Oliver Benns
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Elwood

Elwood is a digital asset trading, portfolio and risk management platform for institutional investors.

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Elwood platform overview
Mock data - for demonstration purposes only.

As a full stack engineer, I had our web application adopt modern practices, implementing rapid component driven development at the height of the crypto market.

Following FTX's collapse, market volatility decreased. During this time, I guided our team to embrace testing frameworks, static type checking, and continuous integration to create a more reliable product experience.

Elwood order book
Mock data - for demonstration purposes only.

With my standards of software being recognised, I transitioned to the market data team. Here, I lead the development of live pricing streams for thousands of instruments across spot and derivatives markets, including options and futures. The product delivered real-time ticks, trades, and order book data to allow our customers to make informed decisions in their execution strategies.

Elwood options table
Mock data - for demonstration purposes only.

With executions on the market picking up, we needed to improve our database performance to keep up with the demand. I optimised our database by implementing intelligent indexing and data partitioning, taking our most problematic queries from minutes to seconds.

Finally, with being one of the only full stack engineers, I delivered comprehensive end-to-end functionality on a variety of features across the stack.