Jonathan

• INX
• Chief Blockchain Officer
• Vice President

• Head Of Trading
• Redwood Digital Group 2017 - Present

• CEO & Co-founder
• Bsave 2015 -  2017 ·London, England
• BSave introduced the First Bitcoin Savings Account. Earn interest by the minute and get paid every 24H. ACQUIRED

• Celsius Network Buys BSave

• Algorithmic Trader
• Colley Cooper Capital 2014 -  2015 London, England
• • Build and manage a bitcoin high frequency arbitrage trading algorithm plugged on 10+ exchanges, 20,000+ trades executed (+94.5% annual return)
  • Manage remotely a 900 TH/s Canadian bitcoin mining farm operation• Build and manage a bitcoin high frequency arbitrage trading algorithm plugged on 10+ exchanges, 20,000+ trades executed (+94.5% annual return) • Manage remotely a 900 TH/s Canadian bitcoin mining farm operation

• Institutional Sales Trader
• Sunrise 2012 -  2014 · London, England,
• • Euro Gov Bonds trading (Core/Peripherals countries)
  • Coverage of more than 25 counterparties on a daily basis: investment banks, asset managers, hedge funds
  • Provide ‘best execution’ across a range of fixed income instruments
  • Manage orders and trade flow in a logical risk controlled manner with a high sensitivity to fiduciary responsibilities
  • Dealing with day-to-day administrative issues in support of trading activities and liaison with trading operations
  • In charge of daily morning meeting and market environment analysis
  • Production of weekly relative value report and trade ideas for end user clients• Euro Gov Bonds trading (Core/Peripherals countries) • Coverage of more than 25 counterparties on a daily basis: investment banks, asset managers, hedge funds • Provide ‘best execution’ across a range of fixed income instruments • Manage orders and trade flow in a logical risk controlled manner with a high sensitivity to fiduciary responsibilities • Dealing with day-to-day administrative issues in support of trading activities and liaison with trading operations • In charge of daily morning meeting and market environment analysis • Production of weekly relative value report and trade ideas for end user clients

• Quantitative Analyst
• Societe Generale Corporate & Investment Banking 2011 -  2012 ·New York, USA
• • Maintain up to date and in a timely way modeling between AMER and Paris-based quantitative strategy teams
  • Creation of a C++ library for loan pricing including embedded interest rate options, risk measures, asset sales indicators
  • Develop, calibrate and implement the proprietary prepayment option model using Black-Karasinsky, trinomial trees
  • Support Portfolio Managers analyzing and solving issues regarding pricing simulations
  • Provide relevant models or tools to reduce the credit risk of CDS portfolio and optimize the risk/return trade-off
  • Production of credit market analysis: most out-underperforming CDS, sectorial and geographical reports• Maintain up to date and in a timely way modeling between AMER and Paris-based quantitative strategy teams • Creation of a C++ library for loan pricing including embedded interest rate options, risk measures, asset sales indicators • Develop, calibrate and implement the proprietary prepayment option model using Black-Karasinsky, trinomial trees • Support Portfolio Managers analyzing and solving issues regarding pricing simulations • Provide relevant models or tools to reduce the credit risk of CDS portfolio and optimize the risk/return trade-off • Production of credit market analysis: most out-underperforming CDS, sectorial and geographical reports

• Quantitative Analyst
• Arrow Financial Consulting 2009 -  2010  Paris, France
• • Valuation and price validation of vanilla and exotic options for equity, FX and basket asset classes using QuantLib
  • Develop, configure and support a DLL Excel for Greeks calculus, PnL explain and stress matrix scenarios
  • Assisting with sourcing and quality analysis of market data used in models (prices, volatility, correlation...)• Valuation and price validation of vanilla and exotic options for equity, FX and basket asset classes using QuantLib • Develop, configure and support a DLL Excel for Greeks calculus, PnL explain and stress matrix scenarios • Assisting with sourcing and quality analysis of market data used in models (prices, volatility, correlation...)

• Fund Manager Assistant
• Lyxor Asset Management 2009 -  2009  Paris, France
• • Validation of various formula funds net asset value as multi-strategy, guaranteed and Dynamic Core-Satellite
  • Liquidity risk management in coordinating accountancy and intern vision of cash and securities positions
  • Implementation of new monitoring tools to simplify funds management• Validation of various formula funds net asset value as multi-strategy, guaranteed and Dynamic Core-Satellite • Liquidity risk management in coordinating accountancy and intern vision of cash and securities positions • Implementation of new monitoring tools to simplify funds management
• Structured Products Sales AssistantStructured Products Sales Assistant
• Societe Generale Asset Management - Alternative Investment 2008 -  2009 Paris, France
• • Assist the secondary market activity, entering orders, communicating OTC pricing and monitoring settlements
  • Trained in communication skills interacting on the phone with clients (prices, PnL explain, asset allocation)
  • Production of reporting for 30 different structured products (CPI, DPI, CPPI, Basket of Funds)

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