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Hi, I am Kyrylo Buriak
Product Designer
Designing product experiences that drive growth & conversion
100% Job Success
Top Rated Plus
Prague
Trusted by teams at
About me
Hi, I’m Kyrylo, a Product Designer with over 10 years of experience. Millions of people have used products and experiences that I helped improve, and my work has contributed to measurable business growth through better user experiences and product strategy.
I believe great design starts long before the first screen is created. It begins with research, data, and understanding both users and business goals, then evolves through validation, prototyping, testing, and iteration until the solution delivers measurable results.
Case studies
Travel company 20 000 users /day
How I increased acquisition on one ofthe world's most popular Mac utilities →
Work on increasing trust and improving UX for the home page.
Published:
Nov 2024
Type of project:
CRO hypothesis
Impact Achieved:
+20% CvR
Travel company 20 000 users /day
Strengthening product value to increase conversion →
Improved the transcription flow by highlighting the product's value proposition
Published:
Nov 2024
Type of project:
Product Design
Impact Achieved:
+10% CvR
Travel company 20 000 users /day
Improving the parking journey through scalable UX solutions →
Improved a critical booking flow through practical, high-impact UX solutions.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+25% CvR
Dashboard for creating and managing survey campaigns
How I designed an enterprise-grade survey platform →
Built the product experience from scratch, balancing business goals with intuitive user workflows.
Published:
2024
Type of project:
Product Design
Impact Achieved:
Successfully commercialized
Hear from my employers
01 - Product & Data Analysis
Analyzing product data to identify user behavior, drop-offs, and growth opportunities. Insights from this stage drive informed design decisions.
02 - User Research
Conducting user interviews and usability research to understand needs, motivations, and pain points. Real evidence replaces assumptions and guides the product direction.
03 - Strategy & Prototyping
Defining product strategy based on research and data while exploring multiple solution concepts. Rapid prototyping helps validate ideas before development.
04 - UI Design & System
Creating intuitive, visually polished interfaces supported by a scalable design system. Consistent components and clear logic enable faster and more efficient product development.
05 - A/B Testing & Optimization
Comparing design solutions through A/B testing and measuring their impact on user behavior. Continuous optimization ensures the product evolves based on real data.
Hear from my employers
“We worked with Kirill at CRO agency ConversionRate.Store, where he most recently served as a Senior UX/UI Specialist. At our CRO agency, where we focus on optimizing thriving businesses to boost their key revenue metrics, crafting optimal UX/UI solutions for our CRO hypotheses is vital to winning A/B tests. A strong data-driven CRO hypothesis paired with a weak UX/UI solution is likely to fail, making UX/UI design a critical factor in the success of CRO experiments.
Kirill has an impressive skill set, consistently delivering UX/UI variations that strengthen CRO hypotheses and drive results for our clients.With our agency's A/B test win rate currently at 52%, Kirill’s creative and strategic approach to UX/UI design has been a significant factor in achieving this success.”
Ihor Sokolov
Co-founder & CEO at ConversionRate.Store
More works
Travel company 20 000 users /day
How I developed funnelfor Expedia →
Work on increasing trust and improving UX for the home page.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Travel company 20 000 users /day
How I developed funnelfor Expedia →
Work on increasing trust and improving UX for the home page.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Travel company 20 000 users /day
How I redesigned a high-value eCommerce funnel →
Designed a scalable FinTech experience focused on clarity, speed, and decision-making.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Travel company 20 000 users /day
Building a data-driven experience for active traders →
Work on increasing trust and improving UX for the home page.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Let’s Discuss
your Project!
Schedule a Consult
© Copyright 2022, All Rights Reserved
Design
Kyrylo Buriak
Designing product experiences that drive growth & conversion
100% Job Success
Top Rated Plus
Book 15 minutes call
Trusted by teams at
Prague
About me
I am highly skilled in using both traditional and non-traditional design tools. I actively use AI tools in my workflow—from generating ideas and creating prototypes to conducting research and validating designs. I am also proficient in user research, data analysis, and A/B testing, and I have a solid understanding of front-end development.
