Hello bPawel,
I went through your project description and it seems like I am a great fit for this job.
I am a seasoned back end developer with over 3 years of experience in Python frameworks such Django, Flask, etc.
My expertise is on Django framework. With years experience of working on server side applications SaaS products, I can guarantee you timely deliveries with high code quality, following modern practices for scalable code.
Furthermore, I have worked on all the mentioned skills such as: PHP, Python, Software Architecture
Lets connect in chat so that We discuss further.
Regards