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[@hello_interview](/creator/youtube/hello_interview)
"Design Yelp Meta Staff Product Architecture: Hello Interview Mock"  
![@hello_interview Avatar](https://lunarcrush.com/gi/w:16/cr:youtube::UC3kf-QFT6FZzDk9JsPg8Svg.png) [@hello_interview](/creator/youtube/hello_interview) on [YouTube](/post/youtube-video/pFTyGG4mORk) 2024-08-19 23:50:44 UTC 89K followers, 32K engagements


"Elasticsearch Deep Dive w/ a Ex-Meta Senior Manager"  
![@hello_interview Avatar](https://lunarcrush.com/gi/w:16/cr:youtube::UC3kf-QFT6FZzDk9JsPg8Svg.png) [@hello_interview](/creator/youtube/hello_interview) on [YouTube](/post/youtube-video/PuZvF2EyfBM) 2024-09-08 17:30:05 UTC 89.5K followers, 94.6K engagements


"The Art of People Manager Interviews: Tips and Tricks with Ex-Meta and Amazon Leader"  
![@hello_interview Avatar](https://lunarcrush.com/gi/w:16/cr:youtube::UC3kf-QFT6FZzDk9JsPg8Svg.png) [@hello_interview](/creator/youtube/hello_interview) on [YouTube](/post/youtube-video/dYrMSHZnqw0) 2025-05-18 16:00:56 UTC 89.5K followers, 10.6K engagements


"System Design Interview: Design Whatsapp w/ a Ex-Meta Senior Manager"  
![@hello_interview Avatar](https://lunarcrush.com/gi/w:16/cr:youtube::UC3kf-QFT6FZzDk9JsPg8Svg.png) [@hello_interview](/creator/youtube/hello_interview) on [YouTube](/post/youtube-video/cr6p0n0N-VA) 2024-12-20 19:00:21 UTC 89.5K followers, 112.5K engagements


"System Design Interview: Design Uber w/ a Ex-Meta Staff Engineer"  
![@hello_interview Avatar](https://lunarcrush.com/gi/w:16/cr:youtube::UC3kf-QFT6FZzDk9JsPg8Svg.png) [@hello_interview](/creator/youtube/hello_interview) on [YouTube](/post/youtube-video/lsKU38RKQSo) 2024-04-03 21:07:16 UTC 89.5K followers, 276.1K engagements


"Data Structures for Big Data in Interviews - Bloom Filters Count-Min Sketch HyperLogLog"  
![@hello_interview Avatar](https://lunarcrush.com/gi/w:16/cr:youtube::UC3kf-QFT6FZzDk9JsPg8Svg.png) [@hello_interview](/creator/youtube/hello_interview) on [YouTube](/post/youtube-video/IgyU0iFIoqM) 2025-02-15 17:00:18 UTC 89.5K followers, 29.1K engagements


"System Design Interview: Design Dropbox or Google Drive w/ a Ex-Meta Staff Engineer"  
![@hello_interview Avatar](https://lunarcrush.com/gi/w:16/cr:youtube::UC3kf-QFT6FZzDk9JsPg8Svg.png) [@hello_interview](/creator/youtube/hello_interview) on [YouTube](/post/youtube-video/_UZ1ngy-kOI) 2024-04-24 23:07:51 UTC 89.5K followers, 188K engagements


"Kafka Deep Dive w/ a Ex-Meta Staff Engineer"  
![@hello_interview Avatar](https://lunarcrush.com/gi/w:16/cr:youtube::UC3kf-QFT6FZzDk9JsPg8Svg.png) [@hello_interview](/creator/youtube/hello_interview) on [YouTube](/post/youtube-video/DU8o-OTeoCc) 2024-07-21 16:00:08 UTC 89.5K followers, 239.8K engagements


"System Design Interview: Design Yelp w/ Meta Staff Engineer"  
![@hello_interview Avatar](https://lunarcrush.com/gi/w:16/cr:youtube::UC3kf-QFT6FZzDk9JsPg8Svg.png) [@hello_interview](/creator/youtube/hello_interview) on [YouTube](/post/youtube-video/yz1jtze4qr8) 2025-06-15 16:01:27 UTC 89.5K followers, 13.2K engagements


"SQL vs NoSQL is the WRONG Question (System Design Tips)"  
![@hello_interview Avatar](https://lunarcrush.com/gi/w:16/cr:youtube::UC3kf-QFT6FZzDk9JsPg8Svg.png) [@hello_interview](/creator/youtube/hello_interview) on [YouTube](/post/youtube-video/tIvCjH2ETzo) 2025-01-16 03:08:58 UTC 89.5K followers, 62.4K engagements


"Redis Deep Dive w/ a Ex-Meta Senior Manager"  
![@hello_interview Avatar](https://lunarcrush.com/gi/w:16/cr:youtube::UC3kf-QFT6FZzDk9JsPg8Svg.png) [@hello_interview](/creator/youtube/hello_interview) on [YouTube](/post/youtube-video/fmT5nlEkl3U) 2024-06-26 19:10:00 UTC 89.5K followers, 157.3K engagements