TL;DR

JW Consultancy provides Fractional AI Engineering and AI Solutions Build for regulated industries including pharma, MedTech, and GxP environments. Jelino Walker is embedded as a senior AI/LLM engineer on a sprint basis to ship multi-agent LLM systems, RAG pipelines, and LLM evaluation harnesses. Based in Breda, Netherlands, working remotely across EU clients. Rates are by request after a scoping quiz.

Track A

Fractional AI Engineering

Embedded AI/LLM engineer for regulated-industry environments, including GxP and pharma. You get a senior AI engineer on a sprint basis who understands compliance as deeply as the model architecture. This is not advisory work.

Deliverables

• →Multi-agent LLM systems
• →RAG pipelines
• →LLM evaluation harnesses
• →MCP servers
• →LangGraph orchestration

How it works

1. 1.Intro call — 30 minutes to confirm fit and context.
2. 2.Scoping — a defined backlog with acceptance criteria.
3. 3.Sprint-based delivery with eval gates at each milestone.
4. 4.Handoff with documentation and test harness.

I take on projects where production reliability and regulated-environment constraints are the hard part.

Track B

AI Solutions Build

End-to-end AI product, from scoping to a shipped production system. For teams that need something built, not advised on. No proof of concept. No roadmap delivery.

What you get

A working production system. Not a prototype, not a report, not a slide deck. Scoped, built, and handed over with documentation.

How it works

1. 1.Quiz — helps scope the problem before we talk.
2. 2.Scoping call — fixed-scope definition with pricing.
3. 3.Fixed-scope build with staged delivery and sign-off.

For teams that need something built, not advised on.

Rates

By request — the quiz helps me scope before we talk. No public pricing.