CloudStick: AWS & AI Skills
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About this app
Learning today is hard. Jobs are busy, lives are busier, and keeping up with technology can feel like another thing you need to make time for. CloudStick helps you keep learning without putting your life on pause, with practical 2-minute lessons in AWS, AI engineering, Data intensive systems and more.
Instead of finding more time to learn, make learning part of the time you already have. CloudStick's Habit Anchors help you attach learning to something you already do, like your morning coffee, commute or bedtime routine. Simple analogies make complex concepts easier to understand, and quick quizzes help make them stick.
No account. No paywall. Just open CloudStick and start learning.
WHAT CAN YOU LEARN?
AWS & CLOUD ARCHITECTURE
Build your AWS skills across VPCs, subnets, IAM, compute, storage, networking, security and architecture.
Go beyond memorizing services and learn how to make better architecture decisions.
AI ENGINEERING
Understand the concepts behind modern AI systems, including:
• LLMs and tokens
• RAG and embeddings
• AI agents
• MCP
• Evals and guardrails
• Tool design
• AI systems in production
• Harness engineering
Learn not just what these concepts mean, but how engineers actually use them.
THINK LIKE A SENIOR
Senior engineering isn't about knowing every answer. It's about making better decisions when the answer isn't obvious.
Engineering Judgment puts you inside real engineering situations: a risky PR, a production incident, a tempting shortcut, a design trade-off. Decide what you'd do, see the consequences, and build the judgment that usually takes years of experience to develop.
DATA-INTENSIVE SYSTEMS
CloudStick includes a track inspired by the key engineering concepts covered in Designing Data-Intensive Applications (DDIA), connected to modern cloud and AI systems.
Explore concepts including replication, partitioning, consistency, transactions, distributed systems and the ideas behind reliable systems at scale.
SERIOUS CERTIFICATION PREP
Prepare for:
• AWS Certified Solutions Architect Associate (SAA-C03)
• Claude Certified Architect Foundations (CCA-F)
Go beyond memorizing practice answers.
Includes:
• Full timed mock exams built around the certification exam format and domain weighting
• Extensive practice question banks
• Explanations for why answers are right and why the alternatives aren't
• A readiness meter based on your actual answer history
• Daily 10 spaced-repetition practice focused on your weak areas
• Domain-by-domain attempt history so you can see your progress
ENGINEERING FUNDAMENTALS THAT STILL MATTER
AI may be changing how we write software, but strong engineering fundamentals matter more than ever.
Build depth across:
• SQL & Databases
• Authentication & Authorization
• Git & CI/CD
BUILT FOR BUSY PROFESSIONALS
You don't need another 20-hour course sitting in your backlog. Whether you're preparing for an AWS certification, catching up on AI engineering, learning system design, strengthening your cloud architecture skills or simply trying to stay relevant in a fast-moving industry, CloudStick helps you keep learning a few minutes at a time.
Complex engineering concepts. Simple explanations. Start learning today.
Instead of finding more time to learn, make learning part of the time you already have. CloudStick's Habit Anchors help you attach learning to something you already do, like your morning coffee, commute or bedtime routine. Simple analogies make complex concepts easier to understand, and quick quizzes help make them stick.
No account. No paywall. Just open CloudStick and start learning.
WHAT CAN YOU LEARN?
AWS & CLOUD ARCHITECTURE
Build your AWS skills across VPCs, subnets, IAM, compute, storage, networking, security and architecture.
Go beyond memorizing services and learn how to make better architecture decisions.
AI ENGINEERING
Understand the concepts behind modern AI systems, including:
• LLMs and tokens
• RAG and embeddings
• AI agents
• MCP
• Evals and guardrails
• Tool design
• AI systems in production
• Harness engineering
Learn not just what these concepts mean, but how engineers actually use them.
THINK LIKE A SENIOR
Senior engineering isn't about knowing every answer. It's about making better decisions when the answer isn't obvious.
Engineering Judgment puts you inside real engineering situations: a risky PR, a production incident, a tempting shortcut, a design trade-off. Decide what you'd do, see the consequences, and build the judgment that usually takes years of experience to develop.
DATA-INTENSIVE SYSTEMS
CloudStick includes a track inspired by the key engineering concepts covered in Designing Data-Intensive Applications (DDIA), connected to modern cloud and AI systems.
Explore concepts including replication, partitioning, consistency, transactions, distributed systems and the ideas behind reliable systems at scale.
SERIOUS CERTIFICATION PREP
Prepare for:
• AWS Certified Solutions Architect Associate (SAA-C03)
• Claude Certified Architect Foundations (CCA-F)
Go beyond memorizing practice answers.
Includes:
• Full timed mock exams built around the certification exam format and domain weighting
• Extensive practice question banks
• Explanations for why answers are right and why the alternatives aren't
• A readiness meter based on your actual answer history
• Daily 10 spaced-repetition practice focused on your weak areas
• Domain-by-domain attempt history so you can see your progress
ENGINEERING FUNDAMENTALS THAT STILL MATTER
AI may be changing how we write software, but strong engineering fundamentals matter more than ever.
Build depth across:
• SQL & Databases
• Authentication & Authorization
• Git & CI/CD
BUILT FOR BUSY PROFESSIONALS
You don't need another 20-hour course sitting in your backlog. Whether you're preparing for an AWS certification, catching up on AI engineering, learning system design, strengthening your cloud architecture skills or simply trying to stay relevant in a fast-moving industry, CloudStick helps you keep learning a few minutes at a time.
Complex engineering concepts. Simple explanations. Start learning today.
Cloud, data engineering & certification prep in bite-sized 2 minute lessons.
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- Data is encrypted in transit
What’s new
Minor fixes to the AWS Solutions architect analogies
