I'm Shivangi Tikekar, a product designer with full-stack development expertise based in Berkeley, CA.
I'm Callum Hayes,
a UX/UI designer specializing in creating user-friendly mobile apps based in London, UK.
Combining computer science foundations with human-centered design to create scalable digital solutions, I have a proven track record of driving business impact through data-informed design decisions, from scaling social platforms to 40K+ users to transforming enterprise tools for 10M+ customers.
Selected projects
Explore my selected projects, showcasing my dedication to innovative and heartfelt design.
Thrive Social Feed
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Thrive Social Feed
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Thrive Social Feed
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Thrive Social Feed
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Thrive Social Feed
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Thrive Social Feed
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Thrive Social Feed
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See the project
Thrive Social Feed
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Thrive Social Feed
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Expert feedback
Read insights and praises from mentors and peers who have guided and witnessed my professional growth.
Dr. James Anderson
Director of the College of Art and Design
"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
Senior Lecturer in Graphic Design
"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
Creative Director & Design Mentor
"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."
Jennifer Lawson
Senior UX/UI Designer at Innovatech Designs
"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 of the College of Art and Design
"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
Senior Lecturer in Graphic Design
"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
Creative Director & Design Mentor
"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."
Jennifer Lawson
Senior UX/UI Designer at Innovatech Designs
"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 of the College of Art and Design
"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
Senior Lecturer in Graphic Design
"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
Creative Director & Design Mentor
"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."
Jennifer Lawson
Senior UX/UI Designer at Innovatech Designs
"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 of the College of Art and Design
"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
Senior Lecturer in Graphic Design
"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
Creative Director & Design Mentor
"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."
Jennifer Lawson
Senior UX/UI Designer at Innovatech Designs
"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 of the College of Art and Design
"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
Senior Lecturer in Graphic Design
"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
Creative Director & Design Mentor
"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."
Jennifer Lawson
Senior UX/UI Designer at Innovatech Designs
"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 of the College of Art and Design
"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
Senior Lecturer in Graphic Design
"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
Creative Director & Design Mentor
"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."
Jennifer Lawson
Senior UX/UI Designer at Innovatech Designs
"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 of the College of Art and Design
"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
Senior Lecturer in Graphic Design
"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
Creative Director & Design Mentor
"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."
Jennifer Lawson
Senior UX/UI Designer at Innovatech Designs
"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 of the College of Art and Design
"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
Senior Lecturer in Graphic Design
"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
Creative Director & Design Mentor
"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."
Jennifer Lawson
Senior UX/UI Designer at Innovatech Designs
"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 of the College of Art and Design
"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
Senior Lecturer in Graphic Design
"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
Creative Director & Design Mentor
"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."
Jennifer Lawson
Senior UX/UI Designer at Innovatech Designs
"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 of the College of Art and Design
"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
Senior Lecturer in Graphic Design
"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
Creative Director & Design Mentor
"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."
Jennifer Lawson
Senior UX/UI Designer at Innovatech Designs
"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 of the College of Art and Design
"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
Senior Lecturer in Graphic Design
"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
Creative Director & Design Mentor
"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."
Jennifer Lawson
Senior UX/UI Designer at Innovatech Designs
"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 of the College of Art and Design
"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
Senior Lecturer in Graphic Design
"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
Creative Director & Design Mentor
"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."
Jennifer Lawson
Senior UX/UI Designer at Innovatech Designs
"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."
Interested in connecting?
Let’s talk projects, collaborations, or anything design!
Interested in connecting?
Let’s talk projects, collaborations, or anything design!
Interested in connecting?
Let’s talk projects, collaborations, or anything design!