Closed the gap between backtest and live.
−62%Slippage per trade
Our live results were always worse than the backtest and we couldn't pin down why. Modeling real slippage into the backtest closed that gap — the numbers we plan around now are numbers we can trust.
Priya NairQuant Trader−44%Max drawdown, −24.7% → −13.9%
Maya OrtizSystematic trader, crypto perpsShowed where the edge holds, and where to sit out.
6 of 8Walk-forward windows passed
Ethan BrooksSwing trader, TradingView−41%False entries in ranges
Lucas FerreiraTrend trader, Pine Script
1 tapFrom launch to a full trade plan
Aktan JapaCrypto trader38 msMedian signal to fill
Jonas KellerQuant trader, solo deskTwo-sided quoting with hard inventory limits.
24/7Quoting within inventory limits
Wei ZhangProp trading team< 1 sExposure and PnL refresh
Sofia MarinFund with 6 live strategies3.1×Fewer missed spreads
Daniel NovakArbitrage desk, two traders5 minFrom commit to live
Marcus ChenSignal group, 400 subscribersFAQ
Most custom builds go live in around 14 days, from a single execution module to a full signal-to-exchange system. Strategy optimization takes from 7 days, longer when the strategy trades many markets, because every change has to survive out-of-sample testing.
Most likely. I've built on Binance, Bybit, OKX, Kraken, Coinbase and TradingView, and a new exchange with a public API can be added as part of the build.
That's fine. We can start by turning your rules into something precise enough to test, and build the system around it once it holds up.
No. It's a fixed price for the project, agreed before any work starts. The code and everything the system earns are yours.
Yes. I sign an NDA on request, API keys are set up without withdrawal rights, and cases on this site never name clients or show their rules.
Yes. Every build comes with a handover and a support window; after that, ongoing maintenance and changes are billed separately.
Still have questions?
Ask me directlyConnected to the venues you already trade on