Kayen Peppa Logo

500+ Clients

20+ Years Exp.
Top 1% Expert-Vetted

Ignite clients’ success by crafting human connections that bring their business goals to life.

Kayen Peppa Logo

Sharp Vision. Piquant Creativity. Tasteful Design.

Making spicy ideas come to life at the services of start ups, Digital advertising agencies and fortune 500 companies

"Design is not just what it looks like and feels like.
Design is how it works."

Steve Jobs


Comprehensive research services, delving deep into user behavior and market trends to unearth invaluable insights that drive strategic decision-making and innovation.

Human Factors

User-Centric approach

UX Audit

Evaluation Process
User behavior analysis
Behavioral Insights
Usability Testing
Test scenarios and analysis
Heuristic analysis
Design Principles
Cognitive Walkthrough
Optimization Techniques
Conversion Optimization
User Experience
Experimentation, testing and learning


Harnessing the latest technological
advancements and creative expertise, to pioneers groundbreaking solutions that redefine
industry standards
Product Design
Logic, Mechanic and Aesthetic.
Smart and Strategic Design
User-centric Approach
Predictive and Innovative UX
Complex wireframing
Information Hierarchy & Data Visualization
Content structure and Analysis
Rapid & advanced Prototyping
User flows, and edge cases
Design System & Aesthetic Language
Component library and design normalization
Interaction Design & Storyboarding
Components and Storytelling
Digital Creative Direction
Brand Identity, and Strategic positioning.


Creating innovative digital solutions that seamlessly blend cutting-edge technology with captivating design to elevate brands and drive meaningful engagement.

SaaS Platform

Fintech, healthcare, Education, HR, ...
E-com website
Custom design, Shopify, wooCommerce, ...
Native Mobile App
Behavioral Insights
High conversion Landin Pages
Lead capture, Splash, Sales, Click-through ...
Experimental Website
Innovation Testing Ground
Promotional Website
Marketing Campaign Hub
Digital Ads
Instagram, Facebook, Linkedin, TikTok, X,...
AR/VR design
Digital content into physical environment

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Brickell Plaza, FL 33131

+1 (786) 972 4860

Julien Gray

Senior Product Designer

Client Testimonials
"Julien was very responsive to our communications and flexible with meeting availability. Took our project requirements and delivered exactly what we were looking for. I enjoyed working with Julien and will likely work with him again when the opportunity arises."
Freddy Shamoon
"As always, Julien is not only creative, but quick, reliable, and responsive. He manages to take our vision and run with it with very little direction, and the result is always exactly what we're looking for. We'll be working with him again!"
Jordan Scheffler
"Julien is a great asset to any company or project. He was able to quickly get familiar with our company and hit the ground running to build a design system using Figma. He was able to complete projects on time and with little oversight. I wouldn’t hesitate to recommend Julien for any product design project."
Chris Tanzi
"Julien is a super smart and talented creative director. Appreciated his time and expertise. We'll look to connect again for a large project."
Howard Daniel
"Julien continues to do an excellent job for us. We have used him on several design projects and he continues to impress!"
Collin David
"We hired Julien with the intent of creating a new UI design for a mobile app from scratch. He was able to work at our budget, and met deadlines. Great work, and we will be using him regularly as our team designer as much as possible in the future!"
Thomas Tovin
"This is the second project we've worked on with Julien and he has been absolutely wonderful to work with. He is communicative, professional, flexible, and talented! We look forward to offering him more projects in the future and to continue working with him for any of our interactive design needs."
Gina Gardner
"Julien was really great to work with. He started the relationship off on the right foot by scheduling a call to really understand our goals and objectives with the project. He communicated well and had a great finished project. I would hire Julien again."
Annie Robert