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Google Web Toolkit Development

Maintaining, modernising, and migrating legacy GWT applications for financial institutions

Many financial institutions run mission-critical applications built on Google Web Toolkit. Hove Capital provides GWT development and maintenance services for organisations that depend on these systems, alongside modernisation consulting for teams ready to migrate to contemporary frameworks. We understand the business continuity requirements of financial services and plan transitions that minimise risk.

What We Offer

Legacy GWT Maintenance

We maintain and extend existing GWT applications, fixing bugs, adding features, and keeping them running reliably. Our team understands GWT internals and the Java ecosystem it depends on.

Modernisation Planning

We assess GWT codebases and create incremental migration plans to modern frameworks like React or SvelteKit. Our approach prioritises business continuity — no big-bang rewrites.

Strangler Fig Migration

We implement the strangler fig pattern — gradually replacing GWT components with modern equivalents while the existing system continues to serve users. No downtime, no disruption.

Our Approach

  1. Codebase audit to assess GWT version, dependencies, and technical debt
  2. Risk assessment and business impact analysis for migration options
  3. Incremental modernisation roadmap with measurable milestones
  4. Parallel running of legacy and modern components during transition
  5. Knowledge transfer to your team throughout the migration process

Running a GWT application that needs attention?

Whether you need ongoing maintenance or a migration path to modern technology, get in touch to discuss how we can support your GWT application.

Get in Touch