Justin Holmes
Systems Software Engineer at UBS
Zürich Metropolitan Area Switzerland
Summary
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Rockstar🎓
Top SchoolJustin Holmes is a Systems Software Engineer with 13 years of experience designing and operating large-scale cloud and data platforms, active on AWS since 2008 and GCP since 2011. Based in Zürich, he has led and delivered multi-petabyte data infrastructures and cloud migrations across finance and consumer sectors, including roles at UBS, Credit Suisse and Just Eat. He combines hands-on platform engineering with leadership experience as Director of Nascency and founder of a low-latency ticketing startup, showing strength in both architecting resilient systems and building high-throughput services. His background spans big data, streaming, and distributed systems tooling (Spark, Cassandra, Elasticsearch, Mesos) and practical cloud security and networking patterns like VPCs and IPSEC. Notably, he has repeatedly been brought in for migration and proof-of-concept projects, reflecting a track record of solving thorny operational and scale challenges.
14 years of coding experience
15 years of employment as a software developer
BSc (Hons), Business IT, BSc (Hons), Business IT at Bournemouth UniversityPeter Symonds College
Github Skills (95)
reverse-proxy10
python10
marathon10
proxy10
zookeeper10
ruby10
consul10
automation10
orchestration10
letsencrypt10
scheduler10
golang10
etcd10
go10
traefik10
Programming languages (8)
Github contributions (5)
justinholmes/opensharded
Aug 2021 - Feb 2026
Contributions:12 PRs, 61 pushes, 18 branches in 4 years 7 months
justinholmes/fastly-ansible-module
Oct 2015 - Jun 2020
Contributions:7 commits, 7 pushes, 1 branch in 4 years 7 months
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