Need add options on a Open source software (crypto fintech).

Looking for a experienced/intermediate developer to work on a software (open source) coded in C++.
Step 1: Software analysis
Step 2: Bug resolution
Step 3: Adding features
1 - create a exit target secured - never go under 0
2 - connecting to 2 new exchanges not included in the system
3 - add ETH-USD and LTC-USD
4 - Make arbitrage between 2 cryptos money ETH-BTC / LTC -BTC
Step 4: Testing
One-time project.

The software is OPEN SOURCE.

Project Type: One-time project

I want to work with someone in the center of Israel