Scroll through my dashboard demo videos
Account Abstraction Dashboard
MultiSig Wallet + Treasury Dashboard
Token Governance Dashboard
Token Treasury Dashboard
Token Crowdsale Dashboard
Token Staking Dashboard
Merkle Airdrop Dashboard
Token Vesting Dashboard
Liquidity Lock Dashboard
ERC-20 Token Dashboard
NFT Membership Dashboard
I'm a full stack engineer with deep expertise in Web3 and blockchain infrastructure. I build production-grade applications end to end. React frontends, backend APIs, database architecture, authentication, payments, and deployment. I'm comfortable across the entire stack and I ship real products. On the blockchain side I specialize in ERC-20 token infrastructure. Launches, vesting, airdrops, staking, crowdsales, and governance. All written in Solidity, tested, and verified on Etherscan. Most recently I built and launched Refined Service Institute, a complete SaaS training platform built solo with React, Supabase, Stripe, and Netlify. Live at refinedserviceinstitute.com Open to full time remote engineering roles in Web3, DeFi, or full stack product development.
Take a look at my projects
See all works
Refined Service Institute
Full stack SaaS platform for fine dining hospitality training. Built solo with React, Supabase, Stripe, and Netlify. Live with real users and automated payments.
Token Launch
Production-ready ERC-20 token with minting, burning, pausing and role-based permissions
Token Vesting
Token vesting contract with cliff periods, linear release and admin revocation
Token Airdrop
Full token distribution system with Merkle tree whitelist and airdrop contract
Token Staking
Staking rewards contract with fixed duration periods, real-time APY, and proportional reward distribution
Token Crowdsale
ETH-based token sale with Merkle whitelist, soft/hard caps, purchaser vesting, and refund protection
Token Governance
On-chain governance with proposal creation, token-weighted/delegate voting, and timelock execution
Liquidity Lock
LP token vault locking liquidity for a set period, trustless proof founders can't rug.
MultiSig Wallet
Multi-owner transaction control, nothing executes without consensus
Token Treasury
Secure fund vault for ETH and ERC-20 tokens, owner-only withdrawals, multisig controlled
NFT Membership Pass
ERC-721 membership pass with three phase minting, Merkle whitelist, configurable supply and pricing, and full admin controls
ERC-4337 Smart Account
Complete Account Abstraction system; wallet-as-a-contract, deterministic deployment, and Paymaster for gas sponsorship
Freelance Packages
Production-ready smart contracts — deployed & verified on Etherscan
- ERC-20 Token Contract
- Fixed maximum supply cap
- Role-based permissions
- Mint, burn & pause functions
- Sepolia testnet + mainnet deployment
- Etherscan verified
- Full test suite
- Everything in Launch
- Token Crowdsale Contract
- ETH-based token purchases
- Merkle whitelist for buyer eligibility
- Soft cap & hard cap enforcement
- Purchaser vesting with cliff period
- Refund protection on failed raises
- Etherscan verified
- Everything in Raise
- Token Vesting Contract
- Cliff + linear vesting schedules
- Multiple schedules per wallet
- Merkle Airdrop Contract
- Whitelist + proof generation
- Double-claim protection
- Liquidity Lock Contract
- LP token vault with countdown timer
- Etherscan verified
- Everything in Distribute
- Token Staking Contract
- Fixed reward periods & real-time APY
- Proportional reward distribution
- Token Governance / DAO Contract
- Proposal creation & token-weighted voting
- Timelock execution
- Etherscan verified
Add-Ons
Individual Dashboards
NFT Membership Pass
ERC-721 membership pass with phased minting, Merkle whitelist, configurable supply and pricing, and full admin controls. Available standalone or as an add-on to any package.
Security Stack
MultiSig Wallet and Treasury contracts giving projects trustless fund control. No single wallet controls anything. Available standalone or as an add-on to any package.
Account Abstraction
ERC-4337 Smart Account system with factory, paymaster, and gasless transaction infrastructure. Users never pay gas. Available standalone or as an add-on to any package.
Complete Suite
Save $3,000 — everything included
Contracts
Dashboards
Articles I've Written
What is a Merkle Airdrop and Why Your Token Launch Needs One
What is an ERC-20 Token and Why Does Your Company Need One?
Reentrancy Attacks: The Smart Contract Bug That Drained Millions
Understanding the Difference Between msg.sender and tx.origin in Solidity
How does Blockchain actually work?
Understanding Mappings in Solidity: A Beginner-Friendly Introduction
Understanding Structs in Solidity
Understanding Crypto Wallets: A Beginner's Guide
Skills that I have
Get in touch
- Mesa, AZ 85209
- (480) 438-0390
- kyletredway@gmail.com