FreelanceKategorien

MQL4 Developer Wanted — Ongoing EA Development

MQL5 Indikatoren Experten Forex Debugging eines Roboters/Indikators Optimierung von Strategien Module von Strategien

Auftrag beendet

Ausführungszeit 19 Tage
Bewertung des Entwicklers
Excellent client! Clear communication, quick decisions, and professional throughout. Pleasure to work with. Recommended!
Bewertung des Kunden
The seller showed great perseverance and maintained very good communication throughout the process and delivered a solid project in the end. Appreciated the effort and commitment.

Spezifikation

looking for an experienced, all-round MQL4 developer for long-term collaboration.
Initial task: edit an existing EA to add web-based licensing with serial key validation.
If completed successfully, you’ll be my go-to developer for ongoing EA development, upgrades, and new projects.

What I Need You to Do:

  • Edit, improve, and maintain existing EAs

  • Develop new EAs from scratch based on strategy specifications

  • Add web-based licensing, serial key checks, and secure local caching

  • Write clean, well-structured and documented code

  • Communicate clearly and meet deadlines

Required Skills:

  • Strong MQL4 expertise (EAs, indicators, scripts)

  • Experience with WebRequest() , API calls, and JSON parsing

  • Good understanding of trade logic, money management, and MT4 order handling

  • Ability to troubleshoot and debug quickly

  • Knowledge of secure data storage (files, GlobalVariables, hashing/encryption)

Bonus Skills:

