AI- Driven EA Generation System

Title: Local AI System for Automatic MT5 EA Generation (LLM + MQL5 + Backtesting Pipeline) Description: I am looking for a senior-level developer to build a local AI-driven system capable of generating, modifying, validating, and optimizing MT5 Expert Advisors. This is not an EA — this is an AI code‑generation pipeline specialized in MQL5. The system must run 100% locally, with no cloud dependencies, and must include the following components: Core Requirements 1. AI Module (LLM-based) Natural language → MQL5 code translation Code modification and refactoring Error detection and correction Fine‑tuning or domain‑adaptation for MQL5 Prompt engineering for deterministic outputs 2. Code Generation Engine Clean, modular, object‑oriented MQL5 Strategy templates Indicator modules Risk management modules Prop‑firm compliance modules 3. Validation Layer Syntax and compilation checks Logical consistency checks Automatic debugging suggestions 4. Backtesting Automation MT5 API integration Batch testing Multi‑parameter optimization Logging and reporting 5. Optimization Engine Grid search Genetic optimization Optional ML‑based tuning 6. Local Interface Desktop or local web panel Input instructions View generated code Run backtests Download EA Security Requirements 100% local execution No cloud dependencies No external API calls unless approved Full source‑code ownership Deliverables Full source code Installation scripts Documentation Architecture diagram Usage manual Mandatory Questions (Answer ALL to be considered) AI / LLM Expertise Which LLMs do you recommend for local code generation and why. How would you fine‑tune or adapt the model for MQL5. How do you handle hallucinations in code generation. What is your approach to prompt engineering for deterministic outputs. MQL5 Expertise Provide an example of modular, object‑oriented MQL5 code you have written. How do you structure reusable components (risk, filters, sessions). How do you ensure clean compilation every time. Architecture & Engineering How would you design the pipeline from instruction → code → validation → backtest. What technologies would you use for the local interface. How do you isolate the AI module from the execution environment. Security How do you guarantee all data stays local. Can the system run fully offline. Do you require any external APIs? If yes, explain why. Experience Have you built AI code‑generation tools before. Have you integrated MT5 API for automated testing. What similar projects have you delivered. Guarantees What happens if the system does not work as expected. Do you provide documentation and source code. Do you offer post‑delivery support. Please include in your proposal: Answers to all questions Technical proposal Development timeline Cost estimate Technology stack