Mock Interviews with real FAANG Interviewers
Get actionable feedback from FAANG interviewers who know exactly what you need to improve to pass your interviews.
1
Schedule a mock interview
Book a mock interview with someone who has conducted thousands of interviews at top FAANG companies.
2
Join the session
Join the session virtually and experience a real interview setting with a FAANG interviewer. Want to be anonymous? No problem.
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Gain Actionable Insights
Receive precise, in-depth feedback and a customized action plan that pinpoints exactly how to excel in your target company's interview process.
What You Can Expect
Real Questions From FAANG Interviews
Get a Clear Plan of Action
Real Reviews From Recent Users
"Working with [Coach] has been a game-changer for my Meta system design prep. What sets him apart is the multi-layered feedback. Not only did he provide deep technical insights into the specific problem we solved, but he also analyzed my performance to create a customized Meta-specific strategy. He bridges the gap between 'how to design' and 'how to interview' by incorporating high-signal questions from Hello Interview while consistently highlighting my strengths. Highly recommended for anyone targeting top-tier tech roles. Thank you [Coach]!"
"Thanks [Coach]! This interview was very realistic and helpful. I appreciate all of the actionable feedback and now know what I need to prioritize over the next month to nail this interview! I've done mocks on other platforms in the past and this was significantly better. You guys could charge 2x and I'd happily pay for such high quality interviewers!"
"Incredibly helpful session. I’ve done mock interviews on other platforms but this was far more beneficial! I greatly appreciate all of the kindness, feedback, and advice! 100/10"
"Thank you so much for spending the extra 25 minutes with me to give such detailed feedback and tips for the Meta interview. The mock interview went far beyond my expectations—it was hands down the best one I’ve had (and I’ve tried another Meta mock interview from another service before). I really appreciate all the effort you put into it."
"Thank you for the excellent system design practice session! Your feedback on timing, being proactive with technology choices like Elasticsearch, and including database schemas was incredibly valuable. I really appreciated how you guided me through deep dives while providing realistic assessment and practical tips for real interviews. This session significantly boosted my confidence for upcoming interviews!"
"I really appreciated the session, the feedback and pointers were spot on, but what I loved most was how real it felt, just like an actual interview. The curveball question was especially valuable because it heightened my focus and pushed me to apply what I know under pressure. On reflection during the feedback, I can see exactly where I could have done better, which is incredibly useful. I also gained clarity on how I can differentiate myself from other candidates, which gives me a real edge. This session definitely gave me the extra prep and awareness I need going into my real interviews. Thank you for your time and valuable insights!"
"Hi [Coach], Thank you so much for taking the time to run the mock interview with me. I genuinely appreciated how thoughtful and structured the session was. Your feedback helped me uncover some critical gaps between senior and staff-level expectations—something I hadn’t fully recognized before. The way you broke down those differences and guided me toward more Staff-level thinking was incredibly valuable. It gave me not only clarity but also a concrete path to level up. I also really appreciated how actionable your suggestions were. You didn’t just point out areas for improvement—you gave me the tools to address them. I’m walking away from the session with a much clearer sense of where I stand and what to work on. Thanks again for your time, insight, and support! Warmly, [REDACTED]"
"Polis was absolutely fantastic — from the start I could feel the depth of technical experience and the quality of insights being shared. The mock system design session felt very close to a real interview, which made the experience incredibly valuable. [Coach] created a welcoming and supportive environment that helped put me at ease and settle my nerves. I especially appreciated the detailed, honest feedback on where I currently stand and the clear guidance on what I should focus on next. The session was not only informative but also motivating, and I left with a much clearer sense of direction in my preparation. Looking forward to showcase my improvements and skills in the next session!"
"Thank you so much for an incredible mock interview session, [Coach]! I truly appreciate your insightful guidance on ML system design, the company, and the industry. This session has given me much-needed clarity on the areas I should focus on. I’m especially grateful that you took extra time to coach and guide me. Your time, honesty, and mentorship are invaluable, thank you again."
