Byte by Byte Avis 

While I haven't been able to afford most of the preparation courses, your articles have given me a superb perspective to interviewing.
Happy belated birthday Sam!

I really like the tips for interview preparation and problem solving in general on byte-by-byte. The fact that someone puts this tremendous amount of effort in something the whole coding community benefits from is kinda motivating. I have only read the online articles and used the free materials I get my hands on because I'm a freshman, but I love byte-by-byte. The articles coming up motivate to give more effort in my coding in the midst of my hectic useless college schedule ..

I have not used any of the paid services or courses, but I like the articles and the YouTube videos. They are really helping me as one of the resources that I'm using for preparing for coding interviews. There is a lot of information here. I have only gotten through a small percentage of this information at this time. I don't know if I will purchase a course or not. Right now I already have a lot of free study materials on my plate, and I really want to get through them all.

There are various reasons I recommend using Byte-Byte:

1. I have used the Dynamic Programming course by Sam. IT helps you identify the optimal sub-problems and the come up with a better solution.

2. I have been using this website for over a year and along with InterviewCake, they offer courses for subsidized rates and they solve various problems and help in coding.

3. Sam's YouTube page has solutions to many problems from various data structures and I really like the way he approaches the problem and explains it.

4. The 'Top 50 Interview questions' by Sam helps a lot, I almost solved most of those questions before my interview.

5. On top of all, Sam's '6 weeks Interview Prep' course is equally good with focus on some of the key areas on preparing for the interviews.

I am very satisfied with Sam's coaching sessions and I will definitely recommend him for anyone that is preparing for an upcoming interview or looking for opportunities in tech. He did a great job selecting the interview questions based on topics that I needed most help. The feedback provided after each session was very good and right to the point. The mock interview package surely gave me more the confidence to handle real interviews and I got great results.

Supportive with great tips and advice
I am returning to the tech field after 10+ years and needed to brush up on computer science concepts and also gain experience with whiteboarding to prepare for the tech interviews. Our sessions were a mix of reviewing algorithms, whiteboarding and reviewing important CS concepts like BigO. Sam quickly identified my weak spots, explained concepts that were unclear, and gave me constructive feedback during whiteboarding and gave great interviewing advice. Thanks to him, I have a bag of 'go-to' tricks and tips which I can apply that make me feel confident about having a tech interview. I highly recommend Sam.

At the beginning I was in square 0 knowing nothing on DP, now I know a bit more on DP. I feel confident that when a challenge that may use DP comes I can try the FAST approach, while I still have some difficulties with recursion once I have that I can at least get to the Top-Down approach. I think is a good investment for someone having problems with DP. This was a great course I learned first hand a lot of new things.

An outstanding resource that has helped software engineers land their dream jobs. The material here is top-notch and I recommend to anyone looking to take the next step in their tech career!

Your courses for Dynamic programming and Recursion for interview preparation are the best among everything that I have come across in the internet. After taking these courses, now I feel comfortable solving DP problems and how to verify the code in whiteboard. I highly recommend these two courses for anyone who is trying to prepare for technical interviews.

It’s an awesome initiative to bring people closer to their dream jobs. Keep up the good work.

It's been a couple years since I landed my dream job with the help of Byte by Byte for interview prep. Back then, I said: "I had studied the books and practiced on sites like leetcode and pramp, but byte-by-byte gave me the personalized help I needed to polish my skills and gain a competitive edge. With tailored study guides that focused on my weak areas and some great feedback from mock interviews, I was able to improve my interview skills and land a job at a top tech company. I can't recommend byte-by-byte enough!"

To this day I stand by my review, and since then Byte by Byte has continued to grow and perfect its services. Beyond interview tutoring (which was the main service I used back then), they now offer excellent online courses on hard interview topics such as dynamic programming and recursion, along with a very active blog that I still enjoy reading. I love my job and where I'm at right now, and a lot of that is thanks to Byte by Byte. If things change in the future and I need to ramp up my interview skills again, I will definitely enlist the services of Byte by Byte once again. Highly recommended!