Web Summit · Berlin UG · Sovereign AI Infrastructure

Uber-scale engineering, rebuilt for Europe's AI sovereignty moment.

I am James Westover, founder of Westover Labs. I spent a decade building production systems at Uber, HERE, and Postmates; now I build sovereign AI infrastructure and agent-driven delivery systems from Berlin. Depending on what you need, I am here to fund the platform, join the right company as principal/CTO-caliber talent, or help fix the architecture you already have.

Westover Labs robot mark
Westover Labs is the company; westover.dev is the person; westover.expert is the consulting practice. This page is the Web Summit switchboard.

One operator, three commercially honest doors.

The same proof can support three different conversations. Investors fund the repeatable sovereign infrastructure platform. Hiring leaders bring in the principal engineer or CTO-caliber operator. Customers engage Westover Labs to de-risk a system that already matters.

Fund the founder

Sovereign AI infrastructure for European SMEs.

Westover Labs is productizing a hand-delivered migration and AI-infrastructure practice into a repeatable control plane: discover the current stack, place workloads under the right jurisdiction, run local or on-device inference where it matters, and leave auditable infrastructure behind.

Read the investor lane
Hire the operator

Principal engineer, CTO, or technical founder energy.

This is not a generic senior engineer funnel. The fit is architecture ownership, platform migrations, geospatial and data systems, AI infrastructure, and teams that need someone who can set direction and still ship.

Review James's portfolio
Engage the practice

Audits, migrations, fractional principal work.

If your AI stack shipped fast and now feels fragile, start with a focused review. If the problem is bigger, Westover Labs can migrate, harden, document, and hand off infrastructure your team owns.

See the consulting menu

Production scars, not pitch-deck theater.

The Web Summit story works because the proof already exists across the public estate: big-tech scale, physics-grade modeling, autonomous-driving infrastructure, migration experience, shipped apps, and a dogfooded AI agent platform.

10M+ requests per second across Uber-scale backend/location infrastructure.
2 → 14 engineers grown across HERE autonomous-vehicle capture systems.
~200 critical Python libraries targeted to unblock most of Uber's migration surface.
12 AI-agent personas operating as a virtual engineering organization.

The person

Physicist, MBA, former Uber Staff Engineer, HERE alumnus, Berlin-based founder. The personal arc lives at westover.dev and the full resume lives at resume.westover.dev.

The practice

Westover Labs sells concrete outcomes: senior code audits, EU-sovereign migrations, managed hosting, and fractional principal judgment. Pricing and engagement detail live at westover.expert.

The venture

The platform thesis is a sovereign control plane and SMB migration layer for European businesses that need AI adoption, cost control, and jurisdictional clarity without enterprise-only tooling.

The working demo

Westover Labs already runs the machinery: local models, cloud routes, telemetry, agent workers, static sites, apps, and infrastructure-as-code. The best demo is the operating system behind the company.

Let visitors choose the compute, not just read the claim.

The resume already brings traffic. The Web Summit version should turn that attention into the right conversation by making the infrastructure tradeoff visible: run a tailored pitch locally on Shockwave, or explicitly opt into a cloud polish pass.

Run it on Shockwave

Local sovereign mode: Ollama-backed generation on Westover-controlled hardware for privacy, cost control, and dogfood credibility.

Best for: sensitive context, buyer trust, and showing that the sovereignty thesis is real infrastructure.
Cloud polish pass

Explicit opt-in cloud route: a one-shot OpenRouter-style pass for public/business-facing polish when model quality or latency matters more than locality.

Best for: investor copy, public resumes, and high-polish outreach. Never spend Claude Max/OAuth allowance on anonymous traffic.

Send the hard problem. I will route the conversation honestly.

The simplest ask

Email a two-sentence description of what you want: fund, hire, or engage. I will tell you quickly which path fits.

Useful openings

  • "We invest in EU AI sovereignty and want to see the working proof."
  • "We need principal/CTO-level architecture ownership, not another recruiter loop."
  • "Our AI stack shipped fast and now we need it tested, migrated, or de-risked."
  • "We have a pilot customer, research partner, grant route, or regulated workload to discuss."