# OpenRun

> Pragmatic AI-augmented software engineering, scalable Symfony PHP applications, modern TypeScript frontend development, and zero-downtime legacy code refactoring. Handcrafted at heart.

## Founder & Principal Engineer
- **Name:** Marek Michałowski
- **Role:** Lead Software Engineer & Architect
- **Location:** Łódź, Poland (Serving PL, EU, and Worldwide remotely)
- **Languages:** English, Polish, German
- **Experience:** 10+ years in backend architecture, full-stack systems, and legacy modernizations
- **LinkedIn:** https://www.linkedin.com/in/marek-michalowski/
- **Website:** https://openrun.pl/

## Core Services

- [AI + Engineering](https://openrun.pl/): Pragmatic use of modern AI as tireless engineering power tools to design, test, and ship solid software twice as fast. Zero hype, strictly handcrafted architecture.
- [Symfony PHP Development](https://openrun.pl/symfony/): Custom, scalable backend solutions built on Symfony framework. Architecture designed to open fast and run reliably.
- [Modern TypeScript](https://openrun.pl/typescript/): High-value TypeScript web application development, standalone or paired with existing PHP backends.
- [Legacy Code Refactoring](https://openrun.pl/legacy-code/): Bringing fossilized PHP scripts and old Symfony apps back to the future without breaking production or burning budgets.
- [Erlang Architecture](https://openrun.pl/erlang/): High-concurrency, fault-tolerant, and ultra-stable distributed systems design in Erlang.

## Technology Stack
- **Backend:** PHP 8.x, Symfony (2.x through 7.x), Erlang/OTP
- **Frontend:** TypeScript, JavaScript, TailwindCSS, modern web standards
- **AI Tooling:** Advanced agentic coding, LLM-augmented refactoring, automated testing workflows
- **Practices:** Domain-Driven Design (DDD), clean architecture, zero-downtime database migrations, CI/CD pipelines