Sergio Alarcon

I'm Sergio, film editor for YouTube and marketing ads

With 10+ years of experience in video editing and storytelling, I create psychology-driven edits in English and Spanish that increase watch time and engagement.

  • 10+Years of editing
    and storytelling
  • +32.5%Average view
    duration
  • EN/ESNative bilingual
    edits

Examples of my work

I work in different formats and styles. Tap any video to watch it.

01

YouTube

10 videos
02

Marketing

6 videos
03

Shorts & Reels

8 videos
04

Other styles

5 videos

How I keep people watching

  1. 1HookThe first seconds give viewers a reason to stay.
  2. 2PacingNo dead air. Every cut moves the story.
  3. 3SoundMusic and SFX that carry the emotion.
  4. 4EmphasisCaptions, zooms and B-roll where attention drops.
  5. ↑Watch timeUp to +32.5% average view duration.

What my clients say about my editing

Aaron Barnes on Slack: BRO!!! You absolutely smashed this second round! Also frikn loved the rocky scenes that you included, and that style of animation. Overall hugeeee step up my man!!
Slayed it bro! I was just about to message you. Thank you for smashing the turn around time!! The sound design is epic too.
Stefano on Slack: Left notes on Frame! As I said, that was a super solid V1. Makes me very excited to work with you on more projects. Appreciate the effort you put into this!
This looks dope. Loving it.
Hell yeah!! Keep building bro. You could take off with this for sure. Your editing is worth a lot.
Just checked them. They look great. I PayPal'd you and sent you an email. Talk soon!!
Óralee, buenísimo. Brooo rifado que metiste los clips del partido!! Nms
¡Me gustó mucho! Gracias. Te aviso si se cambia algo.

Frequently asked questions

Who is this for?

YouTubers, personal brands, agencies, and businesses that use video as a growth or revenue channel — not casual posting.

What makes your editing different?

My edit is designed around viewer psychology — pacing, rhythm, sound design, and visual emphasis that keep people watching longer. This approach has helped increase Average View Duration by 32%+ across multiple channels.

Do you work per video or monthly?

Both. I prioritize ongoing monthly collaborations with creators and brands that publish consistently.

What tools do you use?

Mainly Final Cut Pro, Adobe Premiere Pro and After Effects. DaVinci Resolve and CapCut when a project or workflow requires it.

Do you edit in English and Spanish?

Yes. I edit natively in both languages, so captions, timing and jokes land the way they should for each audience.

Think we're a good fit?

To be sure just send me a message and tell me about your project.

Think we're a good fit?

Send me a message and tell me about your channel or project.

+52 56 189 592 50