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Custom Engineering for what no product covers.

Prop platforms, quant automation and strategy testing, scoped and built per project.

Simulated written scope for a custom build: goal, deliverables, the access needed, how it is tested, a single-tenant build with its own database and audit log, and the hand-over runbooks. Each section is reviewed before the build starts. No durations or prices are shown.

Three kinds of build. None of them a product.

Prop-firm platforms

Trading platform, evaluation rules and the operator side, built for one firm.

Simulated evaluation account in phase 1: daily loss and maximum drawdown inside their limits, profit target still open, and the minimum trading days met.

Quant automation

Your trading rules as scheduled jobs on market data, every run logged.

Simulated scheduled jobs that run a firm’s own rules on market data, each with its schedule and run number.

Strategy testing

Backtests on historical data with the costs and rules you set.

Simulated backtest run 57 on EURUSD 15-minute bars from January 2024 to September 2026, with spread and commission costs, reported per run and per rule.

Scope first, then code.

  1. 01

    Free consultation

    A call with an engineer about the systems you run.

  2. 02

    Written scope

    What we build, how it is tested, and the price.

  3. 03

    Build and test

    Built in a test environment before it touches live clients.

  4. 04

    Handover

    Deployed with the documentation and runbooks your team needs.

Whole systems, shipped as our own products.

Modern WebTrader

One build and one database per broker.

See the architecture
Simulated Modern WebTrader isolation: one price feed writes quotes only to three broker builds, Velmora Markets, Kelvar FX and Tarsio Capital, and each build has its own database. A fill is written to its own broker's database and nowhere else.

Questions about custom builds.

Are prop platforms or strategy testing products you sell?

No. They are custom builds, scoped and priced per project. Our licensed products are Modern WebTrader, PipLine Pro and PipLine CRM.

How long does a project take?

It depends on the scope. We give no standard durations; the written scope sets out the plan for your project.

Where does a custom build run?

Each build is single-tenant, with its own database. Where it is hosted is set in the scope.