Estratia Quant Automation

We are engineers, not signal sellers.

We don't promise profits. We promise your strategy, coded correctly and tested honestly.

Custom MT5 Expert Advisors, Pine Script → MT5 conversion, EA rescue and professional backtesting — with walk-forward validation and Monte Carlo analysis in every delivery.

Get a fixed-price quote →
⚙️

Software engineering studio for traders. If you have a strategy — in your head, on TradingView, or in a broken EA someone else built — we turn it into clean, documented, tested MT5 code.

Differentiators

What most EA developers skip, we include by default.

01

Full backtest report included

Walk-forward validation and Monte Carlo drawdown analysis where others deliver a bare .ex5 file.

02

Written spec before coding

You know exactly what "done" means before we write a single line — acceptance criteria included.

03

Fixed price, fixed deadline

With a penalty if we miss it. No open-ended hourly billing.

04

Full source code, always

Source code and documentation are part of every delivery — not an optional add-on.

05

Engineering honesty

We'll tell you if your strategy can't be coded as described — before you pay, not after.

06

14 days of free adjustments

Within the agreed scope, after delivery — so small fixes don't turn into new invoices.

Fixed-price offers

Three ways to start, one engineering standard.

Strategy → EA
7-day delivery
$297
  • Your manual strategy, coded from a written spec
  • Full backtest report, walk-forward + Monte Carlo
  • Source code + documentation
  • 14 days of free adjustments
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Pine → MT5 Conversion
Fixed scope
$197
  • TradingView Pine Script converted to MT5
  • Behavior verified against original logic
  • Source code + documentation
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EA Rescue
Debug & audit
from $97
  • Debug and audit of an existing EA
  • Fix logic errors and undocumented behavior
  • Documentation added if missing
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Every delivery includes:

Clean, commented source code (.mq5/.mq4)
User documentation, every input explained
Backtest report on your target symbol/timeframe
Walk-forward validation + Monte Carlo drawdown
14 days of free adjustments within scope
English and Spanish support

⚠ What we don't do

Trading signals · managed accounts · profit guarantees · financial advice · "profitable bots" for sale · HFT/latency arbitrage promises. We are engineers: we guarantee that the software reproduces your rules correctly — market results depend on your strategy.

FAQ

Straight answers, before you ask.

Do you sell profitable EAs?

No. We code your strategy. We make no profit claims — anyone who guarantees profits is selling something else.

Do I get the source code?

Always. Code, documentation and backtest report are part of every delivery.

What do you need from me?

Your rules, written down. We'll send you a short intake form that turns your strategy into an exact specification. If a rule is ambiguous, we'll ask before coding — not after.

What if my strategy loses money in the backtest?

We deliver the honest result. You'll know exactly how the strategy behaved historically — that's the point of testing.

How fast do you respond?

Within a few hours on business days, in English or Spanish.

Have a strategy? Let's turn it into tested code.

Send us your rules — even a rough description — and we'll reply with a fixed-price quote.

Get a fixed-price quote →