> For the complete documentation index, see [llms.txt](https://dev-room.aramanau.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dev-room.aramanau.dev/welcome-everyone.md). # Welcome, everyone! ## Welcome to my dev experiment room Hi, my name is Aliaksei! I am a Software Engineer who has 12+ years experience connected with creating reliable and performant backend services using Python, Erlang/Elixir and Rust. I love databases too, especially PostgreSQL and Redis. Likewise, I am really keen on performance testing and optimizations, systems design and internals of operations systems and databases. Also, I was always a little bit crazy about software quality assurance. I hope that some of my thoughts and results of experiments will be interesting to someone. ## Want to read right in? Feel free to read any article or start from this one about my favorite programming language - Python: [Dev's rocket-jump into Python 3.12 and perf](/devs-rocket-jump-into-python312-and-perf.md) --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://dev-room.aramanau.dev/welcome-everyone.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.