viajatech

Stories

What David does with the camera, the timeline and paid media: a real campaign, signature editing, tutorials, reels and the music behind it.

Videos and playlists load only when you tap them: faster, and no tracking until you decide to watch.

Case: GBM+ campaign

Indie campaign I concepted, wrote, directed, edited and scored, self-funded, to leverage GBM+'s referral program. I booked a US cast (Frankie Muniz, Ashley Greene, Kelly Rutherford) and a Mexican cast (Alfredo Adame, Wendy González, Grecia Tovled) through creator platforms. Every cameo closed with my personal code, so every new account tracked back to me. It cleared a positive return: investment recovered, paid in shares.

What it shows

  • Hiring national and international talent: actors, actresses, influencers.
  • Writing scripts in English and Spanish for local and foreign talent.
  • Editing and scoring the final video.
  • Segmenting paid campaigns on Meta and Facebook.
  • A/B testing video versions to find the winner.
  • Generating leads against a measurable business goal.
Campaña GBM+ Self-funded indie campaign with a US and Mexican cast. Open on Facebook

Editing

Director's cut: curated scenes, rhythm and music. The way I edit.

Edie × Shanghai × Haiku Hands — director's cut by David Ruiz Director's cut. Hand-picked scenes in full HD: Shanghai, futuristic east, techno-luxe. Music: Haiku Hands — Mechanical Animal. Open on YouTube
Tokyo icons × Superstar — director's cut by David Ruiz Director's cut. Tokyo neon, polished ultra-luxe, top-tier cast, tech-futuristic atmosphere. Music: Superstar — Litty Kitty. Open on YouTube

Tutorials on TikTok

Cybersecurity and AI explained in short form. These tutorials have reached more than 4 million people.

Hashcat on Kali Linux Short tutorial on using hashcat on Kali Linux. Open on TikTok
Image generation with Flux Quick demo of image generation with Flux: setup and prompt. Open on TikTok
Gemma 4 AI on LM Studio Running Gemma 4 locally with LM Studio: install and basic usage. Open on TikTok

Reels on Instagram

Demos of tools and agents.

How to use Maltego Maltego, an OSINT tool for mapping relationships, domains and entities. Open on Instagram
Hermes Agent — showcase Demo of the Hermes agent, one of my autonomous AI agents. Open on Instagram

Music

What plays while I work, edit or go out.

Personal playlist What plays while I work, edit or go out. Open on Spotify
Playlist — second Second playlist. Open on Spotify
Chill playlist Slow mode: long sessions, soft focus, sunsets. Open on Spotify
Energy playlist Pace it up: to start the day or head out at night. Open on Spotify

Channels