Vivek Kushwaha

About Vivek Kushwaha

Hi, I’m Vivek Kushwaha, a Full Stack Developer with 4 years of experience building scalable web applications and blockchain-integrated systems.Currently working with a Dubai-based blockchain company, I lead development of production platforms serving daily active users and websites handling monthly visitors. I specialize in designing high-performance full stack applications using React.js, Next.js, Node.js, and NestJS, along with cloud deployments on AWS and Google Cloud Platform.I have hands-on experience in building and deploying secure backend systems, integrating smart contracts using Ethers.js and Wagmi, and managing CI/CD pipelines with GitHub Actions. I’ve also worked extensively on real-time systems using WebSocket and Socket.IO, and optimized frontend performance through efficient state management and micro-frontend architecture.Beyond development, I have led and mentored junior developers, conducted code reviews, maintained clean architecture standards, and improved deployment efficiency across development, staging, and production environments.Technical Expertise:Frontend: React.js, Next.js, Redux Toolkit, React Query, Tailwind CSS, Material UIBackend: Node.js, NestJS, Express.jsDatabases: MongoDB, MySQL, PostgreSQLCloud & DevOps: AWS, GCP, Docker, CI/CD (GitHub Actions), PM2, VercelBlockchain: Solidity ABI integration, Ethers.js, Wagmi, HardhatAPIs: REST, WebSocketVersion Control & Tools: Git, GitHub, Bitbucket, JiraI am open to challenging Full Stack / Devops opportunities where I can contribute to scalable product development and high-impact engineering teams.

Experience

1. Full Stack Developer Lead

   Quranium

   Nov 2025 — Present · Dubai, AE

   Reduced monthly infrastructure cost from ~$1500 to ~$300 (≈85% reduction) through architectural optimizations.• Implemented aggressive caching strategies (Cache-Control, stale-while-revalidate) to significantly reduce serverless function invocations.• Migrated heavy API routes from Vercel Serverless Functions to a dedicated VPS, eliminating per-invocation costs for high-traffic endpoints.• Designed and deployed scalable NestJS backend on Google Cloud Platform using HTTP Load Balancer and PM2, achieving 99% uptime.• Implemented GitHub Actions CI/CD pipelines across dev, staging, and production environments, improving deployment efficiency by 80%.• Set up centralized error monitoring and Slack alerts to improve production issue response time.

Education

• Bhagwan Mahavir University, Surat

  Master of Engineering, Computer Science

• VIDHYADEEP INSTITUTE OF MANAGEMENT & TECHNOLOGY ANITA (KIM), SURAT 094

  Bachelor of Engineering - BE, Computer Engineering