About SarvamStack
सर्वम् — All of it, in one place
SarvamStack uses stories inspired by Indian epics as educational metaphors to help understand algorithms. The intent is purely educational.
What is SarvamStack?
SarvamStack is a free platform for tech interview prep. It covers DSA (Data Structures & Algorithms), System Design, and AI (LLM Engineering, Inference at scale). One place for the full stack: 220+ DSA problems with epic stories, system design modules, LLM prompting and RAG, inference optimization, and company-specific prep — all built for cracking coding and system design rounds.
The DSA Twist
For DSA, we tie each problem to a story from the Mahabharata, Ramayana, or Bhagavad Gita. Instead of memorising "two pointers move inward," you recall how Arjuna's arrows find the target. Patterns (Two Pointers, Sliding Window, Binary Search, Trees, etc.) become memorable through epic metaphors. No religious content — just educational storytelling to anchor concepts.
What's Inside
- DSA — Problem Sheet, Daily Picker, Stories; 220+ problems across 14 patterns (LeetCode, GFG)
- System Design — Foundations, data layer, architecture, operations; interview-oriented modules
- LLM Engineering — APIs, prompting, RAG, fine-tuning, agents; lessons and revision quizzes
- Inference Engineering — Prefill, decode, vLLM, production; deploy AI at scale
- Company Hub — Career pages and company-specific LeetCode problems
- Dashboard — Unified progress, XP, streaks, achievements across all tracks
Built for Interviews
SarvamStack is designed for anyone preparing for tech interviews — coding rounds, system design, and AI/ML roles. The content is chosen to match what you'll see in real interviews. The DSA stories are a learning aid; the algorithms and concepts are the focus.
Open & Free
SarvamStack is free to use. No sign-up required for the core features. Progress is stored locally in your browser. If you find it helpful, consider supporting via Buy Me a Coffee.