AI and ML Engineering Services

From data readiness and model development to production deployment and monitoring, we build AI and machine learning that runs reliably inside real products. Work with a PhD-led R&D team.
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AI and ML Engineering Services Built to Reach Production

Most AI and ML projects stall between a promising proof of concept and a model that holds up in production. Our AI and ML engineering services close that gap. First we assess your data, your use case and constraints. Then we build, deploy and monitor delivering value to your users.

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Move From Proof of Concept to a Model That Ships



Get AI that runs in production rather than a notebook that works once on clean data. We engineer for reliability, latency and cost from the first sprint.

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Work With
a PhD-led
R&D Team



Work with engineers who solve the hard problems, with PhDs in machine learning and data science across computer vision, NLP and signal processing.

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Own the Full Lifecycle
With One Partner



Keep data engineering, model development, deployment and monitoring under one roof. We integrate into your stack and your team.

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How AI and ML Engineering Services Work at punktum

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1. Discovery
and
Feasibility

We assess your use case, success criteria and the data you have. For many clients this runs as a standalone AI Discovery Workshop before they commit to a build.

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2. Data Engineering
and Readiness

We turn raw and messy data into training-ready datasets, with pipelines and labelling a model needs to learn anything useful. Here sits the work in machine learning.

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3. Model Development
and Validation

We develop and validate the model against your success criteria, starting with a proof of concept that proves value before scale-up. No promises, measurable results.

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4. Productionisation
and MLOps


We deploy the model into your stack with the versioning, testing and serving infrastructure to run it reliably. We optimise for latency, cost and the environment it has to run in, including on-device where needed.

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5. Monitoring Iteration
and Training


We monitor accuracy, drift and performance in production and retrain as the data shifts. You get a system that stays accurate over time rather than degrading after launch. We also provide training on your own model.

Industries Where We Apply AI and Machine Learning

The same engineering discipline applies across sectors. These are the branches where we have built and shipped machine learning.

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1. Healthcare and Diagnostics

We build AI for early detection, image analysis and clinical decision support, including deep-learning models for diagnosis and risk prediction. Where it is a medical device, we engineer fitting EU MDR and IEC 62304.

"A user checks vital signs like oxygen levels, pulse, and hydration on a mobile app connected to a smart ring. This visualization supports a Technical Feasibility Workshop for a wearable by showcasing biometric tracking capabilities."

3. Wearables and Connected Devices

We build the on-device and cloud-side machine learning that turns raw sensor signals into reliable insight. This covers signal processing, anomaly detection and low-power inference on constrained hardware.

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2. Sports and Performance

We build movement analysis, motion capture and performance models that run from a single camera or sensor feed. These deliver real-time feedback for training, technique and injury prevention.

"A computer workstation setup displaying visuals from an AI discovery workshop. A desktop monitor shows a mind map centered on “AI,” branching into clinical risk, triage assistant, symptom intake, chatbot use cases, and classification. A laptop next to it displays an artificial intelligence brain graphic with icons related to health, analysis, and diagnostics. A smartphone on the desk shows a digital health interface, highlighting cross-device integration in AI-driven healthcare discovery workshops."

4. Operations and Predictive Analytics

We build predictive and forecasting models on operational and behavioural data, from demand and risk scoring to recommendation. These models surface decisions your teams can act on and not dashboards no one reads.

What We Build

AI and ML engineering services cover more than the model. Depending on your product, we deliver across the following. See our AI capabilities in detail.

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Models and
Algorithms


We build computer vision (detection, segmentation and tracking), NLP, speech and generative AI, predictive and forecasting models and anomaly detection.

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Data and
MLOps


We build the data pipelines and labelling, training infrastructure, model serving, versioning, CI/CD, the drift and performance monitoring that keep a model running.

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Integration and
Compliance


We deploy through APIs and on edge or on-device targets, integrate into existing stacks, handle data GDPR-aligned and EU-hosted and support AI under MDR Rule 11 + AI Act.

Solve Engineering Challenges

AI and machine learning fail in predictable ways. Challenges we encounter and know how to solve.

"Icon representing a decision point with an early exit arrow, used in the context of MDR Assessment. It illustrates the moment when it’s clarified whether your software or device qualifies as a medical device, eliminating speculation and guiding your next steps."

Proof of Concept
That Never
Reaches
Production


A model that works in a notebook often falls apart on real traffic, latency budgets and edge cases. We engineer for production from the start, so the path is clear.

