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Django Development
Data-heavy Python web applications where the built-in ORM, authentication and admin remove weeks of plumbing.
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What Django is
Django is a full-stack Python web framework that ships with an ORM, migrations, authentication, form handling, an automatically generated admin interface and a security-conscious set of defaults. You assemble far less than you would with a minimal framework.
Its opinions are strong and it rewards working the Django way. That is a benefit for data-centred applications with clear models and permissions, and a friction point for projects whose shape does not match its conventions.
Suitability
And when it is not. Choosing the wrong tool costs more than any implementation detail.
Good fit for
- Applications built around structured data and many related models, such as portals, back-offices and content systems
- Products where the generated admin interface can serve as the internal operations tool from day one
- Teams that want security defaults (CSRF, XSS escaping, SQL injection protection) handled by the framework
- Projects that will later need Python-based data or ML work alongside the web application
Consider alternatives for
- Lightweight, high-throughput JSON APIs with little relational logic, where FastAPI or Node.js is leaner
- Real-time-first products where the synchronous request model is a poor fit
- Teams already standardised on TypeScript end to end, where a second backend language adds hiring and maintenance cost
In practice
01
Data-driven web applications
Multi-role platforms with a well-modelled relational schema, permissions per role and an admin that operations staff can actually use.
02
Internal tools and back-offices
Django admin extended with custom actions and filtering, so a business tool exists in days rather than a quarter.
03
APIs with Django REST Framework
Serialisation, permissions and versioned endpoints for a mobile or single-page frontend, on top of the same models.
Considerations
Practical notes from running this in production.
- 01
The ORM hides queries, and that hides N+1 problems. A page that loads related rows in a loop can issue hundreds of queries, so we review query counts rather than trusting that it works.
- 02
The admin is a trap if it becomes the customer-facing product. It is excellent for staff and poorly suited to anything polished a customer would use.
- 03
Long-running work does not belong in the request cycle. Email, report generation and imports go to a task queue such as Celery with retries, or they will time out in production.
- 04
Migrations on large tables can lock them. Schema changes to a busy database need to be planned in steps, not run casually on deploy.
FAQ
Django or FastAPI?
Django when the project is a full application with models, permissions and an admin. FastAPI when it is primarily a lean, typed API, especially one serving ML models. They solve different shapes of problem and sometimes sit side by side in one system.
Can Django scale?
Yes. Scale limits usually come from the database and from work done in the request path, not from Django itself. Caching, query tuning, a task queue and horizontal scaling behind a load balancer take it a long way. The honest limit is real-time and very high concurrency, where an async runtime fits better.
Do you build with Django?
Yes, Django is part of our Python backend work. Our primary stacks are Node.js and Python, and we choose between them per project based on the team, the data and what the system has to do.
How long does a Django development project take?
It depends on scope. A focused first release is usually weeks rather than months, while larger platforms are delivered in phases. We give a written estimate after a short discovery conversation and agree milestones before work starts.
How is Django development work priced?
We work either to a fixed scope with agreed milestones or on a time-and-materials basis, whichever suits how well the requirements are known. You receive the estimate and its assumptions in writing before committing.
By industry
Where we apply Django. Tiles marked "Guide" open a dedicated write-up; the rest open the industry page.
Let’s talk about your Django project
Tell us what you are trying to build or fix. We will come back with scope, approach and an honest view on cost and timeline.