Fast API

Build Production-Ready APIs with High Speed and Low Latency

Overview

FastAPI is a modern Python framework for building fast, reliable APIs. At High Digital, we use FastAPI to develop high-performance backend services that are easy to maintain and scale.

What we do

We design and deploy RESTful and asynchronous APIs using FastAPI, enabling rapid development while ensuring high performance, security, and documentation with OpenAPI.

Use Cases at High Digital
Python
Backend services for web and mobile applications
FastAPI
Data-driven APIs for AI and analytics platforms
.NET
Microservices architecture
Node.JS
Rapid prototyping and MVPs
Why We Use FastAPI

FastAPI combines speed, automatic API documentation, and developer-friendly design, allowing us to deliver robust, maintainable backend solutions quickly.

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
Python 3.x
FastAPI Framework
Pydantic for data validation
ASGI Servers (Uvicorn / Hypercorn)
RESTful & Async APIs
Why We Use Tailwind CSS
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
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 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

'Our customers love to work with us'

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