Someone just put 20 real AWS projects on GitHub for free.
20 projects. Beginner to expert. Every major AWS service covered:
→ Project 1: Static website on S3 and CloudFront
→ Project 5: Full CI/CD pipeline with GitHub Actions
→ Project 12: Kubernetes on EKS with Helm and autoscaling
→ Project 13: GitOps with ArgoCD
→ Project 14: Full observability stack with Prometheus, Grafana, and Loki
→ Project 17: Multi-region active-active architecture
→ Project 19: Chaos engineering with AWS FIS
→ Project 20: FinOps and cost optimization
Every project has working code, step-by-step instructions and cleanup scripts so you do not get a surprise AWS bill.
Covers everything you need for AWS Solutions Architect, Developer, SysOps and DevOps Engineer certifications.
Repo: https://t.co/TQLaNtv7yC
If I Had 6–12 Months to Master System Design in the AI Era, I’d Do This
Stage 1 — Computer Science Foundations
Build the fundamentals first
• How computers work
• Operating systems basics
• Networking fundamentals
• Databases fundamentals
• Data structures and algorithms
• Using AI to accelerate learning
Stage 2 — System Design Fundamentals
Learn the language of scalable systems
• What system design is
• Functional vs non-functional requirements
• Scalability basics
• Reliability and availability
• Latency and throughput
• Trade-offs in system design
Stage 3 — Networking & Communication
Understand how systems communicate
• HTTP and HTTPS
• TCP/IP fundamentals
• DNS
• Load balancers
• API communication
• WebSockets and real-time communication
Stage 4 — Databases & Storage Systems
Master data management
• SQL databases
• NoSQL databases
• Database indexing
• Replication
• Sharding
• CAP Theorem
• Data consistency models
Stage 5 — Caching & Performance
Improve speed and efficiency
• Caching fundamentals
• Redis and Memcached
• CDN concepts
• Cache invalidation strategies
• Query optimization
• Performance bottlenecks
Stage 6 — Distributed Systems
Learn how large-scale systems operate
• Distributed architecture
• Consensus basics
• Event-driven systems
• Service discovery
• Fault tolerance
• High availability systems
Stage 7 — Message Queues & Streaming
Handle large-scale communication
• Kafka fundamentals
• RabbitMQ basics
• Event streaming
• Asynchronous processing
• Background jobs
• Data pipelines
Stage 8 — Microservices Architecture
Design modern applications
• Monolith vs Microservices
• Service boundaries
• API gateways
• Service-to-service communication
• Distributed transactions
• Observability
Stage 9 — Cloud & Infrastructure
Deploy systems at scale
• AWS fundamentals
• Containers (Docker)
• Kubernetes basics
• CI/CD pipelines
• Infrastructure as Code
• Monitoring and logging
Stage 10 — Real-World System Design Problems
Learn by designing famous systems
• Design URL Shortener
• Design YouTube
• Design Netflix
• Design Uber
• Design WhatsApp
• Design Twitter/X
• Design Instagram
Stage 11 — Advanced System Design Topics
Think like a senior engineer
• Multi-region architecture
• Disaster recovery
• Rate limiting
• Data partitioning
• Security and authentication
• AI-assisted architecture analysis
Stage 12 — Interview & Career Preparation
Become system design interview ready
• System design interview framework
• Architecture diagrams
• Communicating trade-offs
• Scaling discussions
• Mock interviews
• Continuous learning and practice
System Design Ebook
Mastering System Design: From Fundamentals to Scalable Architectures
https://t.co/WIMretQFPE
API Design Playbook (Giveaway Alert)
• Core API fundamentals.
• Clean & scalable design principles.
• Popular patterns used in real-world systems.
• Practical concepts for interviews & building projects.
24 HOURS ONLY!
To get it for free:
1 Follow @systemdesignone [MUST]
2 Like & Retweet to get DM
3 Reply "Playbook"
Then I'll DM you the details.
Today I earned my "AZ-204: Implement containerized solutions" trophy! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/3k3BXCsf7V #MSLearnTrophy
Today I earned my "Implement Azure Container Apps" badge! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/c1k4aPwJOV #MSLearnBadge
Today I earned my "Run container images in Azure Container Instances" badge! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/LxoUqYkh4c #MSLearnBadge
Today I earned my "Manage container images in Azure Container Registry" badge! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/FVs8JkNBLS #MSLearnBadge
Today I earned my "AZ-204: Develop solutions that use Azure Cosmos DB" trophy! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/tw7MiZdjoF #MSLearnTrophy
Today I earned my "Work with Azure Cosmos DB" badge! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/zAj97hqRP8 #MSLearnBadge
Today I earned my "Explore Azure Cosmos DB" badge! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/RaZs6H7M3U #MSLearnBadge
Today I earned my "AZ-204: Develop solutions that use Blob storage" trophy! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/KkUzixx3o3 #MSLearnTrophy
Today I earned my "Work with Azure Blob storage" badge! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/E3FsJXZuB5 #MSLearnBadge
Today I earned my "Manage the Azure Blob storage lifecycle" badge! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/e2ONT8WkcC #MSLearnBadge
Today I earned my "Explore Azure Blob storage" badge! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/pQvISHxwqC #MSLearnBadge
Today I earned my "AZ-204: Implement Azure Functions" trophy! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/EGkSuprLUO #MSLearnTrophy
Today I earned my "Develop Azure Functions" badge! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/l2iRh1vAQQ #MSLearnBadge
Today I earned my "Explore Azure Functions" badge! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/SBOwNUuySh #MSLearnBadge
Today I earned my "AZ-204: Implement Azure App Service web apps" trophy! I’m so proud to be celebrating this achievement and hope this inspires you to start your own @MicrosoftLearn journey!
https://t.co/ovMFnLjAAt #MSLearnTrophy