Pratham Khetrapal

SeatSavvy – Smart Restaurant Booking App

Built a restaurant booking app that helps owners manage their layout and services, while offering users a seamless booking experience:

• Restaurant owners can create and customize seating layouts
• Users can select and book preferred seats based on availability
• Menu customization by owners and visible to users in the app
• Home delivery option integrated for user convenience
• Booking by specific date and time with real-time updates
• Displays restaurant description, photos, and location details
• Firebase used for user login and real-time database management

EdTech Learning App - During Internship

An education-focused mobile app enabling users to purchase and access online courses with a seamless learning experience:

• Buy online courses with secure in-app payments
• Access live and recorded video classes
• Receive auto-generated certificates upon course completion
• Track progress and manage enrolled courses in one place

DualMode AI Chatbot – Online & Offline Assistant

Built a smart AI chatbot with dual functionality to provide seamless conversations in both online and offline modes:

• Online version uses Google Gemini API for real-time intelligent responses via API calls
• Offline version runs locally using a lightweight Hugging Face model
• Ensures smooth conversational UI and quick response across both modes
• Designed to toggle between modes based on network availability or user preference

VPN App

Developed a secure and user-friendly VPN app to enhance online privacy and prevent IP leaks:

• Allows users to connect to global VPN servers to mask their real IP address
• Enables location switching to bypass geo-restrictions and access region-locked content
• Implements a Kill Switch to block internet traffic if VPN disconnects, ensuring no IP leak
• Includes DNS and WebRTC leak protection for full privacy coverage
• Designed with a smooth and intuitive UI for seamless user experience

NIET App - for my College

Developed an all-in-one campus app for NIET to streamline student services and centralize college resources:

• Interactive notice board for real-time updates and announcements
• Student portal with fee payment and detailed academic/financial records
• Integrated AI-powered chatbot for instant query resolution
• Access to online library resources for study and research
• Dedicated section showcasing all student clubs and activities in one place

Towed Vehicle App - During Internship

Developed a Towed Vehicle App to help citizens and traffic police manage and locate towed vehicles efficiently:

• Enables users to check online if their vehicle has been towed from a no-parking zone
• Displays exact location and contact details of the impound lot for retrieval
• Helps traffic police maintain and update a large, organized database of towed vehicles
• Addresses the common issue of no centralized platform to verify vehicle towing status
• Improves transparency and reduces confusion for vehicle owners

Hotel Booking

Developed a hotel booking website that offers users a smooth and personalized booking experience:

• Users can search and book hotels based on location and distance from them
• Supports check-in and check-out date selection for accurate availability
• Displays hotel listings with photos, descriptions, and amenities
• Sorts hotel results dynamically based on user’s current or searched location
• Designed for an intuitive and responsive user experience

Arogya Setu - During Internship

Led the team at Arogya Setu (a HealthTech startup) as a Full Stack Developer to build an AI-powered health diagnosis platform:

• Users input their symptoms to receive recommended medical tests from our AI model
• QR code generated for each user session, allowing doctors to scan and access patient history
• Implemented blockchain technology to securely store and manage medical data
• Ensured secure, scalable, and user-friendly frontend and backend architecture
• Built for real-world healthcare usage with data privacy and portability in mind

GroceryHive

Developed a fully functional e-commerce website using WordPress, tailored for seamless product browsing and transactions:

• Built using Elementor for drag-and-drop design and responsive layout
• Integrated WooCommerce for product listings, cart, and secure checkout
• Customized product pages, categories, and filters for better user experience
• Included order tracking, user account management, and payment gateway support
• Designed with a modern, user-friendly interface to boost engagement and sales

WeatherWise

Developed WeatherWise – a smart weather forecasting website enhanced with AI-driven travel recommendations:

• Displays real-time weather data for any searched location using weather APIs
• Integrated AI feature that suggests clothing based on the weather to help reduce unnecessary travel luggage
• Advises users whether it’s the right time to visit a destination based on forecast trends and weather conditions
• Improves travel planning with intelligent suggestions for comfort and efficiency
• Designed with a user-friendly interface for seamless experience across devices

Face Recognition Attendance

Developed a face recognition-based attendance system to automate identity verification and record keeping:

• Used Python and OpenCV to detect and recognize faces in real time
• Automatically marks attendance upon successful recognition
• Maintains a secure and structured database of attendance records
• Reduces manual effort and enhances accuracy in tracking presence
• Designed for classrooms, offices, or events requiring automated check-ins

Human Pose Estimation - During Internship

Interned at Edunet Foundation as part of Microsoft’s CSR initiative, where I collaborated with Microsoft experts on an AI-driven project:

• Worked on a Human Pose Estimation system to detect and analyze human body posture
• Trained models to interpret body keypoints using computer vision techniques
• Explored real-world applications such as:
  • Estimating required seating at stations or offices based on people standing
  • Improving posture monitoring in healthcare and ergonomics
  • Correcting poses in yoga and exercise training environments

Own AI Model

Created a custom AI model as part of my AI/ML learning journey to classify images of dogs and cats:

• Built and trained a deep learning model to distinguish between dog and cat images
• Used labeled datasets and applied data preprocessing and augmentation techniques
• Evaluated model accuracy and performance using validation metrics
• Designed for hands-on experience in computer vision, image classification, and model training

Data Scrapping - During Internship

During my internship at Mesh Foundation, I led a data scraping project to extract large-scale stock market data from the National Stock Exchange (NSE):

• Extracted approximately 5000 files containing stock market data from NSE Nation Stock Exchange
• Utilized automated data scraping techniques to collect and parse both structured and unstructured data
• Employed Python libraries to clean, organize, and prepare data for further analysis
• Enabled comprehensive analysis and insights into stock market trends and patterns
• Gained valuable experience in real-world data extraction and processing methodologies

Analysis of 10 year data

During my internship at Mesh Foundation, I conducted a comprehensive market analysis using historical data and scientific events:

• Analyzed 10 years of stock market data using Python with NumPy, Pandas, and Matplotlib
• Explored potential market behavior patterns during moon phases, solar and lunar eclipses
• Visualized data trends to identify correlations between celestial events and market fluctuations
• Performed data cleaning, transformation, and advanced plotting for insightful analysis
• Applied real-world data science techniques to uncover unconventional market insights

Certified Power BI - Microsoft

Successfully completed Microsoft-certified training in Power BI, gaining hands-on experience in business intelligence and data visualization:

• Learned to create interactive dashboards and insightful reports using Power BI
• Explored data modeling, DAX functions, and real-time analytics
• Built end-to-end data pipelines from raw data to visual storytelling
• Earned an official certification from Microsoft, validating Power BI proficiency

Creating the UI

Effective UI design for optimal results