const pramadani = {
    location:    "Surabaya, Indonesia 🇮🇩",
    timezone:    "GMT+7",
    education:   "Applied Informatics Engineering — Airlangga University (Cum Laude, GPA 3.66)",
    focus:       ["Full Stack Development", "Web3 & Blockchain", "DeFi / Smart Contracts"],
    hackathons:  ["🥈 2nd Place — Arbitrum Stylus Mini Hackathon Asia Pacific",
                  "🏅 6th Place — Lisk Builders Challenge 3 Southeast Asia"],
    projects:    "10+ delivered across EVM, Solana, Stellar, Aptos, Sui, Celo",
    motto:       "Ship production-grade Web3, from smart contract to UI 🎯"
};

Award-winning Full Stack & Web3 Developer (Cum Laude, Applied Informatics) with a proven track record in global blockchain hackathons including the Arbitrum and Lisk ecosystems. Experienced in architecting scalable dApps, smart contract integrations (Solidity & Rust), and DeFi protocols across multi-chain environments. I specialize in transforming complex engineering challenges into elegant, production-ready on-chain solutions.

2nd Place · Arbitrum Stylus Mini Hackathon Asia Pacific · 2025

• Engineered Rust WASM smart contract rendering 1,024 pixels (32×32) via on-chain ray-sphere intersection — achieving 10–100× lower gas vs. EVM
• Deployed on-chain Mini Neural Network (MNN 3→4→2, ReLU + Sigmoid) for trustless AI inference on Arbitrum Sepolia
• Built Next.js frontend with wagmi + viem wallet integration and real-time BMP canvas rendering
• Contract: 0x1bd8e7e9b1d0824eb97535af61bbaed0a9dd5757 · Network: Arbitrum Sepolia
• Tech: Rust · Arbitrum Stylus (WASM) · Next.js · wagmi · viem · TypeScript

6th Place · Lisk Builders Challenge 3 Southeast Asia · 2025

• Deployed VouchEscrow.sol using Foundry on Lisk Sepolia with state machine (CREATED → FUNDED → RELEASED) and auto-release timeout
• Integrated Xendit fiat payments (QRIS/bank transfer) via webhook + ethers.js for buyers without crypto wallets
• Built Next.js 15 frontend with wagmi v2 WalletConnect and Express.js + Prisma backend
• Contract: 0xb015d8Eb15B5E82E10aCF1606c60cFD64C4c7cB2 · Network: Lisk Sepolia
• Tech: Solidity · Foundry · Next.js 15 · wagmi · ethers.js · Express.js · Prisma · PostgreSQL

Reactive Network — Reactive Bounties 2.0 · 2025

• Built ERC-4626 vault with Reactive Smart Contract that auto-rebalances yield across lending pools without user interaction
• Implemented 3-layer security: Circuit Breaker (>95% utilization), Hysteresis Logic (250 bps), Gas Profitability Guard
• Contract: 0xB7c78ceCB25a1c40b3fa3382bAf3F34c9b5bdD66 (Sepolia) · 0xbC92DAD9... (Reactive/Lasna)
• Tech: Solidity · Foundry · ERC-4626 · Reactive Smart Contract · Next.js · wagmi · ethers.js

Celo Blockchain · 2025–2026

• Deployed 5 Solidity smart contracts on Celo Sepolia with 6-step intent lifecycle and Merkle proof verification
• Published TypeScript SDK @pram1616/meshforge-sdk to npm with x402 payment rails
• Contracts: IntentMesh 0x7Bd4CBd... · AgentFactory 0xB7c78ce... · AgentRegistry 0x32a6F7e...
• Tech: Solidity · Next.js · Express.js · wagmi · viem · PostgreSQL · Redis · BullMQ

Aptos CTRL+Move Hackathon · 2025

• Built XYK bonding curve AMM (Move Fungible Asset framework) with auto-DEX graduation at 21,500 APT threshold
• Developed custom real-time blockchain indexer with 1-second polling and 1–3s event latency
• Contract: 0xf937c2d... · Network: Aptos Testnet
• Tech: Move (Aptos) · Aptos SDK v5 · Next.js 15 · Three.js · Framer Motion · Prisma

Walrus Hackathon — Sui Ecosystem · 2025

• Built Move smart contracts (DataPod + Purchase + Escrow modules) with end-to-end encryption on Walrus Protocol
• Implemented ZKLogin auth, WebSocket real-time notifications, and BullMQ job queue for background processing
• Tech: Move (Sui) · Walrus Protocol · Express.js · PostgreSQL · Redis · BullMQ · ZKLogin

Walrus Protocol — Sui Ecosystem · 2025

• Tech: Walrus Protocol · Sui · Next.js · TypeScript

2025 – Present | Indonesia

• Developing and maintaining backend services and REST APIs powering Ordo's core platform
• Tech: Node.js · Express.js · PostgreSQL · REST API · TypeScript

Feb 2025 – Jul 2025 | Jakarta

• Delivered bi-weekly sprint tasks on a job platform serving 2,000+ users with 10,000+ job postings
• Built B2B marketplace enabling 500+ transactions and onboarding 100+ vendors in 3 months
• Tech: Next.js · TypeScript · Express.js · REST API

Sep 2024 – Jan 2025 | Surabaya

• Developed Sibook logbook management system handling 9,100+ entries
• Built Mitraku partner platform with 1,000+ registered partners
• Created automated web scraping bot collecting 1,000,000+ SME data points
• Tech: Laravel · PHP · Selenium · Google Maps API

🥈 2nd Place — Arbitrum Stylus Mini Hackathon Asia Pacific (RayStylus, 2025)

🏅 6th Place — Lisk Builders Challenge 3 Southeast Asia (Vouch, 2025)

🥉 3rd Place Nationally — Tokocrypto x Lisk DApps Idea Competition (2022)

🎓 Cum Laude Graduate — Airlangga University (GPA: 3.66/4.00)

📜 Junior Web Programmer Certification — BNSP (National Professional Certification Agency)

🎤 Guest Speaker — Himasi Design Class (Crypto & Web3 Enthusiast)

• 💼 LinkedIn: Pramadani Firzatullah
• 🌐 Portfolio: www.pramadani.site
• 📧 Email: pramadanifirzatullah@gmail.com