Hi, I'm Moha, a Product Designer specializing in creating user-friendly digital product based in Paris, France.

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

By integrating user psychology with thoughtful visual design, I craft digital products that balance functionality with aesthetic appeal, delivering intuitive and engaging experiences across platforms.

Selected projects

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

Designing the Telemaq dashboard By Consensys

Launching auto-document collection with seamless crypto payments by CMACGM

See the project

Designing the Telemaq dashboard By Consensys

Launching auto-document collection with seamless crypto payments by CMACGM

See the project

Designing the Telemaq dashboard By Consensys

Launching auto-document collection with seamless crypto payments by CMACGM

See the project

Improving Guest Checkout for a Faster, Frictionless Experience

Reduce confusion, streamline address entry, and build user trust during payment — all without requiring account creation.

See the project

Improving Guest Checkout for a Faster, Frictionless Experience

Reduce confusion, streamline address entry, and build user trust during payment — all without requiring account creation.

See the project

Improving Guest Checkout for a Faster, Frictionless Experience

Reduce confusion, streamline address entry, and build user trust during payment — all without requiring account creation.

See the project

TTM by AirFrance

Time to Meet is a platform that helps Air France’s HR team track and manage annual evaluations, encouraging transparency and fairness across teams.

See the project

TTM by AirFrance

Time to Meet is a platform that helps Air France’s HR team track and manage annual evaluations, encouraging transparency and fairness across teams.

See the project

TTM by AirFrance

Time to Meet is a platform that helps Air France’s HR team track and manage annual evaluations, encouraging transparency and fairness across teams.

See the project

Expert feedback

Michèle Claverie
Marketing & Communication
Working with Moha has been an absolute pleasure. He’s not just a highly skilled designer — he brings energy, passion, and positivity to every project. Moha has an incredible ability to balance creativity with efficiency, handling tight deadlines and multiple tasks without ever compromising on quality.
Emmanuelle Leuthy
Talent Manager chez Universal Music Group
I worked with Moha in Atos. We had fine collaborations ! creative and professional, I recommend Moha.
Gina Tiriakidou
Head of Marketing
Moha is a very talented designer and an asset to every team. He is always very positive, hard-working and passionate about what he does. He works very effectively even under stress, is a self-starter and can successfully multitask and deliver under tight deadlines. On top of that he is very creative and a person l really enjoy working with.
Michèle Claverie
Marketing & Communication
Working with Moha has been an absolute pleasure. He’s not just a highly skilled designer — he brings energy, passion, and positivity to every project. Moha has an incredible ability to balance creativity with efficiency, handling tight deadlines and multiple tasks without ever compromising on quality.
Emmanuelle Leuthy
Talent Manager chez Universal Music Group
I worked with Moha in Atos. We had fine collaborations ! creative and professional, I recommend Moha.
Gina Tiriakidou
Head of Marketing
Moha is a very talented designer and an asset to every team. He is always very positive, hard-working and passionate about what he does. He works very effectively even under stress, is a self-starter and can successfully multitask and deliver under tight deadlines. On top of that he is very creative and a person l really enjoy working with.
Michèle Claverie
Marketing & Communication
Working with Moha has been an absolute pleasure. He’s not just a highly skilled designer — he brings energy, passion, and positivity to every project. Moha has an incredible ability to balance creativity with efficiency, handling tight deadlines and multiple tasks without ever compromising on quality.
Emmanuelle Leuthy
Talent Manager chez Universal Music Group
I worked with Moha in Atos. We had fine collaborations ! creative and professional, I recommend Moha.
Gina Tiriakidou
Head of Marketing
Moha is a very talented designer and an asset to every team. He is always very positive, hard-working and passionate about what he does. He works very effectively even under stress, is a self-starter and can successfully multitask and deliver under tight deadlines. On top of that he is very creative and a person l really enjoy working with.
Michèle Claverie
Marketing & Communication
Working with Moha has been an absolute pleasure. He’s not just a highly skilled designer — he brings energy, passion, and positivity to every project. Moha has an incredible ability to balance creativity with efficiency, handling tight deadlines and multiple tasks without ever compromising on quality.
Emmanuelle Leuthy
Talent Manager chez Universal Music Group
I worked with Moha in Atos. We had fine collaborations ! creative and professional, I recommend Moha.
Gina Tiriakidou
Head of Marketing
Moha is a very talented designer and an asset to every team. He is always very positive, hard-working and passionate about what he does. He works very effectively even under stress, is a self-starter and can successfully multitask and deliver under tight deadlines. On top of that he is very creative and a person l really enjoy working with.

