Digital Studio
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Book 30 min

Fintech · Anonymized experience

Frontend modernization for a large-scale fintech platform.

Frontend migration, automated testing, and critical-flow optimization for a fintech platform used by more than 3 million users.

3M+product users
6s → 2scritical-flow load time
30% → 85%automated test coverage
−60%post-release defects

01 · Challenge

Evolve legacy systems used by millions of people, reduce critical-flow load times, and coordinate delivery across three squads.

02 · Solution

Contributed to a microfrontend migration and strengthened automated testing so each release could move with greater confidence.

03 · Technologies

  • React
  • TypeScript
  • Microfrontends
  • Jest
  • Cypress
  • REST APIs
Transparency

This experience is presented anonymously. We do not publish client logos or testimonials without permission.

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