FreelanceSections

Convert TradingView Pine Script Indicator (HARSI) into MT5 Expert Advisor (EA)

MQL5 Experts Trading robot/indicator debugging Product Design

Job finished

Execution time 9 hours
Feedback from customer
realy great developer
Feedback from employee
Very good customer

Specification

Hello, I am looking for an experienced MQL5 developer to convert an open-source TradingView indicator into a fully functional MetaTrader 5 Expert Advisor (automated trading robot).
  • Source Indicator: Heikin Ashi RSI Oscillator (HARSI) by JayRogers
  • TradingView Link:  
  • Target Platform: MetaTrader 5 (MT5)
Core Requirements:
  1. Indicator Replication: The EA must accurately replicate the HARSI candle logic, smoothing algorithms, and RSI calculations directly inside MT5 code.
  2. Trading Strategy Logic:
    • BUY Trigger: When HARSI candle changes color from red to green and closes OR When HARSI line crosses above -30
    • SELL Trigger: When HARSI candle changes color from green to red and closes OR When HARSI line crosses below +30
  3. Execution: Positions should only be opened on Once Per Bar Close (at the start of a new candle) to prevent repaint signals.
  4. Risk Management Inputs: The EA must include the following customizable inputs in the settings:
    • Lot size (Fixed lots) OR Risk % (Dynamic lot sizing based on account balance)
    • Stop Loss (in pips or points)
    • Take Profit (in pips or points)
    • Break-Even and Trailing Stop options (optional but preferred)
    • Magic Number and Slippage settings
  5. Source Code: Delivery must include the clean, commented, and fully compiled source code ( .mq5 and .ex5 ).
Requirements for the Developer:
  • Proven track record of converting Pine Script v4/v5 to MQL5.
  • High rating and reviews on this platform.
  • Willingness to provide a trial version for backtesting in the MT5 Strategy Tester before final project delivery.
Please submit your estimated budget, delivery timeline, and examples of similar work you have done. Thank you!

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Project information

Budget
30 - 100 USD