A full-stack multi-vendor e-commerce platform with separate storefront, seller, and admin experiences. Built with React, React Router, and Recharts on the frontend and Node/Express + MongoDB on the backend, with JWT auth and rate-limited APIs. Sellers manage their own catalog and orders through a dedicated dashboard while admins oversee the marketplace — all wrapped in a polished, purple-accented storefront with product browsing, cart, and checkout flows.
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PDFConverterOnlineFree – Node.js PDF Tool
I built this project as a practical, real-world PDF tool that runs completely online and doesn’t rely on any database.
The idea was simple — most PDF tools out there are either paid, slow, or store user files. I wanted to create something lightweight, fast, and privacy-friendly using open-source tools.
🔗 Project Link: https://github.com/deepakpatilauthor/PDF-Tool-Node-JS-Project
What this project does
This web app lets users:
Convert PDFs to formats like Word, Excel, and images
Convert files back into PDF
Merge, split, and compress PDFs
Use everything without signing up
All files are processed temporarily and deleted automatically, so nothing is stored.
How I built it
I used Node.js for the backend and connected it with:
Ghostscript for handling PDF operations like compression
LibreOffice for document conversions
The whole system is stateless (no database), which keeps it simple and fast.
Why I built it this way
I wanted to prove that you don’t always need paid APIs or heavy infrastructure to build something useful. With the right open-source tools, you can create a solid, production-ready app.
What I learned
Working with system-level tools like Ghostscript and LibreOffice
Handling file uploads and processing efficiently in Node.js
Building a clean workflow without relying on a database
Thinking about performance and user privacy
Final thoughts
This project is a good example of how I approach building tools — keep it simple, make it useful, and avoid unnecessary complexity.
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I am excited to share that I’ve built an AI-based Real Estate Chatbot that helps users find properties, answer FAQs, and capture leads - all in real-time!
📌 Key Features:
✅ Instant responses to customer inquiries
✅ Smart property recommendations based on budget, location & other parameters
✅ Seamless lead capture to boost conversions
📽️ 𝐂𝐡𝐞𝐜𝐤 𝐨𝐮𝐭 𝐭𝐡𝐞 𝐝𝐞𝐦𝐨 𝐯𝐢𝐝𝐞𝐨 𝐚𝐭𝐭𝐚𝐜𝐡𝐞𝐝!
🚀 Want this chatbot for your real estate business? I’m ready to integrate it!
💡 Need a custom AI chatbot for your industry? I can build one tailored to your needs!
Let’s connect and bring AI-powered automation to your business!
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I designed and developed a secure and responsive login and authentication system focused on user experience, validation, and clean architecture.
This project demonstrates my ability to build real-world authentication flows used in modern web applications.
Key Features: • User login functionality with form validation • Clean and responsive UI • Error handling for invalid credentials • Secure authentication flow • Scalable structure for future enhancements
Tech Stack: • React.js • JavaScript • HTML5 • CSS3
This project reflects my focus on writing clean, maintainable code while ensuring security and usability in web applications.
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Food Delivery Admin Panel — MERN Dashboard for Menu & Orders
A full-stack admin panel for managing menu items and processing customer orders. Built with React, Node.js, Express and MongoDB, featuring role-based access, secure REST API endpoints and a clean UI to streamline restaurant operations.
Live Link: https://food-del-admin-oju0.onrender.com/
GitHub: https://github.com/TusharKonala/food-del/tree/main/admin
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Developed and enhanced the Caringly Yours web and mobile application using React and React Native, implementing responsive UI components, improving accessibility, integrating REST APIs, fixing bugs, optimizing performance, and collaborating with cross-functional teams to deliver a seamless user experience across platforms.
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gig: a marketplace for side-gig talent
gig is a web platform that connects everyday people who have a talent with people looking to book one. Musicians, sketch artists, comedians and other hobbyists can turn a passion into paid side gigs outside their day jobs.
I designed and built the front end, including:
A landing page with a bold, minimal black-and-white look, a "have a talent?" hero and clear navigation to the artist listings.
A split-screen sign-up and sign-in modal with a Talent Seeker / Talent Artist toggle, so each user type gets its own onboarding path.
A responsive, accessible form with a password visibility toggle and a clear primary call to action.
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Boring websites belong in the past. I build full-stack web applications that hit the sweet spot between striking visual design and flawless functionality. I take your raw ideas and forge them into interactive digital realities using React, Node.js, and Supabase. If you want a platform that works seamlessly behind the scenes and looks completely unforgettable on the screen, I’m the developer who brings it to life.
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🚀 Introducing PrepMate AI – An AI-Powered Mock Interview Platform
Over the last 2 months, I designed and developed PrepMate AI, a full-stack web application that helps candidates prepare for interviews through realistic AI-powered interview simulations.
Rather than building a simple chatbot, I focused on creating a complete interview preparation ecosystem with voice interactions, performance analytics, learning resources, and personalized interview experiences.
💡 What I Built
✅ Authentication & Secure User Management
✅ Resume Upload & Role-Based Interview Generation
✅ AI-Powered Mock Interview System
• Resume-based Questions
• Project-based Questions
• Technical Questions
• Behavioral Questions
• Scenario-based Questions
• Dynamic Follow-up Questions
✅ Voice-Based Interview Experience
• Speech Recognition
• Speech Synthesis
• Real-time Voice Interaction
✅ Interview Monitoring Features
• Webcam Integration
• Focus Tracking
• Tab Switch Detection
✅ Analytics Dashboard
• Performance Insights
• Skill Evaluation
• Progress Tracking
• Strength & Weakness Analysis
✅ Personalized Learning Hub
• Technical Interview Resources
• Behavioral Preparation
• HR Question Bank
• AI-Powered Recommendations
🛠 Tech Stack
React.js • Vite • Tailwind CSS • Node.js • Express.js • MongoDB • JWT • AI Integrations • Web Speech API
This project strengthened my experience in:
• Full Stack Development
• AI Product Development
• API Integrations
• System Design
• Database Architecture
• User Experience Design
🔗 Live Demo
https://prepmate-mu.vercel.app
📂 GitHub
https://github.com/
I'm currently available for freelance projects involving:
• React Applications
• MERN Stack Development
• AI-Powered Products
• SaaS Platforms
• Full-Stack Web Applications
If you're looking for a developer who can take a product from idea to deployment, let's connect.
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Developed an automated reminder management SaaS platform for scheduling, tracking, and managing time-sensitive notifications.
Aureminder is designed to help businesses automate recurring reminders and keep recipients informed through multiple notification channels.
The platform includes:
Automated reminder creation and scheduling
Email and Android notifications
Recipient and group management
Flexible recurring reminder schedules
Real-time reminder delivery and status tracking
Dashboard analytics and reporting
Secure, role-based access
Cloud-based access for managing reminders from anywhere
The solution can be customized for business workflows such as payment reminders, compliance deadlines, follow-ups, scheduled tasks, and other recurring notifications.
I can build a new reminder management SaaS product, extend an existing system, or integrate automated notification workflows into an existing business application.
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