More information about Sergey I.
Sergey I.
supercoach
Supercoaches have great ratings and cancel sessions booked with them only extremely rarely.
Applied scientist, Data science manager, Data scientist, Machine learning engineer, Research scientist
Amazon
18 clients (50% rebook rate) 
5.0 (8 reviews) 
About2022-Present: Amazon Web Services (AWS), Senior Applied Scientist, Paris 2015-22: Criteo, Senior Research Scientist, Paris
Serg is a Sr. Applied Scientist at Amazon Web Services with 10+ years of research and applied ML. He has published papers at the top ML conferences (ICML, ICLR, etc.), has 10+ h-index and defended his PhD in AI/ML. He has conducted 100+ interviews for various roles including data scientists, applied scientists, machine learning engineers, and solution architects. Serg conducts both technical and functional interviews, covering ML depth and breadth, leadership principles, and behavioral aspects. He has coached over 20 individuals, focusing on career path growth, promotion documentation, technical artifact development, and management. His mentees have successfully achieved promotions or secured external job offers within 6-12 months. Serg is passionate about scaling his knowledge and experience with others through resume reviews, interview coaching, take-home assessment reviews, salary negotiation, career coaching, leadership coaching, and mentoring.
Services
Offers: Prepare for interviews, Improve your resume, Navigate your path, Learn new skills, Handle work challenges
AvailabilityTimes are shown in your local timezone
Reviews
Apr 15, 2025Rita · Data scientist
Prepare for interviews · General discussion
Sergey is the best coach I ever worked with. He not only arrived on time without any issue, but also are professional about all kinds of questions regarding the interview. Under his help, I am much more clear about everything, can make better preparations too. Thanks Sergey, I will definitely rebook with Sergey if I can get the next round of interview. Sergey won my 100% satisfactions and I will recommendation him to friends
Rita got an offer at 
Amazon
AmazonFeb 24, 2025Hande
Navigate your path
This was the most informative, helpful session I could imagine. Sergey offered advice in all levels, from what are the reasonable next steps for my career, to how recruiters make use of information in my CV. I am as grateful about his high level advice of next career steps, which made all the sense to me, to his answering all my technical level questions on how to prepare a CV and how to optimize my strategy for applications. Could not be more useful, I highly recommend, and will book further sessions myself.
Hande got an offer at 
Common Crawl
Common CrawlSep 06, 2024Daniel
Navigate your path
Daniel got two offers 
Doctolib
Uber
DoctolibUberNov 24, 2024Ernest · Machine learning engineer
Prepare for interviews · System design mock interview
Apart from the mock test, Sergey was very helpful at narrowing down the likely scope of my upcoming interview and the motivations of the hiring manager.
Jun 17, 2024Nathan · Machine learning engineer
Prepare for interviews · General discussion
Sergey’s coaching services are indispensable. The value-add that he delivered in our short one-hour session was by far the most helpful feedback I’ve received, minute-for-minute, in my professional search. Not only was he able to provide a detailed and exclusive peek into the company’s hiring processes, but he was also able to expertly tailor his perspective to my background and desired professional trajectory. I would highly recommend Sergey as a coach and professional mentor.
SpecialtiesCompanies
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Hard skills
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