Moi! 👋
I’m Sayef Mahmud and I design for human!
Moi! 👋
I’m Sayef Mahmud and I design for human!
I turn complex ideas into clear, engaging designs. Let’s build something humans will actually enjoy.
I turn complex ideas into clear, engaging designs. Let’s build something humans will actually enjoy.




Previous companies I’ve worked with





Redesigning Wolt Partner App for a Smoother Delivery Experience
Improved the Wolt delivery partner experience by adding in-app translation and clearer map navigation. Inspired by my own experience as a rider, this redesign reduces friction and helps international riders deliver more efficiently.

Redesigning Wolt Partner App for a Smoother Delivery Experience
Improved the Wolt delivery partner experience by adding in-app translation and clearer map navigation. Inspired by my own experience as a rider, this redesign reduces friction and helps international riders deliver more efficiently.

Redesigning Wolt Partner App for a Smoother Delivery Experience
Improved the Wolt delivery partner experience by adding in-app translation and clearer map navigation. Inspired by my own experience as a rider, this redesign reduces friction and helps international riders deliver more efficiently.

Redesigning Wolt Partner App for a Smoother Delivery Experience
As part of a collaborative team effort, I contributed to building a design system for Nokia's Network as Code platform. Our work focused on creating reusable UI components and design guidelines to ensure a consistent, user-friendly experience across the developer portal, SDKs, and API tools. The system streamlined development and strengthened the platform’s brand identity.

Building a design system library for Nokia's Network as Code
As part of a collaborative team effort, I contributed to building a design system for Nokia's Network as Code platform. Our work focused on creating reusable UI components and design guidelines to ensure a consistent, user-friendly experience across the developer portal, SDKs, and API tools. The system streamlined development and strengthened the platform’s brand identity.

Building a design system library for Nokia's Network as Code
As part of a collaborative team effort, I contributed to building a design system for Nokia's Network as Code platform. Our work focused on creating reusable UI components and design guidelines to ensure a consistent, user-friendly experience across the developer portal, SDKs, and API tools. The system streamlined development and strengthened the platform’s brand identity.

Building a design system library for Nokia's Network as Code
As part of a collaborative team effort, I contributed to building a design system for Nokia's Network as Code platform. Our work focused on creating reusable UI components and design guidelines to ensure a consistent, user-friendly experience across the developer portal, SDKs, and API tools. The system streamlined development and strengthened the platform’s brand identity.

Building a design system library for Nokia's Network as Code
As part of a collaborative team effort, I contributed to building a design system for Nokia's Network as Code platform. Our work focused on creating reusable UI components and design guidelines to ensure a consistent, user-friendly experience across the developer portal, SDKs, and API tools. The system streamlined development and strengthened the platform’s brand identity.

Designing Nokia's Network as Code AI for developers portal
Designed an AI chatbot for the NaC Developer Portal to help developers master telecom APIs with quick, contextual answers and hands-on tools. Features like topic navigation and interactive doc highlights boost productivity without needing search, with a UI ready for future integration.

Designing Nokia's Network as Code AI for developers portal
Designed an AI chatbot for the NaC Developer Portal to help developers master telecom APIs with quick, contextual answers and hands-on tools. Features like topic navigation and interactive doc highlights boost productivity without needing search, with a UI ready for future integration.

Designing Nokia's Network as Code AI for developers portal
Designed an AI chatbot for the NaC Developer Portal to help developers master telecom APIs with quick, contextual answers and hands-on tools. Features like topic navigation and interactive doc highlights boost productivity without needing search, with a UI ready for future integration.

Designing Nokia's Network as Code AI for developers portal
As part of a collaborative team effort, I contributed to building a design system for Nokia's Network as Code platform. Our work focused on creating reusable UI components and design guidelines to ensure a consistent, user-friendly experience across the developer portal, SDKs, and API tools. The system streamlined development and strengthened the platform’s brand identity.
Can't recommend highly enough! Sayef was amazing to work with and produced a high quality UI design for my web app. It was quite a time consuming/complex project with a lot to create and he was a pleasure to deal with the entire time. He has excellent communication, gave me daily updates and produced a high quality design that I am very happy with. He was happy to do any revisions as needed and also produced a clickable prototype, responsive layout and even a style guide. Will 100% work with him again in the future for all my UI UX needs!
Can't recommend highly enough! Sayef was amazing to work with and produced a high quality UI design for my web app. It was quite a time consuming/complex project with a lot to create and he was a pleasure to deal with the entire time. He has excellent communication, gave me daily updates and produced a high quality design that I am very happy with. He was happy to do any revisions as needed and also produced a clickable prototype, responsive layout and even a style guide. Will 100% work with him again in the future for all my UI UX needs!
Damiano Starr
Founder, CEO at Foodcy LLC
Can't recommend highly enough! Sayef was amazing to work with and produced a high quality UI design for my web app. It was quite a time consuming/complex project with a lot to create and he was a pleasure to deal with the entire time. He has excellent communication, gave me daily updates and produced a high quality design that I am very happy with. He was happy to do any revisions as needed and also produced a clickable prototype, responsive layout and even a style guide. Will 100% work with him again in the future for all my UI UX needs!
Can't recommend highly enough! Sayef was amazing to work with and produced a high quality UI design for my web app. It was quite a time consuming/complex project with a lot to create and he was a pleasure to deal with the entire time. He has excellent communication, gave me daily updates and produced a high quality design that I am very happy with. He was happy to do any revisions as needed and also produced a clickable prototype, responsive layout and even a style guide. Will 100% work with him again in the future for all my UI UX needs!
Damiano Starr
Founder, CEO at Foodcy LLC
Can't recommend highly enough! Sayef was amazing to work with and produced a high quality UI design for my web app. It was quite a time consuming/complex project with a lot to create and he was a pleasure to deal with the entire time. He has excellent communication, gave me daily updates and produced a high quality design that I am very happy with. He was happy to do any revisions as needed and also produced a clickable prototype, responsive layout and even a style guide. Will 100% work with him again in the future for all my UI UX needs!
Can't recommend highly enough! Sayef was amazing to work with and produced a high quality UI design for my web app. It was quite a time consuming/complex project with a lot to create and he was a pleasure to deal with the entire time. He has excellent communication, gave me daily updates and produced a high quality design that I am very happy with. He was happy to do any revisions as needed and also produced a clickable prototype, responsive layout and even a style guide. Will 100% work with him again in the future for all my UI UX needs!
Damiano Starr
Founder, CEO at Foodcy LLC
Can't recommend highly enough! Sayef was amazing to work with and produced a high quality UI design for my web app. It was quite a time consuming/complex project with a lot to create and he was a pleasure to deal with the entire time. He has excellent communication, gave me daily updates and produced a high quality design that I am very happy with. He was happy to do any revisions as needed and also produced a clickable prototype, responsive layout and even a style guide. Will 100% work with him again in the future for all my UI UX needs!
Can't recommend highly enough! Sayef was amazing to work with and produced a high quality UI design for my web app. It was quite a time consuming/complex project with a lot to create and he was a pleasure to deal with the entire time. He has excellent communication, gave me daily updates and produced a high quality design that I am very happy with. He was happy to do any revisions as needed and also produced a clickable prototype, responsive layout and even a style guide. Will 100% work with him again in the future for all my UI UX needs!
Damiano Starr
Founder, CEO at Foodcy LLC
Have a project to discuss?
Let’s talk about your next project and bring your vision life!
Have a project to discuss?
Let’s talk about your next project and bring your vision life!
Have a project to discuss?
Let’s talk about your next project and bring your vision life!
Have a project to discuss?
Let’s talk about your next project and bring your vision life!