Chi Ma
Principal Software Engineer at Workday
Dublin, Ireland
Summary
👤
Senior🎓
Top SchoolChi Ma is a Principal Software Engineer based in Dublin with 12 years of experience building large-scale, cloud-native systems and telecom-grade solutions. He combines deep research pedigree—authoring a journal and conference papers on mobility and handover—with hands-on expertise in Java/Spring, distributed databases (Cassandra, MariaDB), Kafka, Kubernetes and CI/CD. Chi has led engineering teams and acted as Scrum Master, driving end-to-end delivery for consumer personal cloud services and enterprise ERP platforms while maintaining strong fundamentals in algorithms and performance engineering. His background spans automation testing, performance tuning and search optimization from early work on Lucene to modern observability and test-driven development. Notably, he bridges research and production: published academic work on WiMAX/MIH informs practical designs for resilient, high-throughput network and data-processing systems.
12 years of coding experience
16 years of employment as a software developer
Research Master 802.21 WiMAX, Research Master 802.21 WiMAX at Technological University of the Shannon, Athlone Campus Master Software Engineering, Master Software Engineering at Southeast University
English, Chinese
Github Skills (27)
ruby-client8
node-client6
integrate6
forwarding5
traffic5
mock-server5
java-client5
javascript-client5
node-module5
javascript4
proxy4
fiddler4
java4
homebrew4
tunneling4
Programming languages (2)
Github contributions (4)
cosemachi/alg
Mar 2014 - Aug 2014
Contributions:11 commits in 4 months
cosemachi/test
Feb 2017 - Feb 2017
Contributions:1 push, 1 branch in 1 day
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