Learn and Be Curious - What It Means and What Interviewers Listen For - Bar Raiser Evaluate
During a sprint, I noticed intermittent failures during a sprint and decided to investigate on my own initiative. I identified a recurring bug during my investigation causing intermittent failures in the payment system. After collaborating with the team, we deployed a fix that improved stability. Although it was a team effort, I contributed by running tests and verifying the patch. My fix reduced payment failures by 15%, decreasing customer complaints by 20% over two weeks.
I noticed during a routine code review that a critical data validation step was missing in our ingestion pipeline, which was not my teamβs responsibility and had no existing tickets. I taught myself the relevant data schema and AWS Glue transformations over a weekend. I independently designed and implemented a validation module that caught over 500 corrupted records weekly, preventing potential downstream failures and saving approximately $12,000 per week in remediation costs. I documented the process and shared learnings with the team to improve overall data quality awareness.
