A highly motivated, self-starter and enthusiastic quant engineer with 14 years of experience in quantitative and trading application development for the financial industry.
I bring a passion for innovation and a track record of delivering high-performance solutions to complex financial challenges
I bring a passion for innovation and a track record of delivering high-performance solutions to complex financial challenges
Trading Engine & Quant Engineering
Bitmex
Since May 2024
Singapore
- Building a next generation trading engine for the OG crypto derivatives exchange.
- Multi-asset margining, liquidation, ADL and insurance fund management in a high performance and low latency distributed environment with up to 250x leverage.
- Main technologies: Java, KDB/q, SQL.
Quant Engineering
Bullish
January 2023
to May 2024
Singapore
- Bullish is a regulated digital asset exchange that delivers reliable, low-cost liquidity and enables customers to earn income from automated market making.
- Delivered complex projects in a high performance environment, leading virtual teams of up to 8 and mentored junior developers.
- Design and development from scratch of a single digit latency perpetual futures trading system, including auto market-making, handling >2.5bn/day at the time of leaving.
- Design and development from scratch of a margin trading model with peer to peer lending handling >40m/day notional at the time of leaving.
- Delivered improvements to the auto market maker at the core of the Bullish exchange and researched portfolio margining and options.
- Proof of concept of a RAG-enhanced ChatGPT instance that can use company knowledge as a side project (langchain, vertexAI).
- Main technologies: Java, Python, SQL.
VP - Global Markets - FX eTrading Strats
Nomura
September 2020
to January 2023
Singapore
- E-Trading Strategy sits within Nomura’s Global Markets division as part of the Digital Office, following a “strats” model rather than being a more traditional IT function.
We are a user oriented team operating globally in Tokyo, Singapore, London and New York.
We are responsible for all E-Trading platforms in the dealer-to-client and dealer-to-dealer spaces, including pricing, execution and price distribution, across cash and derivatives. - Worked with a large team of consultants to deliver a successful rebuild of Nomura Live, Nomura's FX Single Dealer Platform.
(Technologies: React, Openfin, Java, Caplin FX, LMAX disruptor, KDB, SQL). - Designed, developed and successfully released a new desktop UI for traders to configure and stream FX curves.
This greatly improved both traders control over the curves and streaming latency by ~80%.
(Technologies: C# WPF, Tibco). - Developed a fast historical blotter that can search, sort and filter millions of trades. (Technologies: Java, LMAX disruptor, Caplin).
AVP - Equity eTrading Technology
Credit Suisse
January 2019
to September 2020
Singapore
- Design and development of components for the cash equity trading system following micro-services architecture principles, including:
- A client portfolio pricer for the equity financing desk using F# and React.
- A trading mandate system from scratch including the front-end in React, back-end in C#, Redis, SQL and a full coverage of unit and end-to-end tests.
- Promotion and implementation of agile methodologies (TDD/BDD, continuous integration, continuous delivery, containerization, …) in the team.
Senior Quantitative Developer
Capitalab (BGC Partners)
December 2017
to December 2018
Singapore
- CapitaLab is a quantitative financial technology
group within BGC Partners, responsible for optimising portfolios of financial derivatives for large investment banks and buy-side clients. - Tech lead embedded in the quant team I was responsible for the architecture, performance and scalability of the portfolio optimisation engine.
- Delivered exponential performance gains in the portfolio compression engine: from 2h30 to 3 mins through algorithmic complexity reduction and better use of data structures.
- Halved the memory used by the risk calculation engine by fixing memory leaks and improving the multi-processing implementation.
- Improved the test framework: 3x test cases for 25% of run time through better parallelisation.
- Optimisation of SQL queries joining tables with billions of lines through indexing.
- Coached the quants on clean code, system design and test automation principles.
- Main technologies: Python, SQL Server, F#, multi-processing.
Senior Software Engineer
eFront
October 2016
to November 2017
Singapore
- eFront is the leading software provider for the alternative investments and risk management areas of the financial services industry.
- Design and development of enhancements and new functionalities for APAC FrontInvest clients (C#, Javascript, SQL) both in office and at client premises.
- Key clients include GIC, Temasek, Mac Quarie, Khazanah, ADIA, ...
Quantitative Developer - Fixed Income
BNP Paribas CIB
October 2011
to September 2016
London, Hong Kong & Singapore
- In close collaboration with FIT trading desks, design and development of various trading & risk tools such as:
- yield curve & volatility surface models for pricing and risk applications (Excel/VBA, C#, SQL Server)
- yield curve & volatility surface models for pricing and risk applications (Excel/VBA, C#, SQL Server)
- An intraday PnL Forecast tool for Treasury APAC desks (Python).
- An intraday PnL Forecast tool for Treasury APAC desks (Python).
- A service providing real-time transfer rates for internal clients + corresponding contribution tools for treasury desks - 800+ users across APAC region (AngularJS, C#, SQL Server, Windows service).
- A service providing real-time transfer rates for internal clients + corresponding contribution tools for treasury desks - 800+ users across APAC region (AngularJS, C#, SQL Server, Windows service).
- Improved team development practices by promoting SOLID and agile principles, TDD and streamlining the development pipeline through better use of source control and CI/CD.
- Exposure to various FI derivatives across multiple markets (swaps, bonds, options, ...)
Software Engineer
Société Générale CIB
February 2011
to August 2011
Paris
- Redesigned a tool aiming to predict end of day volumes across different parts of the company’s SI.
- • Re-engineered and improved the proof of concept (VBA).
- • Designed and developed a new production version as a web application (PHP, Oracle).
Software Engineer
42 Capital
May 2010
to September 2010
Paris
- Development of a position monitoring and risk management application for the company's trader (C# WPF, WCF, SQL Server).
- Back-testing of proprietary quantitative trading strategies with R.
Intensive undergraduate studies in mathematics, physics and chemistry (MPSI & MP) in preparation for competitive entrance exams to the top French engineering schools.
Engineering degree - Master's degree in computer science
EFREI - Ecole Française d'Electronique et d'Informatique
September 2008
to August 2011
Major in computer science with minor in financial maths.
- French (native)
- English (fluent)
- Mandarin (basic)
- General programming (Java, Python, C#, C++))
- Functional Programming (F#)
- AI driven development (GitHub Copilot, LLMs)
- Web Applications (React, REST, web sockets)
- Algorithms and data structures
- OOP Design Patterns
- Domain Driven Design
- Microservices Architecture
- Low latency & high performance systems
- Structure, pricing and risk of standard derivatives
- Interest rate term structure modelling
- Linear optimisation in high dimensions
- Strategies back testing
- Monte Carlo
- Market microstructure