"Mock interview with [Coach] was honestly one of the most helpful prep sessions that I have done. He is very knowledgable about the interview landscape and gave me super actionable feedback on where to improve and how. The mock felt realistic and well structured and created a comfortable environment while keeping it challenging. I came away with a much better idea of what interviewers are looking for. I would highly recommend if you're preparing for system design rounds."
"Kuma is honestly an amazing coach. He’s super attentive to all the little details that most people would probably miss, and he always picks up on things I didn’t even realize I was doing—especially those small tweaks that can make a big difference in interviews. What really stands out is how closely he listens to every part of my answers. He shares feedback that’s not just helpful but genuinely insightful. His advice gives me something concrete to work on, and I can see myself getting better and more confident after. Thank you so much!"
"Thank you for a fantastic session! You showed great insider tips on interviewing at Amazon, which covered all the blind spots I didn't notice. The fact that you spent extra time giving me advice after the call was above and beyond. The most thoughtful and candid coach ever!"
"His session was the best mock interview I've had so far—and I’ve done many, both through Hello Interview and with colleagues from work. [Coach] highlighted several important points, offered useful workarounds, and gave specific examples. What really stood out was [Coach]'s unique perspective and the areas [Coach] focused on—things I hadn’t considered before. Another thing I appreciated was how [Coach] challenged my designs and decision-making. At times, it was stressful, but I actually liked that aspect because it trained me to stay calm under pressure. Instead of second-guessing my design, I learned to reconsider it thoughtfully and explain the trade-offs more effectively. I’m not sure if [Coach] did this intentionally, but it directly addressed one of the areas I’ve been trying to improve—handling stress during interviews. In previous mocks, I was told that I tend to get flustered, which affects my performance. [Coach]'s session really helped me work on that."
"Hi [Coach], I just wanted to sincerely thank you for all the time and effort you put into our mock sessions. Across the three interviews, your feedback was not only excellent but incredibly actionable, it really helped me level up. You also taught me how to navigate problems with a clearer and more structured approach, which has been a game-changer. Most importantly, you gave me the confidence I needed heading into my interviews, and that means a lot. Thanks! Best, [REDACTED]"
"Thanks again, [Coach], for the amazing session! It gave me a really good experience, and the session felt no different from the real interviews I've had at other FAANG companies! Your feedback was useful and actionable!"
"Over the past few weeks, I’ve been taking multiple mock interviews to prepare for upcoming interviews. [Coach] hands-down was the best coach I’ve had. He took notes of every story I told, and broke them down in detail as to the parts which align and don’t align with the Amazon LPs. We then talked about what parts of a story reflected positively and negatively in that context. It was the most helpful session I’ve ever had, and plan to schedule with [Coach] again in the near future. Thank you [Coach]!"
"Thanks [Coach] so much for the mock interview session. It was incredibly helpful in refining the way I approach system design questions. I really appreciate the positive feedback, which boosted my confidence, as well as the constructive feedback—your direct suggestions led to many "aha!" moments, and I found that especially invaluable. I’m grateful for the time and effort you put into providing such thoughtful and insightful feedback. It’s clear that you really took the time to understand my approach and offer tailored advice, which means a lot."
"That was a blast! I was impressed by both the quality and quantity of the feedback [Coach] has provided me in such a short time. He identified my weaknesses quickly and efficiently communicated action points over multiple focus areas. Overall, [Coach] shares a huge passion for teaching people behavioral interviews and I would wholeheartedly recommend [Coach] to anyone on this platform and beyond."
"I want to say a big thank you for [Coach]. This session has been incredible. It was my first time attempting to solve a system design question on my own, and I was a bit nervous. However, thanks to [Coach]'s support, everything went smoothly, and I gained so much confidence in both myself and my knowledge. Even when I hit a few roadblocks and wasn't sure what to do next, [Coach] was there to guide me. He provided constructive feedback, both positive and areas for improvement, and took the time to explain any unclear concepts. I am truly happy with my experience and look forward to the upcoming sessions!"
