Adrian Kalafut
Integration Reliability Engineer
Lucan Biddulph, Ontario, Canada
Summary
🤩
Rockstar🎓
Top SchoolAdrian Kalafut is an Integration Reliability Engineer at Stripe with six years of experience building secure, reliable backend systems and cloud infrastructure. Previously at IBM he blended software development and DevSecOps work on WebSphere, integrating security scanning across a 15M+ line codebase, restructuring access controls, and improving observability via byte-code injection for cohesive multi-threaded logging. He is proficient in Python, Java, JavaScript, and Go, and focuses on API design, distributed systems, and application security. Adrian holds a Computer Science degree from Western University and brings a practitioner’s eye for operationalizing security—turning security controls and incident response into scalable engineering practices. Notably, he has hands-on experience applying low-level Java instrumentation to improve production troubleshooting, a detail that reflects both depth and pragmatic creativity.
6 years of coding experience
4 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Western University
Github Skills (11)
application-server10
runtime-environment10
server10
java10
composable10
microservices9
tla3
rfc3
testing2
openliberty2
documentation1
Programming languages (3)
Github contributions (5)
adriankalafut/open-liberty
May 2020 - Feb 2025
Open Liberty is a highly composable, fast to start, dynamic application server runtime environment
Contributions:2 PRs, 64 pushes, 15 branches in 4 years 10 months
open-libertyruntimelibertycomposableruntime-environment
adriankalafut/sample-getting-started-config-zap-5
Sep 2024 - Mar 2025
Contributions:21 PRs, 23 pushes, 8 branches in 6 months
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