I'm a backend developer without a CS degree who joined a mid-sized company after catching the last bootcamp opportunity. Three years ago, I was lucky enough to get hired at a company that didn't require coding tests, but now I'm preparing to switch jobs to advance my developer career, so I took the Killing Camp 9th cohort course. This lecture became the motivation that made me prepare for coding tests diligently again. When preparing for coding tests, I was lost about what I was lacking and how I should even prepare, and when I couldn't establish a clear direction, I met the instructor and took this course. I learned how to prepare diligently, and if you immerse yourself in the 2-month program, a miracle happens where you can solve coding tests for your target companies within 2 months. (Places I couldn't even attempt before, by my standards) During the 3rd week of Killing Camp, I took a company coding test, and I remember that as soon as I saw the problems, I could immediately think of what type of approach to use to solve them. I was truly grateful to the instructor in my heart at that moment. The quality of the materials is great, and the methods taught are so easy to grasp that even those who are unprepared like I was will grow significantly if they take this course! Thank you once again, instructor, for giving me hope and aspiration to challenge my desired companies after passing through the period of frustration due to coding tests!!