90% test coverage
for privacy every where’s
secure email platform
PerfectQA enabled Arca to launch a secure, cross-platform email app by resolving complex sync and encryption issues, streamlining regression testing, and ensuring privacy compliance across devices
90%
QA coverage
30%
Faster bug resolution
50%
Shorter Regression cycles
Industry
Security
Platform
iOS, Android, Web
Tools
Selenium, Appium, Custom Privacy Audits
Services
Security Testing, Functional Testing, Regression Testing
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<Key Takeaways/>
Resolved sync failures caused by inconsistent email protocol handling across mobile and desktop
Validated encryption workflows to ensure sensitive user data was protected end-to-end
Automated privacy-critical test cases across platforms to catch issues before release
Improved QA-dev collaboration via daily bug reports and real-time tracking in Google Sheets
Uncovered edge-case failures through rigorous cross-browser and input validation testing
Complex protocols, highs security, and zero margin for error
Privacy Everywhere is a Denmark-based company behind Arca, a secure email app for mobile and desktop. Before launch, they needed to solve cross-platform sync, encryption, and privacy compliance without slowing release speed
Challenge
From day one, our team recognized the unique pressures Arca faced:
Ensuring cross-platform performance without data leakage
Handling email protocol complexities that can easily break sync logic
Delivering fast, accurate regression testing ahead of tight release windows
What made this even more critical? Arca users trust the platform to handle their most sensitive communications. Any glitch no matter how small could erode that trust
Privacy-centric testing with speed and precision
We kicked off the engagement with a deep dive into Arca’s architecture, studying its security layers and identifying integration points that needed special attention. Drawing on our ready-to-deploy frameworks in Selenium and Appium, we designed a multi-tiered testing strategy
Solution
Security-first test planning to validate encryption, authentication, and user control mechanisms
Automated regression cycles across mobile and desktop, customized for each platform
Real-time bug reporting via Google Sheets and collaborative tracking tools
Seamless CI/CD pipeline integration, ensuring automated testing post every build
By leveraging our flexible automation tools and real-time communication model, we helped the Arca team move faster without cutting corners
PerfectQA's automation testing solutions have brought a new level of efficiency to our QA processes. Their team is professional, detailed, and a pleasure to collaborate with. Highly recommend!
Vivarto Rotenberg
Privacy Everywhere
Secured performance and trust across every platform
In just six weeks, PerfectQA’s testing efforts helped Arca transform their QA process and launched with strong platform stability, secure data flows, and high user trust. The QA effort reduced regression cycles, uncovered critical sync bugs early, and enabled smoother release management with clear, real-time feedback for developers
Results
Achieved 90% functional test coverage, ensuring all critical and edge-case scenarios were validated before release
Delivered 30% faster bug resolution through real-time alerts and proactive debugging workflows
Ensured zero sync failures post-release across iOS, Android, and desktop environments
Reduced the regression cycle by 50%, allowing the development team to focus on building new features instead of rework
Every product operates with different constraints, timelines, and risks. While the outcome here was achieved in a specific context, the approach is designed to adapt to varying architectures, team structures, and release cycles
What will your story be?
Let’s build your QA strategy with the same precision, speed, and flexibility our clients rely on
Published
Jan 9, 2026
Updated
QA solutions that
goes beyond Automation
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