About SEADEV
Two founders, one platform
SEADEV is two people and a platform. Gilbert Brault builds the technology components. Vincent Brault turns them into software for clients. External developers and AI agents work across both.
Two founders
Components built once, software built on them
Gilbert Brault
Platform & ComponentsGilbert designs and builds the reusable technology components that all SEADEV software is assembled from, and licenses them to SEADEV.
Vincent Brault
Client SoftwareVincent works with each client to find where their data and processes can do more, then designs and delivers the software on SEADEV's components. He also runs the company: its accounts, its administration, its website and its internal tools.
How the two fit
Built once, used many times
Components
Software
Agents
Our numbers
Where our figures come from
AI-Enhanced FTE
Hours to Build
Software Shipped
Clients
What two people deliver
| Before the platform (COCOMO II baseline) | 2 × 1 | = 2 |
|---|---|---|
| With the platform (2023, before coding agents) | 2 × 6.7 | ≈ 13 |
| With coding agents, today (AI-Enhanced FTE) | 2 × 6.7 × 1.5 to 2 | ≈ 20 to 27 |
What is COCOMO II?
Tools we use
The models and assistants behind our agents
GitHub Copilot
Claude (Anthropic)
OpenAI (ChatGPT, Codex)
Google Gemini
Open-weight models (Ollama)
We name the tools we use. SEADEV is not a partner of these companies and is not endorsed by them.
Our journey
From industrial automation to data and AI