Odoo Development · Wrexham
Odoo Development in Wrexham
Building custom modules for Wrexham businesses running Odoo, where computed fields are the feature most often got subtly wrong. A computed field only recalculates when something it declares a dependency on changes — declare the wrong ones and the value quietly goes stale, showing a figure that was correct at some point in the past.
Why this comes up
The problem
A calculated total is wrong on some records and right on others, and nobody can find a pattern in which ones.
What you get
What we deliver
- Computed fields written with complete and accurate dependencies
- Stored versus non-stored decided per field, since it affects searching and speed
- Operations written against recordsets rather than looping record by record
- Modules structured to inherit standard behaviour instead of replacing it
- Access rules and record rules defined for anything the module introduces
- Code version controlled and deployable, not edited on the server
Want this scoped for your business in Wrexham?
Thirty minutes, no charge, no sales script. You leave with a written summary of what odoo development would actually involve — whether or not you use us.
Working in Wrexham
Wales
Wrexham became a city in 2022 and has a strong industrial estate economy, with manufacturers on the English border whose customer base sits largely in the North West of England.
Manufacturing and food production systems for businesses on the border serving North West England customers.
Sectors we work with in Wrexham
- Manufacturing
- Food Production
- Logistics
- Higher Education
- Retail
What we work with
Technologies and platforms
- Odoo
- Python
- PostgreSQL
- XML
Who we work with
Industries we serve
- Manufacturing
- Wholesale
- Retail
- Professional services
- Small and medium businesses
Why us
Why Wrexham 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 Wrexham
Looking for the full picture? See our Odoo Development services, everything we do in Wrexham or browse everything we do.
Odoo Development in Wrexham — common questions
- Why do computed fields go stale?
- Because recalculation is triggered by declared dependencies, not by anything changing. If a computation reads a field it never declares, Odoo has no reason to recompute when that field changes — and the stored value stays as it was, indefinitely and silently.
- Should computed fields be stored?
- Store them when you need to search, sort or group on the value, and accept the recomputation cost. Leave them unstored when they are display-only, which avoids writing to the database every time a dependency changes across a large table.
- What is the usual performance mistake?
- Looping over records and writing to each one individually. The ORM is built to act on a whole recordset at once, and a per-record loop turns one database operation into thousands — fine in testing, painful on a real dataset.
- Do custom modules need their own access rules?
- Yes. A new model with no rules is either invisible or open depending on configuration, and neither is what you meant. Defining access and record rules alongside the model is part of building it, not a hardening step afterwards.
- Do you work with businesses across Wrexham?
- Yes. We are based in Leicester, United Kingdom and work with clients throughout Wales, including Wrexham and the surrounding Wrexham area. Most collaboration happens remotely, and we travel for kick-offs and key milestones.
- What kind of Wrexham businesses do you usually work with?
- Manufacturing and food production systems for businesses on the border serving North West England customers. Beyond that we work across Manufacturing, Food Production, Logistics, Higher Education and Retail.
- Do you cover the areas around Wrexham?
- Yes — we work throughout Wales, including Chester, Liverpool, Bangor. Wrexham is an urban area of roughly 65,000+, and we take on work across the wider Wrexham region rather than the city boundary alone.
Talk to us about Odoo Development in Wrexham
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