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Case Study: STA International

About the client

STA International is a UK-based international credit management and debt recovery company. It helps businesses and organisations recover outstanding debts across the UK and internationally.

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Senior engineersNDA from day one100% IP ownershipUK & EU time-zone overlap

The challenge

STA needed a reliable, long-term engineering team to build and evolve its digital platforms, covering client-facing portals, finance and invoicing, payments and collections workflows, while migrating legacy systems and coordinating with third-party vendors.

Our solution

Infinotech Labs set up a dedicated team of developers and QA engineers working as an extension of STA’s in-house product team. The team works in STA’s tools, joins regular syncs with STA stakeholders, and owns delivery from development through QA and release.

What we delivered

  • Multi-tenant B2B platform covering finance, invoicing, payments and debt collection
  • Client payment portal with UI/UX improvements, including a redesigned disputed-invoice workflow and a dispute communications panel
  • Legacy system migration, moving a core tracing system to a modern stack and coordinating with an external vendor to resolve integration issues
  • Secure single sign-on across STA and partner domains using Google OAuth with domain allow-listing
  • QA processes, including database snapshot and diff tooling to verify every transaction precisely

Technology

Laravel, PHP, React, Python, MySQL, Docker, Linux and Google Workspace integrations.

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