MQL5 · Pine Script · C# · Python

Trading robots and algorithm development.

You have the strategy, I build it: Expert Advisors for MetaTrader 5 in MQL5, Pine Script indicators for TradingView or cBots for cTrader — NinjaTrader in preparation. Always with backtest, walk-forward validation and documentation. You get the verdict honestly, even when it is "no edge".

In this area
01 — What you can order

Three entry points, one standard.

Every project starts from a concrete job — not from a platform. Prices are starting points for well-scoped work; the exact scope is fixed in the free first call.

DAXFAIL
FTSEFAIL
DowFAIL
NQPASS

Strategy validation

from$250

  • ·Real M1 data, costs included
  • ·Out-of-sample + walk-forward
  • ·Report with an honest verdict — even "no edge"

The cheapest deliverable is a no before development.

Start a project →
Indicator development

Indicator development

from$150

  • ·TradingView Pine v6 or MT5
  • ·Alerts, multi-timeframe, no repainting
  • ·Source code + guide

Ten public instruments show the standard.

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Expert advisor / full system

Expert advisor / full system

from$500

  • ·Entries, trailing, risk sizing, session logic
  • ·Backtest report + documentation
  • ·30 days of support

Larger systems quoted by scope.

Start a project →

Smaller jobs (from $35) run through Fiverr — same code standard, smaller scope, with the platform's buyer protection. The prices above are direct projects: the full five-step process including written spec, validation gate and 30 days of support.

ProofTestimonial, numbers
02 — Proof

Inspect the work before you pay.

Everything below is public — the same code standard and methodology every project gets.

Two MT5 charts running the free lot calculator

MT5 systems at work

EAs and tools with risk sizing, session logic and clean logging. Here: the lot calculator from the free catalog, live on DAX and FTSE.

Free tools in the catalog →

Risk is enforced, not hoped for

Our own drawdown guardian tracks daily and overall limits in real time and throttles position size before a limit breaks. Published on the MQL5 Market as PropGuardian.

PropGuardian on the Market ↗
Drawdown guardian live on a gold chart
"Really cleanly solved! Congratulations!"
Returning client, MT5 EA projects — 4 orders
123,193
episodes measured
10
open instruments
42
published studies
4
projects delivered
PlatformsMT5 · TradingView · cTrader · NinjaTrader · Python
03 — Platforms

Five platforms, built natively.

No lowest common denominator — full use of each platform API. Always delivered with source code and documentation. NinjaTrader is in preparation — requests for it are already open.

MQL5

MT5 Expert Advisors

.ex5 + source + docs

Pine

Pine Script Strategies

Pine code + guide

C#

cTrader cBots

cBot + source code

NinjaScript

NinjaTrader Add-ons

Add-on + source code

Coming soon

Python

Python & Research

Scripts + documentation

Methodology6 principles
04 — Methodology

The approach — and why the result holds.

Most trading systems fail not on the idea but on weak validation. A backtest on coarse data with optimistic fills almost always produces a pretty curve — the very one that falls apart in a real account. The approach flips that: before a strategy counts as good, every effort is made to break it.

You can read exactly how that works: one edge from the first measurement to a running EA, documented in five phases — including the points where it nearly failed.

The series: from edge to EA · Full methodology

Rolling walk-forward from the validation study
Each point is one year of trading, shifted forward by a quarter. Above the green line the strategy passes the gate, below the black one it loses money. No market stays on top — which is why the distribution across eight years decides, not a single backtest.
  1. 01Refute first, then trustEvery strategy is deliberately attacked — across data, parameters and market regimes. What survives may go live.
  2. 02Costs from the startSpread and slippage are in every metric. What only works gross does not work.
  3. 03Real dataTick/M1 data straight from the broker, quote origin checked — no fill that never existed.
  4. 04Out-of-sample & walk-forwardOptimized on one window, tested on the next unseen one — rolling over years.
  5. 05Monte Carlo & regimesTrade order, parameter sensitivity, crash, bear and chop — not just the one good year.
  6. 06Lean logic, clean code, hard riskClear rules over optimized indicator stacks; logging, configurable parameters, position sizing, stop & drawdown limits built in.
  7. 07Live-forward is the only truthEvery backtest comes from known data — and edges decay. This is stated openly instead of hidden.
Process5 steps
05 — Process

From request to delivery.

From first request to delivery — five clear steps with timelines. The methodology above lives in step 4.

  1. 01

    Initial consultation & analysis

    1–2 days

    Clarify strategy, requirements and fit for automation — free and honest. If an idea will not hold, that is said up front.

  2. 02

    Concept & specification

    2–3 days

    Precise entry/exit/risk rules in writing — approved before a single line of code.

  3. 03

    Development

    1–4 weeks

    Clean, maintainable code with logging and configurable parameters, with regular progress updates.

  4. 04

    Validation

    3–5 days

    The strategy runs the full validation protocol (see Methodology above) — what fails here does not go live.

  5. 05

    Delivery & support

    30 days support

    Finished algorithm + source code, documentation, install help and 30 days of support.

06 — FAQ

The questions everyone asks.

Answered briefly and without sales tone. Question missing? The first call is free.

Can you make money with automated trading?

Yes — but not by buying a bot. An algorithm makes a strategy consistently executable and measurable; it does not create an edge that is not in the rule set. That is why every project here starts with a measurement, and a negative verdict is delivered as readily as a positive one.

What does it cost to have an Expert Advisor programmed?

Full systems from $500, indicators from $150, a strategy validation from $250. Smaller jobs from $35 run through Fiverr. The exact price depends on scope and is fixed in the free first call — before any money changes hands.

I have a strategy but no code — is that enough?

Yes. Precise rules for entry, exit and risk are enough. Step 1 is always a written specification you approve before a single line of code is written. Even semi-discretionary rules can often be made measurable — we clarify that in the first call.

Which platforms are supported?

MetaTrader 5 (MQL5), TradingView (Pine Script v6), cTrader (C#) and Python — NinjaTrader is in preparation. Delivery always includes source code and documentation; nothing stays a black box.

How do I know the backtest is not embellished?

Real M1/tick data, spread and slippage included, out-of-sample and walk-forward testing — the full methodology is openly documented. The strongest evidence: the research section also lists the strategies that failed.

Do you sell signals or ready-made profitable bots?

No. Instruments, not signals: this site offers measurement tools, risk utilities and custom development for your own strategy. The systems I trade live myself are not for sale.

How long does a project take?

From first call to delivery typically two to six weeks depending on scope: specification in days, development one to four weeks, validation three to five days. Followed by 30 days of support.

First call free.

Analyze requirements, get an honest assessment — whether and how your strategy can be automated. If an idea visibly will not hold, we say so in the first call, before any money changes hands.

Get in touch