Jeremiah Maximus Lim is the Founder of UNGRUMP.CO, a UX design, web design, and marketing consultancy that helps businesses grow through user-centred strategy, practical digital solutions, and thoughtful brand experiences. With over a decade of experience across marketing, F&B, UX design, training, and business strategy, he has worked with brands across Southeast Asia, including Fitness First, Tongue Tip Lanzhou Beef Noodles, Impact Investment Exchange, Workwell.SG, Mel’s Place Bar & Bistro, and Equilibrium MMA.

As a trainer, mentor, and course developer, Jeremiah specialises in UI/UX design, digital marketing, WordPress development, conversion rate optimisation, and business strategy. He brings a practical, user-centred approach to mentoring, helping aspiring founders clarify their value proposition, understand their users, strengthen their brand and customer experience, and turn ideas into commercially grounded business directions.