Real People Testing Your Software
We find the bugs that automated tests miss. For the past seven years, we've been manually testing software across Taiwan's tech sector — and we've caught everything from subtle UI glitches to critical data flow issues that could have cost our clients dearly.
See How We Work
Why Manual Testing Still Matters
Automation is great. We use it too. But there's something about having actual humans click through your app that catches issues no script ever will. That's where we come in.
User Experience Focus
We test like your customers actually use your product — not how you think they will. This means catching confusing flows, unclear messaging, and those annoying little interactions that make people close apps.
Edge Case Discovery
Automated tests follow scripts. People do weird stuff. We intentionally break things, skip steps, and push boundaries to find vulnerabilities before your users do.
Cross-Device Reality
Your app might work perfectly on your development machine. But what about on a three-year-old Android phone with spotty wifi? We test on real devices in real conditions.
What Working With Us Looks Like
I started Ultramindflow because I got tired of seeing great products launch with avoidable bugs. The process shouldn't be complicated — and with us, it isn't.
Understanding Your Product
We start by actually learning what your software does and who uses it. Sounds obvious, but you'd be surprised how many testers skip this part.
Creating Test Scenarios
Based on real user behavior patterns, we build comprehensive test cases that cover both standard flows and the weird stuff people actually do.
Detailed Testing Execution
Our team methodically works through scenarios across devices and browsers. We document everything with screenshots and reproduction steps.
Clear Reporting
You get straightforward reports that prioritize issues by severity. No jargon — just clear explanations of what's broken and how to fix it.
Types of Testing We Handle
We've worked with everyone from early-stage startups to established enterprises. Here's what we can help you with.
Functional Testing
Does everything work the way it's supposed to? We systematically verify every feature, button, form, and interaction to make sure your product actually does what it claims to do.
Usability Testing
A fintech client once told us their checkout process was intuitive. During testing, we found it took an average of seven clicks to complete what should have been a three-step process. That's the kind of friction we catch.
From the Testing Floor
I'm Dermot Weisinger, and I've been breaking software professionally since 2018. Started doing QA for a gaming company here in Taichung, realized most testing was either automated scripts or rushed manual checks right before launch.
There had to be a better way. So we built Ultramindflow around the idea that proper manual testing — done by people who actually care about quality — prevents way more problems than it costs.
Recent Testing Insights
Why Mobile Checkout Abandonment Isn't Always About Price
We analyzed testing data from fifteen e-commerce clients throughout 2024 and found that 68% of mobile checkout abandonment happened due to usability issues — not cost concerns. Form validation errors, unclear button states, and unexpected page reloads were the main culprits.
The Hidden Costs of Skipping Pre-Launch Testing
Last month, a SaaS company came to us after launching with what they thought was production-ready software. Within three days, they had 47 support tickets for issues we would have caught in a two-week testing cycle. The cost of addressing those issues post-launch was roughly eight times what testing would have cost.
Cross-Browser Testing in 2025: What Actually Matters
Chrome dominates market share, but that doesn't mean you can ignore other browsers. We documented significant rendering differences across browsers in March 2025 that affected approximately 22% of users. Testing across environments isn't optional anymore.
Ready to Find Those Hidden Bugs?
Whether you're launching something new or want to improve an existing product, we can help you catch issues before your users do. Let's talk about what thorough testing could look like for your project.