Web3 Developer Portfolio

Experienced in SDK development, smart contract integration, and improving developer experiences for blockchain projects.

joepegler's GitHub Contributions Chart
joepegler:
View Contact Info

About Me

Joe Pegler

Joe Pegler

Web3 Developer

I'm a specialized Web3 developer based in Cork, Ireland, with more than a decade of experience in Full Stack development and a passion for creating excellent developer experiences in the blockchain space.

Throughout my career, I've led SDK development teams at Biconomy, built derivatives infrastructure at CoinFLEX, and implemented DeFi interfaces at Enso.Finance, focusing on smart contract integrations and improved developer experiences.

React TypeScript Solidity Web3.js Ethers.js SDKs Smart Contracts DeFi Derivatives

Areas of Expertise

SDK Development

Building developer-friendly SDKs for blockchain projects, with a focus on user experience, clear documentation, and comprehensive examples.

Smart Contract Integration

Creating seamless connections between smart contracts and frontend applications, wallets, and other blockchain services.

DevEx Improvements

Enhancing developer experiences for Web3 products through thoughtful API design, documentation, and tooling.

Technical Documentation

Creating clear, concise, and comprehensive technical documentation for complex blockchain products and services.

Wallet Integration

Implementing multi-chain wallet solutions and account abstraction technologies for improved user onboarding and experience.

Technical Architecture

Designing robust Web3 architectures with appropriate technology stacks and implementation approaches for blockchain projects.

Professional Experience

DeFi.app

Fullstack Developer

Technical development for decentralized finance applications, focusing on integration patterns and developer tools.

Biconomy

SDK Lead

Led the development of cross-chain SDK for Web3 transactions, enabling gasless transactions and account abstraction for improved user experience.

Enso.Finance

Frontend Architect

Designed complex DeFi interfaces for Enso.Finance while contributing to Web3 Foundation's open source projects focusing on interoperability and developer tools.

CoinFLEX

Derivatives Platform Developer

Developed infrastructure for cryptocurrency derivatives exchange, including yield products and FlexUSD, an interest-earning stablecoin with on-chain interest payments every 8 hours.

Contact Information

This is my professional portfolio. For any professional inquiries, my contact information is below.