Denis D.
Ukraine
UTC+02:00 (Ukraine/Kyiv)
Resourceful and Innovative Technology Architect with progressive career experience.
Drove change management creating complex project architecture and
an ecosystem with a specific focus on continuous integration, scalability, and
complexity management.
Reengineered company’s systems setup, establishing automated server
generation routines, optimizing system performance, installing
upgrades/patches, establishing system monitoring and maintaining security
protocols.
Deployed and ran in production first commercial IVR (Interactive Voice
Response) service in Ukraine.
Built load balance infrastructure of microservices based on Kubernetes
technology.
Optimized content delivery network based on AWS S3 bucket store and
integrated it with CloudFront.
Developed and integrated multistage CI/CD process (Gitlab pipelines),
including build, test, stage, deploy, post-launch support, and vulnerability
scans.
Configured and tuned huge cache system based on Elasticsearch and Redis
cluster.