Specification

Project Brief: Multi-Asset EA/Indicator Optimization, Debugging, and Futures Strategy Refinement
​1. Project Overview & Objective
​I am looking for an experienced algorithmic developer to inspect, debug, optimize, and enhance an existing automated trading system. The system combines custom indicators and execution logic across Forex and Futures markets.
​The primary goals of this project are:
​Debug existing logic errors, execution delays, and parameter bugs.
​Refine the trading strategy to improve risk-adjusted returns across specific assets.
​Ensure seamless integration for both Forex (MT4/MT5 or Pine Script/Python) and Futures data structures (contract expiration, volume profile, tick sizing).
​2. Core Requirements & Scope of Work
​Phase A: Code Audit & Bug Fixing (Debugging)
​Execution Audit: Identify and fix order execution issues (slippage handlings, order rejections, re-quotes, and improper order routing).
​Indicator Sync: Resolve visual vs. programmatic repainting/lagging discrepancies between the chart indicators and execution logic.
​Error Logging: Implement robust error handling (logging error codes for broker/exchange connection drops, invalid price fills, and margin calls).
​Phase B: Futures & Forex Asset Optimization
​Futures Specifications Handling: Implement logic to handle futures-specific parameters (symbol suffixes, contract rollover handling, minimum tick values, and tick sizes vs. forex points/pip calculations).
​Session & Spread Filters: Add customizable trading session time blocks (e.g., NY open, London session) and max spread/slippage thresholds to reject trades during illiquid market conditions.
​Phase C: Strategy Optimization & Backtesting
​Parameter Range Testing: Run multi-variable optimization (e.g., dynamic Stop-Loss/Take-Profit, indicator period lengths, trailing stop distance) using robust historical data.  
​Overfitting Prevention: Perform out-of-sample backtesting and forward-walk validation to avoid curve fitting.  
​Risk Management Overhaul: Ensure position sizing logic works dynamically based on account balance %, fixed lot size, or volatility (ATR).
​3. Required Developer Expertise
​Applicants must demonstrate proven experience in:
​MQL4 / MQL5 / Pine Script / C# / Python (Specify your platform here, e.g., MetaTrader 5 or TradingView + Webhook to Futures Broker).
​Forex & Futures Market Structure: Understanding contract specs, pip vs. tick values, leverage, margin rules, and session timings.
​Optimization & Quantitative Testing: Experience in Strategy Tester modeling, Monte Carlo analysis, or walk-forward optimization.
​Clean code formatting with detailed inline commenting.
​4. Deliverables Expected
​Fully Debugged Source Code (.mq5 / .mq4 / .pine / .py) with clear comments.
​Compiled Executable File (.ex5 / .ex4) ready for live/demo deployment.  
​Optimization Report: A brief document/summary outlining the best parameter sets derived from backtesting, including drawdown vs. profit expectations.
​User Guide / Input Descriptions: Clear labels for all input parameters in the strategy settings window.
​5. Application Guidelines (For Applicants)
​To ensure your proposal is considered, please include the following in your bid:
​Complexity Assessment: Based on the requirements above, rate the technical complexity of this task (Low / Medium / High) and explain why.
​Estimated Timeline: Provide an estimated execution breakdown (e.g., Debugging: X days, Optimization: Y days).
​Fixed Quote: Submit a flat fee or hourly estimate for the entire scope of work.
​Proof of Experience: Share 1-2 examples of similar Forex/Futures EAs or indicators you have built or debugged.

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Project information

Budget
30 - 150 USD
Deadline
from 8 to 12 day(s)

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