Tell me about a time when you went above and beyond for a customer.

In my first year, a customer kept failing during account setup and had already contacted support twice. The ticket was assigned to me for investigation, and after reproducing the issue I noticed the error message was pointing them in the wrong direction. I stayed with it even though part of the problem was in a service I did not own: I pulled in a more experienced engineer, wrote up exact reproduction steps, and helped test a fix that same day because the customer needed the account for a training session the next morning. I also sent support a short explanation they could share with the customer right away so they knew there was a path forward. Afterward, I updated our internal troubleshooting guide so future cases could be diagnosed faster. The customer got through setup in time, and support told me similar tickets got easier to resolve after that.

I worked as a junior frontend developer at a small SaaS for independent retailers, and one customer called the morning of a big weekend sale because many product images looked stretched on their storefront. The theme settings that caused it were in a part of the product I hadn't touched, so instead of passing it to someone else, I stayed after hours to build a quick client-side fix that corrected the image sizing for their storefront and made a temporary admin toggle so they could revert if needed. While the change went live, I also wrote a short step-by-step guide and recorded a 3-minute screen walkthrough so the store owner could manage images themselves going forward. I later turned the quick fix into a simple image-resizing utility used by our support team and filed a small enhancement request so we could prevent the issue for future customers. The store owner told us the sale went smoothly and thanked me for being calm and hands-on when they were in a stressful moment.