For startups and SMEs, new product development means maximising output on tight budgets and timelines. Sebastien helps balance these priorities, guiding projects from concept to release across industrial design, UI UX, and branding in audio, sports goods, lighting, and home goods.

He has helped to commercialize six products averaging 4.7 stars and is also top rated on Upwork. Having lived in Europe and Asia, Sebastien brings an international perspective to every project, speaking native English and French alongside conversational Spanish and Mandarin.