About GB Post
Every great project reaches a moment where the story is shaped, refined, and brought to life.
That's where we come in.
GB Post is a Miami-based post-production partner specializing in television, film, branded entertainment, digital content, and streaming media.
We help producers, agencies, networks, filmmakers, and content creators navigate the final stages of production with confidence—delivering editorial, color grading, sound finishing, and visual enhancement services designed to elevate every frame.
Our team understands that successful post-production is about more than technical execution. It's about protecting the creative vision, meeting critical deadlines, and creating a smooth experience from start to finish.
Whether you're launching a campaign, producing a series, releasing a documentary, or building content for a global audience, GB Post helps transform footage into stories people remember.
Team
Built by Storytellers. Driven by Collaboration.
GB Post is a family-owned post-production company founded by husband-and-wife team Edgar Marrera and Isabel Parrilla.
Together, they bring over two decades of experience combined across directing, writing, post production, art direction, and production design. Having worked throughout every stage of the filmmaking process, they understand the creative, technical, and logistical challenges that productions face from concept to delivery.
That broad perspective allows GB Post to serve as more than a post-production vendor—we become a trusted creative partner, helping clients navigate the final stages of production with confidence, clarity, and attention to detail.
Whether supporting television, film, branded content, commercials, music videos, or digital media, our mission remains the same:
Help great stories reach their full potential.
Edgar Marrera
Co-Founder & Director of Post Production
A filmmaker and post producer with extensive experience across television, streaming, branded content, documentaries, and digital media. Edgar combines creative storytelling with technical execution, helping guide projects from raw footage through final delivery.
Isabel Parrilla
Co-Founder & Project Managaner
A production designer, art director, and creative strategist whose expertise spans visual storytelling, project management, and production operations. Isabel helps ensure every project moves seamlessly from concept to completion while maintaining the highest standards of quality and client service.