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Saloni Kumari
Looking for a jobAI Chatbot Web App
Aspiring MERN stack developer building secure REST APIs and AI chatbot web apps.
IndiaAI Chatbot Web App at Personal Projects
About
I’m an aspiring MERN Stack Developer and B.Tech IT student focused on building RESTful APIs, secure backend systems, and AI-integrated web applications. I enjoy turning well-defined requirements into reliable, testable features that users can trust.
In my projects, I built a UPI-style backend REST API with Node.js, Express.js, and MongoDB, including atomic debit/credit transactions using idempotency keys to prevent duplicate payments. I also implemented secure authentication using JWT and bcrypt, plus automated email notifications with Nodemailer.
I’ve also developed a full-stack AI chatbot application with a React frontend and a Node.js/Express backend, integrating the Google Gemini API for intelligent, context-aware responses. My approach is hands-on, security-minded, and grounded in strong fundamentals like DSA, DBMS, and OOP.
Experience
AI Chatbot Web App
Developed a full-stack AI chatbot integrating the Google Gemini API for context-aware responses. Built a React frontend with reusable components and React Context for global state, and created a Node.js/Express.js MVC backend with secured API keys via environment variables.
REST APIsGeminiReactNodeJavascript (ES6)MVCReact Context APIEnvironment VariablesGit
UPI Banking Backend API
Built a secure UPI-style REST API with Node.js, Express.js, and MongoDB, using API-driven architecture. Implemented atomic debit/credit flows with idempotency keys, JWT authentication with bcrypt password security, and integrated Nodemailer notifications.
NodeMongoDBMongooseJWT
Education
Greater Noida (B. Tech IT)
Pursuing a B. Tech in Information Technology with a focus on core CS concepts such as DSA, DBMS, and OOP.