Application development

At High Digital, we design and build smart, scalable applications that power growth and innovation for modern businesses.

What we do

We specialise in end-to-end application development, bringing together strategy, design, and engineering to deliver robust, user-friendly solutions. Whether you need a bespoke internal platform or a data-driven SaaS product, we ensure your application is tailored to your goals — and built to scale.

Approach
Discovery & Strategy
We collaborate with your team to define goals, map out functionality, and validate requirements before a single line of code is written.
Design-Led Development
Clean, modern interfaces powered by thoughtful UX ensure your application is both usable and loved by its users.
API-First Architecture
Seamless integrations and future-ready flexibility are baked into our builds.
Agile & Transparent
From sprint planning to release cycles, our process keeps you in the loop and in control.
Expertise

We’ve delivered enterprise-grade applications across sectors including B2B marketing, healthcare, financial services, and SaaS. Our team works across leading frameworks and cloud environments, ensuring performance and security are never compromised.

Technologies we use
Frontend
React.js

React.js

Next.js

Next.js

Tailwind CSS

Tailwind CSS

Angular.js

Angular.js

Backend
Python

Python

Fast API

Fast API

.Net

.Net

Node.js

Node.js

Databases
MS SQL

MS SQL

PostgreSQL

PostgreSQL

MongoDB

MongoDB

Databricks

Databricks

Cloud & DevOps
Microsoft Azure

Microsoft Azure

AWS

AWS

Google Cloud

Google Cloud

GitHub Actions

GitHub Actions

Why Choose High Digital?
Proven track record delivering high-impact digital products
Deep technical expertise across modern stacks
Focus on data, scalability, and user experience
Collaborative and client-first mindset

Ready to build the application that moves your business forward?

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What we do

Product discovery arrow
Software prototype arrow
Software strategy arrow
Design arrow
UI UX design arrow
Visual design arrow
Design system arrow
Software development arrow
Website development arrow
MVP development arrow
Application development arrow
Data engineering arrow
Data products arrow
Data solutions arrow
Business intelligence (BI) analytics arrow
Machine learning (ML/ MLOps) arrow
Artificial intelligence (AI) arrow
Agentic AI arrow
Support arrow
Product management arrow
Team augmentation arrow
Cloud migration arrow

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

Rethink Demand: Hermes — Prospect Intelligence Platform

Rethink Demand needed a centralised platform to manage the acquisition,...

Client Rethink Demand
Project Hermes
Industry Prospect Intelligence Platform
Category Artificial intelligence (AI)Business intelligence (BI) analyticsData collectionData productsDesignMachine learning (ML)Product discoverySoftware developmentSupport
Incident Report – Realtime Incident Reporting Application

Incident Reporting Application was built to collect, escalate, and report...

Client Cold Solution East Africa
Project Incident Reporting Application
Industry Cold ChainESG Data Analytics and Reporting
Category Artificial intelligence (AI)Business intelligence (BI) analyticsData collectionData productsDesignMachine learning (ML)Product discoverySoftware developmentSupport
ESG Hub – Data and analytics for ESG

ESG HUB Is a data management platform built to manage...

Client Cold Solution East Africa
Project ESG Hub
Industry Cold ChainESG Data Analytics and Reporting
Category Artificial intelligence (AI)Business intelligence (BI) analyticsData collectionData productsDesignMachine learning (ML)Product discoverySoftware developmentSupport
Our Argus data platform build for TMP for campaign management and insights

Argus is an award-winning data management and lead generation platform,...

Client The Marketing Practice
Project Argus - Data management and lead generation tool
Industry B2B Marketing
Category Artificial intelligence (AI)Business intelligence (BI) analyticsData productsDesignMachine learning (ML)Product discoverySoftware developmentSupport
Our data platform to query international trade flows

We built Hanse, to aid sustainable economic development. The data...

Client Hanse Analytics
Project Hanse - Data analysis software tool
Industry International Trade
Category Artificial intelligence (AI)Business intelligence (BI) analyticsData productsDesignMachine learning (ML)Product discoverySoftware developmentSupport
Our Enrich B2B data enrichment platform JV

Enrich B2B is a tool that validates whether a lead...

Client Enrich B2B
Project Lead validation tool
Industry B2B Marketing
Category Artificial intelligence (AI)Data productsDesignMachine learning (ML)Product discoverySoftware developmentSupport
Our work

Brands we work with

The Marketing Practice
Argus
Agent3
Cold Solutions
Arch
Enrich B2B
DropSecure
Leads united
Heater Grants
Hanse
WorkShop
Oneninefive
Kingpin
CORE
One Thing
NGTU

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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How Can We Help?

  • Building a new data product?

    Let's bring your vision to life.

  • Getting AI-ready?

    We'll prepare your data for intelligent insights.

  • Need custom application development?

    Scalable, secure, and built for growth.

  • Database challenges?

    Optimization, migration, or architecture - we've got you covered.

  • Exploring AI solutions?

    Our experts can guid your next big move.

  • Need better reporting & analytics?

    We create dashboards and visualisations that turn your data into clear, actionable insights.

Send a message or schedule a call for a free consultation

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

'Our customers love to work with us'

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