Blog

A technical deep-dive into the architecture of an open-source Telegram vocabulary bot — covering the C# / .NET 9 stack, AI-powered auto-translation pipeline, data model, and local development setup.

A story about development of the system that help finding the best apartments

The clean way to use local hosted models available in Ollama with .NET

The history of creating and improving the web scraping library.

A technical deep-dive into an open-source real estate aggregator for Saint Petersburg — covering the C# / .NET 9 architecture, Ollama vision model integration, custom crawler design, and the ideality scoring formula.

The library to write triggers using fluent syntax in C# and EF Core.

This project is a backend API designed to serve content for static sites built from Markdown files.

Practice vocabulary and build language skills with an interactive quiz bot inside Telegram. Free, no sign-up, works on any device. Supports 7 language pairs.

A highly customizable crawler built with C# that lets you extract data from any website, even those with complex JavaScript rendering.

The programming language designed to query PDF elements.

Laraue Boards turns your Telegram messages into structured tasks on a kanban board — no migration, no new habits, no bloated UI.

Allows to write ASP NET like telegram controllers middlewares and authentication.

A free tool that crawls Saint Petersburg real estate listings and ranks them by renovation quality using AI photo analysis. Stop scrolling bad listings — see the best offers first.