I offer consulting services in the field of trading technologies.

I am experienced in working with trading venues for stocks, currencies, and digital assets, such as Bitcoin and Ethereum. Low-latency trading systems are my specialty.


  • Bats
  • IEX
  • Nasdaq

Foreign Exchange (FX)

  • EBS
  • Hotspot
  • LMAX

Digital Assets

  • bitFlyer
  • BitMEX
  • GDAX
  • OKCoin
  • Poloniex

I have worked the last twelve years on demanding applications in finance and telecommunications. My expertise lies in high-performance real-time systems, and in recent years I have focused on building these on the Java Virtual Machine (JVM).

As a consultant, I have helped proprietary trading companies build low-latency market data feed handlers and advised digital asset exchanges on software architecture. I have also consulted market participants and marketplaces on Financial Information Exchange (FIX) connectivity.

Real-Time Systems

I have developed demanding real-time systems, such as mobile networks and trading platforms.

Open Source

In 2014 I founded the Parity project, and today it is used by traders and trading venues around the world. Visit website

Infrastructure Automation

I use infrastructure automation tools such as Ansible and Terraform for reliable application deployments.

Performance Engineering

I am experienced in building low-latency server applications, especially on the Java Virtual Machine (JVM).

Data Engineering

I have worked on data sources as diverse as brain imaging, financial markets, and Web analytics.

Web Applications

I build reactive and responsive user interfaces for server applications using modern Web technologies.

If you need help with software architecture, performance tuning, or market connectivity, do not hesitate to get in touch.