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Pick up where you left off

Sarathi teaches one beat at a time — intuition, code, a diagram, then a checkpoint question to prove it stuck.

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3
Lessons completed
7
Concepts mastered
75%
Quiz average

Active courses

Python & Algorithmic Problem Solving
intermediate

Turn messy problems into clean, provably fast Python.

2 of 4 lessons50%
Quiz average: 100%Last active 3 h ago
Resume: Two Pointers & Sliding Window
Distributed Systems & Microservices
advanced

Build systems that stay correct when machines disagree.

1 of 4 lessons25%
Quiz average: 50%Last active 20 h ago
Resume: Message Queues & Delivery Semantics