Open to opportunities

Oleksii Semeniuk

@oleksiisemeniuk

Message

Certified AWS DevOps Engineer with expertise in cloud architecture.

United States

Message

What I'm looking for

I am looking for a role that fosters innovation and allows me to leverage my cloud expertise while promoting a collaborative and growth-oriented company culture.

I am a certified AWS DevOps Engineer with a strong foundation in troubleshooting, scripting, and communication. My experience spans over several years, during which I have successfully automated deployments and managed cloud-based applications, ensuring system reliability in hybrid cloud environments.

Throughout my career, I have designed and deployed cloud-based applications and SaaS platforms using PHP, Laravel, and AWS. I have implemented CI/CD pipelines with GitHub Actions and CloudFormation, achieving significant improvements in deployment speed and operational efficiency. My commitment to optimizing infrastructure costs and enhancing security has led to measurable results, including a 30% reduction in costs and a 20% improvement in security posture.

In addition to my technical skills, I have a proven track record of collaborating with teams to troubleshoot issues and implement effective solutions. I am passionate about leveraging my expertise to drive innovation and efficiency in cloud architecture and DevOps practices.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer / DevOps Engineer / Cloud Architect

Current

Self-employed

Jun 2017 - Present (8 years)

Designed and deployed cloud-based applications and SaaS platforms using PHP, Laravel, and AWS. Implemented CI/CD pipelines with GitHub Actions and CloudFormation for automated deployments, achieving 40% faster deployments and cutting manual configuration time by 80%.

AWS PHP Laravel GitHub Actions CloudFormation CI CD Prometheus Cloudwatch Disaster Recovery VPN VPC AWS WAF

Network Engineer / Software Developer

Terra-X

Jun 2008 - Present (17 years)

Designed and maintained networks with VPN and secure routing. Built internal tools to automate infrastructure operations and collaborated with teams to troubleshoot issues.

VPN Automation Troubleshooting DNS

IT Sales Manager

WED

Jun 2004 - Present (21 years)

Managed B2B tech sales and client consulting. Developed strong client relationships and achieved sales targets.

B2B Sales Consulting Sales Management Relationship Building Tech Sales

Education

Degrees, certifications, and relevant coursework

Cherkasy State Technological University

Master’s Degree, Computer Science

Completed a Master's Degree in Computer Science, deepening knowledge in advanced computing concepts and research methodologies. Focused on specialized areas within the field, preparing for complex problem-solving and innovation.

Cherkasy State Technological University

Bachelor’s Degree, Computer Science

Obtained a Bachelor's Degree in Computer Science, building a strong foundation in fundamental computer science principles. Gained expertise in programming, data structures, algorithms, and software development.