Hello, I’m Mario Nseir, a dynamic media professional with over 20 years of experience in video editing, pre- and post-production, TV production, sound engineering, and documentary editing. I enjoy leveraging AI-driven tools to streamline workflows and deliver high-quality media that meets creative and technical standards. Fluent in Arabic, French, and English, I create and adapt content across all three languages, coordinating production teams and budgets to meet ambitious goals.
In every project I bring leadership, adaptability, and a solutions-oriented mindset, thriving in dynamic, team-driven environments. I’m excited to continue driving innovation in the media industry by shaping compelling narratives and standout visuals.
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Managed and executed the project end to end, from concept development and client presentation through storyboard, casting, directing, editing, and final delivery.
Managed and executed the project end to end, from concept development and client presentation through directing, editing, and final delivery.
Social media video series addressing sexual assault within the Canadian Armed Forces. Role: videographer and editor. Currently transitioning the series to a vertical-first format.
Jana Salameh Homecoming Concert — Behind-the-scenes mini-documentary following the singer and the preparations before the concert. The project was further dissected into 9 short-form reels optimized for social media.
social media–style Q&A, featuring short, direct exchanges adapted for digital platforms.
This documentary follows Bishop Andari, CEO of Noursat TV, on his journey from Lebanon to Canada. Beyond the fundraising meetings with bishops in Ottawa and Montreal, the film explores the role of the church at a community level and how it helps preserve cultural identity across the diaspora despite physical distance from the homeland.
Gate of the Museum is a documentary project uncovering rare artifacts housed in a particular museum. I developed the format, directed and shot the film, and completed the post-production editing, shaping both the visual language and narrative flow.
Philanthropy Outaouais Launch — Provided filming and social media–focused editing, creating short-form video content to document and promote the launch event.
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