Elavarasan Selvaraj
Full-stack MERN developer with a learner’s mindset, hands-on expertise in DSA, and experience deploying secure, scalable apps using modern cloud platforms. 
Location: India 

I'm experienced MERN Stack developer with a strong background in building scalable web and mobile apps using MongoDB, Express.js, React, and Node.js. Skilled in end-to-end solutions, they’ve integrated Stripe for payments, Auth0 for authentication, WebSocket for real-time features, and deployed cost-efficient serverless architectures on AWS.

  • Improved code efficiency by 25% through Data Structures and Algorithms (DSA)
  • Optimized MongoDB queries by 30% using indexing and aggregation
  • Reduced REST API latency by 20% with load balancing and caching
  • Developed cross-platform mobile apps with React Native
  • Followed modern workflows using Git, Docker, CI/CD, and Agile methodologies


 

Skill Matrix

Skill Experience
JavaScript 3 Years
React.js 3 Years
Node.js 3 Years
Java 1 Years
Payment gateways 2 Years
React Native 1 Years
MongoDB 3 Years
AWS 2 Years
Rest API 3 Years
PostgreSQL 1 Years
GCP 1 Years
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