Machine Learning & MLOps

Data-driven intelligence that improves decision-making

Overview

Machine Learning is no longer a specialist capability reserved for data science teams — it’s a core part of how modern organisations automate decisions, personalise experiences and unlock new value from their data. But without operational maturity, ML models rarely make it into production, and even fewer stay accurate, stable or cost-efficient over time.

 

At High Digital, we build machine-learning systems that work reliably in the real world. We combine data engineering, modelling and MLOps practices to deliver production-ready models that are governed, monitored and optimised continuously. From predictive analytics to optimisation engines and ML-powered features inside data products, we help organisations operationalise ML with confidence.

What We Do

We deliver end-to-end machine learning and MLOps solutions, including:

 

  • ML model development for forecasting, classification, anomaly detection and optimisation
  • Building, training and evaluating models using real-world data
  • Deploying models into production environments with automated pipelines
  • Designing MLOps frameworks for versioning, monitoring and lifecycle management
  • Integrating ML outputs into dashboards, data products and operational systems
  • Optimising model performance, cost and accuracy
  • Ensuring governance, reproducibility and auditability of all ML assets
  • Creating ML-ready data architectures in Fabric, Databricks and ClickHouse

 

We focus on robust, explainable and scalable solutions that enhance decision-making across the organisation.

Our Approach
Discovery & Modelling Strategy
We identify the highest-impact modelling opportunities, define the problem, and validate feasibility through data analysis.
Data Preparation & Feature Engineering
Reliable ML needs reliable inputs. We engineer features, resolve quality gaps and prepare ML-ready datasets.
Model Development & Evaluation
We build and compare multiple modelling approaches, selecting the best performing models using robust metrics.
Deployment & MLOps Automation
We implement production pipelines, CI/CD, retraining workflows and monitoring — making ML sustainable.
Integration with Business Systems
Models are seamlessly embedded into applications, dashboards, workflows or agentic AI systems.
Continuous Improvement
Models are retrained, monitored and enhanced over time as data, conditions or objectives evolve.
Key Capabilities
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End-to-End Model Development
Feature engineering, model training, evaluation, validation, optimisation and deployment.
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Predictive Analytics & Forecasting
Demand forecasting, operational prediction, churn, capacity forecasting, resource planning and financial outlook models.
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Anomaly Detection & Quality Monitoring
Detect outliers, production issues, fraud signals, sensor anomalies and data-quality patterns.
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ML-Powered Optimisation
Routing, scheduling, allocation, supply-chain optimisation and cost-reduction models.
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Model Serving & API Deployment
Deploy models via scalable APIs using Python, FastAPI, Databricks MLflow or Azure ML endpoints.
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Monitoring, Alerting & Drift Detection
Detect when models degrade, encounter bias, require retraining or experience concept drift.
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Governance & Transparency
Versioning, lineage, explainability, testing, compliance and audit support across the ML lifecycle.
Use Cases at High Digital

Demand Forecasting & Planning

Predict product demand, resource needs or workload patterns using time-series models.

 

Predictive Maintenance

Detect early equipment failures using telemetry, environmental data and anomaly models.

 

Customer & Behaviour Analysis

Churn prediction, segmentation, recommendation systems and customer-lifetime scoring.

 

Fraud, Risk & Compliance

Risk scoring, anomaly detection and automated compliance pattern recognition.

 

Operational Optimisation

Routing optimisation, workflow automation and decision-support models.

 

ML-Enhanced Data Products

Embedding predictions directly into dashboards, APIs or agentic AI workflows.

Technologies We Use
Frontend
Azure Data Factory

Azure Data Factory

Databricks

Databricks

MS SQL

MS SQL

APIs

APIs

Backend
Python

Python

FastAPI

FastAPI

dbt

dbt

Pandas

Pandas

Databases
Power BI

Power BI

Tableau

Tableau

High Charts

High Charts

Custom-built dashboards in React

Custom-built dashboards in React

Cloud & DevOps
Microsoft Azure

Microsoft Azure

AWS

AWS

Google Cloud

Google Cloud

Why We Use ML & MLOps
Reliable, Reproducible & Governed ML
Scalable to Business Growth
High ROI from Existing Data
Future-Proof Architecture
Security & Compliance Built In

Ready to Operationalise Machine Learning?

What we do

Why choose us

8+ yrs

of market experience

2.5m+

lines of code

30+

Data Products delivered

6.5 years

average experience of our developers

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Brands we work with

The Marketing Practice
Argus
Agent3
Cold Solutions
Arch
Enrich B2B
DropSecure
leads united
Heater Grants
Hanse
ISV Crowd
WorkShop
Oneninefive
Kingpin
CORE
Majestic
One Thing
Infotech Crowd
NGTU
Fibre Compare

Blog

High Digital Blog
Recovering the Past with AI: Our Work on a 17th-Century Secretary Script Document

Some projects are technical. Some are operational. And every now and then, one is quietly profound.

...

High Digital Blog
What London’s 11 Million Dots Says About How We See the World

How We See the World: London has a new landmark, and for once it’s not another glazed...

High Digital Blog
Competitive Excel and the Spreadsheet Championship: Why Spreadsheets Still Matter

It sounds ridiculous. Fifteen people hunched over laptops. The screens glow. Fingers fly across keys li...

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Awards & accreditations

High Digital: top bi data company
High Digital: top bi data company
Cyber Essentials Plus
High Digital: Innovate UK
High Digital : ISO 27001
High Digital : ISO 27001

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