sinnaann™
Product Strategy & UX Leadership
Design Systems & Scalable UI
Cross-Functional Collaboration
User-Centered Research
No trend-chasing. No fluff. Just thoughtful design and product thinking that drives real impact and user value.
© 2025 sinnaann™ Design
AI Product Designer
at Yuze Digital®
Sinan Chengoli
AI Product Designer
at Yuze Digital®
Sinan Chengoli
Product Strategy & UX Leadership
Design Systems & Scalable UI
Cross-Functional Collaboration
User-Centered Research
No trend-chasing. No fluff. Just thoughtful design and product thinking that drives real impact and user value.
© 2025 sinnaann™ Design
AI Product Designer
at Yuze Digital®
Sinan Chengoli
Designed For
Designed For
(2018-25©)
Designed For
(2018-25©)
(27)
Projects.
©2025
©2025
I’ve helped businesses across industries achieve their goals. Here are some recent projects.
(27)
Projects.
©2025
I’ve helped businesses across industries achieve their goals. Here are some recent projects.
What I deliver
What I deliver
What I deliver
I lead with a design mindset that turns strategy into usable, effective experiences.
I lead with a design mindset that turns strategy into usable, effective experiences.
Your digital journey begins with a conversation. Let's talk today.
Your digital journey begins with a conversation. Let's talk today.
Your digital journey begins with a conversation. Let's talk today.
No fluff, just results. Thoughtful design and tools that make your work easier. We focus on smart design and useful features, project after project.
01
High-impact work delivered
I’ve led 20+ projects that helped companies achieve measurable results.
01
High-impact work delivered
I’ve led 20+ projects that helped companies achieve measurable results.
01
High-impact work delivered
I’ve led 20+ projects that helped companies achieve measurable results.
02
Satisfaction benchmark
02
Satisfaction benchmark
02
Satisfaction benchmark
What we do
What we do
What we do
Skillsets.
Skillsets.
(4)
(4)
(4)
(001)
Product Thinking
Solving the right problems by aligning user needs with business goals.
Core Areas
User research
UX strategy
Data-informed design
Feature prioritization
Problem framing
Product-market fit
6+
Product Thinking
(002)
Visual & Interaction Design
Crafting intuitive, consistent, and engaging user experiences.
Core Areas
UI design
Design systems
Interaction patterns
Accessibility
Mobile & web design
Prototyping
6+
Visual & Interaction Design
(003)
Design Leadership
Guiding teams, processes, and design culture at scale.
Core Areas
Team mentorship
Design reviews
Hiring & growth
Stakeholder alignment
Design ops
Feedback culture
4+
Design Leadership
(004)
Cross-functional Collaboration
Working closely with product, engineering, and business to drive impact.
Core Areas
Design–PM sync
Developer handoff
Agile & sprints
Roadmap planning
Business strategy
Communication & storytelling
6+
Cross-functional Collaboration
(001)
Product Thinking
Solving the right problems by aligning user needs with business goals.
Core Areas
User research
UX strategy
Data-informed design
Feature prioritization
Problem framing
Product-market fit
6+
Product Thinking
(002)
Visual & Interaction Design
Crafting intuitive, consistent, and engaging user experiences.
Core Areas
UI design
Design systems
Interaction patterns
Accessibility
Mobile & web design
Prototyping
6+
Visual & Interaction Design
(003)
Design Leadership
Guiding teams, processes, and design culture at scale.
Core Areas
Team mentorship
Design reviews
Hiring & growth
Stakeholder alignment
Design ops
Feedback culture
4+
Design Leadership
(004)
Cross-functional Collaboration
Working closely with product, engineering, and business to drive impact.
Core Areas
Design–PM sync
Developer handoff
Agile & sprints
Roadmap planning
Business strategy
Communication & storytelling
6+
Cross-functional Collaboration
(001)
Product Thinking
Solving the right problems by aligning user needs with business goals.
Core Areas
User research
UX strategy
Data-informed design
Feature prioritization
Problem framing
Product-market fit
6+
Product Thinking
(002)
Visual & Interaction Design
Crafting intuitive, consistent, and engaging user experiences.
Core Areas
UI design
Design systems
Interaction patterns
Accessibility
Mobile & web design
Prototyping
6+
Visual & Interaction Design
(003)
Design Leadership
Guiding teams, processes, and design culture at scale.
Core Areas
Team mentorship
Design reviews
Hiring & growth
Stakeholder alignment
Design ops
Feedback culture
4+
Design Leadership
(004)
Cross-functional Collaboration
Working closely with product, engineering, and business to drive impact.
Core Areas
Design–PM sync
Developer handoff
Agile & sprints
Roadmap planning
Business strategy
Communication & storytelling
6+
Cross-functional Collaboration
About me
About me
About me
sinnann™
sinnann™
sinnann™
How I design and launch digital products that work.
How I design and launch digital products that work.
I combine design, strategy, and user insight to create meaningful experiences that drive results.
