Harry Tormey

Currently Harry leads a team of React Native engineers building mobile applications at Coinbase, the world's leading cryptocurrency exchange. Harry is an experienced Mobile Software Engineer who has worked at prominent Bay Area companies such as Apple and Facebook. At Facebook he worked as an iOS engineer on both the search and commerce teams building customer facing features that shipped in the main Facebook app. At Apple he worked on the Core Audio team where he specialized in frameworks for multimedia Desktop and Mobile Applications. Harry has shipped a number of React Native applications and in the past Ran a consultancy that specializes in mobile development.


Visualizing Real-time Interactive Financial Data Charts Using React Native

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Speakers: Harry Tormey

Trading crypto currencies such as Bitcoin or Ethereum professionally can require visualizing vast amounts of data in the form of candle charts, depth charts, and order books.

These UI components must all be displayed simultaneously and kept up to date in real-time using web sockets. To add to this challenge, many of these components must dynamically respond to user gestures such as panning and long presses.

Presenting all of this data in a compact, performant, mobile-friendly format presents a number of interesting technical challenges. In this talk I will dig into these challenges and present strategies for overcoming them.

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