Rafael Pax
Senior Software Engineer at CrowdStrike
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolRafael Pax is a Senior Software Engineer with 11 years of experience building reliable, scalable systems across observability, real-time multimedia, and simulation domains. He has driven production features and test infrastructure at Grafana Labs and led core backend design for Twilio Live, delivering major performance gains and operational improvements. His background spans full-stack microservices at Tuenti and research-led crowd simulation work at Universidad Complutense de Madrid, where he led the implementation of the MASSIS engine. Rafael combines hands-on coding in multiple languages with mentoring and cross-functional collaboration, and he has a track record of turning prototypes into roadmap features and dramatically reducing test and runtime costs. Based in Madrid, he pairs strong academic results with practical impact—often improving runbooks, automation, and incident readiness behind the scenes.
10 years of coding experience
13 years of employment as a software developer
Máster en Ingeniería Informática Ingeniería Informática, Máster en Ingeniería Informática Ingeniería Informática at Facultad de Informática (Universidad Complutense de Madrid)
Spanish, English
Stackoverflow
4,478reputation
288kreached
120answers
1question
gson
top-5%
java
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json
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datetime
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serialization
top-5%
Github Skills (73)
http-api10
simulator10
concurrency10
vp910
non-blocking10
reactive10
event-loop10
high-performance10
jvm10
scenarios10
simulation-framework10
java10
kotlin10
simulation10
nio10
Programming languages (3)
Github contributions (5)
rpax/straightedge
Oct 2015 - Dec 2016
Contributions:39 commits, 32 pushes, 1 branch in 1 year 2 months
rpax/MASSIS
Jun 2015 - Apr 2017
MultiAgent System Simulation Framework for Indoor Scenarios
Contributions:1 release, 442 commits, 2 PRs in 1 year 10 months
multiagentsimulation-frameworksimulationsimulatorsystem-simulation
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