Marco van der Berg

Senior Mobile Accessories Specialist

Immersionubisoft B.V.

Who I Am

12 Years of Mobile Protection Expertise

I've spent over 12 years helping smartphone users in Utrecht and across the Netherlands find cases that actually work. Not the kind that look good for a month and then crack. Real protection that lasts, combined with design that doesn't make your phone look like a tank.

It started in 2011 when I dropped my first phone on Utrecht's cobblestone streets. That moment taught me something most people don't realize — protective cases shouldn't be an afterthought. They're part of your phone's DNA. So I studied product design at Hogeschool Utrecht and spent six years at Coolblue managing their entire mobile accessories department, testing hundreds of cases across different models.

Now at immersionubisoft B.V., I focus on what matters: helping you understand materials like TPU and polycarbonate, explaining drop protection ratings that actually mean something, and tracking design trends that make your device look current. Every recommendation I make is backed by hands-on testing and real-world experience.

Career Path

Professional Journey

Product Design Education

Hogeschool Utrecht, 2009-2011. Studied product design with focus on user-centered approaches and materials science. This foundation shaped how I evaluate cases — balancing protection, weight, grip, and aesthetics wasn't just theory, it was our daily challenge.

Coolblue Mobile Accessories Manager

2011-2016. Managed the mobile accessories department, testing hundreds of protective cases, screen protectors, and chargers. Developed rigorous drop tests and durability assessments. Built relationships with manufacturers and became the go-to expert for staff and customers alike. This is where I learned what protection really means.

Senior Specialist at immersionubisoft B.V.

2016-present. Authored extensive guides on phone case materials, drop protection ratings, and design trends. Help thousands of smartphone users make informed decisions about protection and style. Conduct original research on new materials and protective technologies. That's what drives me — knowing someone's device is protected because of work I've done.

Specializations

What I Know Best

Materials & Protection

I've tested TPU, polycarbonate, leather, canvas, and hybrid materials across countless phone models. Not all materials perform the same way. TPU is flexible but can yellow over time. Polycarbonate is rigid and clear but brittle in extreme cold. Leather develops character but needs care. I help you understand what each material actually does and whether it matches your lifestyle. Drop protection ratings matter too — I break down what MIL-SPEC means and why some brands' claims don't hold up to real testing.

Urban Design & Trends

Utrecht's design culture influences what I recommend. You don't want a case that screams "I'm protected" — you want one that fits your aesthetic. I track color trends, minimalist design movements, and how phone cases integrate with urban fashion. Protective doesn't mean bulky. Stylish doesn't mean fragile. Finding that balance is where the real work happens. Whether it's matte finishes, color blocking, or sustainable materials, I stay current with what's actually available and what genuinely looks good in 2026.

Deep Dive

Key Areas of Expertise

Drop & Impact Protection

Understand corner reinforcement, shock absorption technologies, and real-world drop scenarios. I've tested cases from concrete to tile to wood floors.

Material Science

Deep knowledge of TPU, polycarbonate, leather, canvas, metal, and hybrid materials. How they age, perform in different temperatures, and what durability really means.

Smartphone Compatibility

Extensive experience across iPhone, Samsung, Google Pixel, and other brands. Precision fit matters. Button responsiveness matters. Camera access matters.

Design & Aesthetics

From minimalist to bold, matte to glossy, natural to vibrant. Understanding how color, texture, and form influence your phone's presence in daily life.

Market Trends

Following what's emerging in mobile accessories — sustainable materials, new protective technologies, design directions that matter to urban users in 2026.

Testing & Verification

Hands-on evaluation of every product I recommend. Drop tests, material stress tests, real-world usage over months. Data-driven recommendations, not marketing claims.

Latest Work