Ayush Gupta

BlackRock

Where finance met the frontend

• 0x2fc0…21Frontend on financial apps — Angular 2, JavaScript, HTML/CSS
• 0xc1cb…2cImplemented ag-grid (standard + enterprise editions)
• 0x1f6b…ffData viz with D3 and Highcharts

Aicumen

The crypto pivot

• 0x6075…a6Built Finets — a DeFi app on the ROSCA (rotating savings & credit) model
• 0x3408…feBuilt an MVP for a blockchain Hedge Fund covering the full fund lifecycle
• 0x736a…0cPrototyped a private, encrypted storage layer over IPFS — access-controlled retrieval

Polygon (Matic)

a short, sharp growth stint

• 0xc80e…1eBuilt partnerships with Polymarket, Terra Luna, Gitcoin Kernel & Devfolio
• 0x65a0…15Ran multiple 'Getting Started with Matic' sessions to ease onboarding to an L2

Rolla Finance

Smart contracts for options

• 0x8042…9aBuilt the frontend for instant options (Highcharts) and the smart contracts for binary options on-chain, using Provable (Oraclize)
• 0xd869…4aMeta-transaction wallet libraries didn't exist in 2021 — so I built a gasless meta-tx SDK (EIP-712 forwarder) for one consistent wallet UX across web + mobile
• 0xf4de…40Contributed to the rolla.finance web app (Next.js)

KGeN

The scale chapter

• 0x374f…00Built & launched the IndiGG Soulbound Token — 56.5k unique mints
• 0xefdf…81Built Smart Transfer — EIP-712 meta-tx USDT, $0 fee, still live with 80k+ transactions
• 0x1b0e…64Built the offramp using Mudrex APIs for USDT on-ramp / off-ramp
• 0x92b5…8fProductized KCash → INR conversion for in-app voucher purchases
• 0x85e9…8fAs Growth Lead, drove gaming + ecosystem partnerships — Metal Core, Alien Worlds, Meta Cricket League, Delysium; Polkadot, Tezos India, gaming guilds

The Self-Taught Year

Sharpening the axe

• 0xf7c8…0aDeep dive into DeFi legos — Uniswap, Aave, Compound
• 0xd6d5…8aBuilt & deployed a cross-chain DEX (Stargate + Uniswap V2) — working end-to-end, never chased traction
• 0x63fb…00Diamond-proxy PoC — upgradeable contracts + Aave/Compound lending (leaned on the pattern heavily)
• 0x6069…14Prototyped an Aave liquidation bot (Ethereum + Base) on subgraphs

0xBridge

Cross-chain, verified

• 0x0450…31Designed a decentralized BTC↔EVM bridge — built & tested the trust-minimized core (not taken to production)
• 0xe5f1…7eEigenLayer AVS smart contracts (Othentic + LayerZero) — written and working
• 0x0671…91Bitcoin SPV light-client contract — verifies BTC transactions on-chain via Merkle proofs + block headers, no trusted middleman
• 0xd546…54Bitcoin transaction analyser — decodes raw tx hex into addresses, values, witness data & script type · Built: https://bitcoin-transaction.netlify.app/

Zyfai

The agent turn

• 0xb8d7…c4Authored @zyfai/sdk (npm) — Safe / ERC-4337 smart wallets, session keys, deposit/withdraw into the yield engine (Arbitrum, Base, Plasma)
• 0xeac1…7dBuilt & deployed the Zyfai MCP server (mcp.zyf.ai) — 17 tools for positions, opportunities & analytics; works in Claude & Cursor
• 0x9e9a…03Led the ERC-8004 initiative — Identity/Validation/Reputation registries on Base & Eth Sepolia; rebalancer registered as on-chain agent #323
• 0x689e…1cBuilt a Circom/Groth16 ZK circuit encoding the rebalancing rules, with the verifier deployed on-chain

Now — Web3 × AI agents, in public

the next page is being written

• 0x41b9…e7Shipped a browser-based voice sales-agent SaaS (Pepper Voice) — 8 RAG-grounded industry agents
• 0x6de4…01Built an AI email autoresponder for a client — live at bot.aiagencycorp.com
• 0xc13b…67Built figuringoutwithai.com — it runs autonomously on my own AI agents (OpenClaw + Hermes): they research trending AI topics and publish posts end-to-end, no human in the loop