Michèle Claverie
Marketing & Communication
Working with Moha has been an absolute pleasure. He’s not just a highly skilled designer — he brings energy, passion, and positivity to every project. Moha has an incredible ability to balance creativity with efficiency, handling tight deadlines and multiple tasks without ever compromising on quality.
Emmanuelle Leuthy
Talent Manager chez Universal Music Group
I worked with Moha in Atos. We had fine collaborations ! creative and professional, I recommend Moha.
Gina Tiriakidou
Head of Marketing
Moha is a very talented designer and an asset to every team. He is always very positive, hard-working and passionate about what he does. He works very effectively even under stress, is a self-starter and can successfully multitask and deliver under tight deadlines. On top of that he is very creative and a person l really enjoy working with.
Michèle Claverie
Marketing & Communication
Working with Moha has been an absolute pleasure. He’s not just a highly skilled designer — he brings energy, passion, and positivity to every project. Moha has an incredible ability to balance creativity with efficiency, handling tight deadlines and multiple tasks without ever compromising on quality.
Emmanuelle Leuthy
Talent Manager chez Universal Music Group
I worked with Moha in Atos. We had fine collaborations ! creative and professional, I recommend Moha.
Gina Tiriakidou
Head of Marketing
Moha is a very talented designer and an asset to every team. He is always very positive, hard-working and passionate about what he does. He works very effectively even under stress, is a self-starter and can successfully multitask and deliver under tight deadlines. On top of that he is very creative and a person l really enjoy working with.
Michèle Claverie
Marketing & Communication
Working with Moha has been an absolute pleasure. He’s not just a highly skilled designer — he brings energy, passion, and positivity to every project. Moha has an incredible ability to balance creativity with efficiency, handling tight deadlines and multiple tasks without ever compromising on quality.
Emmanuelle Leuthy
Talent Manager chez Universal Music Group
I worked with Moha in Atos. We had fine collaborations ! creative and professional, I recommend Moha.
Gina Tiriakidou
Head of Marketing
Moha is a very talented designer and an asset to every team. He is always very positive, hard-working and passionate about what he does. He works very effectively even under stress, is a self-starter and can successfully multitask and deliver under tight deadlines. On top of that he is very creative and a person l really enjoy working with.
Michèle Claverie
Marketing & Communication
Working with Moha has been an absolute pleasure. He’s not just a highly skilled designer — he brings energy, passion, and positivity to every project. Moha has an incredible ability to balance creativity with efficiency, handling tight deadlines and multiple tasks without ever compromising on quality.
Emmanuelle Leuthy
Talent Manager chez Universal Music Group
I worked with Moha in Atos. We had fine collaborations ! creative and professional, I recommend Moha.
Gina Tiriakidou
Head of Marketing
Moha is a very talented designer and an asset to every team. He is always very positive, hard-working and passionate about what he does. He works very effectively even under stress, is a self-starter and can successfully multitask and deliver under tight deadlines. On top of that he is very creative and a person l really enjoy working with.

Michèle Claverie
Marketing & Communication
Working with Moha has been an absolute pleasure. He’s not just a highly skilled designer — he brings energy, passion, and positivity to every project. Moha has an incredible ability to balance creativity with efficiency, handling tight deadlines and multiple tasks without ever compromising on quality.
Emmanuelle Leuthy
Talent Manager chez Universal Music Group
I worked with Moha in Atos. We had fine collaborations ! creative and professional, I recommend Moha.
Gina Tiriakidou
Head of Marketing
Moha is a very talented designer and an asset to every team. He is always very positive, hard-working and passionate about what he does. He works very effectively even under stress, is a self-starter and can successfully multitask and deliver under tight deadlines. On top of that he is very creative and a person l really enjoy working with.
Michèle Claverie
Marketing & Communication
Working with Moha has been an absolute pleasure. He’s not just a highly skilled designer — he brings energy, passion, and positivity to every project. Moha has an incredible ability to balance creativity with efficiency, handling tight deadlines and multiple tasks without ever compromising on quality.
Emmanuelle Leuthy
Talent Manager chez Universal Music Group
I worked with Moha in Atos. We had fine collaborations ! creative and professional, I recommend Moha.
Gina Tiriakidou
Head of Marketing
Moha is a very talented designer and an asset to every team. He is always very positive, hard-working and passionate about what he does. He works very effectively even under stress, is a self-starter and can successfully multitask and deliver under tight deadlines. On top of that he is very creative and a person l really enjoy working with.
Michèle Claverie
Marketing & Communication
Working with Moha has been an absolute pleasure. He’s not just a highly skilled designer — he brings energy, passion, and positivity to every project. Moha has an incredible ability to balance creativity with efficiency, handling tight deadlines and multiple tasks without ever compromising on quality.
Emmanuelle Leuthy
Talent Manager chez Universal Music Group
I worked with Moha in Atos. We had fine collaborations ! creative and professional, I recommend Moha.
Gina Tiriakidou
Head of Marketing
Moha is a very talented designer and an asset to every team. He is always very positive, hard-working and passionate about what he does. He works very effectively even under stress, is a self-starter and can successfully multitask and deliver under tight deadlines. On top of that he is very creative and a person l really enjoy working with.
Michèle Claverie
Marketing & Communication
Working with Moha has been an absolute pleasure. He’s not just a highly skilled designer — he brings energy, passion, and positivity to every project. Moha has an incredible ability to balance creativity with efficiency, handling tight deadlines and multiple tasks without ever compromising on quality.
Emmanuelle Leuthy
Talent Manager chez Universal Music Group
I worked with Moha in Atos. We had fine collaborations ! creative and professional, I recommend Moha.
Gina Tiriakidou
Head of Marketing
Moha is a very talented designer and an asset to every team. He is always very positive, hard-working and passionate about what he does. He works very effectively even under stress, is a self-starter and can successfully multitask and deliver under tight deadlines. On top of that he is very creative and a person l really enjoy working with.