As a custom software development company, Stermedia was invited to join an international project supporting the mobile app ecosystem of a major job platform. Over the span of five years, our QA collaboration matured into a trusted partnership focused on delivering consistent quality and supporting market expansion.

Seamless Collaboration Across Borders
Our client, a well-established job platform available in markets such as the US, France, Germany, and Canada, was looking to enhance the quality assurance process while entering new regions. They partnered with a European software agency to handle development and testing. That agency, in turn, reached out to Stermedia — a custom software development company — to provide additional QA capacity and support.
Smooth Onboarding and Full Integration
We joined the team with minimal friction. After a brief knowledge transfer period, our QA specialist became an integral part of the agile team. Operating in a SCRUM environment and collaborating across time zones, we established effective communication routines and quickly earned the client’s trust.
From Initial Support to Full QA Ownership
What started as a partial handover soon evolved. After demonstrating strong alignment, proactive communication, and high testing standards, our team took full ownership of QA responsibilities. Today, after five years of consistent support, weekly coordination calls are the only regular sync point between teams.
Maturing the QA Process
Over time, we helped evolve the quality assurance process—improving test coverage, refining grooming practices, and contributing feedback that improved overall product quality. Updates are released bi-weekly for both Android and iOS apps, ensuring stability and reliability for thousands of users across global markets.
Read more about the future of testing and AI integration in QA:
The Future of Testing with Generative AI Development Services

Thanks to our flexibility and deep QA know-how, the client could scale operations without building an internal QA team. We not only tested efficiently but also became a partner who understood the product’s value and the user’s perspective. This is what distinguishes a custom software development company like Stermedia from transactional vendors — long-term commitment, domain understanding, and proactive engagement.
“Their QA specialist was not only professional and detail-oriented but also brought a lot of positive energy and was a great cultural fit.”
– Feedback from the project team
Let’s Build Quality Software Together
If you’re looking for a partner to support your mobile apps or digital products, collaborating with a custom software development company like ours may be the key to your long-term success.
Explore more of our success stories here:
Case Studies – Stermedia
Learn more about mobile app testing:
Mobile App Testing – BrowserStack