Expert MQL4 Developer Needed for Advanced Grid EA with Salami Liquidation Engine

Job finished

Execution time 40 days

Specification

Project Overview: I am looking for a highly experienced MetaTrader 4 (MQL4) developer to build a sophisticated automated trading system. This is not a standard grid bot; it requires complex trade management, dynamic exposure rebalancing, and a custom "Salami" liquidation module for partial loss mitigation .

Key Features to Implement:

  • Virtual Grid & Dynamic Trend: Price-action-based grid triggers without pending orders . Includes a reversal mechanism that swaps "Trend" and "Counter-Trend" roles instantly based on price movement .

  • Salami Liquidation Engine: A cascading partial-close system that uses a percentage of net profits to systematically "chip away" at the oldest losing positions .

  • Ticket Inheritance Logic: Expert handling of ticket IDs after partial closes to maintain the "Virtual Age" of positions for oldest-debt tracking .

  • Nominal Value Rebalancing: Dynamic lot calculation to balance the total nominal value (Long vs. Short) based on specific coefficients .

  • News & Safety Filters: Integration with an economic calendar API for High Impact (Red) events, including "Smart Exit" and "Hard Stop" sequences before news release .

  • Strict Lot Normalization: Custom rounding-up logic (MathCeil) to ensure all calculated lots meet broker-specific step requirements .

  • Multi-Pair & Multi-Magic Ready: The code must strictly separate data by Symbol and Magic Number to allow simultaneous trading on multiple pairs .

Developer Requirements:

  • Proven experience in complex MQL4 projects (handling partial closes is a must) .

  • Experience with WebRequest for external API integration .

  • Strong focus on logging and error handling (Every Salami step must be logged).

Testing & Delivery Requirement:

  • 24-Hour Live Demo Test: Before final milestone release, I require a 24-hour testing period where the EA runs on a live Demo account (e.g., GBP/USD).


