I interviewed at Technova Solutions (San Francisco, CA)
Interview
The process included a phone screening, technical coding challenge, system design round, and behavioral interview. The interviewers were professional, and the office had a great vibe. Received a competitive offer with a $85K salary, stock options, and benefits. Advice: practice coding and system design, and be ready to discuss past experiences.
Interview questions [1]
Question 1
"How would you optimize a slow-running API?"
This required me to discuss potential bottlenecks like database queries, server load, or inefficient code, and propose solutions such as caching, load balancing, or optimizing database indexes. It tested both my technical knowledge and problem-solving skills.
The interview process had two rounds. The first was an online aptitude and coding assessment, followed by a virtual technical interview. The interviewer was friendly, focused on problem-solving skills, and asked basic OOP and SQL questions.
Interview questions [1]
Question 1
They asked me to explain the difference between primary key and foreign key in a database with a simple example