"Thank you for helping me prepare for my behavioral interview! The advice was really detailed and helpful. I really got a better sense of what interviewers are looking for but also really felt like you gave me actionable feedback after the mock interview. I felt a lot more confident going into my interview. I just heard back from the recruiter and got an offer!"
"The best mock session I've ever had! The feedback you gave was actionable, specific, and helped clarify weak points in my approach, and your willingness to spend extra time in the session was incredible. Thank you so much!"
"I had an excellent experience with my mock interviewer. [Coach]'s extensive experience was clear, as she asked challenging questions and pushed me to explain my rationale behind key design decisions. She really made me think critically, putting me on the spot in a way that helped me reflect on everything I’ve learned. It was a tough but incredibly valuable session. I couldn’t be happier with my decision to do the mock interview, definitely a positive and rewarding experience. Thank you so much for your time and guidance!"
"This was an outstanding mock interview focused on distributed system design, led by an exceptional interviewer. [Coach]'s deep understanding of interview expectations, along with actionable feedback and a time management framework, would significantly help with my preparation. [Coach] also provided invaluable technical advice on communicating complex concepts and strategic engagement during interviews. Highly recommended for anyone looking to sharpen their skills in technical interviews on distributed systems."
"I had an exceptional mock interview experience focused on important aspects of a social platform. After the interview, I was provided with an in-depth explanation of how to improve my design using complex concepts such as Event Driven Architecture, along with practical examples. The feedback I received was detailed and actionable, greatly enhancing my understanding in the subject. Highly recommended for anyone looking to deepen their knowledge or improve their technical interview skills."
"Thank you [Coach]! You went above and beyond in our session, giving me some of the best advice I've ever received. I really appreciated you going over in order to give me all your thoughts. That was very generous of you. I learned a lot yesterday! You're a great teacher who clearly cares a lot about this domain, and about helping people improve. Thank you!"
"This was my first exposure to this caliber of system design interviews, and the session was extremely valuable. I appreciate [Coach]'s ability to deliver direct feedback with empathy and encouragement, and to provide focused feedback and action items. That was exactly the level of expertise I was hoping for when I booked the session. Thanks again!"
"Thank you for the insightful mock session. The feedback I received was invaluable, providing clear areas for improvement that I can focus on. Not only will this enhance my interview performance, but it also offers practical insights that can be directly applied to real-world development scenarios, ultimately making me a more effective developer."
"Thank you so much for taking the time to conduct a mock interview with me! Your feedback was incredibly valuable and insightful. I truly appreciated your thoughtful questions and the constructive suggestions you provided. Your input has given me a lot to think about and will definitely help me improve my interview skills. I'm grateful for your expertise and willingness to help me grow. Thank you again for your time and support!"
"Thank you so much for taking the time to conduct a mock interview with me! Your feedback was incredibly valuable and insightful. I truly appreciated your thoughtful questions and the constructive suggestions you provided. Your input has given me a lot to think about and will definitely help me improve my interview skills. I'm grateful for your expertise and willingness to help me grow. Thank you again for your time and support!"
"Thank you so much for your help [Coach]! I appreciate your relevant, constructive, actionable feedback that empowers me to improve significantly! I'm excited that I'll be more than prepared for my [REDACTED] interview next week! I'll be sure to follow your advice and make my career highlights: attention-grabbing, recent/relevant, show how I was proactive, emphasize my cross-team interactions, and communicate about specifics! Because of you, I'll be able to speak with confidence during the behavioral part of my interview 🙌! May our paths cross again, and perhaps we'll work together in the future 😎."
"I am software engineer with 25+ years of experience, including 10+ at a top tech company, and I have long considered the system design interview to be my kryptonite. In my efforts to improve, I have consumed multiple books, blog posts, and YouTube videos, and I have studied with coaches from multiple companies. Based on my experiences, I can confidently say that [Coach]'s guidance for the system design interview goes well beyond the published state of the art. His innovative techniques, including methods for representing different user roles in the HLD and saving time by consolidating interview phases, have greatly improved my performance. Thanks in large part to [Coach]'s coaching, I recently completed a promising Staff+ system design interview at a [REDACTED] company."
