James Patrick D Artanion Grieves
James Patrick D Artanion Grieves
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1 year
experience
4
products
4
demo versions
8
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Mql5 Software Development at Self Employed
I architect Expert Advisors, Indicators, Utilities, and Trading Strategies that actually work. I specialize in:

Languages & Frameworks: MQL4, MQL5, OOP, OpenCL

Interfaces: Panels, Objects, Custom UI

Domains: Automated Trading, Manual Utilities, Strategy Design

Extras: Telling customers when they’re wrong, helping them succeed anyway

If you want something modular, scalable, and psychologically engineered to exploit market inefficiencies—I build that. If you want fluff, go elsewhere.

Standard Expert Advisor:--------------($250 – $500+ Depends on complexity, risk logic, and UI)
Standard Indicator:---------------------($150–$300+ Includes alerts, buffers, and visual tuning)
Manual Trading Utility:-----------------($200–$400+ Panels, buttons, object control)
Education / Mentoring (per hour):---($45 Includes strategy, code review, optimizing and mindset)
Modifications / Updates:--------------($30–$50 Per module or feature)
Strategy Design (from scratch):------($300–$800+ Includes logic, testing framework, Expert advisor, Indicators, source codes and documentation)

🧠 Bonus Capabilities
Reverse-engineering broken EAs: Diagnose, refactor, and optimize legacy code

Custom UI/UX for MT4/MT5: Panels, buttons, object-driven workflows

Multi-symbol, multi-timeframe logic: Efficient cross-chart data handling

OpenCL acceleration: For heavy computation and real-time responsiveness

Modular architecture: Scalable systems built for rapid iteration and testing

Debugging & optimization: Profiling, memory management, and performance tuning

Broker-specific adaptations: Handling quirks, slippage, and execution logic

Code audits & compliance checks: Ensuring robustness and transparency

Client education: Teaching traders how to stop sabotaging their own systems
James Patrick D Artanion Grieves
Left feedback to customer for job Modify or Combine existing EA
James Patrick D Artanion Grieves Published product

100.00 USD

Smart, color-coded moving average with pro-grade smoothing, clean alerts, and multi-timeframe power—built for everyday traders. ## What it does (in plain English) -   Draws one moving‑average line on your chart. -   The line changes color by direction:     -   Blue = rising trend     -   Red = falling trend     -   Yellow = flat/neutral -   Sends alerts when the line flips direction (optional). -   Works on your current timeframe

James Patrick D Artanion Grieves Published product

100.00 USD

Smart, color-coded moving average with pro-grade smoothing, clean alerts, and multi-timeframe power—built for everyday traders. ## What it does (in plain English) - Draws one moving‑average line on your chart. - The line changes color by direction:   - Blue = rising trend   - Red = falling trend   - Yellow = flat/neutral - Sends alerts when the line flips direction (optional). - Works on your current timeframe or can “borrow” a higher timeframe for extra clarity. ## Why traders

James Patrick D Artanion Grieves Published product

- How It Works Core Concept This is a range breakout trading indicator that identifies consolidation periods (ranges) and generates signals when price breaks above or below those ranges. It can operate in both trending and mean reversion modes. Key Components: 1. Range Identification Range Period : Defines a specific time window each trading day (e.g., 10:00 AM - 12:00 PM) Range Calculation : During this period, the indicator tracks the highest high and lowest low prices Trading Days

James Patrick D Artanion Grieves Published product

- How It Works Core Concept This is a range breakout trading indicator that identifies consolidation periods (ranges) and generates signals when price breaks above or below those ranges. It can operate in both trending and mean reversion modes. Key Components: 1. Range Identification Range Period : Defines a specific time window each trading day (e.g., 10:00 AM - 12:00 PM) Range Calculation : During this period, the indicator tracks the highest high and lowest low prices Trading Days

James Patrick D Artanion Grieves
Left feedback to customer for job Simple indicator with CODE
James Patrick D Artanion Grieves
Left feedback to customer for job An Expert Advicer based on a custom MA indicator
James Patrick D Artanion Grieves
Left feedback to customer for job Development of a Profitable Lot GENERATOR / high-quality, profitable EA
James Patrick D Artanion Grieves
Left feedback to customer for job Trend Following with ML
James Patrick D Artanion Grieves
Left feedback to customer for job Debugging + to add new indicator
James Patrick D Artanion Grieves
Left feedback to customer for job Need a good EA for MQL5
Aleksei Muravev
Aleksei Muravev 2024.08.14
Great job... Thank you ;-)
James Patrick D Artanion Grieves
Left feedback to customer for job EA for Price Action strategy + candlestick formation on MT5
James Patrick D Artanion Grieves
Left feedback to developer for job Modify Existing Expert Advisor. Kaufman Adaptive Moving Average Knowledge Required.
James Patrick D Artanion Grieves
Left feedback to customer for job Fixed bug + Modification of existing EA
James Patrick D Artanion Grieves
Left feedback to developer for job Custom indicator handles
James Patrick D Artanion Grieves
Left feedback to developer for job Want Another Job?
James Patrick D Artanion Grieves
Left feedback to developer for job Modify Existing Expert Advisor.
James Patrick D Artanion Grieves
Left feedback to customer for job Editing of Expert Advisor
James Patrick D Artanion Grieves
Left feedback to developer for job Modify My EA Please - Dynamic Volume Size
James Patrick D Artanion Grieves
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