ZENKEI
Hire an expert MQL4/MQL5 developer to build Expert Advisors, indicators, scripts and trading tools for MetaTrader 4 and 5 — source code included.
Rated 4.9 out of 5 by clients across AI, software and quantitative projects.
MQL5 (and its predecessor MQL4) is the native programming language of the MetaTrader platform — the language every Expert Advisor, custom indicator and script is written in. ZenkeiX provides MQL4 and MQL5 programming services: you bring the idea or specification, we turn it into clean, efficient, production-ready code for MetaTrader 4 and 5.
From a single indicator to a full automated trading system, we build, debug, optimise and extend MQL code — including modifying EAs and indicators you already own. Every project ships with its full source code. Over 5,000 Expert Advisors and 2,500 custom indicators delivered to traders worldwide.
Anything MetaTrader can run, coded to spec. The MQL work traders come to us for.
Fully automated MQL4/MQL5 trading robots, built from your rules and strategy, tested and ready to run.
Bespoke indicators and oscillators you won't find in any library, coded in MQL for your exact read of the market.
Trade-management panels, one-click utilities, risk tools and dashboards that make MetaTrader work your way.
Reusable modules plus broker, API and webhook integrations that connect MetaTrader to the outside world.
We translate your edge into precise, testable logic. Pressure-tested on paper before a single line of code.
Developed on your platform, walk-forward tested, optimized without curve-fitting. The numbers you see are the numbers you get.
Running on your account or VPS, refined with real fills. Your strategy stays yours: source code included, always.
Excellent experience with TechNavy! They delivered my MetaTrader EA as expected and beyond every time. Professional, fast, and highly skilled. Highly recommended!
Honestly, made my dream come true. He coded every possible scenario I have not been thinking in 2 years of working with my strategy. He outsmarted my strategy and took half of the time we were planning to make it. Outstanding.
Really excellent service, I am very much satisfied with the work. I will surely come back with more projects, I highly recommend. Very polite and I got what I am looking for. 5 star from me.
MQL5 (and its predecessor MQL4) is the native programming language of the MetaTrader platform. It is used to build Expert Advisors, custom indicators, scripts and trading tools. MQL5 programming means writing that code to a trader's specification.
Expert Advisors (automated trading robots), custom indicators and oscillators, scripts and trade-management utilities, panels and dashboards, reusable libraries, and broker, API or webhook integrations for MetaTrader 4 and 5.
Yes. We develop in both MQL4 (MetaTrader 4) and MQL5 (MetaTrader 5), and we can port or convert code between the two.
Yes. Every project is delivered with its full .mq4/.mq5 source code included, so it stays yours to run, modify or extend.
Yes. We debug, refactor and extend existing MQL4/MQL5 code — adding features, fixing behaviour or optimising performance, in many cases even without the original source files. Scope it with us on a short call.
No. ZenkeiX builds the software that executes your trading rules. Nothing on this page is financial or investment advice.
Thirty minutes on your strategy. Under NDA, if you want one.
MQL4
MQL5
MetaTrader 4
MetaTrader 5
NinjaTrader
Pine Script
TradingView
cTrader