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Data Engineering That Makes AI Work.

Get your data ready for AI, so the model works in production and not just the demo.

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2011
Building production software since
Senior
Engineers only, on every engagement
Same team
Builds the AI that runs on this data
The problem

The problem we solve.

The model did not regress, your data did, and nothing told you.

The demo worked on a clean sample. In production the features get computed one way in training and another way at inference, an upstream schema changes without warning, and accuracy erodes for a week before anyone notices.

That is not a modeling problem. It is a data engineering problem, and it is the single most common reason AI features quietly fail. The data was scattered across systems, half-documented, and different every time the model looked. There was no contract to catch a breaking change, no monitoring to flag the drift, and no shared definition of a feature between training and serving. We build the foundations that close those gaps, so the data a model trained on is the data it sees live, and a break upstream shows up as an alert rather than a customer complaint.

What you get

What you get in the data layer.

Data your AI can actually trust, built to a clear bar rather than a vague ambition.

01

No train/serve skew

A single feature-computation path serves both training and inference, so the model never gets surprised by data that looks different in production.

02

Breaks you see first

Observability and contracts at every boundary, so a schema change or a bad batch surfaces as an alert instead of a silent accuracy drop.

03

Grounded RAG and agents

Retrieval and vector layers sized to your query patterns, so AI systems stay anchored in your real data as usage grows.

04

A foundation that fits the budget

Right-sized to the use case in front of you, each piece useful on its own, instead of a two-year platform with nothing shipped.

Where it fits

Where data work earns its place.

Data work earns its place the moment AI is on the roadmap and the data is not ready for it. A few of the situations we are built for:

Fit · 01

An AI feature failing on the data, not the model

Accuracy is worse in production than in the lab, and the cause is skew, drift, or dirty inputs rather than the model itself.

Fit · 02

Data locked inside systems AI cannot reach

The information a model needs sits in old schemas, exports, and formats nobody wants to touch, so every AI attempt starts with a data-wrangling slog.

Fit · 03

RAG or agents that need grounding

You are building assistants or agents that have to answer from your real content, and they need a retrieval and vector layer that keeps them accurate as the corpus grows.

Fit · 04

A readiness check before a build

You want an honest read on whether your data can carry the AI you are planning, and what to shore up first, before you commit a budget to it.

How we work

Our process: from use case to data you can trust.

01

Start from the AI use case

The foundation is shaped by what will run on it, not built in the abstract, so we start with the model you are heading toward.

02

Map where the data really lives

An honest read of what state your data is in and what is missing before we build anything.

03

Build the pipeline and quality layer that unblocks you

Versioned pipelines, a shared feature path, validation, and monitoring, each useful on its own.

04

Grow it as more features arrive

Nothing here is a platform you have to adopt whole; it expands as you build.

Why Logiciel

Right-sized foundations, not a two-year platform.

The majors will sell you a multi-year data platform. Most teams do not need one, and paying for a full lakehouse before you have models to justify it is how a budget vanishes with nothing shipped.

01

We build the piece that unblocks you

The part that clears your first real use case ships first, then grows from there, instead of a two-year platform with nothing live.

02

Opinions that save you money

We adopt a proven feature store before building one, use streaming only where sub-second freshness is genuinely needed, and start vectors on pgvector before a dedicated store.

03

Simpler by default

Most teams over-build this layer and pay for it in operations, so we point you at the simpler option whenever it is the right one.

04

Shaped by real consumers

The same senior team builds the AI that runs on this data, so the pipelines and feature layers are shaped by real usage, not designed in isolation and handed off.

Proof

Results, in our clients' words.

Real EstateSmart rental management platform

Smart rental management platform

Scaled to $24M in transactions within a year.

Read Success Story
ConstructionStreamlining a roofing & remodeling workforce

Streamlining a roofing & remodeling workforce

From MVP to a multi-million-dollar acquisition.

Read Success Story
FintechA no-code BI platform for financial planning & analysis

A no-code BI platform for financial planning & analysis

Raw data turned into decisions, with no engineering bottleneck.

Read Success Story
Related services

One senior team, one standard.

Questions

Frequently asked questions.

What makes data "AI-ready"?
It is reachable through clean interfaces, consistent between training and inference so there is no skew, versioned, quality-checked, and monitored for drift, with retrieval layers where RAG or agents need them.
How is this different from a data warehouse project?
A warehouse serves reporting. AI-ready foundations serve models, with shared feature computation, drift monitoring, contracts, and vector retrieval, none of which a reporting warehouse handles.
Do we need a lakehouse?
Only if you genuinely run analytics and ML on the same data at scale. Often a well-modeled warehouse or even Postgres is the right first step, and we will say so rather than sell complexity.
How do you prevent train/serve skew?
A single feature-computation path used by both training and inference, so the model sees identical logic in both, backed by monitoring that flags any parity break.
Can you work with our existing data stack?
Yes. We build on what you run, add contracts and observability where they are missing, and strengthen what does not scale rather than forcing a rebuild.
Is our data ready for AI at all?
That is exactly what the data review answers. You get an honest read on the gaps and an ordered list of what to fix first, before you commit to a build.
Let's build

Tell us where your data keeps letting the model down.

We will map the gaps and build the foundation that makes your next AI feature work in production.

Book a Data Review