Priya Hoopes

Nishit Sharma is Head of Servicing, Payments and Martech Engineering at OnePay, a position he has held since June 2022. In this role he leads engineering across servicing, payments, and marketing technology. His stated background spans fintech, product engineering, martech, operations engineering, generative AI applications in customer service, and data.

Prior to OnePay, Sharma spent nearly a decade at Goldman Sachs across a series of progressively senior engineering roles. He joined in September 2012 as a Technology Analyst on Enterprise Reference Data, then moved into developer roles on the founding team for Marcus personal loans. He subsequently served as Technical Lead on the Apple Card founding team, then as Head of Product Engineering for Marcus Checking, also as a founding team member. He was promoted to Managing Director in January 2022, serving as Global Head of Product Engineering for US and UK Deposits, Marcus Checking, and Deposits Partnerships before departing in July 2022. His LinkedIn profile notes involvement in building products including Marcus, Apple Card, and OnePay. He lists a degree from the University of Illinois. Total stated experience across his career is 16 years and 9 months.

Pierce Harger is Head of Crypto – Product Lead at OnePay, a position he has held since January 2026. In this role he leads the crypto product function at OnePay, a fintech financial services company. Concurrently, he holds a product advisory role at OP Labs PBC, where he has worked since September 2024, most recently as Product Director for the Ecosystem, and previously as Staff Product Manager leading growth and DeFi.

Harger's background is concentrated in crypto and fintech product management. At Coinbase, he served as Lead Product Manager and subsequently Senior Product Manager from January 2021 to September 2024, focused on the retail Web3 Wallet, DEX trading, and DeFi. During that tenure he led the retail web3 wallet from zero to several million monthly active users and built a data-driven user targeting and A/B testing framework that drove multi-quarter growth in monthly transacting users. Prior to Coinbase, his career included roles at Citadel. His stated focus areas include product management, financial services, crypto, decentralized finance, and onchain development, with a total career span of approximately 15 years. He holds a credential from the University of Chicago Booth School of Business.