# Independent Technical Advisor

> Independent technical judgement for founders, technology leaders and investors making high-stakes software, architecture and technology-asset decisions.

Canonical: https://schalginski.de/

Independent technical advisor

## When an important decision depends on software, you need to know what is actually there.

I help leaders see the real technical situation, separate important from incidental complexity, and make decisions that hold up in the real world.

## Complex systems create complexity about themselves.

Documentation drifts. Interfaces clarify. Tribal knowledge walks out the door. The gap between perception and reality becomes a risk multiplier.

### Unclear reality

Inconsistent information across documents, people and tools.

### Hidden coupling

Dependencies and assumptions that are not visible.

### Decision risk

Wrong bets, late surprises and options that disappear.

## A disciplined path from uncertainty to decision.

I follow a reasoning chain that connects evidence to choices.

Clarify the decision, success criteria and constraints.

Collect evidence from the actual system and its context.

Build a shared model of architecture, behaviour and dependencies.

Identify risks, trade-offs and emergent consequences.

Design feasible options with clear pros and cons.

Recommend a path, validate assumptions and plan next steps.

System layers

Analysis lenses

Outcomes

- Clear understanding of reality
- Risk-aware options
- Confident decisions
- Measurable next steps
Transaction systems

### Global payment platform

Architecture and change-capability assessment ahead of major roadmap commitment.

Trading infrastructure

### Professional multi-exchange environment

Independent review of architecture, execution, real-time data paths and operational resilience.

Financial infrastructure

### Institutional transaction platform

Architecture review across lifecycle, custody, collateral, settlement and external financial integrations.

### Architecture diagrams lie. That’s okay.

Why diagrams diverge from reality — and how to use that gap to learn what matters.

### The hidden cost of technical debt is option debt.

How debt compounds by closing off future choices — and how to measure it.

### Good decisions come from clear models, not more data.

A practical guide to models that reduce uncertainty and support action.

## If you are facing a consequential technical decision, let’s discuss what is actually there.