This assignment presents a practical cloud engineering solution covering cloud architecture, deployment strategy, security, scalability, monitoring, and cost optimisation.
cloud@assignment:~$ deploy app
✓ Infrastructure configured
✓ Web server running
✓ SSL enabled
✓ Monitoring active
Status: Production Ready
SMd Imran Biswas
Course
Module
Submission
Overview
The aim of this assignment is to design and explain a cloud-based hosting environment for a modern web application. The solution focuses on reliability, performance, maintainability, and secure access.
Application files are deployed on a cloud server using a web server such as Nginx or Apache.
HTTPS, firewall rules, access control, and secure configuration help protect the hosted application.
The design can grow by adding load balancing, CDN, caching, database scaling, and monitoring.
Architecture
The architecture separates the user, application, server, and data layers. This helps improve security, performance, and maintainability.
👤
Users access the web application through a browser over HTTPS.
🌐
Nginx serves the static frontend and proxies requests to backend services.
⚙️
The backend handles authentication, APIs, business logic, and data processing.
🗄️
A managed database stores users, application data, logs, and transaction records.
Deployment
The deployment process follows a structured workflow from development to production. This reduces errors and makes future updates easier.
Build the frontend, test the backend, configure environment variables, and check that the app runs locally.
Create a cloud server, install required software, configure firewall rules, and prepare the web server.
Upload files, run the application process, configure reverse proxy, enable HTTPS, and test all routes.
Security
Encrypts data between the user and the server.
Allows only required ports such as 80, 443, and SSH.
Keeps passwords, API keys, and secrets outside the public codebase.
Limits server and database access to authorised users only.
Regular backups protect the system from data loss.
Logs and alerts help detect performance or security issues early.
Conclusion
This cloud engineering assignment demonstrates how a modern web application can be planned, deployed, secured, and monitored using cloud technologies. The proposed solution provides a strong foundation for real-world hosting and future scalability.
A secure, scalable, and maintainable cloud-hosted web application environment.