Tell me about a time when you had to troubleshoot a complex issue with an application. How did you approach the problem and what steps did you take to resolve the issue? for Application support engineer role at Accenture.
As an Application Support Engineer, I have experienced encountering complex issues that require an in-depth understanding of the software and its environment. One such instance was when our client's banking application suddenly crashed, and the issue was affecting thousands of customers.
First, I began by gathering all the necessary information, including the application logs, server logs, and system usage metrics. Analyzing these logs and metrics provided me with a detailed understanding of the crash and its cause.
Next, I conducted a root cause analysis to determine what was causing the application to crash. I found that the issue was due to a server overload. There were too many requests coming in at once, which exhausted the server's resources.
To resolve the issue, I took a multi-faceted approach. Firstly, I began by optimizing the server's performance by configuring it to handle more requests at once. Secondly, I identified and eliminated any redundancy or inefficiencies in the codebase that could be contributing to the crash. Finally, I worked with the developers to implement a more efficient load-balancing mechanism.
As a result of these steps, the application was back online within a few hours, and the client did not experience any further issues.
1. Accenture's Application Development Services