backend pipelines
• Used in a real university environment

👉 Repo: https://github.com/Adarsh0311/campus-inspection-system

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📜 Certifications

✅ AWS Certified Developer – Associate (Score: 885)

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📫 Connect With Me

LinkedIn: https://linkedin.com/in/adarsh-kumar03
Portfolio: https://adarshkumar.dev