My approach goes beyond visual design. Every project starts with research, understanding users and business goals, and validating ideas with data. From strategy and prototypes to testing and iteration, I focus on solutions that create measurable impact.
Case studies
Used by millions of Mac users worldwide
How I increased acquisition on one of the world's most popular Mac utilities →
Homepage redesign focused on increasing trust, clarity, and conversion.
Published:
Nov 2024
Type of project:
CRO hypothesis
Impact Achieved:
+20% CvR
Trusted by 80% of the world's top podcasters
Strengthening product value to increase conversion →
Improved the transcription flow by highlighting the product's value proposition
Published:
Nov 2024
Type of project:
Product Design
Impact Achieved:
+10% CvR
Serving hundreds of thousands of travelers each month
Improving the parking journey through scalable UX solutions →
Improved a critical booking flow through practical, high-impact UX solutions.
Published:
Nov 2024
Type of project:
Product Design
Impact Achieved:
+25% CvR
Dashboard for creating and managing survey campaigns
How I designed an enterprise-grade survey platform →
Built the product experience from scratch, balancing business goals with intuitive user workflows.
Published:
Nov 2024
Type of project:
Product Design
Impact Achieved:
Successfully commercialized
Hear from my employers
01 - Product & Data Analysis
Analyzing product data to identify user behavior, drop-offs, and growth opportunities. Insights from this stage drive informed design decisions.
02 - User Research
Conducting user interviews and usability research to understand needs, motivations, and pain points. Real evidence replaces assumptions and guides the product direction.
03 - Strategy & Prototyping
Defining product strategy based on research and data while exploring multiple solution concepts. Rapid prototyping helps validate ideas before development.
04 - UI Design & System
Creating intuitive, visually polished interfaces supported by a scalable design system. Consistent components and clear logic enable faster and more efficient product development.
05 - A/B Testing & Optimization
Comparing design solutions through A/B testing and measuring their impact on user behavior. Continuous optimization ensures the product evolves based on real data.
Hear from my employers
“We worked with Kirill at CRO agency ConversionRate.Store, where he most recently served as a Senior UX/UI Specialist. At our CRO agency, where we focus on optimizing thriving businesses to boost their key revenue metrics, crafting optimal UX/UI solutions for our CRO hypotheses is vital to winning A/B tests. A strong data-driven CRO hypothesis paired with a weak UX/UI solution is likely to fail, making UX/UI design a critical factor in the success of CRO experiments.
Kirill has an impressive skill set, consistently delivering UX/UI variations that strengthen CRO hypotheses and drive results for our clients.With our agency's A/B test win rate currently at 52%, Kirill’s creative and strategic approach to UX/UI design has been a significant factor in achieving this success.”
Ihor Sokolov
Co-founder & CEO at ConversionRate.Store
“It has been an absolute pleasure collaborating with Kyrylo over the past year. As a UI/UX designer, Kyrylo consistently impressed me with his ability to balance aesthetics with functionality, creating designs that not only look stunning but also drive measurable results.
In my role as a CRO consultant and Head of Operations, I’ve witnessed firsthand Kyrylo’s deep understanding of user behavior and his knack for transforming complex ideas into intuitive, user-friendly interfaces. His meticulous attention to detail, responsiveness, and ability to adapt to feedback set him apart as a true professional.
Kyrylo’s contributions have been instrumental in optimizing user experiences, leading to significant improvements in engagement and conversion rates. Beyond his technical skills, he brings a collaborative and solution-oriented mindset that makes working with him seamless and enjoyable.
I wholeheartedly recommend Kyrylo to any team or project that values exceptional design and user experience expertise. He is truly a game-changer in his field.”
Myroslava Linkova (Koshchii)
Head of R&D in Quarks Tech
I worked with Kyrylo on brandseoteam.com, brandseohub.com, and earlier on a product hypothesis related to cleanmymac.com
What stood out to me most is that I initially came for “just design,” but ended up with fully polished, launched products that felt thoughtfully built from both a business and user perspective.
