We have a professionally built MT5 security and monitoring module with pre-written code. We need an experienced MQL5 developer to REVIEW, FIX, and CERTIFY the SENTINEL MODULE.
YOU ARE NOT BUILDING FROM SCRATCH.
You are reviewing 6 existing .mqh files.
WHAT YOU WILL DO:
1. Review 6 pre-written Sentinel module files
2. Verify drawdown calculations (3% daily / 7% total)
3. Fix DD warning spam bug (fires every tick — needs 5-minute cooldown between warnings)
4. Certify Telegram WebRequest rate limiting works
5. Verify emergency close works without engine lock
6. Write 1 test script proving DD math is correct
FILES YOU WILL RECEIVE:
- AlmudoSentinel_Types.mqh (READ ONLY - do not change)
- AlmudoSentinel_Firewall.mqh (Review and fix)
- AlmudoSentinel_EmergencyClose.mqh (Review and fix)
- AlmudoSentinel_Telegram.mqh (Review and fix)
- AlmudoSentinel_Callback.mqh (Review and fix)
- AlmudoSentinel.mqh (Review and fix)
STRICT NON-NEGOTIABLE RULES:
- WebRequest ONLY for Telegram (no DLL imports)
- OnPreExecutionCheck() MUST return false when drawdown >= daily limit (3%) or total limit (7%)
- Emergency close must work WITHOUT engine lock
- State machine: GREEN/YELLOW/ORANGE/RED/BLACK exact
- Zero compilation warnings
- NDA must be signed before code is shared
KNOWN BUG (Priority Fix):
DD warning Telegram message fires every tick when position is open and drawdown >= 75% of limit. Fix: Add 5-minute timestamp cooldown so warning only sends once per 5 minutes maximum.
DELIVERABLES:
- All 6 certified .mqh files (5 days)
- 1 test script with DD math proof
- Changelog documenting every fix
MILESTONE PAYMENT STRUCTURE:
- Day 2: Firewall + DD calculations ($30)
- Day 4: Telegram + Callback bridge ($30)
- Day 5: Full Sentinel + spam fix + test ($40)
SCREENING QUESTION (must answer to be considered):
DayStart equity = $10,000. Current equity = $9,700. What is the daily drawdown percentage? Show your formula step by step.
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