Devansh Karnwal

1. Blog Application Development

• Developed a fully functional blog application using Python and Django.
• Implemented features such as user authentication, post creation, editing, and deletion.
• Designed and optimized the database schema using Django ORM.
• Integrated commenting and category/tagging features for better content organization.
• Used Django templates and REST API for frontend-backend interaction.
• Ensured security with user authentication, authorization, and CSRF protection.

2. Parking Management System (Backend Development)

• Designed and developed the backend system for a Parking Management System using Python and FastAPI.
• Implemented user authentication and role-based access control for security.
• Created RESTful APIs for vehicle entry, exit, parking slot allocation, and payment processing.
• Used MongoDB for storing parking records, optimizing query performance.
• Integrated real-time updates and notifications using WebSockets.
• Ensured scalability and performance optimization using async programming in FastAPI.

3. Stadium Machine Backend Development (Mohali, Chandigarh)

• Worked on the stadium machine backend system using Python and Django for managing entry and access control.
• Developed APIs for ticket validation, accreditation card authentication, and entry logs.
• Integrated with hardware devices (gates, scanners, and validation machines).
• Implemented real-time access tracking and stored logs in a MySQL database.
• Ensured data security, encryption, and compliance with industry standards.

4. Hospital Visitor Management System

• Developed a visitor management system for hospitals using Python and Django.
• Implemented visitor registration, check-in/check-out system, and appointment scheduling.
• Developed a role-based system for patients, doctors, and hospital staff.
• Integrated with SMS/Email notifications for appointment reminders.
• Stored visitor records securely in a MySQL database with efficient indexing.
• Ensured secure authentication and access control using Django’s built-in security features.

1. Portfolio Website Development

• Designed and developed a portfolio website using Django and Python to showcase projects and skills.
• Implemented user authentication, allowing users to create accounts and manage their profiles.
• Developed an interactive dashboard for users to update their personal information, skills, and project details.
• Integrated dynamic content rendering using Django templates and JavaScript for a smooth user experience.
• Used SQLite/MySQL as the database for storing user information, projects, and achievements.
• Ensured responsive design using HTML, CSS, and JavaScript, making the site accessible on all devices.
• Implemented contact forms and feedback mechanisms, allowing visitors to reach out via email.

2. E-commerce Website Management

• Managed and maintained a fully functional e-commerce platform with Django and Python.
• Implemented product listing functionality, allowing sellers to add, edit, and delete products.
• Developed a user authentication system for customer accounts, enabling secure login and profile management.
• Integrated a shopping cart and order management system with real-time inventory tracking.
• Implemented payment gateway integration for seamless online transactions.
• Created admin dashboards for monitoring sales, managing user accounts, and handling customer queries.
• Optimized database queries using Django ORM to ensure fast product retrieval and a smooth shopping experience.
• Implemented security measures such as CSRF protection, user role-based access, and encrypted passwords.

3. Social Media App Development ("Social Pot")

• Developed a social media platform named "Social Pot" using Python and Django.
• Implemented user registration and authentication, allowing users to create profiles and manage their accounts securely.
• Developed a post creation and sharing system, where users could upload text, images, and videos.
• Integrated real-time notifications, likes, and comment functionalities to enhance user engagement.
• Designed a follower/following system, enabling users to build a network and interact with others.
• Used Django REST Framework (DRF) to develop a RESTful API for frontend integration and mobile app compatibility.
• Integrated search functionality to help users find posts, profiles, and trending content.
• Optimized database queries and indexing to ensure scalability and efficient data retrieval.
• Ensured high security with JWT authentication, data encryption, and protection against SQL injection and XSS attacks.