Denis Kisina
Senior Software Engineer at American Airlines
Carrollton, Texas, United States
Summary
👤
Senior🎓
Top SchoolDenis Kisina is a Senior Software Engineer with seven years of experience designing and delivering cloud-native applications on AWS and Azure using event-driven architectures, microservices, and RESTful APIs. Currently at American Airlines, he combines hands-on engineering with technical leadership, previously guiding small teams and owning code reviews, technical direction, and delivery. His background spans full-stack and infrastructure work—from Spring Boot and Node.js backends to JavaFX UIs and systems administration of AD/DNS—giving him a rare blend of developer and ops fluency. He has driven product and revenue outcomes at The Technology Doctor by leading multiple projects, instituting automated testing and code review cultures, and mentoring developers into production-ready contributors. A hands-on AWS Solution Architect on GitHub, Denis enjoys learning new tools and mentoring community cohorts to deploy real-world applications. Based in Carrollton, Texas, he pairs practical cloud engineering with a track record of turning technical strategy into shipped solutions.
6 years of coding experience
9 years of employment as a software developer
Master of Science - MS, Computer Science, Master of Science - MS, Computer Science at Maharishi International UniversityBachelor of Science (BSc), Computer Science, Bachelor of Science (BSc), Computer Science at Makerere University
Github Skills (25)
python10
machine-learning9
tensorflow9
deep-learning9
xml8
deep-neural-networks8
ml8
neural-network8
data-science8
http-api8
json7
java7
mock-server7
rest7
mocking7
Programming languages (5)
Github contributions (5)
kisinad/denis-kisina.github.io
Jun 2019 - Jun 2019
Contributions:2 commits, 6 PRs, 28 pushes in 1 day
kisinad/spring-security-demo
Aug 2020 - Mar 2025
Contributions:3 PRs, 31 pushes, 2 branches in 4 years 7 months
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