Go from basic to advanced in System Design in 21 days
Through practical lessons and AI guidance, you’ll build your skills step by step. By the end, you’ll be able to solve real-world tasks, work more efficiently, and build stronger projects.
- Daily plan, 45-60 min a day
- 7 lessons + 21 exercises
- AI tutor included
- No prior coding experience required
- Practice tasks every day
- Build impressive portfolio project
What you will learn
A powered by mentors Intermediate plan with structured subtopics, quizzes, and practice tasks.
Load balancing strategies
Compare round-robin, least-connections, and consistent hashing approaches.
Caching with Redis
Apply cache-aside, write-through, and TTL strategies using Redis.
Database scaling: replication and sharding
Scale reads with replicas and distribute data with horizontal sharding.
Message queues and async processing
Decouple services with Kafka, RabbitMQ, and event-driven patterns.
CDNs and edge caching
Serve static and dynamic content from the edge for global performance.
Rate limiting and traffic management
Implement token bucket and sliding window algorithms for rate control.
Capstone: design a URL shortener at scale
Apply all components to design a high-traffic URL shortener end to end.
Watch the full learning flow
From picking a topic to finishing the first lesson — see the exact path you’ll take.
Is the course right for you?
This is for you if...
- You want a clear, structured way to learn instead of jumping between random videos and articles.
- You want to build real skills, not just watch lessons.
- You are ready to practice regularly and improve step by step.
- You want guidance, feedback, and a learning path that keeps you moving forward.
- You want to reach a real outcome you can use in work, study, or personal projects.
This is not for you if...
- You want instant results without putting in the work.
- You are looking only for passive content to watch.
- You already know the material covered in this course.
- You are not ready to practice consistently.
- You expect the course to do the work for you.
Loved by Lifelong Learners
See how students, professionals, and forward-thinkers are upgrading their minds with Kavka.
“Kavka helped our engineering team master new frameworks without the typical 'tutorial hell' phase. The plans are exactly what we need: high-intent, actionable, and remarkably consistent.”
“I’ve tried countless courses, but most are just passive watching. Kavka's practice tasks felt like real engineering work, forcing me to solve problems rather than just mimicking code. The lessons actually stuck this time.”
“The structured learning experience here is just brilliant. Just thirty minutes a day and I was shipping complex features again. It keeps me honest and ensures I don't skip the fundamentals just to reach the 'fun' parts.”
Simple pricing. Real skill growth.
Free
$0
Best for getting started
- Access core modules for one chosen skill
- 3 free practice tasks to explore how Kavka works
Pro
$9$6/month
Best for building consistent progress
- Unlock all modules
- 100 practice tasks per month
Premium
$19$12/month
Best for intensive skill growth
- Unlock all modules
- Unlimited practice tasks
- Priority support
Upskilling a whole engineering team? We offer custom plans.
Contact SalesFrequently Asked Questions
Ready to start learning?
A focused, prebuilt plan with quizzes and practice tasks — start in seconds, no setup required.
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