# Dayfing

> Official profile of Dayfing, also known as Danila, an AI engineer from Ukraine.

Dayfing builds AI products that turn complex processes into clear and useful tools. His work covers AI agents, language-model integrations, software architecture, APIs, web interfaces, reliability, and performance.

## Canonical profile

- [English](https://dayfing.com/): Default profile
- [Russian](https://dayfing.com/ru/): Русский
- [French](https://dayfing.com/fr/): Français
- [Spanish](https://dayfing.com/es/): Español
- [Arabic](https://dayfing.com/ar/): العربية
- [Chinese](https://dayfing.com/zh/): 中文
- [Ukrainian](https://dayfing.com/uk/): Українська
- [Kazakh](https://dayfing.com/kk/): Қазақша
- [Belarusian](https://dayfing.com/be/): Беларуская

## Technical profile

- AI engineering: generative AI, AI agents, large language models, model and API integration
- Product engineering: architecture, backend services, web interfaces, automation, reliability, and performance
- Languages: TypeScript, JavaScript, Python
- Frameworks and runtime: React, Astro, Next.js, Node.js, Vue, Svelte
- Data and infrastructure: PostgreSQL, MongoDB, MySQL, SQLite, Redis, Docker, Cloudflare, Linux

## Verified links

- [GitHub](https://github.com/dayfinggg)
- [Telegram](https://t.me/dayfing)
- [Steam](https://s.team/u/dayfingst)

## Machine-readable resources

- [Writing index](https://dayfing.com/writing/)
- [AI-readable publication index](https://dayfing.com/llms-posts.txt)
- [Writing RSS](https://dayfing.com/rss.xml)
- [Full AI-readable profile](https://dayfing.com/llms-full.txt)
- [Localized sitemap](https://dayfing.com/sitemap.xml)
- [Codex usage data](https://dayfing.com/data/codex-usage.json)