
Sienna Whitloc
Product Design Engineer and Business Presentation Designer
Skills

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Work experience
Product Design Engineer and Business Presentation Designer
Freelancing Career • Self-employed
Aug 2023 - Present • 2 yrs 9 mos
I specialize in both product development and visual communication design, combining engineering precision with clear business storytelling. Designed 3D CAD models, product prototypes, and manufacturing-ready solutions using SolidWorks and Fusion 360, including designs for 3D printing, CNC machining, and injection molding. Created technical drawings and assembly models, helping startups, engineers, and inventors turn ideas into functional, production ready products. Alongside this, designed corporate presentations, business PowerPoint decks, and investor pitch decks, transforming complex or raw content into clean, structured, and visually compelling slides. Developed storytelling-driven presentations for startups and businesses, including sales decks, funding presentations, and executive reports, ensuring clarity, consistency, and professional impact