01
Design backed by real insight
01
Design backed by real insight
01
Design backed by real insight
02
Clear goals, smart direction
02
Clear goals, smart direction
02
Clear goals, smart direction
03
Interfaces with purpose
03
Interfaces with purpose
03
Interfaces with purpose
04
Launched with care and detail
04
Launched with care and detail
04
Launched with care and detail
Watch showreel
(2016-25©)
Watch showreel
(2016-25©)
Watch showreel
(2016-25©)
Testimonials
Testimonials
Testimonials
Experiences.
©2025
©2025
©2025
4.9
4.9
/5
I’ve delivered 20+ projects that helped companies achieve real, measurable results.
sinnann™
sinnann™
sinnann™
10+
Feedback from
past teams
10+
Feedback from
clients worldwide
10+
Feedback from
past teams
Mounir Elhri
Head of Design at CPT Markets
Creative, focused, and user-driven. Sinan improved our platform and was a key design lead.
Mounir Elhri
Head of Design at CPT Markets
Creative, focused, and user-driven. Sinan improved our platform and was a key design lead.
Mounir Elhri
Head of Design at CPT Markets
Creative, focused, and user-driven. Sinan improved our platform and was a key design lead.
Hamlet Khachatryan Ph.D.
LLM Engineer Lead at AI71
Sinan goes beyond design. He thinks through the full experience and delivers with clarity.
Hamlet Khachatryan Ph.D.
LLM Engineer Lead at AI71
Sinan goes beyond design. He thinks through the full experience and delivers with clarity.
Hamlet Khachatryan Ph.D.
LLM Engineer Lead at AI71
Sinan goes beyond design. He thinks through the full experience and delivers with clarity.
Sameer Ali Khan
Senior Program Manager at CNTXT AI
Sinan blends strategy and design effortlessly. His work pushed our product ahead of the curve.
Sameer Ali Khan
Senior Program Manager at CNTXT AI
Sinan blends strategy and design effortlessly. His work pushed our product ahead of the curve.
Sameer Ali Khan
Senior Program Manager at CNTXT AI
Sinan blends strategy and design effortlessly. His work pushed our product ahead of the curve.
User interactions designed
User interactions designed
User interactions designed
Successful projects launched
Successful projects launched
Successful projects launched
Stakeholder satisfaction rate
Stakeholder satisfaction rate
Stakeholder satisfaction rate
Monthly visitors driven through SEO
Monthly visitors driven through SEO
Monthly visitors driven through SEO
sinnann™
sinnann™
sinnann™
Every project I take on is built for long-term success.
My approach is simple: I focus on functionality, speed, and clarity to deliver projects that serve a clear purpose without unnecessary complexity.
My approach is simple: I focus on functionality, speed, and clarity to deliver projects that serve a clear purpose without unnecessary complexity.
I don’t overpromise or use flashy marketing language. I focus on building well-designed, functional products that help businesses succeed.
I don’t overpromise or use flashy marketing language. I focus on building well-designed, functional products that help businesses succeed.
Case study
UX/UI redesign and product optimization.
From strategy and design to product launch and growth
From strategy and design to product launch and growth
I lead my team from strategy to launch.
I lead my team from strategy to launch.
Performance Boost:
Page speed +48%,
Bounce rate -23%
Conversion Rate Improvement:
4.2% → 5.9%
“Thanks to the redesign, we've seen a steady 60% increase in leads.”
Liz James
Head of Marketing at CPT Markets
100
Pagespeed score
We prioritize performance without sacrificing visual appeal or functionality.
+30%
+30%
Quarterly visits
+1k
Dec
+1k
Dec
+1k
Dec
+1.3k
Jan
+1.3k
Jan
+1.3k
Jan
+1.1k
Feb
+1.1k
Feb
+1.1k
Feb
+1.5k
Feb
+1.5k
Feb
+1.5k
Feb
+2.3k
Feb
+2.3k
Feb
+2.3k
Feb
+5.9k
Mar
+5.9k
Mar
+5.9k
Mar
sinnann™
sinnann™
sinnann™
The faces behind the projects at Yuze.
The faces behind the projects at Yuze.
Our Team
Meet the people driving innovation and impact at Yuze.
We believe great work comes from collaboration. That’s why we work closely with each other to ensure every project meets your goals and exceeds expectations.
Head of Product Design
at Yuze®
Sinan Chengoli
Drives the vision and execution of AI-powered product experiences that are both intuitive and impactful.
Head of Product Design
at Yuze®
Sinan Chengoli
Drives the vision and execution of AI-powered product experiences that are both intuitive and impactful.
Head of Product Design
at Yuze®
Sinan Chengoli
Drives the vision and execution of AI-powered product experiences that are both intuitive and impactful.
Head of AI
at Yuze®
Anthony Monteard
Leads AI-driven design strategies to build intelligent, user-focused products that deliver real value
Head of AI
at Yuze®
Anthony Monteard
Leads AI-driven design strategies to build intelligent, user-focused products that deliver real value
Head of AI
at Yuze®
Anthony Monteard
Leads AI-driven design strategies to build intelligent, user-focused products that deliver real value
Chief Growth Officer
at Yuze®
Paul Chivi
Leads growth strategy across product, marketing, and partnerships to scale the business effectively.