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Not Enough
or Poor-quality
Training
Data


Most models underperform because the data is thin, mislabelled or biased. We build the data pipelines, labelling and augmentation that prevents that.

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Accuracy Under Real-world Conditions Slips


Lab accuracy rarely survives contact with noisy, shifting, real-world inputs. We validate against the real conditions and build in the signal processing and guardrails to hold up.

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Regulatory and
Safety Constraints
for AI


AI in medical and safety-critical products triggers MDR and the AI Act, which generic devs are not equipped for. Our regulatory team aligns the model and its documentation.

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Cost, Latency
and On-device
Limits


A model that is too slow or too expensive is not shipping. We optimise architecture, quantise and deploy to edge or on-device hardware so inference fits cost and latency.

Why Punktum for AI and ML Engineering Services

AI and machine learning sit at the meeting point of data, modelling, software and regulation. We bring them together under one roof, so you work with a single partner.

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PhD-led
R&D
Engineering

We field a team of 120+ engineers including PhDs in machine learning and data science, with R&D experience across computer vision, NLP and signal processing.

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From Research to Production Ready

We take models from research through to deployed, monitored systems that run in real products. Our clients get value in production rather than a proof of concept on a shelf.

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Regulated-AI
Experience,
ISO 27001

Our team handles AI under EU MDR and the EU AI Act alongside the engineering. We are ISO 27001 certified, EU-hosted and CET-aligned.

Our AI and ML Capabilities in Detail

Our AI deliverables draw on five core capability areas. Here is what each one covers and where it earns its place in a product.

1. Conversational AI


We build conversational AI that goes well beyond scripted chatbots:

  1. assistants that resolve support queries
  2. guide buying decisions
  3. complete tasks for users
  4. translate between languages in real time

Each one connects to your internal systems so it can act directly. Routine conversations are automated while the harder cases reach your team with full context.

2. Speech
and Voice AI


We build speech and voice AI for products that need to listen and respond naturally:

  1. live meeting transcription
  2. live meeting captioning
  3. voice-driven interfaces
  4. expressive support agents

We tune for noisy audio, accents and domain-specific terms so accuracy holds up outside the lab. This turns voice into a reliable input for your product.

3. Generative AI



We build generative-AI features that create rather than retrieve:

  1. drafting content
  2. summarising long documents
  3. generating design variants
  4. translating across languages

We ground them in your data with retrieval-augmented generation, guard hallucination and data leakage. You get original output at scale while keeping control over the model.

4. Natural Language Processing



We build NLP that turns unstructured text into something you can act on:

  1. sentiment and intent from customer feedback
  2. automated document processing
  3. knowledge retrieval and risk or compliance screening

    We work across languages and the specialist vocabulary of your domain. This is how teams surface the insight buried in support tickets, records and reports.

5. Computer Vision



We build computer vision for:

  1. detection, recognition, segmentation, tracking
  2. medical image analysis
  3. movement and motion capture

    We also handle multi-camera setups, 3D localisation and real-time inference on constrained hardware. For the full picture, see our dedicated Computer Vision service.

Explore Our AI Technology Stack

A production AI system is rarely just a model. It needs data pipelines, serving infrastructure and monitoring behind it, which we cover in-house.

Languages and ML Frameworks

  • Python
  • PyTorch
  • TensorFlow
  • scikit-learn
  • Keras
  • XGBoost
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Data and Pipelines

  • Pandas
  • NumPy
  • Apache Spark
  • Apache Kafka
  • Airflow
  • SQL
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MLOps and Cloud

  • MLflow
  • Docker
  • Kubernetes
  • AWS (EU-hosted)
  • Azure
  • Terraform

Computer
Vision

  • OpenCV
  • YOLO
  • Detectron2
  • ONNX
  • TensorRT

NLP and Generative AI

  • Hugging Face Transformers
  • spaCy
  • LangChain
  • LLMs
  • RAG

Standards and Compliance

  • GDPR
  • ISO 27001
  • EU AI Act
  • EU MDR
  • IEC 62304

What our Clients Think About our AI and Machine Learning Engineering

Asterisk

Veronica Kirin, Founder & CEO
‘I’d recommend it to any team building an AI product in a sensitive domain.’

DiaperID

Prof. Dr. med. Philip Bufler
‘Together with Punktum, we redeveloped our app for the early detection of cholestatic liver disease, to monitor the health of newborns at an early stage.’

