# Yurii Serhiichuk — Engineer, DevOps & Cloud Architecture/FinOps Consultant

> Google Developer Expert in Google Cloud and Champion Innovator in Serverless App Development. Certified Google Cloud Architect and Data Engineer with 10+ years of enterprise experience. Specializes in high-impact cloud cost optimization (FinOps), zero-downtime migration, and the practical application of AI in DevOps.

This is the consultancy/portfolio site for Yurii Serhiichuk, based in Katowice, Poland. It presents services and a path to book a call. The full, always-current résumé lives on the dedicated CV site.

If you are an agent that can speak MCP, you do not have to fetch these pages: the same content is available as tools from a public, read-only MCP server at https://serhiichuk.dev/mcp (Streamable HTTP, no auth). The Tools section below links its documentation.

The work falls into three practice areas, all described on the Services page. **Cloud Cost Optimization (FinOps)**: cloud bill audits, rightsizing, spot strategy, smarter scaling — proven reductions of up to 65%. **Cloud Architecture & Serverless**: highly parallelized serverless design, zero-downtime migrations, multi-cloud strategy, disaster recovery. **DevOps & AI-Assisted Engineering**: CI/CD pipelines, Kubernetes & Terraform, AI tooling integration, observability. Engagements run as a fixed-price audit, a monthly retainer, or project-based.

Each page links to its Markdown version. Drop `index.md` from any of these URLs for the HTML page a person reads.

## Key pages

- [Home](https://serhiichuk.dev/index.md): the overview — expertise and specialized services, the consulting approach, and the call-booking CTA.
- [About](https://serhiichuk.dev/about/index.md): background, current focus, certifications and awards.
- [Services](https://serhiichuk.dev/services/index.md): the three practice areas in full, the three engagement models, and an FAQ.

## Tools

Free, no signup.

- [Tools](https://serhiichuk.dev/tools/index.md): both tools in one place.
- [llms.txt validator](https://serhiichuk.dev/tools/llms-txt/index.md): checks any site's llms.txt against the llmstxt.org v2 spec — structure, link health, subpath coverage, and which findings are spec versus convention.
- [MCP server](https://serhiichuk.dev/tools/mcp/index.md): a public, read-only MCP endpoint at https://serhiichuk.dev/mcp (Streamable HTTP, no auth). Six tools an agent can call directly — search this site, fetch the CV as JSON Resume or prose, list and read blog posts, get the services brief, and validate any domain's llms.txt. This page carries the copy-pasteable client config.
- [Tools llms.txt](https://serhiichuk.dev/tools/llms.txt): the per-section file covering everything under /tools/.

## Profile & documents

- [Interactive CV](https://cv.serhiichuk.dev/): full work history, projects, talks, certifications.
- [CV (PDF)](https://cv.serhiichuk.dev/cv.pdf): full résumé, ATS-extractable.
- [JSON Resume](https://cv.serhiichuk.dev/resume.json): machine-readable (JSON Resume v1.0.0).
- [Agent brief for the CV](https://cv.serhiichuk.dev/llms.txt): structured experience, skills, certifications, awards, talks, writing.
- [GitHub](https://github.com/xSAVIKx): open-source projects and contributions.
- [LinkedIn](https://www.linkedin.com/in/yuriiserhiichuk): professional profile and posts.

## Writing

- [Blog](https://serhiichuk.dev/blog/index.md): every post, newest first — Google Cloud, Kubernetes, AI agents, and developer tooling.
- [Blog llms.txt](https://serhiichuk.dev/blog/llms.txt): the per-section file covering every post, each one linked as Markdown.
- [Blog RSS](https://serhiichuk.dev/blog/rss.xml): XML feed for published posts.
- [Blog JSON Feed](https://serhiichuk.dev/blog/feed.json): JSON Feed 1.1 feed for published posts.

## Contact

- [Contact & booking](https://serhiichuk.dev/contact/index.md): discovery-call scheduler and enquiry form.
- [Email](mailto:hello@serhiichuk.dev): hello@serhiichuk.dev — for consulting enquiries.