I'm a UI/UX

Hello, I'm Atharva Nikam, a User Experience and Human-computer Interaction grad student at Arizona State University with 3+ years of intern experience in design and research.

I'm Callum Hayes,
a UX/UI designer specializing in creating user-friendly mobile apps based in London, UK.

My design philosophy revolves around human-centered design principles, influencing my approach to UX/UI projects. I cherish every experience as a valuable source of learning.

Selected projects

Explore my selected projects, showcasing my dedication to innovative and heartfelt design.

TONAL: UX Research Case Study

UX Engagement Optimization: Device Utilization and Content Impact on User Engagement

See the project

TONAL: UX Research Case Study

UX Engagement Optimization: Device Utilization and Content Impact on User Engagement

See the project

TONAL: UX Research Case Study

UX Engagement Optimization: Device Utilization and Content Impact on User Engagement

See the project

Super App: Kotal Mahindra Bank

Won 1st place in India. A design hackathon by IIT Bombay presenting a FinTech super app project.

See the project

Super App: Kotal Mahindra Bank

Won 1st place in India. A design hackathon by IIT Bombay presenting a FinTech super app project.

See the project

Super App: Kotal Mahindra Bank

Won 1st place in India. A design hackathon by IIT Bombay presenting a FinTech super app project.

See the project

Farm Management App

Finno AQ is an Agri-tech startup. They providing farm security to Aquaculture and Horticulture farmers.

See the project

Tools

Figma
Web design, Wireframing, Prototyping Tool
Sketch
Web design, Wireframing, Prototyping Tool
InDesign
Web design, Wireframing, Prototyping Tool
Balsamiq
Wireframing tool
Framer
Web Design Tool
ProtoPie
Prototyping tool
InVision
Wireframing, collaborative workspace
Jira AI
Project Management Software

Figma
Web design, Wireframing, Prototyping Tool
Sketch
Web design, Wireframing, Prototyping Tool
InDesign
Web design, Wireframing, Prototyping Tool
Balsamiq
Wireframing tool
Framer
Web Design Tool
ProtoPie
Prototyping tool
InVision
Wireframing, collaborative workspace
Jira AI
Project Management Software

Expertise

UX Research

Mixed Methods UXR

Identifying problems, applying UX principles and methodologies to understand user needs and pain points to inform design solutions.

UI Design

Implement UI design laws, WCAG accessibility, navigation, and information architecture for a seamless user experience for web, mobile (iOS and android)

Data Analysis

Insight generation, reports, based on UX Research testing methods like usability testing. Web analytics to extract valuable user information.

My graduation project

Revolutionizing the educational ecosystem with a mobile app designed to enhance interactive learning and peer collaboration.

See the project

My graduation project

Revolutionizing the educational ecosystem with a mobile app designed to enhance interactive learning and peer collaboration.

See the project

My graduation project

Revolutionizing the educational ecosystem with a mobile app designed to enhance interactive learning and peer collaboration.

See the project

What my previous employers say about me?

Read insights and praises from mentors and peers who have guided and witnessed my professional growth.

Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Dr. James Anderson
Director | Adidas Center for Engagement Science
"As the director of the college, I have witnessed Callum's remarkable growth as a designer. He has a keen eye for detail and a commendable dedication to his craft, which has set a high standard for his peers. Callum's work is a testament to his potential in the design industry."
Elizabeth Thompson
Director | Adidas Center for Engagement Science
"Callum consistently demonstrated exceptional creativity and a deep understanding of user-centric design principles in my design class. His projects were not only aesthetically pleasing but also showcased practical functionality that exceeded course expectations."
Michael Richards
Director | Adidas Center for Engagement Science
"Callum has an extraordinary talent for translating complex concepts into visually appealing and intuitive designs. Working alongside him as a mentor, I was impressed by his ability to seamlessly integrate feedback and push the boundaries of what's possible in digital design."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Dr. James Anderson
Director | Adidas Center for Engagement Science
"As the director of the college, I have witnessed Callum's remarkable growth as a designer. He has a keen eye for detail and a commendable dedication to his craft, which has set a high standard for his peers. Callum's work is a testament to his potential in the design industry."
Elizabeth Thompson
Director | Adidas Center for Engagement Science
"Callum consistently demonstrated exceptional creativity and a deep understanding of user-centric design principles in my design class. His projects were not only aesthetically pleasing but also showcased practical functionality that exceeded course expectations."
Michael Richards
Director | Adidas Center for Engagement Science
"Callum has an extraordinary talent for translating complex concepts into visually appealing and intuitive designs. Working alongside him as a mentor, I was impressed by his ability to seamlessly integrate feedback and push the boundaries of what's possible in digital design."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Dr. James Anderson
Director | Adidas Center for Engagement Science
"As the director of the college, I have witnessed Callum's remarkable growth as a designer. He has a keen eye for detail and a commendable dedication to his craft, which has set a high standard for his peers. Callum's work is a testament to his potential in the design industry."
Elizabeth Thompson
Director | Adidas Center for Engagement Science
"Callum consistently demonstrated exceptional creativity and a deep understanding of user-centric design principles in my design class. His projects were not only aesthetically pleasing but also showcased practical functionality that exceeded course expectations."
Michael Richards
Director | Adidas Center for Engagement Science
"Callum has an extraordinary talent for translating complex concepts into visually appealing and intuitive designs. Working alongside him as a mentor, I was impressed by his ability to seamlessly integrate feedback and push the boundaries of what's possible in digital design."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Dr. James Anderson
Director | Adidas Center for Engagement Science
"As the director of the college, I have witnessed Callum's remarkable growth as a designer. He has a keen eye for detail and a commendable dedication to his craft, which has set a high standard for his peers. Callum's work is a testament to his potential in the design industry."
Elizabeth Thompson
Director | Adidas Center for Engagement Science
"Callum consistently demonstrated exceptional creativity and a deep understanding of user-centric design principles in my design class. His projects were not only aesthetically pleasing but also showcased practical functionality that exceeded course expectations."
Michael Richards
Director | Adidas Center for Engagement Science
"Callum has an extraordinary talent for translating complex concepts into visually appealing and intuitive designs. Working alongside him as a mentor, I was impressed by his ability to seamlessly integrate feedback and push the boundaries of what's possible in digital design."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."

Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Dr. James Anderson
Director | Adidas Center for Engagement Science
"As the director of the college, I have witnessed Callum's remarkable growth as a designer. He has a keen eye for detail and a commendable dedication to his craft, which has set a high standard for his peers. Callum's work is a testament to his potential in the design industry."
Elizabeth Thompson
Director | Adidas Center for Engagement Science
"Callum consistently demonstrated exceptional creativity and a deep understanding of user-centric design principles in my design class. His projects were not only aesthetically pleasing but also showcased practical functionality that exceeded course expectations."
Michael Richards
Director | Adidas Center for Engagement Science
"Callum has an extraordinary talent for translating complex concepts into visually appealing and intuitive designs. Working alongside him as a mentor, I was impressed by his ability to seamlessly integrate feedback and push the boundaries of what's possible in digital design."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Dr. James Anderson
Director | Adidas Center for Engagement Science
"As the director of the college, I have witnessed Callum's remarkable growth as a designer. He has a keen eye for detail and a commendable dedication to his craft, which has set a high standard for his peers. Callum's work is a testament to his potential in the design industry."
Elizabeth Thompson
Director | Adidas Center for Engagement Science
"Callum consistently demonstrated exceptional creativity and a deep understanding of user-centric design principles in my design class. His projects were not only aesthetically pleasing but also showcased practical functionality that exceeded course expectations."
Michael Richards
Director | Adidas Center for Engagement Science
"Callum has an extraordinary talent for translating complex concepts into visually appealing and intuitive designs. Working alongside him as a mentor, I was impressed by his ability to seamlessly integrate feedback and push the boundaries of what's possible in digital design."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Dr. James Anderson
Director | Adidas Center for Engagement Science
"As the director of the college, I have witnessed Callum's remarkable growth as a designer. He has a keen eye for detail and a commendable dedication to his craft, which has set a high standard for his peers. Callum's work is a testament to his potential in the design industry."
Elizabeth Thompson
Director | Adidas Center for Engagement Science
"Callum consistently demonstrated exceptional creativity and a deep understanding of user-centric design principles in my design class. His projects were not only aesthetically pleasing but also showcased practical functionality that exceeded course expectations."
Michael Richards
Director | Adidas Center for Engagement Science
"Callum has an extraordinary talent for translating complex concepts into visually appealing and intuitive designs. Working alongside him as a mentor, I was impressed by his ability to seamlessly integrate feedback and push the boundaries of what's possible in digital design."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Dr. James Anderson
Director | Adidas Center for Engagement Science
"As the director of the college, I have witnessed Callum's remarkable growth as a designer. He has a keen eye for detail and a commendable dedication to his craft, which has set a high standard for his peers. Callum's work is a testament to his potential in the design industry."
Elizabeth Thompson
Director | Adidas Center for Engagement Science
"Callum consistently demonstrated exceptional creativity and a deep understanding of user-centric design principles in my design class. His projects were not only aesthetically pleasing but also showcased practical functionality that exceeded course expectations."
Michael Richards
Director | Adidas Center for Engagement Science
"Callum has an extraordinary talent for translating complex concepts into visually appealing and intuitive designs. Working alongside him as a mentor, I was impressed by his ability to seamlessly integrate feedback and push the boundaries of what's possible in digital design."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."

Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Dr. James Anderson
Director | Adidas Center for Engagement Science
"As the director of the college, I have witnessed Callum's remarkable growth as a designer. He has a keen eye for detail and a commendable dedication to his craft, which has set a high standard for his peers. Callum's work is a testament to his potential in the design industry."
Elizabeth Thompson
Director | Adidas Center for Engagement Science
"Callum consistently demonstrated exceptional creativity and a deep understanding of user-centric design principles in my design class. His projects were not only aesthetically pleasing but also showcased practical functionality that exceeded course expectations."
Michael Richards
Director | Adidas Center for Engagement Science
"Callum has an extraordinary talent for translating complex concepts into visually appealing and intuitive designs. Working alongside him as a mentor, I was impressed by his ability to seamlessly integrate feedback and push the boundaries of what's possible in digital design."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Dr. James Anderson
Director | Adidas Center for Engagement Science
"As the director of the college, I have witnessed Callum's remarkable growth as a designer. He has a keen eye for detail and a commendable dedication to his craft, which has set a high standard for his peers. Callum's work is a testament to his potential in the design industry."
Elizabeth Thompson
Director | Adidas Center for Engagement Science
"Callum consistently demonstrated exceptional creativity and a deep understanding of user-centric design principles in my design class. His projects were not only aesthetically pleasing but also showcased practical functionality that exceeded course expectations."
Michael Richards
Director | Adidas Center for Engagement Science
"Callum has an extraordinary talent for translating complex concepts into visually appealing and intuitive designs. Working alongside him as a mentor, I was impressed by his ability to seamlessly integrate feedback and push the boundaries of what's possible in digital design."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Dr. James Anderson
Director | Adidas Center for Engagement Science
"As the director of the college, I have witnessed Callum's remarkable growth as a designer. He has a keen eye for detail and a commendable dedication to his craft, which has set a high standard for his peers. Callum's work is a testament to his potential in the design industry."
Elizabeth Thompson
Director | Adidas Center for Engagement Science
"Callum consistently demonstrated exceptional creativity and a deep understanding of user-centric design principles in my design class. His projects were not only aesthetically pleasing but also showcased practical functionality that exceeded course expectations."
Michael Richards
Director | Adidas Center for Engagement Science
"Callum has an extraordinary talent for translating complex concepts into visually appealing and intuitive designs. Working alongside him as a mentor, I was impressed by his ability to seamlessly integrate feedback and push the boundaries of what's possible in digital design."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."
Dr. James Anderson
Director | Adidas Center for Engagement Science
"As the director of the college, I have witnessed Callum's remarkable growth as a designer. He has a keen eye for detail and a commendable dedication to his craft, which has set a high standard for his peers. Callum's work is a testament to his potential in the design industry."
Elizabeth Thompson
Director | Adidas Center for Engagement Science
"Callum consistently demonstrated exceptional creativity and a deep understanding of user-centric design principles in my design class. His projects were not only aesthetically pleasing but also showcased practical functionality that exceeded course expectations."
Michael Richards
Director | Adidas Center for Engagement Science
"Callum has an extraordinary talent for translating complex concepts into visually appealing and intuitive designs. Working alongside him as a mentor, I was impressed by his ability to seamlessly integrate feedback and push the boundaries of what's possible in digital design."
Aurel Coza
Director | Adidas Center for Engagement Science
"Callum impressed us with his dedication and innovative approach to UX/UI design. His commitment to user-centered principles significantly contributed to our project's success. His ability to quickly apply feedback and his passion for design trends mark him as a standout talent in the field."