Describe a technical decision you made that had a big business impact.

We once had performance issues in a reporting module. I recommended switching from

real-time report generation to a scheduled batch process using Hangfire with .NET Core,

storing the results in a cache. This reduced report load time from ~20 seconds to under 2.

Business saw increased adoption of the feature and reduced support tickets. It wasn’t just a

technical fix—it directly improved user experience and saved cloud costs.