Page 676 - Emerging Trends and Innovations in Web-Based Applications and Technologies

International Journal of Trend in Scientific Research and Development (IJTSRD) @ www.ijtsrd.com eISSN: 2456-6470
 Laravel (PHP): Feature-rich and secure.  Insert Product
 Manage Product
 Django (Python): Ideal for rapid development and
security. 2. USER
 View Items
3. Authentication:  View Recommendation
 Use libraries like Passport.js (Node.js), JWT (JSON Web  View Related Products
Tokens), or frameworks’ built-in authentication  View Additional product
systems.
 Add to Cart
Database (Data Storage)  Wish-list
1. Relational Database (for structured data):  Review
 MySQL: Open-source and widely used.
VI. How Does One-Stop Service Portal Work?
 PostgreSQL: Advanced features and support for complex To provide you the best and affordable home services, One-
queries. Stop Service Portal works for you. It is a medium platform
that helps professionals to find work and at the same time
2. NoSQL Database (if flexibility is required): enables you to get the best for your in-house services. It will
 MongoDB: Document-based and highly scalable.
save your time and also make things available for you at a
3. Database Design: very reasonable price. The website lists the registered and
 Tables for users, workers, services, feedback, bookings, verified service providers and offers an opportunity for the
payments, etc. service providers to find part-time gigs or work. Besides
service providers, customers also benefit from such an
 Define clear relationships between tables (e.g., users and website.
bookings).
Let’s get deeper to know how One-Stop Service Portal works
Libraries/Tools for Backend Functionality for customers and professionals.
1. Payment Integration:
 Stripe or Razorpay: For secure online payments. For Customers -
Step 1- Registration : Create an account on the One- Stop
2. Real-Time Features: Service Portal website.
 Socket.IO: For real-time communication like
notifications or chat. Step 2- Browse Services : Search through a wide range of
available services, from horoscope to home repairs. Step 3-
3. Data Validation: Select Service : Pick the required service and select your
 Joi (for Node.js): Validates user inputs. location and preferred time.
4. Scheduler/Task Management: Step 4- View Service Providers : See profiles of available
 node-cron (Node.js) or Celery (Python): For scheduling professionals/service providers with ratings and reviews.
tasks like reminders.
Step 5- Book Appointment : Choose your preferred service
5. Email/SMS Notifications: provider and confirm the booking.
 SendGrid or Twilio.
Step 6- Await Service : The service provider will reach your
Other Essential Tools location at the scheduled time.
1. Version Control:
Step 7- Payment and Review : The service provider will reach
 Git with GitHub or GitLab.
your location at the scheduled time.
2. API Documentation:
 Swagger or Postman. For Professionals –
Step 1- Registration : Create an account as a service provider
3. Hosting: on the One-Stop Service Portal platform. Step 2- Profile
 AWS: Scalable cloud hosting. Creation : Fill in the required details, including your mastery,
experience, and availability.
 Vercel or Netlify: For frontend hosting.
 Heroku or Render: For small-scale backend hosting. Step 3- Receive Requests : Receive booking requests from
customers depending on your location and expertise. Step 4-
4. Containerization: Accept or Decline : Check the booking details and decide
 Docker: Ensures the application runs consistently across whether to accept or decline the request.
environments.
Step 5- Provide Service : Go to the customer’s location to
5. Deployment: provide the requested service.
 Use CI/CD pipelines with GitHub Actions or Jenkins.
Step 6- Get Paid : Get payment through the One-Stop Service
Modules- Portal.
1. ADMIN
Step 7- Manage Reviews : Respond to customer reviews and
 Order Management
perform well to maintain a positive reputation.
 Today Order
 Pending Order 1. Architectural Diagram
 Delivered Order Given below is the architectural diagram, which shows that
 User Management user or admin needs to register/login. In Online household
 Create Category services there will be four modules i.e., Booking Cart,
 Sub Category Payment, Product details and register/login as well as two

IJTSRD | Special Issue on Emerging Trends and Innovations in Web-Based Applications and Technologies Page 666