Software Engineering
Legacy modernization
We modernise legacy applications incrementally, replacing them piece by piece so people keep working while the new platform takes over.
What you can expect
- No big-bang cutover
- Lower running costs
- Easier hiring on a modern stack
Product team · typically 6–18 months, in phases
01What's included
Everything you need, end to end.
Move off ageing systems step by step, without stopping the business.
- 01
Legacy assessment
A clear picture of the code, data, risks and dependencies.
- 02
Modernisation roadmap
A phased plan that delivers value early and limits risk.
- 03
Incremental rebuild
New services replace old modules one at a time.
- 04
Data migration
Tested, reversible migrations with reconciliation checks.
02Is it right for you?
Built for teams like yours.
Ideal for
- Desktop or on-premise apps moving to the web
- Unsupported frameworks and versions
- Monoliths that slow every release
Not sure it fits? Book a free 30-minute call and get an honest answer.
03How we deliver
How we deliver legacy modernization.
- 01
Discover
Typically 1–3 weeks
We map your goals, users and constraints, then define what success looks like in numbers.
- 02
Design
Typically 2–4 weeks
Architecture and experience are designed together, so the product is beautiful and buildable.
- 03
Build
Two-week sprints
Senior engineers ship in short, demo-able sprints with automated testing from day one.
- 04
Launch
Typically 1–2 weeks
Hardened, monitored and documented: we go live with a rollout plan, not a leap of faith.
- 05
Grow
Ongoing
SEO, paid acquisition and product analytics compound the value of what we built together.
04Proof
Results we have delivered.
Much of this work is under NDA.
Tell us about your project and we will share relevant examples and references on a call.
05FAQ
Common questions.
A full rewrite is risky and slow to deliver value. Incremental modernisation usually wins, unless the existing system is small or truly unsalvageable.
More in Software Engineering
All Software Engineering services- Custom softwareSoftware built around how your business actually works, not the other way round.
- Web applicationsFast, secure web apps and portals that work beautifully on every device.
- Mobile appsiOS and Android apps people keep on their home screen.
- SaaS productsMulti-tenant SaaS platforms with billing, roles and analytics built in.
- MVP for startupsA focused first version in weeks, built to test real demand.
- Enterprise softwareSecure, compliant systems for complex organisations and regulated industries.
- E-commerceFast online stores and headless commerce built to convert.
- APIs & integrationsReliable APIs and integrations that keep your systems in sync.
- QA & test automationAutomated testing that catches bugs before your customers do.