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02 / Services / AI Model Development

AI model development: custom machine learning models, built on your data and run in production.

Our AI model development services take one business decision — who is about to churn, which invoice is wrong, what to reorder — and turn it into a model that makes it reliably, inside the systems you already run. Machine learning consulting comes first, so you only pay for a custom model when an off-the-shelf one won't do.

01 / AI model development

What is AI model development?

AI model development is the work of turning your data into a model that makes one specific prediction or decision well enough to run in production: framing the problem, auditing and labelling the data, choosing an approach — classical machine learning, deep learning or a foundation model — training and evaluating it against a baseline, and deploying it with monitoring. We do it custom, on your data, and you own the model and the code.

Most of the work isn't the algorithm. It's agreeing what a good-enough answer is, building a labelled test set that proves it, and wiring the model into the place where the decision actually happens — a CRM, an ERP, a support queue. That's why our machine learning development services start with a short consulting phase and end with a model serving real traffic, not a notebook.

Machine learning consulting: do you need a custom model?

Machine learning consulting is where most engagements should start — and sometimes where they should end. A senior engineer checks three things: whether the decision you want to automate is predictable from data you actually have, whether an existing model or API already does it well enough, and what accuracy the business needs before it trusts the output. If an off-the-shelf model clears the bar, we tell you and integrate it instead of training one.

Machine learning development services we deliver

Predictive models for churn, demand and risk; classification and scoring over your records; anomaly and fraud detection; recommendation and ranking; time-series forecasting; and fine-tuned language or vision models where a general model isn't accurate enough on your domain. Each one ships as a service your systems call — an API or a scheduled job — with its own test set and monitoring, not as a report or a slide.

Our AI model development process, step by step

Frame the decision and the metric → audit the data and label a test set → train a simple baseline → iterate on features and models only while they beat it → evaluate on held-out data and on the cases that matter most → deploy behind an API with drift monitoring. We work in Python with scikit-learn, XGBoost, PyTorch, TensorFlow and Hugging Face, and track experiments in MLflow so every result can be reproduced.

Custom AI model or an off-the-shelf API?

Use an off-the-shelf model — OpenAI, Claude, Gemini or a cloud vision or speech API — when the task is general and its accuracy out of the box is good enough. Build or fine-tune a custom model when the task depends on your own data, when per-call API pricing stops making sense at your volume, or when the data can't leave your environment. Many production systems mix both: a small custom model for the volume, a large one for the hard cases.

How much does AI model development cost?

Model development is priced like the rest of our custom AI work: a fixed price agreed after scoping, with most projects starting between €15k and €50k. What moves the number is the data, not the algorithm — how much labelling is needed, how clean the sources are and how deep the integration goes. After launch, the running cost is infrastructure or inference, and we size it on your real volume before go-live.

How to choose an AI model development company

Ask for a labelled test set and a baseline before anyone trains a model. Check who owns the training code, the data pipeline and the model weights when the work ends. Ask how drift is monitored once the model is live, and who retrains it. And expect to hear when an off-the-shelf API is good enough: a vendor that never says "don't build" is selling the build, not the result.

A model running where the decision happens

For a US neonatal MedTech company we built an AI-driven feeding-recommendation system on a proprietary neonatal dataset, used by nurses at the bedside and integrated with the Epic EHR over HL7/FHIR. After launch: 94% protocol adherence and feeding decisions made 3× faster. That's the bar for model development — a measured result inside the workflow, not an accuracy score in a notebook.

Scikit-learnXGBoost
01 / Why us

We provide custom AI development services that drive business transformation, from intelligent automation and predictive analytics to conversational AI.

Every model is tailored to your data, infrastructure, and business needs, covering the full lifecycle from data preparation to training, optimization, and deployment, with transparent communication and measurable outcomes.

AI Model Development
02 / What you get
Predictive Modeling

Build predictive models that anticipate market trends, customer behaviors, and business outcomes using advanced machine learning techniques.

Custom AI Models

Create AI models tailored to your specific business challenges, improving decision-making and automating critical processes.

Advanced Analytics Solutions

Enhance your business insights with advanced AI models that uncover hidden patterns in your data for smarter, data-driven strategies.

Model Validation & Testing

Ensure the accuracy and reliability of your AI models with rigorous validation and testing methods, preparing them for real-world deployment.

03 / How we work
01
Assessment

We map your current workflow and identify the highest-impact build.

02
Design

Architecture and scope, fixed before we write production code.

03
Deployment

Senior engineers ship week by week, with a demo every Friday.

04
Optimization

Measured against the metric we agreed on — and tuned until it holds.

04 / Frequently asked questions
Related services
05/Start the conversation

Start your deployment.

Talk directly to a principal engineer.

No sales team.

No discovery workshops.

No procurement circus.

We scope, build and ship.

  • Reply within one business day
  • Engineer-led assessment
  • Written proposal
  • Lisbon · UK time zone

No commitment. Just an engineer.

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