Jan-Oliver Sell is Chief Executive Officer of Qivalis, an Amsterdam-domiciled euro stablecoin issuer founded as a joint venture by a consortium of major European banks including BNP Paribas, ING, UniCredit, CaixaBank, Danske Bank, DekaBank, KBC, Raiffeisen Bank International, SEB, and Banca Sella. Qivalis is pursuing authorization from the Dutch Central Bank (DNB) as an Electronic Money Institution under MiCAR, with a commercial launch of its euro stablecoin targeted for the second half of 2026. The company's mandate is to build a regulated interface between the euro and on-chain financial infrastructure, positioning a MiCA-compliant, fully backed euro stablecoin for use at European and international scale.

Prior to Qivalis, Sell served as Managing Director of Coinbase Germany from November 2022 to December 2024, where he secured the first crypto custody license issued by the German Federal Financial Supervisory Authority (BaFin). He subsequently held a brief role covering Coinbase Germany into early 2025, then served as COO at Universal Everything GmbH, a company supporting the LUKSO blockchain, from April to December 2025. He is currently also a Venture Partner at Angel Invest, an early-stage fund focused on European technology startups, where he invests in pre-seed and seed rounds with a focus on blockchain and Web3. Earlier in his career, he held leadership roles at Binance and iFunded, and spent 18 years in senior positions within the asset management sector in the City of London.

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3
Jun

If Stablecoins Win, do Banks Lose ?

Ernesto Olmedo Pereira

Head of Strategy & DeFi

Ernesto Olmedo Pereira is Head of Strategy & DeFi at Qivalis, a financial services firm headquartered in Amsterdam, a position he has held since March 2026. Prior to this, he spent approximately two years at DekaBank Deutsche Girozentrale in Frankfurt, first as Blockchain Digital Assets Expert from July 2022, then as Product Owner Digital Assets from January 2024 to February 2026. Alongside his institutional roles, he has worked independently since January 2019 as an L1-L2 Blockchain and Decentralised Finance (DeFi) applications developer, building smart contracts and distributed application frontends on Ethereum, BSC, and Polygon (MATIC) using Solidity, Vyper, Truffle, Web3.js, and Ethers.js. Projects developed in that capacity include decentralised exchanges, automatic market makers, cross-chain decentralised applications, analytics and charting tools, portfolio management systems, and NFT and on-chain gaming applications.

From September 2018 to June 2022, Pereira served as International Project Manager at ibes AG, a Germany-based IT solutions company, and has held a seat on ibes AG's Supervisory Board since August 2023. His total professional experience spans 16 years. No educational background is available in the source content.

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