# Mohammad Abu Mattar > Personal website and portfolio of Mohammad Abu Mattar an AWS-Certified Senior DevOps Engineer and Cloud Architect with 7+ years of experience in high-scale cloud automation, fintech infrastructure, Infrastructure as Code, and PCI-DSS compliance. The site shares his work, services, and a large library of technical writing covering DevOps, Cloud, Kubernetes, Terraform, CI/CD, and software engineering. The site is built with Astro and is structured around a homepage with profile/experience/projects plus several long-form content collections. Most learning material lives under dedicated section indexes (linked below); individual posts within each section are listed on those index pages and in the sitemap. For agents: every page has a plain-Markdown twin that mirrors its URL with an `/index.md` suffix. Take any page URL and append `/index.md` (for example `https://mkabumattar.com/blog/post//index.md`, `https://mkabumattar.com/cheatsheets//index.md`, or a section index like `https://mkabumattar.com/blog/index.md`), and the homepage twin is at `https://mkabumattar.com/index.md`. Each HTML page also advertises its own twin with a `` tag in the head, and the full list of twin URLs is at `https://mkabumattar.com/llms-sitemap.txt`. Prefer these `.md` twins for reading content. ## Core pages - [Home](https://mkabumattar.com/): Profile, banner, about, services, skills, experience highlights, featured projects and content - [Projects](https://mkabumattar.com/projects): Selected portfolio projects with descriptions, stack, and links - [Experience](https://mkabumattar.com/experience): Professional roles and responsibilities (DevOps / Cloud / SRE focused) - [Education](https://mkabumattar.com/education): Academic background and certifications - [About Me](https://mkabumattar.com/about-me): Longer profile covering background, focus areas, and open-source work - [Authors](https://mkabumattar.com/authors): About the author(s) of the site's content - [Contact](https://mkabumattar.com/contact): Get in touch for consulting, collaboration, or speaking ## Content collections - [Blog](https://mkabumattar.com/blog): Long-form articles on DevOps, AWS, Kubernetes, Terraform, CI/CD, SRE, security, and AI-assisted operations - [Case Studies](https://mkabumattar.com/case-studies): In-depth engineering case studies covering the problem, constraints, architecture decisions, implementation, and measurable results - [Series](https://mkabumattar.com/series): Multi-part article series grouped by topic (also filterable per collection, e.g. /series/blog, /series/devtips) - [Cheatsheets](https://mkabumattar.com/cheatsheets): Quick-reference guides for tools and commands (kubectl, git, docker, terraform, etc.) - [Code Snippets](https://mkabumattar.com/codesnippets): Reusable code examples across languages and stacks - [DevTips](https://mkabumattar.com/devtips): Short, focused tips for developers and operators - [Flashcards](https://mkabumattar.com/flashcards): Spaced-repetition style cards for studying DevOps and software concepts - [Glossary](https://mkabumattar.com/glossary): Definitions of DevOps, Cloud, and software engineering terms - [Quizzes](https://mkabumattar.com/quizzes): Interactive quizzes to test technical knowledge - [Roadmaps](https://mkabumattar.com/roadmaps): Learning paths for roles and technologies (DevOps, Cloud, etc.) - [Bookmarks](https://mkabumattar.com/bookmarks): Curated external resources worth revisiting ## Browse by category and tag Each content section also has category and tag index pages for topic-based navigation: - Blog: [categories](https://mkabumattar.com/blog/categories) · [tags](https://mkabumattar.com/blog/tags) - Case Studies: [categories](https://mkabumattar.com/case-studies/categories) · [tags](https://mkabumattar.com/case-studies/tags) - Code Snippets: [categories](https://mkabumattar.com/codesnippets/categories) · [tags](https://mkabumattar.com/codesnippets/tags) - DevTips: [categories](https://mkabumattar.com/devtips/categories) · [tags](https://mkabumattar.com/devtips/tags) - Flashcards: [categories](https://mkabumattar.com/flashcards/categories) · [tags](https://mkabumattar.com/flashcards/tags) - Glossary: [categories](https://mkabumattar.com/glossary/categories) · [tags](https://mkabumattar.com/glossary/tags) - Quizzes: [categories](https://mkabumattar.com/quizzes/categories) · [tags](https://mkabumattar.com/quizzes/tags) - Roadmaps: [categories](https://mkabumattar.com/roadmaps/categories) · [tags](https://mkabumattar.com/roadmaps/tags) ## Feeds and indexes - [Home as Markdown](https://mkabumattar.com/index.md): Plain-Markdown version of the homepage for AI agents - [Markdown sitemap](https://mkabumattar.com/llms-sitemap.txt): Plain-text list of every `.md` twin URL on the site - [RSS feed](https://mkabumattar.com/rss.xml): Subscribe to new blog posts and updates - [Sitemap index](https://mkabumattar.com/sitemap-index.xml): Machine-readable map of every indexed page on the site - [robots.txt](https://mkabumattar.com/robots.txt): Crawling policy (AI assistants and search engines are explicitly allowed) ## Site policies - [Terms of Service](https://mkabumattar.com/terms-of-service): Usage terms for the site and its content - [Privacy Policy](https://mkabumattar.com/privacy-policy): How visitor data is handled ## Optional - [Guestbook](https://mkabumattar.com/guestbook): Public guestbook for visitor messages - [Linktree](https://linktree.mkabumattar.com/): Aggregated profile and social links - [Notebook](https://notebook.mkabumattar.com/): Companion notebook site - [GitHub](https://www.github.com/MKAbuMattar): Open-source projects and contributions - [LinkedIn](https://www.linkedin.com/in/MKAbuMattar): Professional profile