xesunny

Product Director

7+ years in DeFi/Web3 | 16+ years Technology Leadership. DeFi builder since 2018. Scaled Krystal Wallet to $1B+ in transaction volume and raised $6.6M seed round led by Hashed, Crypto.com, Signum Capital etc. Built profitable arb systems across Kyber/Uniswapv2/Binance. Currently developing NFC hardware wallet for gold tokenization. Known for rapid zero-to-one product shipping, DeFi product and fintech cloud infrastructure.

Experience: 8 years

Yearly salary: $200,000

Hourly rate: $75

Nationality: 🇸🇬 Singapore

Residency: 🇸🇬 Singapore

Experience

Product Director

Lexim Trading

2024 - 2025

Developed a mobile app integrating an NFC-based hardware wallet (ATM card-like) for storing tokenized gold and gasless cross chain transactions. Trained and led a cross-functional team of 14 (12 engineers, PM, designer) with no prior Web3 experience, upskilling them to build a full-fledged DeFi mobile app.

Chief Executive Officer (CEO)

Krystal Wallet

2020 - 2024

Founded and built Krystal Wallet from inception to a user-centric Web3 platform, processing over $1B in transaction volume. Transformed the complex Web3 onboarding process into a Web2-like experience, making DeFi accessible to retail users. Designed a lego-block-style integration for 60+ EVM chains. Built various tools for liquidity providers and developed innovative payment features.

Head of product (DEX)

Kyber Network

2018 - 2020

Led product launches such as limit order, Mobile app, KyberDAO. Improved KyberSwap's global trade volume ranking from #4 to #2 through user acquisition and trading volume growth.