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29 followers · 89 following

Achievements

Achievement: Pair Extraordinairex2Achievement: Pull Sharkx2Achievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pair Extraordinairex2Achievement: Pull Sharkx2Achievement: YOLOAchievement: Quickdraw

Highlights

Organizations

@Meet3club @FluxWallet @zigzag-js @ceptor-club @Nexus-Fi @NebulaID

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0xshikhar/README.md

Shikhar Singh 👋

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Engineer building AI-agent systems × onchain infrastructure

I build production software where AI, Web3, and DeFi meet. My work spans fullstack apps, backend systems, Web3 protocols, and the deployment pipelines that make them real.

I am not a model researcher - I wire AI into APIs, frontends, smart contracts, and production workflows.

⚡ TL;DR

  • 5+ years shipping production systems: fullstack APIs, React/Next.js frontends, Web3 protocols, and backend systems
  • Lead Engineer at Funding the Commons — built and shipped decentralized funding infrastructure in production
  • CTO/Cofounder at NexusFi — architected staking/restaking protocol across Nibiru chain and Cosmos ecosystem
  • Now: building at the boundary of AI agents, data, and infrastructure

🔥 Currently Building

Nebula Gateway
ZK identity infrastructure for HashKey Chain. Verify humanity, reputation, and eligibility without exposing wallet addresses.
TypeScript ZK proofs HashKey Chain

OpenGit Composer
VS Code extension that uses AI to group staged changes into semantic, atomic commits.
TypeScript VS Code API

Codex for Telegram
Run your full Codex CLI remotely via Telegram.
TypeScript Telegram API

What I Build With

  • Languages: TypeScript, Go, Solidity, Rust, Python
  • Fullstack: React, Next.js, Tailwind, Node.js, NestJS, REST and GraphQL APIs, PostgreSQL, Redis, Prisma, Docker, AWS / GCP, CI/CD
  • Web3: Smart contracts, Staking/Restaking, ERC-4337 account abstraction, DeFi protocols, ZK identity, cross-chain integrations, Wagmi/viem, Hardhat, Foundry
  • Backend: Distributed systems, async processing, scalable API design, cloud infrastructure, CI/CD
  • AI: LLM orchestration, agentic workflows, tool-calling, reasoning loops, production AI integrations, RAG, Vector databases

Past Projects

Project What it does Stack
NebulaID ZK identity aggregation with TLSNotary + Soulbound NFTs Solidity · Rust · Circom · TypeScript
AgentChain Autonomous AI agents with onchain execution TypeScript · Smart contracts
NexusFi Production-deployed restaking protocol for Nibiru / Cosmos Solidity · Cosmos SDK
Flux Wallet ERC-4337 smart account + ZK 2FA Solidity · TypeScript · ZK

Open To

Open to senior roles and collaborations at the intersection of Web3, AI agents, and infrastructure.

📫 Reach me: Email · shikhar.xyz · Twitter/X · LinkedIn

Pinned Loading

  1. AgenticIdentity AgenticIdentity Public

    Decentralized identity aggregation and verification protocol built on Rootstock blockchain using custom AI models for reputation and data scoring

    TypeScript 1

  2. relay-funder/relay-funder-app relay-funder/relay-funder-app Public

    Relay Funder is a fund raising platform for refugees and displaced people built on the creative crowdfunding protocol.

    TypeScript 7 6

  3. NebulaID/tlsnotary-version NebulaID/tlsnotary-version Public

    Rust

  4. auriya auriya Public

    TypeScript 1

  5. how-crypto-works-app how-crypto-works-app Public

    An interactive, visual deep-dive into cryptocurrency, blockchain technology, and decentralized finance. This project adapts the open-source book into an immersive web experience with interactive 3D…

    TypeScript

  6. opengit-composer opengit-composer Public

    OpenGit Composer is a VS Code extension that intelligently groups your staged changes into semantic, atomic commits using AI.

    TypeScript