S7E27 Daniel Kurnianto | The Engineering Journey Behind the World's First Electronic Coffee Tamper

Daniel Kurnianto has built his career at the intersection of mechatronics, lab automation, product management, and hands-on mechanical design. With more than 19 years at Formulatrix, he has led and contributed to the development of high-precision life science instruments, including crystallography and liquid-handling platforms used in research and pharmaceutical environments. His experience spans full product lifecycle work: concept development, detailed engineering, injection-molded consumables, motion control, fluidics, manufacturing, assembly, field support, and global customer deployment. At Formulatrix, Daniel’s work has included products like the NT8 Drop Setter and the F.A.S.T. Liquid Handling Platform, where he has combined deep technical fluency with product and team leadership. His background includes micro-scale injection molding, positive displacement liquid handling, fluidic manifolds, precision mechanisms, embedded systems, and DFMEA/GD&T-driven design reviews. That combination gives him a rare perspective: he is not only thinking about whether a design works in CAD, but whether it can be manufactured, assembled, maintained, supported, demonstrated, and improved over time. Outside of Formulatrix, Daniel is the inventor and founder of BOSeTAMPER, a handheld automatic electronic espresso tamper designed and engineered in Boston. The product is described as compact, battery powered, portable, and designed to deliver consistent, repeatable tamping pressure without requiring baristas or home users to apply that force manually. BOSeTAMPER won a Red Dot Product Design Award in 2024, and the public BOSeTAMPER site now highlights the availability of the new 3rd Generation 58mm PRO model with wireless charging and a travel case. For this episode, Daniel will take us inside the engineering journey behind the new 3rd Generation BOSeTAMPER. Rather than just talking about the finished product, the conversation will explore what changed from earlier versions, why some designs that look impressive on paper may not be the right designs for production, and how Daniel thinks about simplifying a product so it becomes faster, cheaper, and easier to machine, assemble, ship, and support. Daniel also brings a provocative engineering point of view from his work in high-end lab automation: in some systems, he cares more about precision than accuracy. That idea opens the door to a deeper discussion about real-world instrumentation, repeatability, customer expectations, cost, manufacturing reality, and how experienced engineers decide what matters most when a product has to survive outside the lab, outside the CAD screen, and in the hands of real users. LINKS: Daniel Kurnianto LinkedIn:   / danielkurnianto   BOSeTAMPER website: https://bosetamper.com/ Aaron Moncur, host 00:00 Daniel Kurnianto video 00:33 Welcome Back Daniel 01:15 What Is Boss E-Tamper 02:42 Why Tamping Matters 04:42 Espresso Pressure Explained 06:26 Manual vs Electronic Tamping 08:03 Daniel Engineering Background 11:35 Origin Story And Generations 16:55 Prototyping On A Budget 17:42 Art Of Making It Irrelevant 21:00 Designing Around Tolerances 25:02 Next Challenges Ahead 25:23 Fail Fast Mindset 25:52 From Handmade to Molding 27:08 Scaling With New Electronics 27:58 Third Gen Production Upgrade 29:40 Bootstrapping the Business 31:11 Industrial Design Choices 33:01 Universal Portafilter Fit 35:28 Marketing and Instagram Growth 40:14 First Sales at Expos 41:47 Advice for Lean Prototyping 45:32 Where to Find Bosse Tamper 47:19 Final Words Keep Learning 00:00 Daniel Kurnianto video 00:33 Welcome Back Daniel 01:15 What Is Boss E-Tamper 02:42 Why Tamping Matters 04:42 Espresso Pressure Explained 06:26 Manual vs Electronic Tamping 08:03 Daniel Engineering Background 11:35 Origin Story And Generations 16:55 Prototyping On A Budget 17:42 Art Of Making It Irrelevant 21:00 Designing Around Tolerances 25:02 Next Challenges Ahead 25:23 Fail Fast Mindset 25:52 From Handmade to Molding 27:08 Scaling With New Electronics 27:58 Third Gen Production Upgrade 29:40 Bootstrapping the Business 31:11 Industrial Design Choices 33:01 Universal Portafilter Fit 35:28 Marketing and Instagram Growth 40:14 First Sales at Expos 41:47 Advice for Lean Prototyping 45:32 Where to Find Bosse Tamper 47:19 Final Words Keep Learning #Engineeringpodcast #ProductDesign #EngineeringDesign #HardwareStartup #Mechatronics #DFMA #ProductDevelopment #Prototyping #Manufacturing #EngineeringLessons #BeingAnEngineer