Chief Technology Officer

• Jun 2019 - Present

Building the best IoT platform for indoor air quality analytics. Building the best IoT platform for indoor air quality analytics.

Childcare leave

• Sep 2018 - Jun 2019

Senior Software Engineer

• Jan 2016 - Aug 2018

Senior Software Engineer for Checkout steps of Rakuten Ichiba customer website (PC and Smartphone), the largest e-commerce website in Japan:- Tech Lead for Refactoring project involving 5 developers: Planning for Development, Integration Tests, QA and Security Audit;- Code reviews;- Web Development: Struts, Java, Javascript, HTML, CSS, Git, Maven, SonarQube;- API Development: Java 8, Spring, Play framework- Operations (Release, Load Test, Monitoring): Apache, Glassfish, Weblogic, Bash, Jenkins, JMeter, BlazeMeter, Jennifer. Show less

Technical Account Manager/Java Developer

• Aug 2013 - Jan 2016

50% Technical Account Manager for major investment banks:- Single point of contact for customers- Technical support: Troubleshooting, Configuration, Testing & Deployment- Project management: organizing work and documentation to meet deadlines- Analyze user requirements and business processes- Handle production changes and customer communication50% Java Development: IMC Drivers (Ingalys Market Connectivity) for Market Data and Trading Connectivity to China Equity/Derivatives Markets:- SHIFT CTP API (CFFEX, CZCE, DCE & SHFE options and futures)- Hundsun TCP2 API (Shanghai Stock Exchange equities and options) Show less

Software Engineer

• Apr 2012 - Aug 2013

Java Development: IMC Drivers for Market Data and Trading Connectivity to Equity/Derivatives Markets- Australian Securities Exchange - Trade24 FIX Derivatives platform- Bursa Malaysia (KLSE) - MMTP API- Bombay Stock Exchange - BOLT system- BM&F Bovespa (São Paulo) - UMDF (Unified Market Data Feed)- Thailand Futures Exchange - OMX Derivatives system

Software Engineer / Front-Office Support Engineer

• Dec 2007 - Apr 2012

⇨ On-site Support and Development for Hugo Capital, Tokyo (2007-2008)- Horizon Market Maker options and futures trading system integration and support- Java development for OSE Direct Market Access using IMC API (Ingalys Market Connectivity)- Unix servers and Windows GUI configuration, testing, deployment, user request and bug management⇨ On-site Support for Daiwa Capital Markets, Tokyo (2009-2012)2 high-availability and low-latency distributed systems::- OTC CFD market making: about 300 stock CFD and 2 index future CFD- TFX CFD market making: 5 indexes CFD with 22/24h quoting for Nikkei 225 CFD and automated multi-hedge- Java Development: IMC driver for Japan market data using RIX middleware (OSE-OMX J-GATE and TSE data).- Configuration: delta one pricing formulas, static data import, portfolio and position management, market access (Ingalys drivers: FIX, Reuters, TFX using MQ middleware and internal market), market making automatons, auto-hedging, trade capture batches.- Deployment: UNIX multi-server deployment batch and ant scripts development including Oracle Database SQL upgrade; several testing environments maintenance.- Testing: unit testing with JUnit, user acceptance and non functional tests (failover, performance)- Support: incident troubleshooting on GUI and servers; front office support for traders; bug investigation including intermittent bugs and latency issues, root cause and workaround search. Show less

Software Engineer

• Oct 2006 - Dec 2007

Horizon Connect (formerly Ingalys)IMC Drivers Java Development for Equity/Derivatives Market Data and Trading Connectivity- SWX / Virtx, Switzerland / UK (MAPI API)- MTA, Italy (AMI and EMAPI API)- EUWAX, Germany (TIQS Market-making API)- HKFE, Hong Kong (OMX API)- FIX APITasks: project management for MTA and EUWAX drivers, design, object programming, testing, support.Technologies: Java, Unix, client/server, multi-threading, messaging API, Eclipse IDE.

Software Engineer

• Aug 2004 - Aug 2006

Ruby Developer for MS2 (Mobile Site Management System), a critical CMS web application (170 000 lines of code) mainly used for Orange. Tasks: design, object programming, unit testing, performance optimization. Technologies: Linux, Apache, MySQL, Ruby, Client/Server, Eclipse, SOAP, WSDL. Ruby Developer for MS2 (Mobile Site Management System), a critical CMS web application (170 000 lines of code) mainly used for Orange. Tasks: design, object programming, unit testing, performance optimization. Technologies: Linux, Apache, MySQL, Ruby, Client/Server, Eclipse, SOAP, WSDL.

Software Engineer

• Mar 2003 - Aug 2003

THEMA (Economic Theory, Modeling, Applications) – CNRS (French National Center for Scientific Research) Development for MiSME.eco, an economic micro-simulation environment for the French National Assembly. Technologies: Java (Swing, JDBC), Meta-modeling, JBuilder, Eclipse. THEMA (Economic Theory, Modeling, Applications) – CNRS (French National Center for Scientific Research) Development for MiSME.eco, an economic micro-simulation environment for the French National Assembly. Technologies: Java (Swing, JDBC), Meta-modeling, JBuilder, Eclipse.