What did you do on an occasion when you designed a solution that did not scale well? How did you adapt your approach and how would you apply your new knowledge at Twilio?

Very hard Difficulty

Very-hard questions are the ultimate test of your expertise and preparation. They demand not just knowledge, but creativity and strategic thinking, often addressing unique or highly technical aspects of your field.

Technical question

Technical questions probe into your industry-specific knowledge and skills. They require precise answers and are an opportunity to show your expertise and practical abilities in your field.

Here's a Hint

Detail a specific example of scaling challenges you've faced, focus on the lessons learned, and connect to Twilio's cloud communications platform which has significant scalability requirements.