Python, Django & FastAPI Development
Python Development Services with Django and FastAPI
Python web applications and APIs built with Django, FastAPI or Flask — plus automation, data processing, OCR and document pipelines.
Python Development: Web Applications, APIs and Automation
Python earns its place in three areas of our work: fast, typed APIs with FastAPI; complete web applications with Django, where the admin, ORM, auth and migrations come as standard; and automation — the scripts and pipelines that process documents, clean data, generate reports or move information between systems nobody wants to touch manually.
Django suits products that need a back office on day one: a content or records system, a marketplace, a booking platform or an internal tool. FastAPI suits services where throughput and clear contracts matter, including the API layer in front of machine-learning or OCR work, because it validates requests with Pydantic and documents itself with OpenAPI.
We write typed, tested Python, keep dependencies pinned, run migrations in a controlled way and ship with proper logging and health checks — so the difference between a script that worked once and a service you can rely on is not left to chance.
What’s Included
What We Build with Python
Django Web Applications
Full applications with the Django admin, authentication, permissions, migrations and a structured data model.
FastAPI Services
High-performance async APIs with Pydantic validation, automatic OpenAPI docs and typed clients.
Automation & Data Pipelines
Scheduled jobs for imports, exports, scraping, reconciliation and reporting, with retries and alerting.
Document, OCR & File Processing
PDF and image pipelines — extraction, OCR, classification and structured output into your database.
Integrations
Connecting Python services to your website, CRM, ERP, accounting system or third-party APIs.
Celery Queues & Background Work
Long-running tasks moved off the request cycle with Celery or RQ, monitored and safely retried.
Benefits
Why Python for This Work?
- Unmatched library coverage for data, documents, imaging, scientific work and AI.
- Django gives you a production-grade admin and auth system on day one.
- FastAPI is genuinely fast and produces API documentation your other teams can use.
- Readable code that data and operations people can often follow themselves.
- The natural language to sit next to any machine-learning or OCR component.
Technologies Used for Python, Django & FastAPI Development
We recommend the right tools for your goals, budget and team — never a one-size-fits-all stack.
Discuss Your ProjectHow We Work
Our Python, Django & FastAPI Development Process
Discovery & Consultation
We learn about your business, audience and goals, review any existing website and agree on clear success criteria.
Strategy & Planning
We define the sitemap, features, technology stack and timeline, so scope and budget are clear before work begins.
UI/UX Design
We design wireframes and polished, responsive layouts for your approval, focused on usability and conversions.
Development
We build with clean, standards-based code, integrate your tools and set up an easy-to-use content editor.
Testing & QA
We test functionality, speed, security, accessibility and SEO across browsers and devices before launch.
Launch & Support
We deploy, monitor and fine-tune your site, then provide ongoing maintenance and support as you grow.
FAQ
Python, Django & FastAPI Development FAQs
Django or FastAPI?
Django when you want a complete application with an admin, templates, auth and an ORM out of the box. FastAPI when you need a fast, well-documented API layer — often in front of data or AI work — and the front end lives elsewhere. They also coexist happily in one system.
Can Python work alongside our PHP or Node.js site?
Yes, and that is common. The Python service handles the heavy processing or integration work and exposes an API your existing site calls, so nothing has to be rewritten.
Can you automate a manual process we run in spreadsheets?
Usually yes. We map the current steps, build a tested script or service to perform them, add validation and logging, and schedule it — then show your team how to see what ran and what failed.
Do you work with OCR and document extraction?
Yes. We build pipelines that take PDFs or scans, extract text and fields, validate the output and write structured records into your database, with a review screen for anything below a confidence threshold.
Explore More
More Frameworks & Languages Services
Technologies and services that work well alongside python, django & fastapi development.
React Development
Custom React.js front ends, dashboards and single-page applications built with TypeScript, reusable components and server-side rendering for SEO.
Next.js Development
Next.js websites and web apps with server-side rendering, static generation, image optimisation and route-level code splitting for top Core Web Vitals.
Vue.js & Nuxt Development
Vue 3 applications and server-rendered Nuxt websites — Composition API, Pinia state, TypeScript and fast, SEO-ready pages.
Angular Development
Angular applications for large teams — typed architecture, RxJS data flows, standalone components, testing and long-term upgrade support.
Case Studies & Live Demos
Python, Django & FastAPI Development in Practice
Projects where this work made a measurable difference — the problem, what we built and the results. Each one has a working demo you can try.
- Python
- FastAPI
- Tesseract OCR
Data Automation & OCR
Invoice Processing & OCR Automation
A Python pipeline that reads 18,400 supplier documents a month and posts 93% of them without a person keying anything.
- Python
- FastAPI
- Vector database
AI Integration
Support Assistant Grounded in Product Documentation
A retrieval-based assistant answering customer questions from the vendor’s own documentation, with citations.
- Azure Document Intelligence
- Python
- FastAPI
Data Automation & OCR
Proof-of-Delivery Capture with OCR for a Haulage Firm
Photos of signed delivery notes turned into invoice-ready data automatically, cutting the gap between delivery and invoice from six days to one.
- React
- TypeScript
- Node.js
Web Application Development
Freight Dispatch & Driver Tracking Platform
A live dispatch board built in React and Node.js that replaced a spreadsheet-and-phone workflow for 120 drivers.
- Ruby on Rails
- Hotwire (Turbo & Stimulus)
- PostgreSQL
SaaS Product Development
Field-Service Quoting SaaS
A Rails MVP taken from idea to paying subscribers in ten weeks, with Stripe billing and Hotwire interactivity.
- Elixir
- Phoenix Channels
- Go
Real-Time Web Platform
Live Auction Bidding Platform
An Elixir and Go platform holding 11,000+ concurrent bidders per sale with bid latency measured in milliseconds.
From the Blog
Guides and Comparisons Worth Reading
Straight answers on when this technology is the right choice, what it costs and how to get the most from it.
Django vs FastAPI: Choosing a Python Web Framework
Django gives you a complete application with an admin panel. FastAPI gives you a fast, typed API and nothing else. The right answer depends on what you are building.
Keeping an AI Support Assistant Accurate When Your Documentation Changes
A support assistant that answers from your documentation is only as current as its copy of that documentation. Here is how answers go stale, how to re-index properly, how to turn unanswered questions into a weekly to-do list, and who should own the content once the assistant is live.
Offline-First PWAs: Building Field Apps That Work Without Signal
Inspection crews, carers, drivers and engineers work where the signal does not. A progressive web app that is designed offline-first keeps them working and syncs when it can. Here is how we build one, and when a PWA beats an app store app.
Python, Django & FastAPI Development Enquiry
Tell Us About Your Python Project
Tell us whether this is a web application, an API or automation work, and what data it has to handle.
- Reply within 24 hoursA real person reviews every request.
- Free consultationHonest advice, no obligation.
- 100% confidentialHappy to sign an NDA.
- We review your requirements
- We reply with questions or a call slot
- You receive a clear, itemised proposal