Chief Growth Officer
at Yuze®
Paul Chivi
Leads growth strategy across product, marketing, and partnerships to scale the business effectively.
Chief Growth Officer
at Yuze®
Paul Chivi
Leads growth strategy across product, marketing, and partnerships to scale the business effectively.
Project Manager
at Yuze®
Vaishnavi Hegde
Oversees planning, timelines, and execution to ensure every project is delivered on time and aligned with goals.
Project Manager
at Yuze®
Vaishnavi Hegde
Oversees planning, timelines, and execution to ensure every project is delivered on time and aligned with goals.
Project Manager
at Yuze®
Vaishnavi Hegde
Oversees planning, timelines, and execution to ensure every project is delivered on time and aligned with goals.
FAQ.
FAQ.
Got questions? Here’s everything you need to know about working with me.
I combine business goals, user needs, and technical feasibility. It’s a balance of clear strategy, research-backed decisions, and hands-on execution.
Yes. I’ve led design for AI-driven platforms, focusing on making complex systems feel intuitive, ethical, and valuable to real users.
Cross-functional collaboration is a core part of my process. I work closely with product, engineering, marketing, and leadership to align design with vision and delivery.
I’m involved end-to-end—from early discovery and ideation to delivery and iteration. I make sure design has a seat at the table from day one.
Figma for design and systems. Notion and FigJam for strategy and collaboration. I also work closely with engineers using dev handoff tools and documentation.
I’ve designed for Government AI platforms, Forex systems, Crypto and Web3 apps, digital banking, betting, entertainment, and AdTech. My work spans B2B and B2C products, including mobile apps, admin panels, dashboards, and complex internal tools built to serve real users at scale.
I combine business goals, user needs, and technical feasibility. It’s a balance of clear strategy, research-backed decisions, and hands-on execution.
Yes. I’ve led design for AI-driven platforms, focusing on making complex systems feel intuitive, ethical, and valuable to real users.
Cross-functional collaboration is a core part of my process. I work closely with product, engineering, marketing, and leadership to align design with vision and delivery.
I’m involved end-to-end—from early discovery and ideation to delivery and iteration. I make sure design has a seat at the table from day one.
Figma for design and systems. Notion and FigJam for strategy and collaboration. I also work closely with engineers using dev handoff tools and documentation.
I’ve designed for Government AI platforms, Forex systems, Crypto and Web3 apps, digital banking, betting, entertainment, and AdTech. My work spans B2B and B2C products, including mobile apps, admin panels, dashboards, and complex internal tools built to serve real users at scale.
I combine business goals, user needs, and technical feasibility. It’s a balance of clear strategy, research-backed decisions, and hands-on execution.
Yes. I’ve led design for AI-driven platforms, focusing on making complex systems feel intuitive, ethical, and valuable to real users.
Cross-functional collaboration is a core part of my process. I work closely with product, engineering, marketing, and leadership to align design with vision and delivery.
I’m involved end-to-end—from early discovery and ideation to delivery and iteration. I make sure design has a seat at the table from day one.
Figma for design and systems. Notion and FigJam for strategy and collaboration. I also work closely with engineers using dev handoff tools and documentation.
I’ve designed for Government AI platforms, Forex systems, Crypto and Web3 apps, digital banking, betting, entertainment, and AdTech. My work spans B2B and B2C products, including mobile apps, admin panels, dashboards, and complex internal tools built to serve real users at scale.
Newest trends and insights from my experince.
Newest trends and insights from my experince.
Stay informed about my latest projects, trends, and industry insights.
sinnann™
sinnann™
sinnann™
What’s new
in digital?
What’s new
in digital?
What’s new
in digital?
© 2025 sinnann™
Let’s talk.
Let’s talk design, ideas, hiring or anything in between.”
Thoughtful perspective
I bring hands-on design experience across fintech, AI, Web3, and other complex industries.
Direct collaboration
You’ll be working directly with me, no middle layers, just clear and honest conversations.
AI Product Designer
at Yuze Digital®
Sinan Chengoli
Let’s talk.
Let’s talk design, ideas, hiring or anything in between.”
Thoughtful perspective
I bring hands-on design experience across fintech, AI, Web3, and other complex industries.
Direct collaboration
You’ll be working directly with me, no middle layers, just clear and honest conversations.
AI Product Designer
at Yuze Digital®
Sinan Chengoli
© 2025 sinnann™
Let’s talk.
Let’s talk design, ideas, hiring or anything in between.”
Thoughtful perspective
I bring hands-on design experience across fintech, AI, Web3, and other complex industries.
Direct collaboration
You’ll be working directly with me, no middle layers, just clear and honest conversations.
AI Product Designer
at Yuze Digital®
Sinan Chengoli