Position: Node.js developer
Category: Node.js
English level: upper
Years of experience: 2


Loan app using Microservices Architecture:

User Authentication Microservice: Handles user registration, login, and JWT generation using bcrypt for password hashing.
Loan Management Microservice: Manages loan applications, calculations, and approvals.
Admin Microservice: Handles admin-specific functionalities like loan approval, user management, etc.
Backend Technologies:

Express.js: Set up RESTful APIs for communication between microservices and clients.
Kafka: Use Kafka for event-driven communication between microservices, enabling real-time updates.
PostgreSQL: Store user data, loan applications, and other relevant information.
Multer: Handle file uploads, such as documents required for loan applications.
Frontend Technologies:

HTML & CSS: Create user-friendly and responsive interfaces for both the client and admin pages.
Loan Calculator:

Implement a loan calculator component on both the client and admin pages.
Calculate monthly payments, interest rates, and loan terms based on user inputs.
Client Page:

User Registration & Login:
Create registration and login forms.
Implement client-side validation.
Loan Application:
Build a form for users to apply for loans.
Allow users to upload necessary documents using Multer.
Loan Calculator:
Integrate the loan calculator component.
User Dashboard:
Display loan application status and history.
Admin Page:

Admin Authentication:
Create a separate admin login form.
Validate admin credentials.
Loan Approval:
Display pending loan applications.
Enable admins to review and approve/deny loans.
User Management:
Provide the ability to view and manage user accounts.
Dashboard:
Present essential metrics and insights for admins.
multi-vendor e-commerce web app is built using Node.js, with MongoDB for the database and Cloudinary for image storage. It incorporates Gmail SMTP for email communication. Security features include bcrypt for password hashing and JWT for authentication.