Dmitrii Kalashnikov

Designed and hardened GitHub Actions and Jenkins pipelines with integrated security gates, embedding SonarQube and OWASP ZAP Proxy for security policy enforcement. Led secure deployment of AWS microservices using CloudFormation and Terraform, with policy-as-code controls via OPA, AWS CloudFormation Guard Hooks, and AWS Config rules. Streamlined cloud infrastructure management using Terraform and A

Designed and delivered secure, compliant AWS infrastructures for SaaS and healthcare clients, configuring Security Groups, private subnets, and NAT Gateways. Automated multi-account security guardrails with CloudFormation and Terraform, enabling infrastructure as code security at scale. Automated multi-environment infrastructure provisioning using Terraform, ensuring consistency, repeatability, an

Designed, configured, and managed CI/CD pipelines with Jenkins to automate the build, test, and deployment lifecycle for cloud-based applications. Integrated AWS CloudFormation into pipeline workflows for automated, repeatable infrastructure provisioning, including validation checks and drift detection. Optimized build and test operations by leveraging AWS EC2 Spot Instances within Auto Scaling gr

Completed studies in Finance and Financial Management Services. Gained foundational knowledge in financial principles and management practices.