๐ Month 1 — Foundations (Cloud + Linux + Networking + IAM)
๐ฏ End of Month Project:
Static Website deployed on EC2 + Custom VPC
Stay Ahead in the Tech World. AI ML Neural networks Python Dart Flutter Android React native c c++ java c# Computer engineering Sandeep Kumar official profile Sofficial333 #Sofficial333
๐ Month 1 — Foundations (Cloud + Linux + Networking + IAM)
You should clearly understand:
What is cloud computing? (IaaS, PaaS, SaaS)
Why AWS? Benefits & Global Infrastructure
Regions, Availability Zones, Edge Locations
Shared Responsibility Model (AWS vs Customer responsibilities)
Pricing & Cost optimization basics
You should have practical experience deploying a basic project using:
| Area | AWS Services to Learn | What to Practice |
|---|---|---|
| Compute | EC2 | Launch Linux VM, Key pairs, Security Groups |
| Storage | S3 | Host static website, object versioning & lifecycle rules |
| Networking | VPC, Subnets, Route Tables, NAT Gateway, Security Groups | Create a VPC with public & private subnets |
| IAM & Security | IAM Users, Roles, Policies, MFA | Secure access, least privilege |
| Databases | RDS (MySQL/PostgreSQL) | Create DB instance, connect from EC2 |
| Monitoring | CloudWatch | Alarms for EC2/S3 |
| Load Balancing | ELB + Auto Scaling | Deploy 2 instances behind Load Balancer |
๐ If you can deploy a 2-tier architecture (EC2 + RDS + ALB + VPC + S3), you’re interview-ready.
Because AWS heavily uses Linux…
✅ Linux Commands:
cd, ls, mkdir, cp, mv, chmod, chown, grep, top, ps, tail, vi
✅ Networking Fundamentals:
DNS, DHCP, IP addressing, Subnetting
HTTP/HTTPS protocols
Firewall/Security Groups
Companies expect automation knowledge:
CI/CD basics
Git & GitHub workflow
Shell scripting (basic level)
Terraform (optional but gives advantage)
AWS CLI + SDK basics
Difference between SQL vs NoSQL
Basic CRUD in MySQL
DynamoDB basics (bonus)
๐ Deploy a web app with the below:
Frontend static files on S3 + CloudFront
Backend on EC2 inside a VPC
Database on RDS
IAM roles for secure access
ALB + Auto Scaling
Monitoring using CloudWatch
Source on GitHub
➡ Interviewer will be impressed if you can explain architecture diagram + security setup.
✅ Cloud / AWS
What is difference between EC2 and Lambda?
Public vs Private subnet?
How does Auto Scaling work?
RTO and RPO?
✅ Networking
CIDR notation?
What are security groups vs NACL?
✅ Linux
How to check running processes?
File permissions meaning like drwxr-xr--?
✅ Practical Demo (very common)
Launch EC2 + install a web server
Upload objects to S3 & set access permissions
| Month | Focus |
|---|---|
| 1- | Linux + AWS Core Services + VPC + IAM hands-on |
| 2- | RDS + Load Balancing + Git + Mini Project + Interview Q&A |
AWS S3 (Simple Storage Service) is like Google Drive / Dropbox , but for applications and companies. You can store: ๐ Files (PDF, Word, Ex...