Built by Testers, for Better Software

We started pdf24 because we kept seeing the same problems everywhere—rushed releases, missed edge cases, and teams treating testing like an afterthought. There had to be a better way.

800+ Test Suites Delivered
150+ Clients Served
6 Years Experience

The Story Behind Our Testing Philosophy

Back in 2019, I was working at a fintech startup where we'd spend weeks building features, then scramble to test them in the final two days before release. Sound familiar? We'd catch maybe 60% of the issues, ship anyway, and then spend the next sprint fixing what users found.

That's when I realized something important. Good testing isn't just about finding bugs—it's about understanding how software breaks under real conditions. It's about thinking like users who don't read documentation, who click buttons in weird orders, who have slow internet connections.

Our breakthrough moment: When we started designing test cases before development even began, everything changed. Bug counts dropped by 70%. Release confidence went through the roof. Teams actually started looking forward to testing phases.

Now we help companies build that same testing-first mindset. Not just writing test cases, but creating systematic approaches that catch issues before they become expensive problems.

Team collaboration during test case development session
Real Impact
Average 40% reduction in post-release bugs for our clients

How We Approach Testing

These aren't just company values on a wall. They're the principles that guide every test case we write and every execution strategy we design.

User-Centered Testing

We don't just test features—we test experiences. Every test case considers real user journeys, including the messy, unexpected paths that users actually take through your software.

Systematic Coverage

Good testing isn't random. We use structured approaches to ensure comprehensive coverage while avoiding redundant tests that waste time and budget.

Practical Efficiency

Our test suites are designed to catch maximum issues with minimum effort. No bloated test cases that take forever to execute—just focused, effective testing that fits your timeline.

Tool Agnostic

We work with your existing tools and processes. Whether you're using Jira, TestRail, or homegrown systems, our deliverables integrate seamlessly into your workflow.

Kelley Norström, Senior Test Architect

Kelley Norström

Senior Test Architect

Kelley specializes in complex integration testing scenarios. She's the person who finds the edge cases that nobody else thinks to look for—like what happens when users hit back button during payment processing.

Ingrid Havlík, Quality Strategy Lead

Ingrid Havlík

Quality Strategy Lead

Ingrid designs our testing frameworks and helps teams build sustainable QA practices. She has a gift for turning chaotic testing processes into systematic approaches that actually work.

Ready to Improve Your Testing?

Let's talk about your current testing challenges and see how we can help you build more reliable software. No sales pressure—just an honest conversation about what's possible.

Start a Conversation