Hire Django Developers · Cardiff
Hire Django Developers in Cardiff
Django developers for Cardiff teams, where the ORM and the migration history are where projects come unstuck. Queries that look reasonable produce hundreds of round trips, and migrations generated independently by several developers conflict in ways that are tedious to unpick — so both deserve testing rather than assuming.
Why this comes up
The problem
A page issues four hundred database queries and the migration history has conflicting branches.
What you get
What we deliver
- Query efficiency understanding tested, including how to identify repeated lookups
- Migration practice discussed, since conflicts are a team problem rather than a technical one
- Experience with data migrations assessed, as these are riskier than schema changes
- Django version established, given how much the framework has accumulated
- Admin customisation experience probed where your project relies on it
- Testing approach examined, because the framework makes it straightforward
Want this scoped for your business in Cardiff?
Thirty minutes, no charge, no sales script. You leave with a written summary of what hire django developers would actually involve — whether or not you use us.
Working in Cardiff
Wales
Cardiff has a significant broadcast and media sector alongside a large public-sector presence, and Welsh-language provision is a genuine requirement on public-facing work here rather than a nice-to-have.
Public sector and broadcast work is common, and bilingual provision is usually a requirement rather than an option.
Sectors we work with in Cardiff
- Media & Broadcasting
- Financial Services
- Public Sector
- Higher Education
- Sport
What we work with
Technologies and platforms
- Django
- Python
- PostgreSQL
- Celery
Who we work with
Industries we serve
- SaaS businesses
- Healthcare
- Education
- Public sector
- Technology companies
Why us
Why Cardiff businesses choose Asionis
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise
How we work
- Step 1
Free consultation
A 30-minute call to understand the problem. You keep the written summary either way.
- Step 2
Proposal
Scope, timeline and a fixed price, in writing, before anything starts.
- Step 3
Build
Short cycles with regular check-ins, so you see progress rather than hear about it.
- Step 4
Launch and support
We handle the go-live and stay available afterwards.
Other services in Cardiff
Looking for the full picture? See our Hire Django Developers services, everything we do in Cardiff or browse everything we do.
Hire Django Developers in Cardiff — common questions
- Why is the ORM the main risk?
- Because inefficient code looks correct. Iterating over related objects issues a query per item, which is invisible in development with ten records and severe with ten thousand — so knowing how to spot and fix that pattern is a core competence rather than an optimisation.
- What goes wrong with migrations?
- Teams generate them in parallel. Two developers each creating a migration against the same starting point produces a branched history that must be merged carefully, and a team without a convention for this spends real time untangling it repeatedly.
- Are data migrations different?
- Considerably riskier. A schema change is reversible in principle; a migration transforming existing rows can lose information if it is wrong, and on a large table it can lock things for long enough to constitute an outage — so experience here is worth asking about.
- Does the admin matter?
- Where your organisation uses it, a great deal. Many Django applications rely on the admin as the internal tool for real work, and customising it well is a specific skill — quite separate from building the public-facing application.
- Do you work with businesses across Cardiff?
- Yes. We are based in Leicester, United Kingdom and work with clients throughout Wales, including Cardiff and the surrounding Cardiff area. Most collaboration happens remotely, and we travel for kick-offs and key milestones.
- What kind of Cardiff businesses do you usually work with?
- Public sector and broadcast work is common, and bilingual provision is usually a requirement rather than an option. Beyond that we work across Media & Broadcasting, Financial Services, Public Sector, Higher Education and Sport.
- Do you cover the areas around Cardiff?
- Yes — we work throughout Wales, including Bristol, Swansea. Cardiff is an urban area of roughly 490,000+, and we take on work across the wider Cardiff region rather than the city boundary alone.
Talk to us about Hire Django Developers in Cardiff
A 30-minute call with someone who would actually work on it. No sales script, no obligation.
- Projects typically launched within 4–8 weeks
- No long-term contracts required
- All team members UK-based
- Dedicated account manager and development team
- Transparent reporting with monthly performance metrics
- Scalable from startup to enterprise