One app for all your lights.

A seamless mobile experience for intelligent lighting control

Scope

– UX & visual design
– Mobile app flows
– Product definition & prototyping

OttoLed was designed as a plug-and-play smart lighting solution: one app to control all your lights, moods, and routines—without setup friction or technical complexity.

We crafted a smooth, no-login experience with responsive interactions, instant pairing, and full color + temperature control. The UI allowed users to personalize their environment in real time while keeping the interface minimal.

Smart home app interfaces on multiple smartphones, featuring light controls, registration, and energy reports. Screens show connection prompts, welcome message, user settings, toggle switches for dining and living room lights, and graphical energy us

Four smartphone screens displaying different interfaces for a smart lighting app, showing color adjustments and connectivity options.

From design system to development handoff, the OttoLed app became a working product with real users. It helped us prove that smart lighting doesn’t have to feel technical—it can be invisible, intuitive, and delightful.

What They Say

I’ve had the chance to work with visionary leaders and passionate builders. Here’s what some of them had to say.

  I think Kudret is a great teammate with a unique personality of perfectionism which adds to the diversity of the product team.
    — Berkman Çavuşoğlu, Partner at Linktera

    Kudret is a very dependable design partner. His ability to evaluate both current and ideal states made complex decisions simpler.
    — Kıvılcım Hindistan, CTO at Sürat Kargo

    Kudret’s design systems helped us reduce front-end dev time by nearly 30%. His handoffs were so well-structured that iteration cycles dropped significantly.
    — Emre Büyüközkan, CTO at Flick

    Kudret handled the end-to-end design process in a complicated project and took action on many overlooked areas.
    — İsmail Şahan, CTO at Momentup

    Kudret is an excellent person, a good friend, and a really good mentor. He was a pleasure to work with and I learned a lot from him. He deserves all the best.
    — Oğuz Atılan, UX/UI Designer at GT

Let’s Build Something Together

With 250+ projects and 15+ years of experience, I help teams turn ideas into beautiful, scalable products.

One app for all your lights.

OttoLed was designed as a plug-and-play smart lighting solution: one app to control all your lights, moods, and routines—without setup friction or technical complexity.

From design system to development handoff, the OttoLed app became a working product with real users. It helped us prove that smart lighting doesn’t have to feel technical—it can be invisible, intuitive, and delightful.

What They Say

What They Say What They Say

Let’s Build Something Together

What They Say