kopenkin dmitrii — full-stack ai developerA minimal, text-first portfolio for Kopenkin Dmitrii: full-stack AI developer working with TypeScript, React, Postgres, Python, and product prototypes.https://kopenkin.tech/Markdown Kitchen Sinkhttps://kopenkin.tech/blog/kitchen-sink/https://kopenkin.tech/blog/kitchen-sink/Every supported element in one place — headings, lists, tables, quotes, images, highlighted code, and a styled callout component.Tue, 23 Jun 2026 00:00:00 GMTMy LLM Stack: The Tools I Actually Use When No One's Watchinghttps://kopenkin.tech/blog/my-llm-toolkit/https://kopenkin.tech/blog/my-llm-toolkit/After drowning in a sea of models, tools, and 'game-changing' AI platforms that absolutely weren't, I've finally found my sweet spot. Here's the stack that actually works without making me want to throw my laptop out the window.Sun, 10 May 2026 00:00:00 GMT