Daniel Neveux
Fractional CPTO · AI Product Engineer · Full remote

The velocity of AI, the rigor of an engineering team.

Twenty years building and leading products, 20+ products launched as Technical PO or founder. An everyday AI operator, I put agents into production for my clients and for my own tooling. Results are measured in time saved and cost.

Portrait of Daniel Neveux
20 yrsof product experience
20+products launched
×5–×20velocity validated in production
÷3-4on delivery costs
They trusted me
L'Oréal Hermès BNP Paribas Air France BlaBlaCar Indosuez brio.ink Circular C-Monétiquette
01 · Fractional CPTO

Product and technology leadership, without hiring a full-time C-level.

I take vertical responsibility for delivery: from market insight to the moment it sells. Market validation (Mom Test, Business Model Canvas, Lean Startup), spec-driven roadmap, architecture, execution and quality governance: one accountable counterpart, committed to the outcome.

Twenty years fully remote, async-first, with distributed international teams. Founder coaching included: I transfer the method rather than create dependency.

Market validation Spec-driven roadmap Quality governance Founder coaching Full SDLC
02 · AI Transformation

Bring AI into your processes, with a method proven in-house beforehand.

I transformed my own software development lifecycle with agentic AI before recommending it to anyone. The method is proven on myself, then applied to your organization.

A

AI transformation audit

Fixed fee · 3-4 weeks · BU, scale-up or mid-cap

Process mapping, triangulation of interviews / documents / data, and a prioritized build-vs-buy action plan co-validated with decision-makers. Operated solo and heavily tooled, where a consulting bench takes 8 to 12 weeks. Minimal internal load: one decision-maker and one domain expert per entity.

B

Hands-on AI training

2 days remote + follow-up · 10 people max

For teams already using AI daily, but without method or guardrails. Every participant leaves with their own automations and supervised agents in production, built on their real cases. Program (in French) at transformation-ia.warfog.gg.

C

Fractional Head of AI

Ongoing engagement · mid-caps, scale-ups

Framing, team upskilling, solid implementation of critical use cases, and security of delivered implementations (APIs, tokens, OAuth, production robustness). Steer AI without hiring a Chief AI Officer.

03 · Agentic Development

A proprietary agentic pipeline that ships to production.

Executable specs, TDD, E2E tests, CI/CD, vertical traceability from requirement to release. The Jared pipeline orchestrates Claude agents across the whole cycle: product management, development, QA.

01

Greenfield builds

For funded founders without an engineering team: I deliver the outcome fully autonomously, a third way between building a team and steering an agency.

02

Retro-spec & taking back control

Blocking legacy code, vendor dependency, overpriced SaaS: the source code is the source of truth. I rebuild the specification, then take over, recode or internalize.

03

Maintenance subscription

A build is not a one-shot. Operations are covered by a maintenance subscription, held to the same standard as the initial build.

04

Validated results

Four projects shipped to production: measured velocity gains from ×5 to ×20, costs divided by 3 to 4. Including one delivered in 3 days against a 2-month internal estimate.

04 · How I work

I show, we build together, you become autonomous. And nothing ships that isn't specified, tested and traceable.

Fully remote, async-first, start within 2 to 4 weeks. Three parallel engagements at most: availability is part of quality.

AI output goes through the same gates as human-written code: review, automated tests, CI. That's what keeps velocity from being paid for in debt.

In their words

What clients say.

Very broad functional scope coverage … fully testable.

Client PO · EdTech platform, delivered in 3 days

Very clear, and in line with best practices.

Client PO · on the delivered specifications

Plus 8 recommendations on Malt: Philippe Acquier and 7 others.

Next step

Book a call: thirty minutes to frame your need, no strings attached.

Book a call →
Emaild.neveux@warfog.gg
LinkedInlinkedin.com/in/dagatsoin
BaseBrittany, France · remote, with occasional travel across France