Vishal Singh

Mearn stack devloper

Talent

BengaluruMember since May 29, 2026

React.jsNext.jsTypeScriptTailwind CSSNode.jsJWT AuthenticationRBACMongoDBDockerJenkinsVercelCI/CDPayment IntegrationMongoDB Indexing

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React.jsNext.jsTypeScriptTailwind CSSNode.js

About

MERN Stack Developer with hands-on experience building and deploying full-stack web applications using React, Next.js, Node.js, Express, MongoDB, and TypeScript. During my 6-month internship at Sarthak Tech, I worked on secure authentication, Razorpay payment integration, automated workflows, and CI/CD pipelines. I'm excited to join as a Junior Full Stack Developer and contribute to building impactful products.

Experience

Full Stack Developer Intern (MERN Stack) at Sarthak Tech (2025-02 – 2025-08)

Improved API response time by 25% through MongoDB indexing and query optimization.
Built 10+ reusable React + TypeScript components, accelerating development speed by 30%.
Executed JWT Authentication and Role-Based Access Control (RBAC) to ensure secure user access.
Incorporated Razorpay payment gateway with PDF invoice generation and Nodemailer email notifications.
Containerized applications using Docker and established Jenkins CI/CD pipelines, reducing deployment time by 40%.