Vladyslav
Malynyč.

Worked alongside development teams to operate and improve AWS infrastructure for payment services, supporting everyday delivery and production reliability.

• Worked on zero-downtime production upgrades, networking, security, scheduling and autoscaling.
• Helped improve infrastructure efficiency using Karpenter, Spot instances, ARM workloads and scale-to-zero strategies.
• Developed CI/CD and GitOps workflows to make deployments more consistent and reduce manual steps.
• Improved monitoring, alerting and visibility across metrics, logs and traces; participated in on-call rotations, incident response and root-cause analysis.
• Contributed to internal AI infrastructure using Amazon Bedrock, RAG pipelines and Kubernetes-hosted Ollama.

AWS · Linux · Terraform · Terragrunt · GitLab CI/CD · Argo CD · Argo Workflows · Helm · Kustomize · Karpenter · KEDA · Prometheus · Grafana · Loki · Tempo · Alloy · Thanos · PostgreSQL · Kafka · Bedrock · Python · Kyverno

Worked with the team to improve production infrastructure across on-premises and AWS environments, supporting cloud migration and developer self-service.

• Developed reusable infrastructure modules and automated Kubernetes provisioning with Ansible.
• Contributed to the migration from Jenkins to GitHub Actions and the adoption of Argo CD.
• Helped make releases and test environments self-service, with approval and rollback workflows.

AWS · Linux · Kubernetes · Terraform · Terragrunt · Ansible · Jenkins · GitHub Actions · Argo CD · Helm · Kustomize · Prometheus · Grafana · ELK · Datadog · Python · Bash

Worked on Linux, OpenStack and Kubernetes infrastructure as part of enterprise and telecommunications project teams.

• Automated provisioning, cloud migrations and platform upgrades.
• Supported Kubernetes on OpenStack and contributed to ONAP and upstream open-source development.

Linux · OpenStack · Kubernetes · Ansible · Python · Bash · ONAP