# Harry Ragan

> Engineering @ Frontier Health

Location: London, England, United Kingdom
Profile: https://flows.cv/harryragan

## Work Experience
### Founding Engineer @ Frontier Health
Jan 2025 – Present | London

### Staff Software Engineer @ Google DeepMind
Jan 2024 – Jan 2025

### Staff Software Engineer, Health @ Google
Jan 2019 – Jan 2023

### Software Engineer, Site Reliability Engineering @ Google
Jan 2018 – Jan 2019 | London, United Kingdom

### Engineering Manager / Technical Lead - Runtime @ Improbable
Jan 2017 – Jan 2018 | Farringdon, London
Previously the Fabric team

### Software Engineer - Fabric @ Improbable
Jan 2016 – Jan 2017 | Farringdon, London
Java, GRPC, Bazel

Fabric creates the core runtime of Improbable's simulation platform: storing all simulation data, delegating simulation work to client processes, dynamically scaling those processes and powering the APIs that allow developers to understand and interact with their simulated worlds.

Projects:
* Refactored the distributed startup of the runtime to make increase resilience and predictability
* Created a performance testing framework to detect against regressions

### Software Engineer - Infrastructure @ Improbable
Jan 2016 – Jan 2016 | Farringdon, London
Golang, GRPC, etcd, coreos, GCE, GDS

Responsible for the dynamic provisioning of machines to run Improbable's simulations and the platform services that power the SpatialOS console and toolbelt.

Projects:
* Creating system to allow for easy deployment of 1000s of AI test players for clients games
* Added qualification system for end-to-end testing of platform services to monitor for issues and aid in continuous deployment.
* Created logging pipeline suitable for a multi-tenant architecture with customisable rate limiting.

### Software Engineer @ Scuderia Ferrari
Jan 2013 – Jan 2015 | Maranello (MO), Italy
C#, SQL Server, WPF, WCF

Software engineer in the performance software department.  The team worked closely with the aerodynamics and race engineering departments to deliver products that aided car development and race strategy decisions.

Products:
* Live processing of GPS and timing data from races along with visualisation tools for the race strategy team to aid operational decision making
* Live processing and long term storage of sensor data from the wind tunnel. Data access and visualisation tools for the aerodynamics group to analyse wind tunnel tests.

### Software Engineering Intern @ Riverbed Technology
Jan 2012 – Jan 2012 | Cambridge, United Kingdom
* Created a prototype Django/Python web service to dynamically deploy the company’s load balancing product.
* Researched emerging technologies and created a software driver for an open source cloud platform.
* Performed stress testing of the company's main product.


## Education
### Bachelor of Arts (BA) in Computer Science
University of Cambridge

### A Levels in Maths, Further Maths, Physics, Computing
SEEVIC College

### Sweyne Park


## Contact & Social
- LinkedIn: https://linkedin.com/in/harry-ragan-3401685a

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Source: https://flows.cv/harryragan
JSON Resume: https://flows.cv/harryragan/resume.json
Last updated: 2026-04-05