Responded

1
Developer 1
Rating
(395)
Projects
556
41%
Arbitration
30
57% / 3%
Overdue
57
10%
Free
Published: 11 codes
2
Developer 2
Rating
(19)
Projects
25
36%
Arbitration
3
33% / 67%
Overdue
3
12%
Working
3
Developer 3
Rating
(22)
Projects
28
7%
Arbitration
9
33% / 33%
Overdue
1
4%
Working
4
Developer 4
Rating
(62)
Projects
90
29%
Arbitration
24
13% / 58%
Overdue
7
8%
Working
5
Developer 5
Rating
(636)
Projects
1007
47%
Arbitration
33
36% / 36%
Overdue
99
10%
Working
Published: 6 codes
6
Developer 6
Rating
(2)
Projects
2
0%
Arbitration
0
Overdue
0
Free
7
Developer 7
Rating
(2)
Projects
7
0%
Arbitration
3
0% / 33%
Overdue
1
14%
Working
8
Developer 8
Rating
(6)
Projects
11
27%
Arbitration
1
0% / 0%
Overdue
5
45%
Free
9
Developer 9
Rating
Projects
0
0%
Arbitration
0
Overdue
0
Free
10
Developer 10
Rating
(34)
Projects
35
40%
Arbitration
0
Overdue
3
9%
Free
11
Developer 11
Rating
(81)
Projects
142
53%
Arbitration
5
80% / 0%
Overdue
6
4%
Free
12
Developer 12
Rating
(619)
Projects
722
33%
Arbitration
46
48% / 41%
Overdue
14
2%
Loaded
13
Developer 13
Rating
(45)
Projects
53
57%
Arbitration
2
100% / 0%
Overdue
1
2%
Free
Published: 5 codes
14
Developer 14
Rating
(72)
Projects
147
67%
Arbitration
21
10% / 71%
Overdue
44
30%
Free
15
Developer 15
Rating
(211)
Projects
274
21%
Arbitration
24
54% / 17%
Overdue
0
Free
16
Developer 16
Rating
Projects
0
0%
Arbitration
0
Overdue
0
Free
17
Developer 17
Rating
(20)
Projects
26
38%
Arbitration
6
33% / 50%
Overdue
0
Free
18
Developer 18
Rating
(298)
Projects
478
40%
Arbitration
105
40% / 24%
Overdue
82
17%
Loaded
Published: 2 codes
19
Developer 19
Rating
Projects
0
0%
Arbitration
0
Overdue
0
Free
20
Developer 20
Rating
(271)
Projects
553
50%
Arbitration
57
40% / 37%
Overdue
227
41%
Working
21
Developer 21
Rating
(52)
Projects
64
39%
Arbitration
15
27% / 60%
Overdue
1
2%
Working
22
Developer 22
Rating
(24)
Projects
32
38%
Arbitration
4
50% / 25%
Overdue
5
16%
Working
23
Developer 23
Rating
(33)
Projects
36
33%
Arbitration
5
0% / 80%
Overdue
0
Working
Published: 2 codes
24
Developer 24
Rating
(6)
Projects
7
14%
Arbitration
1
0% / 100%
Overdue
1
14%
Free
25
Developer 25
Rating
(73)
Projects
257
53%
Arbitration
16
50% / 38%
Overdue
83
32%
Free
26
Developer 26
Rating
Projects
0
0%
Arbitration
0
Overdue
0
Free
Similar orders
PHANTOM PROTOCOL V1 35 - 150 USD
PHANTOM PROTOCOL V1 – MT5 EXPERT ADVISOR SPECIFICATION Develop a professional MetaTrader 5 (MT5) Expert Advisor named “PHANTOM PROTOCOL V1”. PRIMARY MARKET: - XAUUSD (Gold) - Designed primarily for M15 and H1 timeframes. - The EA must work with both 3-digit and 2-digit gold pricing where applicable. TRADING LOGIC: Use pure price-action and market-structure analysis rather than relying on a single indicator. The EA
I need an experienced MQL5 developer to build a prototype MT5 Expert Advisor called RiskLock. The software should enforce user-defined trading risk rules before trades are executed. It should support risk percentage or fixed monetary risk, calculate position size using account equity, entry price, stop loss, tick value and contract specifications, block or reduce oversized trades, and include daily loss limits
Project Overview I have an existing MT5 Expert Advisor (EA) written in MQL5. The source code ( .mq5 ) will be provided. The underlying strategy is a trend-following system that performs well during trending market conditions, but requires professional quantitative research to improve its ability to identify and avoid highly sideways/range-bound market conditions. The objective of this project is not to build a new EA
Most of the expert is already coded . Create a panel to show the Ratio for the Range . Trigger is based on ratio . Show Distribution / project starts after we clear Distribution
Title: Simple background trading bot for my Oanda account (v20 REST API) Overview Hi, I need a simple, lightweight event based standalone trading bot that connects directly to my Oanda account using broker’s standard REST API (V20 account) via VPS The bot just needs to look at group of 5 currency pairs (manually selectable and adjustable) in different 4 baskets, do some basic percentage math every period, and place
Gold hunter v5 30+ USD
*TITLE:* 5 Trades EA - EMA20/50 + RSI - Safe for Small Account *SPECIFICATION:* I need MT5 EA - Source Code .mq5 *Logic:* Buy: EMA20 > EMA50 and RSI(14) 45-70 Sell: EMA20 < EMA50 and RSI(14) 30-55 Timeframe M15, Symbol XAUUSD and all Forex *Trade Management:* Max 5 trades at same time. Fixed lot 0.01. No martingale. No lot increase. Distance between trades 150 points. Do not open all 5 at same price. Max 5 total
I need an Expert Advisor (EA) developed for MetaTrader 5 (MT5) tailored for trading on Exness accounts. Account & Server Details: Trading Platform: MetaTrader 5 (MT5) Broker: Exness Execution Type: Market / Pending Orders Account Type: [Specify: Standard / Pro / Raw Spread / Zero] Target Instruments: [Specify pairs, e.g., XAUUSD, EURUSD, BTCUSD] Strategy Requirements: Entry Rules: [Insert your buy/sell entry
Account size 50$ to 100$ or 5000USC to 10000USC ( Account $ Size may not matter ) Max Leverage 1000-2000 Min Lot 0.01 [ if averaging possible ] Averaging + Shift TP Faster Required if Trend Direction is Clear Account Protection Maxx Profit Max Loss Key Based Activation News Filter Need Expert to handle this to avoid false entry [ Developer can suggest extra additional filters inputs here ] as i mentioned I have no
i need some tradingview strategy that i want to use as a tester, i have something that i am working on currently and i need someone that can provide me with tradingview strategies that doesn't have a win rate, the one with 1:1 RR it need to have low win rate like 10% or 5% profitability, i am not paying $30 for,i dont have up to that for this cause i only want to use it as a test, if anyone have any to send me please
I am looking for an experienced MQL5 developer who can BOTH research trading strategies and develop a commercial-quality MetaTrader 5 Expert Advisor. This is NOT simply a coding job. The developer is free to choose the trading logic, indicators, entry method, exit method, timeframe architecture and strategy type. I do not require the EA to copy or resemble any existing commercial EA. My priority is: ROBUST LONG-TERM

Project information

Budget
135+ USD
Deadline
to 2 day(s)