Microservices Development · Derry
Microservices Development in Derry
Splitting a system into independently deployable services, for Derry businesses where one large application has become the bottleneck — every change needs a full regression test, and separate teams cannot ship without queueing behind each other for a release slot.
Why this comes up
The problem
Microservices are adopted far more often than they are needed. Splitting a system that a single team can still reason about trades one manageable problem for a distributed one that is genuinely harder to debug.
What you get
What we deliver
- An honest assessment of whether splitting will help, before any work is committed
- Service boundaries drawn around business capabilities rather than technical layers
- Data ownership per service, so two services never write the same table
- Contracts between services, versioned so one deploy cannot break its neighbours
- Tracing across service boundaries, because a failure now spans several logs
- Incremental extraction from the existing system, not a rewrite from scratch
Want this scoped for your business in Derry?
Thirty minutes, no charge, no sales script. You leave with a written summary of what microservices development would actually involve — whether or not you use us.
Working in Derry
Northern Ireland
The city is Derry to most of its population and Londonderry in official use, and which name you lead with is read as a statement here — we use Derry in customer-facing copy and note both where a document has to be formal.
Cross-border trading systems for businesses working into Donegal, and manufacturing tooling for the north west.
Sectors we work with in Derry
- Manufacturing
- Healthcare
- Higher Education
- Digital
- Tourism
What we work with
Technologies and platforms
- Docker
- Kubernetes
- TypeScript
- .NET
- PostgreSQL
- RabbitMQ
- OpenTelemetry
Who we work with
Industries we serve
- Financial services
- Ecommerce
- Logistics
- Media and publishing
- SaaS platforms
Why us
Why Derry 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 Derry
Looking for the full picture? See our Microservices Development services, everything we do in Derry or browse everything we do.
Microservices Development in Derry — common questions
- Do we actually need microservices?
- Probably not, and that answer costs you nothing to hear. They solve organisational scaling — several teams deploying independently — more than technical scaling. With one team and a monolith you can still understand, the split usually adds operational cost without removing the pain you have.
- Can we do this without a rewrite?
- Yes, and you should. Services get extracted one at a time from the existing system, starting with the piece that most needs to scale or change independently. Big-bang rewrites are where this approach earns its bad reputation.
- How do we debug across services?
- Distributed tracing, tied together by a request ID that crosses every boundary. Without it, a failure that touches four services means four log searches and guesswork, which is the single most common regret after a split.
- What about the database?
- Shared databases undo most of the benefit — if two services write the same tables they are not independently deployable. Splitting the data is usually harder than splitting the code, and it is where the real work sits.
- Do you work with businesses across County Londonderry?
- Yes. We are based in Leicester, United Kingdom and work with clients throughout Northern Ireland, including Derry and the surrounding County Londonderry area. Most collaboration happens remotely, and we travel for kick-offs and key milestones.
- What kind of Derry businesses do you usually work with?
- Cross-border trading systems for businesses working into Donegal, and manufacturing tooling for the north west. Beyond that we work across Manufacturing, Healthcare, Higher Education, Digital and Tourism.
- Do you cover the areas around Derry?
- Yes — we work throughout Northern Ireland, including Belfast, Lisburn. Derry is an urban area of roughly 85,000+, and we take on work across the wider County Londonderry region rather than the city boundary alone.
Talk to us about Microservices Development in Derry
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