Heroku to AWS Migration · Cardiff
Heroku to AWS Migration in Cardiff
Moving Cardiff applications from Heroku to AWS, where the add-ons are the inventory nobody has written down. Each was provisioned with a click — the database, the cache, the scheduler, the log drain, the error tracker — and every one needs an AWS equivalent chosen, configured and paid for before the application behaves as it did.
Why this comes up
The problem
Nine add-ons are attached to the application and none of them appear in any architecture document.
What you get
What we deliver
- Add-ons inventoried, with a destination decided for each before any move
- Database migrated with a plan for the switchover window
- Build and release process rebuilt, since buildpacks do not exist on AWS
- Environment configuration moved into proper secret management
- Scheduled jobs and background workers given explicit infrastructure
- Logging and alerting established, because these came free and now do not
Want this scoped for your business in Cardiff?
Thirty minutes, no charge, no sales script. You leave with a written summary of what heroku to aws migration 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
- AWS
- Heroku
- Terraform
- Docker
Who we work with
Industries we serve
- SaaS businesses
- Technology companies
- Fintech startups
- Media companies
- Retail
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 Heroku to AWS Migration services, everything we do in Cardiff or browse everything we do.
Heroku to AWS Migration in Cardiff — common questions
- Why do the add-ons matter so much?
- Because they are invisible dependencies. Nobody thinks of the log drain or the scheduler as infrastructure while a single click provisions them, and an application moved without their equivalents runs but stops doing several things people quietly relied on.
- What replaces the buildpack?
- A container image and a pipeline you own. Heroku detected the language and built the application automatically, so the migration includes writing that process explicitly — which is not difficult but is genuinely new work rather than a configuration change.
- Does this actually save money?
- At scale usually yes, at small scale often not. Heroku is expensive per unit of compute and inexpensive in effort, so the saving is real for a substantial application and easily outweighed by engineering time for a modest one.
- What do we take on operationally?
- Everything the platform was handling quietly — restarting failed processes, patching the underlying systems, rotating credentials, watching capacity. None of it is unusual work, but it is a standing commitment rather than a one-off migration cost, and it belongs in the comparison.
- 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 Heroku to AWS Migration 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