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// Prazwal Ratti
Chennai, India

Web3 & Backend Engineer

I build at the systems layer: decentralized protocols, DeFi infrastructure, and the backends that keep them honest. Language-agnostic by habit; I reach for whatever the problem actually calls for.

Prazwal Ratti speaking at a Web3 workshop at VIT Chennai
Featured Work

Projects I've shipped

Production tooling and protocols across DeFi, infrastructure, and developer experience.

Intent-based liquidity SDK

One swap(intent) call that abstracts 1inch Fusion+, Uniswap v4 hooks, and Paraswap. Routing engine with MEV-risk simulation, cross-chain execution, and gas optimization. 220+ tests.

TypeScriptRustSolidityUniswap v4MEV

Production-grade API release CLI

Automates the full release pipeline: version bump → Docker → Kubernetes → health checks, with automatic rollback, dry-run, and audit logging. Integrates AWS ECR, Docker Hub, GitHub Releases & Slack.

RustCLIDockerKubernetesAWS ECR

Tend

2026

Autonomous Uniswap v4 LP manager

Monitors a liquidity position, detects out-of-range drift, and rebalances with no manual intervention. Written in async Rust with on-chain price monitoring and safe, gas-aware transaction handling.

RustAsyncUniswap v4On-chain

LiqX

2025

Cross-chain anti-liquidation system

Autonomous AI agents monitor positions across Ethereum & Solana, prevent liquidations, and rebalance securely. Integrated a MeTTa-powered agent layer for decision-making across 95+ lending protocols.

TypeScriptSolidityAI AgentsCross-chain
Open Source

Contributions upstream

Merged work across compilers, DeFi cores, and protocol tooling, fixing real problems in the systems other builders depend on.

0
PRs merged
0
Orgs
0
Repos
  • rust-lang/rustCompiler / trait solverJun 2026

    Fix detecting cyclic subtypes during generalization in the next-generation trait solver.

  • Uniswap/v4-coreDeFi core pool accountingMar 2026

    Added fee-growth direction assertions to the core pool-accounting tests.

  • foundry-rs/foundryEthereum tooling (Rust)Jun 2026

    Added support for running `forge verify-bytecode` without a block explorer.

  • aptos-labs/aptos-coreMove VM (Rust)Jun 2026

    Validation of Move Identifier during deserialization for safer module loading.

Experience

Hackathons & speaking

Wins, builds, and stage time from the Web3 trenches.

Workshop Speaker
SpeakingGDG on Campus VIT Chennai · Sep 9, 2025 · Chennai

Workshop Speaker

Spoke at VIT Chennai's inaugural Blockchain Workshop for GDG on Campus, with 400+ registrations from students across multiple colleges. Designed it to go beyond theory: every participant left with something they had actually built on-chain.

  • 400+ registrations from students across multiple colleges.
  • Live MetaMask setup and a real Sepolia testnet transaction, verified on Etherscan.
  • Deployed a smart contract live in Remix and called it on-chain during the session.
  • Hands-on format: zero to working on-chain deploy in a single workshop.
Public SpeakingEthereumSolidityRemixMetaMaskGDG
1st Place + 2 Inco Track Bounties at DEFY'26
HackathonDEFY'26 · 2026

1st Place + 2 Inco Track Bounties at DEFY'26

Built Azoth DAO, a privacy-first, agentic DAO powered by Inco & Nillion. Most DAOs default to radical transparency, which invites whale signaling, vote tracing, coercion, and bribery; Azoth removes those incentives entirely. Team: Naveen V, Vishal Prabhu, Kunal Singh Dadhwal, Frank Xavio.

  • Confidential governance on Inco: encrypted token balances & transfers, hidden proposal amounts, near-zero-signature UX via session-key delegation, and decryption + sensitive execution inside a TEE.
  • Agentic intelligence on Nillion: proposal analysis with nilAI, blindfold-encrypted sharded metadata via nilDB, and agents built with ERC-8004 + x402 pay-per-inference access.
  • Bonus build: a fully confidential UNO on Inco's Lightning SDK, with encrypted hands, cryptographically shuffled deck, and verifiable final state.
IncoNillionTEEERC-8004x402SolidityConfidential Computing
DataChain at ETHGlobal New Delhi
HackathonETHGlobal New Delhi · 2025

DataChain at ETHGlobal New Delhi

Built DataChain, an AI dataset marketplace that makes data sharing verifiable and privacy-preserving on Ethereum. Combined Filecoin and World ID under extreme time pressure and actually shipped it.

  • World ID: proved human ownership of datasets without exposing identity.
  • zkTLS proofs: cryptographically hid transaction details from third parties.
  • Verifiable NFTs: gave real on-chain ownership to datasets, no 'trust me, bro' deals.
  • Filecoin integration for decentralized, censorship-resistant dataset storage.
World IDzkTLSFilecoinNFTEthereumPrivacy
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Toolbox

Skills & technologies

Languages

RustSolidityTypeScriptJavaScriptPythonGoCC++NoirCircomSQLBash

Blockchain / Web3

EthereumSolanaFoundryHardhatEthers.jsWagmiChainlinkThe GraphOpenZeppelinIPFSzkSyncArbitrumOptimismSuiZK Proofs

Backend

Node.jsExpressFlaskRESTgRPCGraphQLWebSocketsPostgreSQLMongoDBRedisKafkaMicroservices

DevOps & Tools

DockerKubernetesAWS (ECR)GitHub ActionsCI/CDLinuxGitRemixFoundry
About

Builder at the systems layer

Engineer working close to the systems layer: decentralized protocols, DeFi infrastructure, and the backend services that hold them up. I care more about how a system behaves under load and adversaries than which language it happens to be written in, and I pick up new stacks as the work demands. Active open-source contributor across the ecosystem, from low-level language tooling to core DeFi protocols, and currently researching how to remove liquidations from decentralized lending entirely.

Education

Vellore Institute of Technology (VIT), Chennai

B.Tech, Computer Science (Core)

CGPA 8.10 / 102023 – 2027