Rajan Kumar

About Rajan Kumar

Full Stack Developer | MERN Stack Alchemist React.js | Next.js | Vite | Node.js | Express.js | MongoDB | Docker, AWS, Git, MySQL, PostgreSQL | PHP (Laravel, Symfony)| Certified Full-Stack Welcome to my digital realm! I’m not just a developer—I’m a full-stack alchemist and DevOps maestro, turning ideas into scalable, production-ready applications on AWS. With 4 years of hands-on expertise, I craft seamless frontends with React/Next.js using Vite, build robust backends with Node.js/Express.js, PHP (Laravel, Symfony) and harness MongoDB for data magic. But that’s just the beginning—I also automate deployments, containerize apps with Docker, and deploy to AWS EC2/S3 for seamless scalability. 🧙 Why Collaborate with Me? Full-Stack Mastery: Frontend : Lightning-fast builds with Vite, dynamic UIs via React.js, and server-side rendering with Next.js (SSR/SSG). Backend : Scalable APIs with Node.js, Express.js, PHP (Laravel, Symfony) and MongoDB (or PostgreSQL/MySQL when needed). Full-Stack Integration : End-to-end solutions from concept to deployment, powered by modern tools like Vite and AWS. DevOps & Cloud Automation: AWS Cloud Engineering : Deploying Docker containers on EC2 instances, storing static assets in AWS S3, and leveraging Auto Scaling Groups for traffic spikes. CI/CD Pipelines : Automated builds, tests, and deployments with GitHub Actions, Jenkins, or AWS CodePipeline. Database Engineering : Optimizing MongoDB, MySQL, or PostgreSQL for performance and scalability on AWS RDS. Git & Cloud Infrastructure Alchemy: Branching strategies, conflict resolution, and collaborative workflows. Infrastructure as Code (IaC) with AWS CloudFormation, Terraform, or AWS CDK. Securing cloud resources with IAM roles, VPC configurations, and AWS Shield for DDoS protection. The Full-Stack + DevOps + Cloud Architect: I build MERN applications that scale on AWS, ensuring they deploy flawlessly. My secret? Vite for blazing-fast frontend development. Docker for consistent environments and AWS EC2 for scalable hosting. CI/CD pipelines for automation. MongoDB/MySQL/PostgreSQL on AWS RDS for data resilience. Technical Arsenal: Frontend/Backend : React, Next.js, Vite, Node.js, Express.js, PHP (Laravel, Symfony) and MongoDB. DevOps & Cloud Tools : Docker, Kubernetes (if used), AWS (EC2/S3/RDS/CloudFormation/CodePipeline), Git. Databases : MongoDB (NoSQL), MySQL, PostgreSQL (SQL), AWS RDS. Cloud & Security : AWS S3, EC2 logging (e.g, AWS CloudWatch). Let’s Create Full-Stack Magic:

Experience

1. Senior Software Developer

   Geekybones Lab Pvt Ltd

   Mar 2024 — Present · Mohali, IN

Education

• Kurukshetra University

  Bachelor of Computer Application

  2019 — 2021