Nelfet.
about
An AI software & product engineering firm.
A small senior team. We design, build, and run AI software for the teams that depend on it.
Nelfet builds AI software and the products that run on it. A client brings a problem — an application to build, an AI capability to ship, a platform to make reliable — and we take it from first principles to production, then help operate it.
We keep teams small and senior. The people who scope the work are the people who build it, so decisions stay grounded and nothing is lost between strategy and code.
The work spans applied AI, product engineering, data and ML, platform and cloud, and design — one team across the stack. We also build and run our own products.
See our products →what we do
- Applied AI & GenAI
- Product engineering
- Data & ML engineering
- Platform & cloud
- Product design
Get in touch
hello@nelfet.com
hello@nelfet.com
how we work
What we hold to.
Production, not prototypes
We ship evaluated, observable, secure systems — and help operate them after launch.
Quality you can measure
Features are scored against real cases before release, not shipped on intuition.
Small senior teams
Few people, close to the problem and the code, accountable end to end.
Honest about trade-offs
We tell you what we'd actually do, and where the real risks are.
Want to work with us?
Tell us what you're building and we'll come back with an honest take.