Denis Savenko
Head Of Engineering And Security at Tonic Health, part of R1 RCM
Ukraine
Summary
👤
Senior🎓
Top SchoolDenis Savenko is an experienced engineering leader with 11 years building and securing high-load distributed systems, currently heading Engineering and Security at Tonic Health (part of R1). He progressed through infrastructure and security leadership roles since 2016, combining hands-on system architecture with release and development process ownership. Early career roles as team lead and web developer honed his skills in performance tuning, code review, and payment/intranet systems, while a master's in information security underpins his focus on threat mitigation and DDoS countermeasures. Known for bridging engineering and security, he keeps projects both scalable and resilient while driving cross-functional teams through complex operational changes.
11 years of coding experience
6 years of employment as a software developer
Master of science, Information security of computer networks and systems, Master of science, Information security of computer networks and systems at National Mining University, Dnipropetrovsk
Russian, Ukrainian, English
Github Skills (15)
docker-image9
cifs9
graph9
php8
samba8
zabbix8
terraform8
ansible7
monitoring7
homebrew7
docker7
infrastructure-as-code7
nfs6
ceph3
aws3
Programming languages (4)
Github contributions (5)
hyperius/community.general
May 2020 - Jun 2020
Contributions:19 pushes, 2 branches in 1 month
hyperius/0mq_service_queue
May 2015 - Jun 2015
Contributions:20 pushes, 6 branches in 1 month
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