Software Developer focused on reliable backend systems, currently building Aarambha, a finance learning app.

github

Korupolu Gowtham  • Peerlist

AI-powered PDF chat application that allows users to upload documents and ask questions in natural language. Uses a Retrieval-Augmented Generation (RAG) architecture with vector embeddings and semantic search to deliver accurate, context-aware, real-time responses. Built with React, Node.js, TypeScript, MongoDB, and Hugging Face.

DocuTalk - Chat with you PDF

A simple and intuitive movie search application built with React and Tailwind CSS. The app allows users to search for movies, explore trending films, and view detailed information including ratings, release year, and language. It integrates with The Movie Database (TMDb) API for real-time data, with optimized debounced search functionality to enhance performance. Built with a backend on Appwrite to track search data.

Screen Archives

Instant Transfer is a secure, React-based application for fast and easy money transfers, allowing users to sign up, log in, view balance, and send money with a sleek, user-friendly interface. Built with ReactJS, ExpressJS, NodeJS, and MongoDB.

Instant Transfer

Visualize is a web application developed with React.js, Node.js, and Express.js. This platform showcases the visualization of average temperature in Celsius, obtained through a weather API. For visualization, it leverages Chart.js libraries integrated within React.js. Notably, the entire user interface is crafted using the impressive Aceternity UI library, which greatly enhances the design aesthetics and functionality of the application.

Visualize-Charts

InstaSave is a cutting-edge web application meticulously crafted with ReactJS, NodeJS, and ExpressJS, offering seamless integration with the InstaSaver open-source API. This innovative platform empowers users to effortlessly download Instagram content directly to their devices by simply providing the content link. The user interface, developed using ReactJS, ensures a smooth and intuitive experience, while the backend, powered by NodeJS and ExpressJS, efficiently handles requests and orchestrates communication with the InstaSaver API. This synergy guarantees a responsive and reliable service. Tailwind CSS has been skillfully employed to enhance the application's responsiveness, ensuring an optimal viewing experience across a variety of devices. The sleek and modern design, coupled with Tailwind's utility-first approach, results in a visually appealing and user-friendly interface. InstaSave redefines the process of downloading Instagram content, offering a streamlined solution that leverages the latest technologies for a seamless and efficient user experience.

InstaSave

"Welcome to my dynamic blogging platform crafted with the powerful MERN (MongoDB, Express.js, React, Node.js) stack. Experience seamless and responsive user interfaces with React, backed by a robust backend powered by Express.js and Node.js. Our data is stored securely in MongoDB, ensuring scalability and flexibility. Explore a personalized experience with JWT (JSON Web Token) authentication, guaranteeing secure user access and interactions. Share your thoughts, ideas, and stories with our intuitive blogging interface. Engage with a community of like-minded individuals in a secure and authenticated environment. Join on this journey of expression, powered by the efficiency and reliability of the MERN stack, enhanced by JWT authentication for a safe and enjoyable user experience."

BLOGGING WEBSITE

Attached below is my portfolio from 2019 to 2023, I'm glad to share most of my design projects to prove my passion in Architecture design.

Portfolio

In this web development project using EJS, MongoDB, Node.js, and Express.js, I prioritized robust authentication and security measures. I implemented user authentication with Passport.js, incorporating strategies like OAuth and local authentication. For MongoDB security, I followed best practices including input validation, error handling, and prepared statements to prevent injection attacks. Role-based access control (RBAC) was enforced to restrict user privileges and ensure data confidentiality. Secure communication with MongoDB was maintained using encrypted connections. Node.js and Express.js played a crucial role in security by enabling middleware implementation for tasks like input validation, sanitization, and secure session management.

Authentication and Security

Clipboard Manager for macOS A lightweight clipboard manager with real-time monitoring and automatic screenshot detection. Features a clean glassmorphic UI with native macOS vibrancy, image preview thumbnails, and a global shortcut for instant access. Uses SQLite for fast, reliable persistent storage.