Audrius Karabanovas is a Senior Site Reliability Engineer based in Vilnius with 14 years of professional SRE/cloud experience built on a 20-year foundation in web development. He combines deep LAMP and PHP roots with strong AWS, Docker, Kubernetes and infrastructure-as-code expertise to run and automate large-scale, high-throughput systems (including MongoDB sharded clusters, Elasticsearch and big-data ETL pipelines). At Trustpilot and Omnisend he focused on infrastructure automation, monitoring and production reliability using Terraform, Prometheus/Grafana, Thanos and cloud-native services, while also shipping tooling in Python and Go. Early career CTO and full-stack contributions—such as implementing the FAQ widget and core fixes for the ImpressPages PHP framework—underscore his hands-on approach across front-end, back-end and ops. Known for pragmatic performance optimizations and capacity-minded architecture, he excels at turning legacy web platforms into scalable, observable services.
14 years of coding experience
22 years of employment as a software developer
Physics and CS, Physics and CS at Vilniaus Pedagoginis Universitetas
ImpressPages is php framework with admin panel. Build functional website in one hour.
Role in this project:
Full-stack Developer
Contributions:14 commits in 4 months
Contributions summary:Audrius contributed to the ImpressPages PHP framework by implementing and refining the FAQ widget. They added front-end elements like question/answer display and JavaScript interactions, while also developing parameters for the back-end widget configuration. Further improvements included fixing bugs related to page options and recursive page copying and addressing issues in the system's core. Finally, they made improvements to several supporting tools.
Contributions:13 commits, 1 PR, 15 pushes in 6 months
bundlephpsymfony-bundlebouncersymfony2
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Audrius Karabanovas - Senior Site Reliability Engineer at Omnisend