Contact

Have an EA, indicator or trading-system project?

Tell me what you want to build, fix or test. A few sentences are enough to start — rules, platform and broker we can sort out from there.

felix@felixrohlfing.dev

Germany (CET) · English & German

Project types

What you can ask for

  • New Expert Advisor

    Built from your rules for MT4 or MT5.

  • EA bug fix

    Compiler errors, runtime errors, logic that behaves differently than intended.

  • EA modification

    Trailing stop, break-even, session filter, changed entries or exits.

  • Risk management feature

    Position sizing, daily loss limit, drawdown guard, prop-firm rules.

  • Backtesting

    Testing an existing EA properly, with assumptions written down.

  • Trading automation

    Workflows around MetaTrader, in MQL and Python.

TradingView and Pine Script are not yet part of my delivered work — see the note under services.

Not sure how to describe it?

The process page lists exactly what I need from you to get started.

felix@felixrohlfing.dev How I work