alvaro sierro

I edit streaming, television, advertising, and documentary work, with a strong interest in daily life, memory, and social dynamics.

At Blackstar, I edited productions for HBO Max, Warner Bros. Discovery, and Amazon Prime, along with advertising campaigns and digital content for Adidas, GAMA Italy, and Metro Muv.

As a freelance filmmaker, I produce videos for institutions, businesses, and cultural projects; photograph scenic arts and commercial catalogues; and direct and produce within the Gen Zeta documentary collective.

I also bring hands-on film-lab experience from Cero Rollo Lab, including colour and monochrome development, scanning, and digital retouching. My audiovisual editing and post-production training is complemented by a degree in film and television production.