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# ![@sergiidemianchuk2017 Avatar](https://lunarcrush.com/gi/w:26/cr:youtube::UCZsddcGlC-oxpRz-WbqDK5w.png) @sergiidemianchuk2017 Sergii Demianchuk

Sergii Demianchuk posts on YouTube about applications, masterclass the most. They currently have XXX followers and X posts still getting attention that total XXXXXX engagements in the last XX hours.

### Engagements: XXXXXX [#](/creator/youtube::UCZsddcGlC-oxpRz-WbqDK5w/interactions)
![Engagements Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCZsddcGlC-oxpRz-WbqDK5w/c:line/m:interactions.svg)

- X Week XXXXXX +2,799,000%
- X Month XXXXXX +55,884%

### Mentions: X [#](/creator/youtube::UCZsddcGlC-oxpRz-WbqDK5w/posts_active)
![Mentions Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCZsddcGlC-oxpRz-WbqDK5w/c:line/m:posts_active.svg)

- X Week X +100%
- X Month X +100%
- X Months X +500%
- X Year X +500%

### Followers: XXX [#](/creator/youtube::UCZsddcGlC-oxpRz-WbqDK5w/followers)
![Followers Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCZsddcGlC-oxpRz-WbqDK5w/c:line/m:followers.svg)

- X Week XXX +0.16%
- X Month XXX +0.32%
- X Months XXX +0.96%

### CreatorRank: undefined [#](/creator/youtube::UCZsddcGlC-oxpRz-WbqDK5w/influencer_rank)
![CreatorRank Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCZsddcGlC-oxpRz-WbqDK5w/c:line/m:influencer_rank.svg)

### Social Influence [#](/creator/youtube::UCZsddcGlC-oxpRz-WbqDK5w/influence)
---

**Social category influence**
[technology brands](/list/technology-brands) 

**Social topic influence**
[applications](/topic/applications), [masterclass](/topic/masterclass)
### Top Social Posts [#](/creator/youtube::UCZsddcGlC-oxpRz-WbqDK5w/posts)
---
Top posts by engagements in the last XX hours

"Newsletter AWS WAF course promotion"  
[YouTube Link](https://youtube.com/watch?v=4zX7v4K6Aug) [@sergiidemianchuk2017](/creator/youtube/sergiidemianchuk2017) 2025-10-07T08:37Z XXX followers, 67.3K engagements


"How to secure web application with AWS WAF and CloudWatch"  
[YouTube Link](https://youtube.com/watch?v=eHEFpD_bm3Q) [@sergiidemianchuk2017](/creator/youtube/sergiidemianchuk2017) 2024-03-01T06:20Z XXX followers, 4509 engagements