Full-stack MERN developer with 3 deployed apps, including a JWT-RBAC loan system. Seeking a backend internship.

github

Shashank Sengar  • Peerlist

Backend web application that analyzes GitHub user profiles using the GitHub Public API. • 4 REST API endpoints: analyze profile, list all stored profiles, get single profile, search profiles • Fetches and stores 7 insight metrics per user: followers, following, public repos, total stars, total forks, most-used language, account creation date • Built with Node.js, Express.js, MongoDB, Mongoose, and Axios • MVC project structure (controllers, models, routes, utils) • Deployed and live on Render Live API: https://github-profile-analyzer-wl3o.onrender.com GitHub: https://github.com/shashank2359/github-profile-analyzer

GitHub Profile Analyzer — Deployed API

Built and deployed a production-ready CRM platform to manage customer leads and sales pipelines. Features include secure user authentication, lead management, analytics dashboards, search and filtering, CSV export, pagination, and dark mode support. Successfully integrated MongoDB Atlas for cloud data storage and deployed the application using Vercel and Render. Key Achievements: Implemented complete CRUD functionality for lead management. Designed a dashboard with real-time lead analytics and visualizations. Added JWT authentication and protected routes for secure access. Deployed a fully functional cloud-hosted application. GitHub: https://github.com/shashank2359/Leadflow-CRM Live Demo: https://leadflow-crm-two-umber.vercel.app

LeadFlow CRM | Full-Stack Customer Relationsh

Description: Full-stack loan tracking system built with Node.js, Express.js, MongoDB, and React.js. • 2 user roles: regular users apply for loans; admins review, approve, or reject them • 7 REST APIs: registration, login, loan application, status tracking, admin list, approve, reject • JWT authentication with protected routes and middleware-enforced RBAC • MVC architecture with MongoDB Atlas schemas designed using Mongoose • All endpoints tested and validated using Postman Live URL: https://loan-frontend-h30g.onrender.com/ GitHub: https://github.com/shashank2359/Loan-Utilization-Tool

Loan Utilization Tool — MERN Stack

Responsive multi-section awareness website built with HTML, CSS, and JavaScript. Semantic structure, cross-device compatibility, and accessible design throughout. GitHub: https://github.com/shashank2359/She_can_foundation

She Can Foundation Website

ask management web app built with React.js using reusable components, hooks, and useReducer for scalable state management. Dynamic UI with real-time state transitions.