Tray.io Development · Edinburgh
Tray.io Development in Edinburgh
Building on Tray.io for Edinburgh organisations, where the first question is whether the integrations are yours or your customers'. Internal workflows and integrations embedded in a product you sell are different disciplines — one is operations work, the other is a feature with support obligations, versioning and customers who notice when it breaks.
Why this comes up
The problem
Customer-facing integrations were built with the same conventions as internal operations workflows.
What you get
What we deliver
- Internal and customer-facing integrations separated in design and in ownership
- Embedded integrations versioned, since customers cannot be changed underneath
- Error handling built for customers rather than for an internal operator
- Authentication designed so each customer's credentials stay isolated
- Support path defined for when a customer's integration fails
- Workflows structured with reusable components rather than duplicated per customer
Want this scoped for your business in Edinburgh?
Thirty minutes, no charge, no sales script. You leave with a written summary of what tray.io development would actually involve — whether or not you use us.
Working in Edinburgh
Scotland
Edinburgh is a financial capital with a strong data science community, and the festival economy creates extreme seasonal load patterns that booking and ticketing systems here have to survive every August.
Financial services and data-led work, plus seasonal systems that have to absorb enormous August load without falling over.
Sectors we work with in Edinburgh
- Financial Services
- Technology
- Tourism
- Higher Education
- Data Science
What we work with
Technologies and platforms
- Tray.io
- REST APIs
- OAuth
- JavaScript
Who we work with
Industries we serve
- SaaS businesses
- Technology companies
- Financial services
- Retail
- Professional services
Why us
Why Edinburgh 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 Edinburgh
Looking for the full picture? See our Tray.io Development services, everything we do in Edinburgh or browse everything we do.
Tray.io Development in Edinburgh — common questions
- Why separate the two kinds?
- Because the obligations differ entirely. An internal workflow that fails is an inconvenience somebody fixes; a customer-facing integration that fails is a support ticket, possibly a breach of what you promised, and something you cannot simply change while they are using it.
- What does versioning involve?
- Not altering behaviour customers depend on. An embedded integration in use by hundreds of accounts cannot be edited the way an internal workflow can, so changes need a path that lets existing customers continue while new behaviour is introduced.
- How should errors reach customers?
- As something actionable rather than a technical message. A customer whose integration failed needs to know what to do — reconnect, fix a value, contact you — and an internal error string passed through unchanged generates a support conversation instead.
- How are credentials kept separate?
- Through per-customer authentication rather than shared connections. Each customer's access must be isolated so one cannot reach another's data, which is straightforward when designed in and very awkward to retrofit once accounts exist. It is also worth testing adversarially, by attempting to reach one customer's records through another's configuration.
- Do you work with businesses across City of Edinburgh?
- Yes. We are based in Leicester, United Kingdom and work with clients throughout Scotland, including Edinburgh and the surrounding City of Edinburgh area. Most collaboration happens remotely, and we travel for kick-offs and key milestones.
- What kind of Edinburgh businesses do you usually work with?
- Financial services and data-led work, plus seasonal systems that have to absorb enormous August load without falling over. Beyond that we work across Financial Services, Technology, Tourism, Higher Education and Data Science.
- Do you cover the areas around Edinburgh?
- Yes — we work throughout Scotland, including Glasgow. Edinburgh is an urban area of roughly 540,000+, and we take on work across the wider City of Edinburgh region rather than the city boundary alone.
Talk to us about Tray.io Development in Edinburgh
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