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KaranSinghBisht/README.md

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About Me

I love cryptography, blockchain, and security.

  • Blockchain Developer at Spider R&D — exploring privacy networks and ZK proofs
  • DevOps Engineer at Currents — building backend APIs and CI/CD pipelines
  • CTF Player — web/crypto/pwn challenges and smart contract exploits

Hackathons

  • Avalanche Hack2Build: Payments x402 — 2nd Place, Vox402 voice-first DeFi — $1,000
  • Dojo Game Jam VII — 2nd Place, Ghost Grid on-chain game — $1,500
  • MLH Hacks for Hackers — Best Use of Solana, VoxSol — Ledger Nano S Plus
  • ETHGlobal New Delhi — Built ENSure, a Web3 hackathon platform

CTF Achievements

  • Shaastra CTF 2026 (IIT Madras) — 2nd Place, 4,084 pts with Team Vroom 20
  • HTB Amazon AppSec CTF (APAC) — 3rd Place, 17/21 flags, 13,725 pts
  • CultRang IIT Goa Blockchain CTF — 3rd Place, 10/11 flags, 7,680 pts
  • Solana CTF (Superteam India) — 8/14 flags

Tech Stack

TypeScript Python Solidity Cairo C++

React Next.js Node.js Express Flask

Ethereum Solana Avalanche Starknet Foundry

Docker GitHub Actions Linux


Latest Blog Posts


Profile Views

Building the future of Web3, one commit at a time.

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  1. Blockchain-Based-Supply-Chain-Management-System Blockchain-Based-Supply-Chain-Management-System Public

    Solidity

  2. Bounty402 Bounty402 Public

    Solidity

  3. ghostgrid ghostgrid Public

    TypeScript

  4. KaranSinghBisht KaranSinghBisht Public

  5. Vox402 Vox402 Public

    Solidity