David Berk
Customer Development and Experience Engineer @ Prismier
About
I am a passionate and driven professional with 25 years of experience in product development, specializing in prototyping and manufacturing. With a background in Industrial Design, I have honed my ability to transform conceptual designs into functional prototypes and guide clients through to full-scale production. I collaborate with engineers, designers, product developers, and independent inventors across diverse industries—including automotive, consumer goods, medical devices, packaging, Point of Purchase displays, and trade show exhibits. My expertise is in leveraging cutting-edge technologies like 3D printing, CNC machining, urethane casting and vacuum forming to create precise, efficient models that inform design and manufacturing decisions. With a deep understanding of the complexities of prototyping, I focus on material selection, process optimization, cost management, and iterative testing to ensure prototypes are not only functional but also scalable. I am committed to ensuring that prototypes meet both design specifications and real-world manufacturing requirements. My experience also extends to Designing for Manufacturing (DFM), where I provide cost-effective solutions and guidance to make critical adjustments before production. My sales background has sharpened my ability to understand client needs, communicate solutions effectively, and build lasting relationships. I excel at translating technical concepts into compelling value propositions, helping teams collaborate to manage project timelines, costs, and expectations. Driven by a passion for innovation, I am excited to continue pushing the boundaries of prototyping to support more efficient, high-quality production outcome.
United States
Greater Chicago Area
Facilities Services
CNC Machine, Model Making, 3D Printing, Product Management, Quality Assurance, Sales, Project Management, Business Development
Experience

Sales Representative
Gary, Indiana, United States
Responsibilities included acquiring new customers, maintaining relationships with existing clients, and overseeing the pricing and scheduling on both small- and large-scale projects. Additionally, played a key role in driving new business growth across various industries through strategic client engagement, optimizing vendor performance, and ensuring alignment with budgetary and project timelines. Contributed to the development of long-term partnerships, improve operations, and support company goals.

Business Owner
Addison, Illinois, United States
Producer of high-quality prototypes, consumer products, medical devices, point-of-purchase displays, trade show exhibits, test fixtures, and short-run production manufacturing. Specializing in custom design, precision engineering, and scalable solutions to meet the unique needs of each client, from concept through to final production.

Quality Assurance Manager
Addison, Illinois, United States
Contributed to product development by offering technical recommendations, managing product testing, and creating test protocols. Led prototype development, supervised a team of inspectors, and established and upheld inspection standards. Successfully set up and managed an Internal Test Lab from the ground up.

Business Owner
DB2 Industrial Protoyping, Inc.
Addison, Illinois, United States
Producer of premium prototypes, consumer goods, medical equipment, POP displays, trade show displays/ exhibits, test fixtures and short production runs.
David Berk's Contact Information
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