Oleh Kalashnyk • DevOps Engineer

About me

Hey! I'm Oleh, a DevOps engineer passionate about AWS and Infrastructure as Code. I thrive on automating deployments, managing cloud infrastructure, and designing systems that scale reliably. I enjoy experimenting with new cloud services, optimizing pipelines, and solving challenging infrastructure problems while keeping things maintainable and efficient.

Certifications

AWS Certified Solutions Architect – Associate badge — **AWS Certified Solutions Architect – Associate (SAA-C03)**
Designs secure, reliable, cost-optimized architectures on AWS. Verify

AWS Certified AI Practitioner – Foundational badge — **AWS Certified AI Practitioner – Foundational (AIF-C01)**
Covers core AI/ML concepts and how to apply them with AWS services. Verify

What these mean in practice

SAA-C03 shows practical skill in designing fault-tolerant, secure, cost-aware systems on AWS. AIF-C01 shows working knowledge of AI basics and AWS tooling like Bedrock and SageMaker with a focus on safe, useful applications.

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Certifications

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