  • Experience designing robust licensing systems

  • Familiarity with server-side APIs

  • Ability to work independently and suggest improvements


Bewerbungen

1
Entwickler 1
Bewertung
(504)
Projekte
971
74%
Schlichtung
27
19% / 67%
Frist nicht eingehalten
100
10%
Beschäftigt
Veröffentlicht: 1 Artikel, 6 Beispiele
2
Entwickler 2
Bewertung
(2)
Projekte
3
0%
Schlichtung
8
13% / 88%
Frist nicht eingehalten
1
33%
Frei
3
Entwickler 3
Bewertung
(39)
Projekte
57
18%
Schlichtung
6
33% / 17%
Frist nicht eingehalten
1
2%
Frei
Veröffentlicht: 2 Beispiele
4
Entwickler 4
Bewertung
(429)
Projekte
628
54%
Schlichtung
30
53% / 23%
Frist nicht eingehalten
6
1%
Beschäftigt
5
Entwickler 5
Bewertung
(15)
Projekte
19
16%
Schlichtung
5
40% / 40%
Frist nicht eingehalten
0
Frei
6
Entwickler 6
Bewertung
(16)
Projekte
35
23%
Schlichtung
4
0% / 50%
Frist nicht eingehalten
2
6%
Arbeitet
7
Entwickler 7
Bewertung
(25)
Projekte
33
24%
Schlichtung
3
33% / 33%
Frist nicht eingehalten
4
12%
Frei
8
Entwickler 8
Bewertung
(140)
Projekte
149
41%
Schlichtung
3
33% / 33%
Frist nicht eingehalten
1
1%
Arbeitet
9
Entwickler 9
Bewertung
(22)
Projekte
29
3%
Schlichtung
4
25% / 0%
Frist nicht eingehalten
3
10%
Arbeitet
10
Entwickler 10
Bewertung
(171)
Projekte
195
42%
Schlichtung
13
8% / 54%
Frist nicht eingehalten
9
5%
Frei
Veröffentlicht: 3 Beispiele
11
Entwickler 11
Bewertung
(39)
Projekte
44
25%
Schlichtung
13
8% / 69%
Frist nicht eingehalten
1
2%
Überlastet
12
Entwickler 12
Bewertung
(4)
Projekte
4
0%
Schlichtung
1
0% / 100%
Frist nicht eingehalten
0
Frei
13
Entwickler 13
Bewertung
(8)
Projekte
9
22%
Schlichtung
0
Frist nicht eingehalten
0
Frei
Ähnliche Aufträge
Build MT5 Expert Advisor – LadyKiller EA 1000 - 2000 USD
I am looking for a professional MQL5 developer to build a MetaTrader 5 Expert Advisor from scratch. The EA will be called LadyKiller EA. It must trade only the following instruments: • XAUUSD (Gold) • US30 / Dow Jones Index Requirements: • Strong and reliable buy and sell entry logic • Stop Loss and Take Profit system • Risk management (lot size control) • Maximum trades protection • Drawdown protection • Trend
I need an mql5 EA which can be used with 100$ capital very low drawdown 500+ USD
I need an mql5 EA which can be used with 100$ capital very low drawdown The EA should be high frequency trading special for XAUUSD and btcusd or binary options but also the EA should be testable via strategy tester and demo test for five days is needed NO SELECTION CAN BE DONE WITHOUT TESTING when applying make sure you send the backtester results with demo EA testable via strategy tester
Looking for a Powerful MT5 Trading Strategy or Custom EA? 1000 - 1200 USD
Do you need a profitable and well-structured trading strategy converted into a fully automated Expert Advisor on the MT5 platform? I specialize in developing advanced, high-performance EAs with: ✅ Smart entry & exit logic ✅ Risk-based lot size calculation ✅ Break-even & trailing stop system ✅ Spread & session filters ✅ Daily drawdown protection ✅ Prop firm (FTMO-style) risk compliance ✅ Fully automated trade
Creation of a mobile trading robot. 30+ USD
Hello, I'm looking to find out the cost of creating a mobile trading robot. I've tried to describe it as thoroughly as possible in the following document. I look forward to your response. I'd like to know the costs, delivery time, and how you plan to implement it before making a decision
Enhance Existing MT5 EA (Risk Engine + Portfolio Cap + HTF Filter) 50 - 200 USD
I have an existing MT5 Expert Advisor (“E-Core”). I need an experienced MQL5 developer to integrate a structured risk management upgrade and a higher timeframe trend filter into the current code. Two files will be provided: 1️⃣ E-Core Source Code (Current Version) 2️⃣ Update Instructions File (contains exact inputs, functions, and logic to integrate) The developer must: Integrate the update logic
Optimization for Gold (XAUUSD) Expert 30 - 100 USD
I have a working MT5 Expert Advisor. I am NOT looking to change the strategy logic. I only need professional optimization and performance improvement. Requirements: • Parameter optimization • Risk adjustment • Max drawdown reduction • Forward testing report • Optimization for Gold (XAUUSD) Please provide previous optimization reports
Need to add hedging and recovery feature to an old EA 35+ USD
DO NOT RESPOND TO WORK WITH ANY AI. ( I CAN ALSO DO THAT ) NEED REAL DEVELOPING SKILL Hedge Add-On Rules for Existing EA Core Idea SL becomes hypothetical (virtual) for the initial basket and for the hedge basket . When price hits the virtual SL level , EA does not close the losing trades. Instead, EA opens one hedge basket in the opposite direction. Original basket direction Hedge basket direction (opposite) Inputs
📌 BUY STOP SELL STOP V6 Bot - Issues & Required Modifications 30 - 40 USD
Hello, I am a user of the "BUY STOP SELL STOP V6" trading bot, which is an advanced Grid System bot. The bot is primarily designed for Gold (XAUUSD), but I want it to work on all currency pairs. "The bot contains a privacy/protection code that prevents it from running on other accounts or being modified on any platform, as it has a client account number lock mechanism" --- Bot Description & Current Settings Bot Type
MT4 & MT5 – Breakout EA Modifications (Source Code Available) 30 - 40 USD
Hello, I have a breakout EA with reversal logic. I own the full source code for both MT4 and MT5 versions. I need the modifications implemented for both MT4 and MT5 versions. I need several modifications: – Multiple reversals with configurable parameters – Breakeven functionality – Entry only after candle close beyond range + offset – Time-based activation – Alternative offset calculation logic – Automatic close at
I want to fix errors on my Ninjatrader 8 strategy 30+ USD
Hi I have a simple task (hopefully) I have a custom strategy that I built with the help of Claude Anthropic - everything is finished and I zipped it with power shell but when importing it NT8 gives me the error message that the file was made from an older, incompatible version or not a NinjaScript. My folder structure is correct as far I can see so I don't know what the issues is and it's costing me too much to go

Projektdetails

Budget
30+ USD