Dear niklauss,
I have experience with these skills. I do have similar experience doing something similar to yours "Build me an arbitrage bot for online betting" therefore I am looking forward to discuss and move ahead.
Relevant Skills and Experience
I have 10+ years of experience in C# Programming, C++ Programming, Javascript, PHP, Software Architecture
I can do this within your budget too €3000 - €5000 EUR
please check more from here https://www.freelancer.com/u/mmadi.html?page=portfolio
I am ready to work with you,kindly waiting for your response.
Thanks & Regards,
Mmadi