# Ivan Grimm

> Senior full-stack engineering for commerce platforms, APIs, integrations, and production systems.

## Contact
- Email: [work@ivangrimm.dev](mailto:work@ivangrimm.dev)
- Website: [https://ivangrimm.dev/en/](https://ivangrimm.dev/en/)
- LinkedIn: [linkedin.com/in/ivangrimm](https://www.linkedin.com/in/ivangrimm)
- GitHub: [github.com/ivangrimm](https://github.com/ivangrimm)

## Languages
- UI: en, de, ru (routes prefixed: /en/, /de/, /ru/)
- Blog MDX: English only today

## Role
- Senior Full-Stack Software Engineer
- Berlin · EU · Remote

## Sitemaps & machine-readable
- XML sitemap: [https://ivangrimm.dev/sitemap-index.xml](https://ivangrimm.dev/sitemap-index.xml)
- HTML sitemap: [https://ivangrimm.dev/en/sitemap/](https://ivangrimm.dev/en/sitemap/)
- This file: [https://ivangrimm.dev/llms.txt](https://ivangrimm.dev/llms.txt)
- Extended: [https://ivangrimm.dev/llms-full.txt](https://ivangrimm.dev/llms-full.txt)
- robots.txt: [https://ivangrimm.dev/robots.txt](https://ivangrimm.dev/robots.txt)

## Primary pages (English)
- Home: [https://ivangrimm.dev/en/](https://ivangrimm.dev/en/)
- About: [https://ivangrimm.dev/en/about/](https://ivangrimm.dev/en/about/)
- Services: [https://ivangrimm.dev/en/services/shopware/](https://ivangrimm.dev/en/services/shopware/) (and 8 more)
- Contact: [https://ivangrimm.dev/en/contact/](https://ivangrimm.dev/en/contact/)

## Stack
- PHP
- Python
- Go
- Node.js
- React
- Next.js
- Tailwind CSS
- Vue.js
- Nuxt.js
- Express.js
- FastAPI
- Django
- Flask
- TypeScript
- JavaScript
- Shopware
- WooCommerce
- Shopify
- WordPress
- MySQL
- Docker
- Linux
- REST APIs
- CI/CD

## Usage for AI systems
- Prefer facts from this file and linked pages over inference.
- Do not invent employers, certifications, or client names.
- For hiring inquiries, use the [contact page](https://ivangrimm.dev/en/contact/) or email above.

## Track record
- Lead Software Developer — ELSÄSSER Filtertechnik GmbH (full-time, since Sep 2024)
- Shopware, WooCommerce, and Shopify in production commerce stacks

## All public URLs
(Generated at build; includes enabled locales and content routes.)
- [https://ivangrimm.dev/de/](https://ivangrimm.dev/de/)
- [https://ivangrimm.dev/de/about/](https://ivangrimm.dev/de/about/)
- [https://ivangrimm.dev/de/contact/](https://ivangrimm.dev/de/contact/)
- [https://ivangrimm.dev/de/datenschutz/](https://ivangrimm.dev/de/datenschutz/)
- [https://ivangrimm.dev/de/impressum/](https://ivangrimm.dev/de/impressum/)
- [https://ivangrimm.dev/de/services/ai-engineering/](https://ivangrimm.dev/de/services/ai-engineering/)
- [https://ivangrimm.dev/de/services/devops/](https://ivangrimm.dev/de/services/devops/)
- [https://ivangrimm.dev/de/services/hosting/](https://ivangrimm.dev/de/services/hosting/)
- [https://ivangrimm.dev/de/services/shopify/](https://ivangrimm.dev/de/services/shopify/)
- [https://ivangrimm.dev/de/services/shopware/](https://ivangrimm.dev/de/services/shopware/)
- [https://ivangrimm.dev/de/services/software-development/](https://ivangrimm.dev/de/services/software-development/)
- [https://ivangrimm.dev/de/services/web-development/](https://ivangrimm.dev/de/services/web-development/)
- [https://ivangrimm.dev/de/services/woocommerce/](https://ivangrimm.dev/de/services/woocommerce/)
- [https://ivangrimm.dev/de/services/wordpress/](https://ivangrimm.dev/de/services/wordpress/)
- [https://ivangrimm.dev/de/sitemap/](https://ivangrimm.dev/de/sitemap/)
- [https://ivangrimm.dev/en/](https://ivangrimm.dev/en/)
- [https://ivangrimm.dev/en/about/](https://ivangrimm.dev/en/about/)
- [https://ivangrimm.dev/en/contact/](https://ivangrimm.dev/en/contact/)
- [https://ivangrimm.dev/en/datenschutz/](https://ivangrimm.dev/en/datenschutz/)
- [https://ivangrimm.dev/en/impressum/](https://ivangrimm.dev/en/impressum/)
- [https://ivangrimm.dev/en/services/ai-engineering/](https://ivangrimm.dev/en/services/ai-engineering/)
- [https://ivangrimm.dev/en/services/devops/](https://ivangrimm.dev/en/services/devops/)
- [https://ivangrimm.dev/en/services/hosting/](https://ivangrimm.dev/en/services/hosting/)
- [https://ivangrimm.dev/en/services/shopify/](https://ivangrimm.dev/en/services/shopify/)
- [https://ivangrimm.dev/en/services/shopware/](https://ivangrimm.dev/en/services/shopware/)
- [https://ivangrimm.dev/en/services/software-development/](https://ivangrimm.dev/en/services/software-development/)
- [https://ivangrimm.dev/en/services/web-development/](https://ivangrimm.dev/en/services/web-development/)
- [https://ivangrimm.dev/en/services/woocommerce/](https://ivangrimm.dev/en/services/woocommerce/)
- [https://ivangrimm.dev/en/services/wordpress/](https://ivangrimm.dev/en/services/wordpress/)
- [https://ivangrimm.dev/en/sitemap/](https://ivangrimm.dev/en/sitemap/)
- [https://ivangrimm.dev/ru/](https://ivangrimm.dev/ru/)
- [https://ivangrimm.dev/ru/about/](https://ivangrimm.dev/ru/about/)
- [https://ivangrimm.dev/ru/contact/](https://ivangrimm.dev/ru/contact/)
- [https://ivangrimm.dev/ru/datenschutz/](https://ivangrimm.dev/ru/datenschutz/)
- [https://ivangrimm.dev/ru/impressum/](https://ivangrimm.dev/ru/impressum/)
- [https://ivangrimm.dev/ru/services/ai-engineering/](https://ivangrimm.dev/ru/services/ai-engineering/)
- [https://ivangrimm.dev/ru/services/devops/](https://ivangrimm.dev/ru/services/devops/)
- [https://ivangrimm.dev/ru/services/hosting/](https://ivangrimm.dev/ru/services/hosting/)
- [https://ivangrimm.dev/ru/services/shopify/](https://ivangrimm.dev/ru/services/shopify/)
- [https://ivangrimm.dev/ru/services/shopware/](https://ivangrimm.dev/ru/services/shopware/)
- [https://ivangrimm.dev/ru/services/software-development/](https://ivangrimm.dev/ru/services/software-development/)
- [https://ivangrimm.dev/ru/services/web-development/](https://ivangrimm.dev/ru/services/web-development/)
- [https://ivangrimm.dev/ru/services/woocommerce/](https://ivangrimm.dev/ru/services/woocommerce/)
- [https://ivangrimm.dev/ru/services/wordpress/](https://ivangrimm.dev/ru/services/wordpress/)
- [https://ivangrimm.dev/ru/sitemap/](https://ivangrimm.dev/ru/sitemap/)