Natal Mind

Aura Pyykönen, MD PhD
‘I can’t recommend Punktum’s expertise enough for any team wanting to integrate AI in meaningful and impactful ways.’

Clients We’ve Already Worked With

Your FAQs on AI and ML Engineering Services

Q1: What is the difference between AI and ML engineering and an AI Discovery Workshop?

A1: The AI Discovery Workshop is a short, structured engagement that decides what to build. We map your candidate use cases against technical feasibility, the data you can realistically get and the business value at stake, then prioritise the ones worth funding and rule out the ones that will not pay off. AI and ML engineering services are the build that follows: data pipelines, model development, deployment and the monitoring that keeps the system running in production. Teams who are still deciding where AI fits usually start with the workshop, while teams who already know the use case come straight to engineering. The two connect cleanly, so the feasibility findings, success criteria and architecture sketch from the workshop feed directly into the build.

Q2: Can you take our proof of concept to production?

A2: Yes, and it is the step most teams underestimate. A proof of concept proves an idea on clean, static data, while production has to survive live traffic, messy inputs, latency limits and cost ceilings, which is where most models quietly break. We review what you have, keep the parts that scale and rebuild the parts that do not, then add the data pipelines, model serving, automated testing and monitoring a production system needs. You finish with a model that is versioned, observable and maintainable by a team rather than a script that only one engineer understands. In practice this is the difference between a demo that impresses once and a feature your users rely on every day.

Q3: Do you work with our data, or do we need a clean dataset?

A3: You do not need a clean dataset to start. Working with raw, incomplete or unlabelled data is part of the engagement, and in most projects data engineering is the larger half of the effort. We handle collection, cleaning, labelling, feature engineering and augmentation, and we set up the pipelines that keep that data flowing once the model is live. We are also explicit early about where the data is too thin, too biased or too inconsistent to support the outcome you want, because an honest read on data quality at the start saves you from a model that tests well and then fails in the field.

Q4: How do you handle AI in a medical or regulated product?

A4: We engineer to the right framework from the first sprint rather than bolting compliance on at the end. AI that diagnoses, monitors or informs treatment usually falls under EU MDR, where Rule 11 drives the software risk classification, and many products now also sit inside a risk tier of the EU AI Act. Our in-house regulatory team works alongside the engineers and aligns the model, its data governance and its technical documentation with IEC 62304, ISO 14971 and ISO 13485 as the product is built. That way classification, risk management and traceability grow with the system, so you reach audit and conformity assessment without a last-minute scramble. Having the regulatory and engineering work under one roof also means design decisions are checked against the standard before they are baked in, not after.

Q5: Can you build with LLMs and generative AI securely?

A5: Yes, this is something we can build. We develop LLM and generative-AI features on EU-hosted infrastructure, with access controls, audit logging and data handling that keep your and your users' data inside the boundary you set. Where confidentiality matters we use retrieval-augmented generation over your own content, keep tenant data isolated and make sure your data is not used to train third-party models. We design for the failure modes specific to generative AI, including prompt injection, data leakage, hallucination and unbounded cost, with guardrails and evaluation rather than assumptions. Our ISO 27001 certification covers information security across every active project, and we help you meet the EU AI Act transparency obligations that apply to your product.

Q6: Can the model run on-device or at the edge?

A6: Yes. When latency, cost, connectivity or privacy rule out a round trip to the cloud, we can run inference on the edge or directly on the device. We shrink models to fit constrained hardware through quantisation, pruning and distillation, and we trade accuracy against memory, power and speed so the model performs within the limits of a wearable, sensor or embedded board. We draw on our embedded and wearable engineering experience for this, and where it makes sense we split the workload, running fast inference on-device and heavier processing in the cloud, so you get responsiveness without giving up model quality.

Q7: How do you keep a model accurate after launch?

A7: Models degrade as the world they were trained on moves, so monitoring belongs in the build rather than as an afterthought. We can track accuracy, data drift and live performance, alert when metrics slip past the thresholds we agree with you and retrain on fresh data when the gap matters. The MLOps pipeline we set up makes retraining and redeployment a routine, tested operation rather than a rebuild, and keeps a full record of which model version is live and why. We agree the review cadence and accuracy targets with you up front, so the system can stay reliable over months and years instead of drifting silently after launch.

What Else we can do for you?

Get in Touch With us!