Intermediate/Senior -- FAANG-level Data Structures / Algorithms Mock Interview, L3-L6

Intermediate/Senior -- FAANG-level Data Structures / Algorithms Mock Interview, L3-L6
About this listing

One-hour DSA mock interview, with a FAANG-level question, ranging in skill level from L3 to L6

This session is specifically made for senior-level developers with a few years of professional experience. Feel free to send me a link to your resume or LinkedIn profile ahead of time to come up with a unique problem for your goals.

Whether you're still a student, a bootcamp graduate, or if you've been in the industry a long time, there is a "demonstration" portion of interviews that should be practiced -- the live-code technical challenge. I'll work with you through a problem using one of the top "patterns" of problems you'll face in a modern technical challenge. I've conducted over 1,700 of these mock interview challenges on interviewing.io over the past 5 years.

Every good technical challenge has many solutions, and the problems I give are custom-written by me, or actual problems I've been given by FAANG interviewers. I've conducted over 2,000 mock interviews over the past 7 years for backend AND frontend/mobile developers. I've been a lead technical interviewer since 2007, an industry programmer since 1996, and I've been a software educator since 2014. I can switch from "interviewer" to "coach" if you need more mentoring. Send me a message ahead of time on the platform if you'd like more of a "coaching" session.

In this session, we'll spend a few minutes on introductions, I'll find an appropriate challenge for you based on your goals, we'll spend about 45 minutes on code, and a few minutes on verbal feedback. All notes I share verbally are also provided in written form as well.

You can connect with me on LinkedIn, Twitter and Twitch with the username iandouglas736.

About the Provider
Interviewing since 2022
97 reviews
💼Block
📍United States
Working in the industry since 1996 in DevRel/Full-Stack/DevOps/DBA/SRE roles, also been in several manager/director level roles in charge of hiring and building interview teams. I've been interviewing people for 15+yrs, conducted 2300+ mock interviews on platforms like this, and live-stream regularly on interview preparation, behavioral questions, resume reviews, and more at twitch.tv/iandouglas736
5.0(16 reviews)
Ming Vuong
5.00
01/27/2025
Easily the best mock interviewer I have had on this platform. A very relevant and open ended question was provided with lots to discuss and multiple solutions. The feedback section was mind blowing with lots of optimisations/micro-optimisations/FAANG interview tips that I had never really considered before and were extremely actionable. On top of this their communication is crystal clear and they were extremely friendly, spending extra time with me to give feedback. Keep it up!
Dmitrii Radivonchik
5.00
12/08/2024
Just amazing. Not only Ian shifted his schedule to accommodate my request for an interview with him, he also did his homework and prepared for the particular employer that I was looking to prepare for. The task he presented me with was exactly what I was hoping to get. His feedback is perfectly on spot, can't agree with him more. Amazing experience, very strongly recommended. By far the best mock interview I had on this platform.
Elliott Gao
5.00
10/22/2024
very detailed explanation and feedbacks
N UB
5.00
10/12/2024
Here's a revised version: Ian has a wealth of experience and is highly recommended! His guidance provides great insight into the types of questions typically asked during interviews and helps you strategise your approach before diving into implementation.
Maor Azoulay
5.00
10/07/2024
Great questions and wonderful tips all around!
D L
5.00
04/18/2024
Thank you Ian for the detailed feedback and the right approach to take during an interview. Looking forward to the next mock
G C
5.00
01/16/2024
Good coding questions.
Alex Z
5.00
01/14/2024
Ian offered me invaluable feedback, providing helpful hints and expert guidance throughout the process. I highly recommend Ian.
Rex Petersen
5.00
11/22/2023
:)
Mark Cordell
5.00
11/13/2023
Ian was Great! After working through a coding problem, he was able to pinpoint ways that I can improve my skills, and gave me some really great feedback. I would highly suggest working with him.
$125.00
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• Cancel within 24 hours after the booking is accepted to get a full refund.• Requesting for a reschedule is free.Learn more
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