Senior investment and operating executive with 30 years across quantitative finance, fintech scaling, and private market capital allocation. Most recently led direct investments for an international single-family office across technology, AI, and digital assets.
The career spans three roles: risk-taker, venture builder, and capital allocator. A technical foundation at KIT in computer science and neural networks led into quantitative finance, managing equity derivatives books at Commerzbank through the dot-com crash with direct P&L accountability. That experience led to venture building: nine years at Leonteq, from early-stage start-up to a CHF 26bn+ platform and a listing on the SIX Swiss Exchange. A subsequent dual CRO/CFO mandate at Halo Investing added a regulated operating dimension: building the EMEA business, navigating cross-border compliance, and owning regional revenue and finance.
Deep Capital Group (Single-Family Office)
Zurich / Athens
Led direct investments for ae4bn single-family office across deep technology, agentic AI, fintech, and digital assets — from sourcing and structuring through board governance. Capital deployment - managed a multi-year deployment programme across 12 direct investments to date, in line with the family's multi-generational wealth-preservation mandate. Deal execution - led transactions from origination through structuring and post-investment governance, with direct founder engagement and board representation in portfolio companies. Co-investment & syndication - structured co-investment vehicles alongside peer family offices and institutional partners, expanding proprietary deal access and diversifying concentration risk.
Governance
Halo Investing (Fintech)
Zurich / Chicago
Appointed to a dual CRO/CFO mandate to establish Halo Investing's EMEA platform from inception, a U. S.-headquartered fintech (post-$105m Series C at a $700m valuation) expanding institutional access to structured products for European wealth managers and private banks. Built and led a 22-person regional team across revenue, finance, and compliance.
Regional P&L - ownership of EMEA revenue, finance, FP&A, compliance, and institutional partnerships; established legal entities, regulatory framework, and operating infrastructure across multiple European jurisdictions. Institutional distribution - established relationships with European banks, insurers, and wealth platforms; represented the firm externally at regulatory and partner-level negotiations.
Strategic coordination - sat on the Global ExCo alongside U. S. leadership to align capital allocation, growth priorities, and risk controls across the enterprise.
Amina Bank (Digital Assets)
Zurich / Zug
Drove institutional client acquisition and custody governance for one of Switzerland's 2 founding licensed digital asset banks.
Sentifi (AI Analytics)
Zurich / Zug
Led institutional go-to-market for an AI-driven alternative data platform processing 6bn tokens/month ($20m raised since founding).
Transition & Advisory Mandates
Zurich / Zug
Astarte Capital Partners (Private Equity)
London / Zurich
Led advisory and capital-raising mandates for specialist real asset managers; structured fund vehicles and managed LP relationships across European and Middle Eastern allocators. Early shareholder; firm has since grown to $1bn AUM.
Leonteq (Fintech)
Zurich
Nine-year tenure from early growth stage through IPO on the SIX Swiss Exchange (2012). As a senior leadership team member and founding-era equity holder, supported the firm's transition from an entrepreneurial start-up to an institutionally governed, FINMA-regulated public company. Platform reached CHF 26bn+ turnover at maturity.
Business development - led advisory teams and managed complex structured product portfolios for UHNW and institutional clients across Europe; held direct P&L responsibility for a CHF 15m book. IPO contribution - member of the IPO leadership team; helped design governance structures and reporting frameworks required for public listing on a regulated exchange. Client franchise - built and retained a portfolio of institutional and UHNW clients within a FINMA-regulated framework; accountable for revenue targets and risk-adjusted returns.
Optima Bank (Investment Banking)
Athens
Built and led the equity derivatives sales franchise from inception; structured bespoke solutions for institutional and corporate clients across equity-linked notes, options strategies, and yield-enhancement products. Grew the desk from 5th to 1st-ranked in the Greek market within 1 year.
Greek Army
Greece
Completed mandatory military service. Led a 20-person platoon.
Commerzbank (Investment Banking)
Frankfurt
Joined as a junior trader; promoted to Co-Head of Equity Derivatives Trading within 2 years, with co-responsibility for ae50m annual P&L. Managed risk and team performance across equity derivatives books through the dot-com boom and crash, overseeing Greeks management and market-making across pan-European underlyings.
Dipl.-Wi.-Ing. (M.Sc. equivalent)
Thesis on neural networks and derivatives pricing | QS Top 100 Global Engineering
Abitur
Served on Leonteq's IPO leadership team from early-stage through SIX Swiss Exchange listing; built FINMA-compliant infrastructure supporting CHF 26bn+ in platform turnover.
Designed and executed co-investment vehicles with peer family offices and institutional allocators across 4 jurisdictions (CH, UK, GR, DE).
Derivatives trading background (e50m P&L at Commerzbank) applied to portfolio construction and risk management across 12 direct investments for ae4bn single-family office.
Board seats in agentic AI and cybersecurity, established in 2025, alongside active portfolio positions in both sectors.
Athens · cybersecurity / AI
Advised on strategic positioning and AI-driven automation for a cybersecurity testing platform.
Hong Kong · agentic AI
Provided governance oversight and strategic guidance on scaling agentic AI internationally.
Athens · Payment services
Worked together with OKTO's C-suite on remuneration and strategy.
Zurich · Biomedicals
Advising the founder/CEO on fund raising and shareholding issues.
New York · Mental health
Advising on European deal sourcing strategy and co-investment structuring.
Athens · Deep tech
Contributed to fund strategy, LP engagement, and European deal origination.
Palo Alto
Advising early-stage companies on fundraising, go-to-market strategy, and investor positioning.
English, German, Greek - all fluent
Agentic AI • Cybersecurity • Fintech infrastructure
Equity derivatives • Pre-IPO governance • Cross-border co-investment