Spencer Greene brings a wealth of financial expertise Coupled with 30+ years of commercial software experience. His deep knowledge of trading, exchanges, investment, and commercial banks has directly benefited many of the world’s top financial institutions. An early proponent of crypto, he is frequently called upon to discuss not only technology and architecture but also the business, regulatory, and sovereignty issues that face modern financial markets.
He has managed the development of NASDAQ Europe, multiple derivative execution venues and various program and algorithmic trading systems. He has advised more than 30 of the largest global exchanges on issues ranging from technology’s role in market microstructure to business and regulatory trends. He has worked extensively on-site with global liquidity venues and market makers on optimizing their next-generation enterprise architectures, from latency reduction to increased cyber security.
Mr. Greene currently runs Joompi Capital Management, a family office / hedge fund dedicated to automated trading strategies. An avid C++ developer, Mr. Greene designed and implemented an algorithm based on a modified GARCH process with custom liquidity calculations (using depth, immediacy, resiliency, transparency, priceability, and fungibility).
Chief Executive Officer, Chief Technology Officer
Chief Technology Officer
Chief Executive Officer, Chief Technology Officer
Chief Technology Officer, General Manager Global Financial Services
Founder, Chief Executive Officer, Chief Technology Officer
Senior Director Business Development, DAE
General Manager BMP Division, Sr. Director Product Development
Director of Development, Board Member
Development Manager, Broadcast Management Plus Division
Senior Software Engineer
Solutions Consultant
Japanese
Mandarin Chinese, Japanese
Japanese
Computer Science
System Architecture, Low-Latency, Network Design
Fault Tolerance, Disaster Recovery, Market Data Distribution
Pricing Algorithms, Clearing and Settlement
Market Risk/Surveillance, Margin Calculations
Exchanges, Trading Systems, Proprietary Trading
Feed Handlers, order routing
Trading/matching engines, market making, cloud/hybrid infrastructure
System architecture, blockchain technology, smart contracts
Tokenization, DeFi protocols, decentralized and distributed ledgers
Enterprise business processes, cryptocurrency wallets
Fidelity, AIG, AG Edwards (Wells Fargo Advisors), Putnam Investments, Ameriprise Financial, Lloyds of London, Vanguard
Citibank, Banco do Brazil, ANZ, TD Bank, Commerzbank, Bank of China, BBVA, CCB, Mizuho, Banco Walmart, Bank of New York, BBVA, RBC Capital Markets, ICBC, M&T Bank, Washington Mutual (JPMC)
US Bank, UBS, Barclays, Merrill, Lloyds, Wachovia (Wells), Lehman (Barclays), RBS, BMO, SWIFT, Renaissance Capital, Mizuho Securities, Deutsche Bank, Sberbank, Xinhua
Lehman, RBS, Merrill, UBS, Wachovia (Wells)
Goldman Sachs, Morgan Stanley, Credit Suisse, ING, Crédit Agricole, Bank of America, Citibank, VTB Capital, Bridgewater, Citadel, 2-Sigma, SAC Capital, Jump Trading, Virtu Financial, Deutsche Bank Securities, Susquehanna Capital
NASDAQ Europe, NASDAQ, NYSE, CME, BM&F, BMV, MexDer, CNBV, LSE, NYSE, KRX, SSE, Oslo Bors, TSE, NSE, ASX, TOCOM, AMEX, CBOT, IEX, ADX, BVC, SSE (Chile), Micex, MOEX, PHLX, SZSE, JASDEC