I built my own intelligent algo trading platform for node.js. It uses market data from Binance and Bitfinex. My best strategy uses unusual volume amounts on Bitfinex to trade on Binance (mostly BTCUSDT and other USDT pairs), an advanced dynamic arbitrage. It can make up to 500-1000 usd per day but not really much more. I started testing a LSTM neural network to optimize the gains and reduce the risks, still early but seems very promising.
This is one of my pet peeves about self-reported returns on the internet. It's always the case that, if they report absolute returns, they're starting from huge capital and getting 0.00001% gains. If they give relative returns, then its miniscule trades with no market impact and no slippage.
I wrote this repo a few months ago for people to get started with cryptocurrency algo trading: https://github.com/jsappme/node-binance-trader
Feel free to contact me at herve76@gmail.com if you need me to write your own custom trading algorithm.