A while ago, I was sitting in a scrum meeting. The developers were excited, coming up with new features and cool ideas. Then someone casually said: "Let's code it quickly and we'll test later if something breaks."
It wasn't the first time I heard that. It reminded me of some real stories — stories where skipping testing or ignoring small bugs cost companies a lot.
Story 1: The Lost Spacecraft
In 1999, NASA launched a spacecraft called the Mars Climate Orbiter. It cost around ₹2,700 crore. The goal was to study the weather on Mars. But shortly after it entered space, it vanished. Just disappeared.
What went wrong?
One team used miles and pounds, while another used kilometers and kilograms. No one realized the mismatch. The spacecraft took a wrong path and burned up in Mars' atmosphere.
All because of a tiny mistake that wasn't tested or reviewed properly.
Story 2: The Car That Didn't Stop
In 2009, Toyota had to recall over 9 million cars. Why? Some cars were accelerating on their own, and drivers couldn't stop them in time. It was dangerous, and sadly, it led to serious accidents.
Later, it was found that a software issue might have contributed. The problem wasn't caught during testing.
This was a huge reminder: even a small software bug can cause real-world harm.
Story 3: The ₹3,600 Crore Mistake
In 2012, Knight Capital, a big trading company in the US, made a mistake during a software update. One of their servers was left misconfigured. When they pushed the update live, everything spiraled out of control.
In just 45 minutes, the company lost around ₹3,600 crore. Why? Because the update wasn't fully tested.
What I Do
Stories like these may be from big companies, but they matter to me too. In my work, I try to test everything — whether it's a full website or a single component.
Here's how I work:
- I cover edge cases, even ones that seem minor.
- I report small visual or UI bugs, because they can turn into big problems later.
- I test on different devices, browsers, and screen sizes to make sure nothing breaks.
- I collaborate with developers and designers so we're all on the same page before it reaches the client.
My goal is simple: catch problems before they catch users.
Still, I'm Not Perfect — But I Learn
Even with all these steps, sometimes something slips through. And when it does, I don't panic — I learn. I ask:
- What did I miss?
- How can I avoid this in the future?
Then I improve my process. Because QA isn't just about bugs — it's about building better habits and becoming more thoughtful with every project.
Why QA Matters
So the next time someone says, "Let's skip testing — it's just a small change," remember:
- A lost spacecraft.
- A dangerous car glitch.
- A trading company losing ₹3,600 crore.
All this happened because testing wasn't taken seriously enough.
I don't aim to be perfect. But I do aim to care deeply, test thoughtfully, and improve constantly.
Because a great product doesn't just work — it works well, and it works every time.