ServicesSupporting Services

App Modernization & Migration

We move systems running on legacy technology to a modern, maintainable architecture without disrupting business continuity.

  • Replatform
  • Refactor
  • Data migration
  • Cutover
Talk to the team
turkiye-celik-web-tasarim-sunumu
(01)

Phased modernisation

Rather than rewriting everything at once, we modernise the system piece by piece. Old and new components run side by side during the transition.

(02)

Safe data migration

  • Data mapping and cleansing
  • Validation and rollback plan
  • Zero-downtime cutover window
(03)

Who is it for?

  • Companies running systems written years ago that are now hard to maintain
  • Teams that cannot add new features to old software
  • Businesses moving from their own servers to the cloud
(04)

How the process works

  1. Assessment: we map the system, its dependencies and risks.
  2. Plan: we decide which part is renewed in which order.
  3. Phased transition: we move piece by piece, running old and new components together.
  4. Data migration and switch-off: we migrate verified data and retire the old system.
(05)

What affects timeline and budget?

The cost of application modernisation depends on the factors below. We share a firm timeline and budget after discovery.

  • The size and age of the system
  • The state of documentation and tests
  • The volume of data to migrate
  • How much downtime can be tolerated during the transition

What you can
count on.

  1. 01

    Transparent pricing

    Clear scope and predictable budgets, agreed before work starts — no hidden costs.

  2. 02

    Reliable delivery

    A structured cadence with regular demos keeps the roadmap honest and the release on time.

  3. 03

    Ownership mindset

    We treat your product as our own and raise the problems you have not asked about yet.

  4. 04

    Product-first decisions

    User experience, scalability and business goals guide the work — not technology for its own sake.

  5. 05

    Engineering quality

    Modern stacks, clean architecture and code your team can maintain long after launch.

Questions,
answered.

01Will the system keep running during modernisation?

Yes. Thanks to the phased approach, users keep working throughout the transition.

02Do you rewrite the system from scratch?

Usually not. We renew the system piece by piece. A full rewrite only comes up when the existing structure cannot be saved.

03Is there a risk of data loss?

Before migrating we take a full backup, verify the data in a test environment and prepare a rollback plan.

04How long does modernisation take?

From a few months to a year, depending on the size of the system. We start with the riskiest part or the one that brings the most benefit.

Let the next project
be yours.

Tell us your idea; we will sharpen the scope together and map the best way to build it.

Your
move.