PostgreSQL

Scalable and Secure Relational Database Platform

Overview

PostgreSQL is a powerful open-source object-relational database system known for its advanced features, scalability, and standards compliance. At High Digital, we use PostgreSQL to manage complex data models and deliver enterprise-grade applications.

What we do

We design, implement, and optimise PostgreSQL databases, leveraging advanced features like JSON support, full-text search, and stored procedures to meet business requirements.

Use Cases at High Digital
Applications
Applications with complex relational and non-relational data
Analytics
Analytics and reporting platforms requiring advanced queries
Geospatial Data
Geospatial data management using PostGIS
Applications
High-concurrency enterprise applications
Why We Use PostgreSQL

PostgreSQL offers robustness, extensibility, and advanced data types that allow us to build highly customisable and scalable applications for complex business needs.

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

Key Technologies
PostgreSQL Core & Extensions
JSON / JSONB Support
PostGIS (Geospatial Data)
Full-Text Search
Replication & High Availability
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?

Technology we use

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

Incident Report – Realtime Incident Reporting Application

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

Client Cold Solution East Africa
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ESG Hub – Data and analytics for ESG

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

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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
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Our military-grade encryption application for file sharing application DropSecure

The secure file-sharing platform DropSecure turned to us for help...

Client DropSecure
Project File sharing platform
Industry Software
Category DesignProduct discoverySoftware development

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
High Digital Named Top 10 by 50Pros for 2026

Chuffed to announce that High Digital has been included in the 50Pros Top 10 for 2026. It’s a testament to the dedicat...

High Digital Blog
Unlocking the Power of Synthetic Data for AI and Analytics

In the modern era of data-driven business, access to high-quality, diverse datasets is the foundation fo...

High Digital Blog
Why Building Your Own AI Tools Is the Key to Data Sovereignty

Introduction: The Rise of DIY AI in the Era of Data Sovereignty The rapid rise of generative AI and machine learning has made advanced au...

Contact us

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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

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