When debugging a complex web application, I follow a systematic approach to identify and resolve issues. First, I replicate the problem by thoroughly testing different scenarios to understand the context in which the issue occurs. Next, I use browser developer tools to inspect elements, monitor network requests, and check console logs for errors or unexpected behaviors. I look for patterns or anomalies in the code that might be causing the issue.I also break down the application into smaller components to isolate the problem, testing each part individually. Collaborating with team members can provide fresh perspectives, and I may consult documentation or online resources if I'm stuck. Once I identify the root cause, I implement a fix and test the application again to ensure the problem is resolved without introducing new issues.

I prefer using JavaScript for full stack development as it allows me to work seamlessly across both the front-end and back-end. For the front-end, I typically use React for its component-based architecture and efficient rendering. On the back-end, I favor Node.js with Express for building RESTful APIs, as it enables smooth integration with the front-end. Additionally, I often use MongoDB as a NoSQL database for its flexibility in handling diverse data structures. This tech stack allows for fast development and efficient collaboration with other team members.

I prefer using Figma for designing responsive websites because it offers a user-friendly interface and strong collaboration features, which are great for gathering feedback. For development, I like WordPress for its flexibility and extensive plugins that help create functional websites quickly. I'm also comfortable with Webflow, as it allows for visually stunning designs while maintaining responsive capabilities. Ultimately, the choice of tool depends on the project requirements and the client's needs.