"The value of the feedback I received from [Coach] greatly exceeds that of every other resource for system design interview prep that I've tried over the last six months. This includes coaching from three other interview prep companies as well as books, websites, and YouTube videos. [Coach] gave me valuable tips that I've never seen mentioned anywhere else. In addition, his feedback is always laser targeted to my current skill level so that I can apply it directly. If I had known this level of coaching was available, I would have started here six months ago. I would have progressed faster and spent my prep time more efficiently as a result."
"I really enjoyed this mock interview experience! I think it's great we took the first minute or so to set expectations and goals I was looking for in this mock interview. It made the overall experience less intimidating, and turned it into a great learning and practice experience. I also thought you gave really great feedback both on how I could have done better on this particular system as well as the system design interview process in general. Thanks again!"
"Thank you so much for your help [Coach] 🙏! I learned a ton from you! I feel strongly now that I'm aware of the expectations for E6/E5 Meta engineers within interviews and on the job 😎. This gives me peace of mind, clarity on what to prepare for, and knowledge of where I currently stand in terms of my level of experience relative to Meta 🙌. I love how much you care about helping people [Coach] 🙏! You brought really positive energy to our session 😎. I love your kindness as much as your willingness to share your experience 🙏. I'm excited to prepare notes about my behavioral experience as we spoke about! And I'm excited to reach back out to you through [REDACTED] administrators to let you know how my Meta interview(s) went and the outcome! Keep being awesome 😎"
"You rock! And right after we hung up I got an offer from [REDACTED] SDE II - specifically that my system design was very impressive and got me hired. I used your suggested format and deep dive from [REDACTED] (S3 with presignedURLs)"
Mock Interview Pricing
Package discounts available at checkout for purchases of 3 or 6 mocks respectively.
Target Level:
General Mock Interview
With a coach from a FAANG+ company
$160
$189
per interview
Target Company Mock Interview
With a coach from your target company
$289
per interview
What's included
Mock with a engineer/manager that is at least your target level and has vast interviewing experience at top companies. Meet our coaches
35-40 min mock interview, 15-20 min detailed feedback for improvement
Detailed written feedback and access to private recording of your mock once completed
100% money back satisfaction guarantee. See what users are saying
$20 credit towards your first Premium purchase
Meet Our Amazing Coaches
Co-Founder at Hello Interview
Former Software Development Manager at Amazon
Former Sr. Engineering Manager at Meta
As a senior hiring manager, they have hired hundreds of engineers and managers, conducted thousands of interviews, and led ML organizations with over 40 engineers at some of the world's biggest tech companies.
We offer three different packages of 1, 3, and 6 interviews respectively. By buying more interviews you receive an additional discount. Find more details on our Pricing page.
Mock interviews are 1 hour long and conducted virtually. The first 5-10 minutes are spent with your coach learning about your progress and offering tips. The actual interview simulation requires about 35 minutes (in line with what you'll see in a real interview) and the remaining time is spent discussing feedback, sharing advice, and answering questions. You will be asked questions similar to what you would see in a real interview at your target company. After the session, you will receive detailed feedback from your coach. Our goal is to maximize the effectiveness of the time you spend with our coaches, so if you're looking for something different and/or specific, just ask!
No. All of our coaches have conducted countless interviews at top FAANG+ companies and have a proven track record of helping candidates pass their interviews. We will match you with a coach based on your target company and level.
We offer a 100% money-back guarantee. We want you to be happy with your session and, if not, you can email us for a 100% refund.
No problem at all! We help software engineering candidates prepare for interviews at all the top tech companies, not just FAANG. A large percentage of our users are not interviewing at FAANGs, and our coaches have decades of experience in tech, working at different companies.
