In my last project, I encountered a memory leak issue in a complex application. I used profiling tools to identify the source of the leak, which was related to improper handling of event listeners. By refactoring the code and ensuring proper removal of listeners, I was able to solve the issue and optimize the application's memory usage.

I regularly follow tech blogs, participate in coding forums, and take online courses. Subscribing to newsletters from reputable sources like Stack Overflow, GitHub, and technology-specific websites also helps me stay current. Additionally, attending webinars, conferences, and local meetups provides opportunities for continuous learning and networking.

A stack is a data structure that follows the Last In, First Out (LIFO) principle, meaning the last element added is the first one to be removed. In contrast, a queue follows the First In, First Out (FIFO) principle, meaning the first element added is the first one to be removed. These structures are used for different purposes based on their access and removal properties.

I start by reproducing the bug consistently. I then use debugging tools and add breakpoints to inspect the state of the application at various points. Logging is also a critical part of my debugging strategy, as it helps track down where things go wrong. If necessary, I isolate modules to identify the problematic code and use peer reviews to get fresh perspectives.

Agile development is an iterative approach to software development that emphasizes incremental delivery, collaboration, and flexibility to change. My experience with Agile includes participating in daily stand-ups, sprint planning, and retrospective meetings. In my previous roles, I have worked within Agile teams to continuously deliver user-centric features while adapting to changes quickly.

I am proficient in several programming languages including Python, JavaScript, Java, and C#. Python is my favorite due to its readability, extensive library support, and versatility. It allows me to rapidly develop and prototype solutions, whether for web development, data analysis, or scripting.