CREATIVE TECHNOLOGIST · PROGRAMMATIC VIDEO · EX-ESA PRODUCER

Driving Acquisition Through Programmatic Video & AI.

Software-driven video engineering (Remotion / React), audience acquisition (+110K followers), and agentic AI content pipelines to scale high-converting creatives at zero marginal cost.

EU CITIZEN · RELOCATION READY
IMMEDIATE START
Daniel Marzán Hernández Daniel Marzán Hernández
Daniel Marzán
Creative Technologist
Ex-ESA · Founder Abora
Location Tenerife, Spain (UTC+1)
Languages English (C1) · Spanish (Nat)
Core Tech Remotion · React · DaVinci
+110K
Organic Audience Built (YT & TT)
0
Paid Ad Spend (100% Organic)
ESA
European Space Agency Producer
Remotion
Video as Code (React Engine)
01 // Programmatic Video Engine

Remotion: Video as Software (React & TS)

Replacing manual editing suites with automated React code templates that output dozens of high-converting, localized 4K vertical video ads in seconds.

1080x1920 30FPS

Napoleon & Joséphine (The Coronation 1804)

32s Vertical 9:16 · 1080x1920 @ 30fps · Automated React Render
< 25s
Headless Render
Automated 30-second 4K vertical video generated in under 25 seconds with zero manual timeline editing.
0.00 €
Marginal Cost
Scale from 1 to 50+ ad variations by updating text parameters in code.
Instant
Multilingual Scale
Translate scripts, AI voices, and synced subtitles across EN, ES, DE, and FR with zero manual timeline editing.
💡 Why Companies Need This: Eliminates the costly €2,000–€4,000 agency bottleneck. Enables growth teams to test 30+ creative hooks weekly on TikTok, Reels, and Meta with instant turnaround, effortlessly localizing full campaigns into multiple global languages (EN, ES, DE, FR) by simply swapping data feeds in code.
02 // Multiplatform Organic Reach

+110K Verified Audience: YouTube & TikTok

Directing and scaling 110,000+ organic followers with 0 € in paid advertising across long-form and high-velocity vertical formats.

YouTube Channel

@SoyPortero

LONG-FORM & SHORTS
+59,000+
Verified Subscribers

Cinematic storytelling, thumbnail design psychology, audio post-production, and DaVinci Resolve color grading for long-form retention and multi-million view videos.

TikTok Channel

@yosoyportero

VERTICAL 9:16 & VIRAL
+51,000+
Verified Followers

Fast-paced 9:16 vertical video production, instant cognitive hooks within 1.5 seconds, daily active community engagement, and algorithmic sound design.

03 // Flagship Client Work & Products

Proven Production & Product Track Record

Directing high-compliance space communications for international institutions and engineering gamified EdTech platforms.

01 // Space & Institutional Media

European Space Agency (ESA) Client Media

Challenge: Communicating complex astrophysics and space exploration to global audiences while maintaining strict institutional compliance.
Engineered Solution: Directed and edited social media video campaigns and flagship corporate productions 100% in English for ESA & EJR-Quartz.
Impact: High international engagement, multi-platform dissemination, and seamless stakeholder alignment across Europe.
02 // Programmatic Video & Growth

Scalable Video Teardowns & Value-in-Advance

Challenge: High creative burnout, €3,000+ agency costs, and poor 3-second hook retention in paid Meta/TikTok advertising.
Engineered Solution: Automated React/Remotion pipelines integrating Whisper word-level timing, non-linear spring physics, and dynamic branding feeds.
Impact: Generated 30+ A/B creative variations weekly at zero marginal rendering cost with instant multilingual localization.
03 // Flagship EdTech App & Studio

Abora (Chatcore) · Gamified History Learning

Challenge: Traditional educational content suffers from low engagement and high churn among digital-native learners.
Engineered Solution: Created an interactive mobile platform with AI historical dialogues, decision-tree gamification, and programmatic acquisition videos.
Impact: Live Android app deployment, high user session retention, and scalable video distribution engine.
dani@danimarzan.com ~ Direct Contact & Relocation Dispatch