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

SkillExperience
JavaScript3 Years
React.js3 Years
Node.js3 Years
Java1 Years
Payment gateways2 Years
React Native1 Years
MongoDB3 Years
AWS2 Years
Rest API3 Years
PostgreSQL1 Years
GCP1 Years
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