Amalendu Suresh

Blockchain Engineer · Solidity · DeFi · Smart Contract Security

6+ years shipping production smart contracts, multi-chain wallet infrastructure, and DeFi protocols across 7 mainnets — Ethereum, TRON, BSC, Polygon, Bitcoin, Dogecoin, and Solana. Based in Dubai 🇦🇪.

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Years Experience

Mainnets Shipped

$2M+

DEX Trading Volume

Mainnet Exploits

About

Blockchain engineer focused on DeFi protocols, multi-chain infrastructure, and security.

I design and ship production smart contracts — DEXes, launchpads, escrow systems, staking infrastructure, and NFT marketplaces — with a focus on gas optimisation, security audits, and clean architecture. Currently building multi-chain backend infrastructure in Go that powers blockchain explorers and wallet APIs across 6+ networks.

Research interests: Bitcoin L2 architectures, modular blockchains, account abstraction, and on-chain governance design.

Selected Projects

Production-grade work across DeFi, NFTs, and enterprise blockchain.

Governance

DAO Governance Toolkit

On-chain DAO with ERC20Votes token, Timelock controller, Governor with For/Against/Abstain voting, and Treasury. 10 passing tests covering the full proposal lifecycle.

Solidity · OpenZeppelin 5 · Hardhat Ignition Escrow

Milestone Escrow Sepolia Live

Sequential milestone-based escrow with proof submission, verification, and release workflow. Deployed and verified on Sepolia testnet.

Solidity · Hardhat · ERC-20 DEX

Uniswap V2-Style DEX

Complete decentralised exchange — Factory + Pair + Router architecture using the constant-product AMM formula (x · y = k).

Solidity · Uniswap V2 pattern · AMM Launchpad

ICO + INO Launchpad

Full token launchpad platform with token sales (ICO), NFT sales (INO), tier-based staking, and vesting — modelled after DAO Maker and Polkastarter.

Solidity · ERC-20 · ERC-721 · Vesting NFT Marketplace

TRON NFT Marketplace

Production-ready TRC-721 marketplace on TRON with escrow-based listings, TRX + TRC-20 (USDT) payments, Node.js backend and React frontend.

Solidity · TRC-721 · TronBox · Node.js · React Staking · Flash Loans

Polygon Stake + Flash Loans 4 Live Contracts

Minimalist Polygon staking and uncollateralised flash loans behind a Node.js CLI. 4 verified contracts on Mumbai testnet.

Solidity · Polygon · Hardhat · Node.js DeFi · Filecoin

Filecoin Staking DApp alpha.stakesphere.io

Full-stack DApp for staking FIL tokens via the Filecoin EVM (FEVM). Live alpha deployed with React frontend and MetaMask integration.

Solidity · FEVM · Hardhat · React Enterprise

Hyperledger Fabric Network

Production-style Fabric network with prerequisites setup, multi-org consortium bootstrap, and Go chaincode for permissioned blockchain workflows.

Hyperledger Fabric · Go · Shell · Node.js

Tech Stack

Tools and primitives I work with daily.

Languages

Solidity Go JavaScript TypeScript Node.js

Chains

Ethereum TRON BSC Polygon Bitcoin Dogecoin Solana Bitcoin L2 Filecoin FEVM

Smart Contract Stack

Hardhat Foundry Truffle OpenZeppelin Slither Chainlink Hyperledger Fabric

Backend & Infra

Ethers.js Web3.js REST APIs JSON-RPC PostgreSQL MongoDB Docker IPFS The Graph

Experience

6+ years building and shipping production blockchain systems.

Backend & Blockchain Engineer · Token 13 Software

Dubai · Nov 2025 — Present

Architected a multi-chain explorer backend in Go aggregating data from 6+ mainnets. Built modular blockchain adapters that cut new-chain integration time by ~40%. Shipped staking + DAO governance contracts on Ethereum and Bitcoin L2.

Senior Blockchain Developer · Taif Al Joud

Dubai · May 2024 — Apr 2025

Designed and deployed DEX smart contracts that processed $2M+ on-chain trading volume in the first quarter post-launch. Slashed gas costs up to 30% via storage packing and SLOAD optimisations. Established Hardhat + Slither CI gating — zero mainnet exploits.

Smart Contract Developer · Pride Group

Dubai · Aug 2022 — May 2024

Delivered staking and DAO governance contracts on Ethereum and Bitcoin L2 for 3 concurrent DeFi protocols. Built cross-chain integration logic across 4+ networks. Automated proposal voting cycles, reducing governance overhead by ~60%.

Blockchain Developer · DIG International

Dubai · May 2022 — Dec 2022

Deployed ERC-20 + staking contracts on Ethereum and BSC for a DeFi product serving 500+ stakers. Ran Hardhat gas profiling that cut deployment costs by 20%.

Blockchain Developer · SoluLab Inc

Remote · Aug 2021 — Apr 2022

Built NFT marketplace contracts (ERC-721 / ERC-1155) with royalty splits — onboarded 2,000+ NFTs in the first 3 months. Maintained Truffle/Hardhat test suites at 95%+ coverage.

Software Engineer — Blockchain · dltledgers

Trivandrum · Aug 2019 — Aug 2021

Built trade-finance dApps on Hyperledger Fabric — chaincode for document verification and multi-party settlement across 4 banking partners. Automated 80% of manual trade-document processing.

Let's Connect

Available for senior contracts, audits, and protocol engineering.

Open to remote and Dubai-based opportunities — smart contract development, protocol audits, DeFi mechanism design, and Web3 infrastructure work.

amalendusuresh95@gmail.com