Kyrylo doesn’t think like someone who only delivers screens. He approaches work with strong product thinking, considering user behavior, positioning, flows, clarity, and the overall experience behind the product. Many valuable improvements and ideas came proactively from him throughout the process, not just from my requirements.
He’s thoughtful, reliable, easy to collaborate with, and genuinely cares about the final result. You can feel real ownership in the way he works.
Definitely recommend working with him if you need a designer who combines strong visual execution with strategic product thinking.
Ksenia Demchenko
Founder at Brand SEO Team and Brand SEO Hub
More case studies
Education platform for STEM learning.
How I built the product experience for a STEM learning app →
Created a mobile product from scratch, turning complex learning interactions into a seamless user experience.
Published:
2023
Type of project:
Product Design
Impact Achieved:
+20%
Travel company 20 000 users /day
How I redesigned a personalized wellness platform →
Redesigned the end-to-end product experience, improving navigation, personalization, and content discovery for a growing wellness platform.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+30%
Premium sleep & wellness brand.
How I redesigned a high-value eCommerce funnel →
Redesigned the product and cart experience to reduce friction and increase purchase motivation.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+20%
FinTech product for active traders.
Building a data-driven experience for active traders →
Designed a scalable FinTech experience focused on clarity, speed, and decision-making.
Published:
2023
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Let’s Discuss your Project!
Schedule a Consult
© Copyright 2022, All Rights Reserved
Kyrylo Buriak
Design
Kyrylo Buriak
Designing product experiences that drive growth & conversion
100% Job Success
Top Rated Plus
Book 15 minutes call
Trusted by teams at
Prague
About me
Hi, I’m Kyrylo, a Product Designer with 10+ years of experience. I help companies achieve better business results through product strategy and UI/UX design. For me, design is not about making interfaces look better. It is about solving problems and creating products that people enjoy using.
My approach goes beyond visual design. Every project starts with research, understanding users and business goals, and validating ideas with data. From strategy and prototypes to testing and iteration, I focus on solutions that create measurable impact.
Case studies
Used by millions of Mac users worldwide
How I increased trust on one of the world's most popular Mac utilities →
Homepage redesign focused on increasing trust, clarity, and conversion.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+19% ARPU; +20% CvR
Trusted by 80% of the world's top podcasters
Strengthening product value to increase conversion →
Improved the transcription flow by highlighting the product's value proposition
Published:
2024
Type of project:
Product Design
Impact Achieved:
+10% CvR
Serving hundreds of thousands of travelers each month
Improving the parking journey through scalable UX solutions →
Improved a critical booking flow through practical, high-impact UX solutions.
Published:
2023
Type of project:
Product Design
Impact Achieved:
+25% CvR
Dashboard for creating and managing survey campaigns
How I designed an enterprise-grade survey platform →
Built the product experience from scratch, balancing business goals with intuitive user workflows.
Published:
2024
Type of project:
Product Design
Impact Achieved:
Successfully commercialized
Hear from my employers
01 - Product & Data Analysis
Analyzing product data to identify user behavior, drop-offs, and growth opportunities. Insights from this stage drive informed design decisions.
02 - User Research
Conducting user interviews and usability research to understand needs, motivations, and pain points. Real evidence replaces assumptions and guides the product direction.
03 - Strategy & Prototyping
Defining product strategy based on research and data while exploring multiple solution concepts. Rapid prototyping helps validate ideas before development.
04 - UI Design & System
Creating intuitive, visually polished interfaces supported by a scalable design system. Consistent components and clear logic enable faster and more efficient product development.
05 - A/B Testing & Optimization
Comparing design solutions through A/B testing and measuring their impact on user behavior. Continuous optimization ensures the product evolves based on real data.
Hear from my employers
“We worked with Kirill at CRO agency ConversionRate.Store, where he most recently served as a Senior UX/UI Specialist. At our CRO agency, where we focus on optimizing thriving businesses to boost their key revenue metrics, crafting optimal UX/UI solutions for our CRO hypotheses is vital to winning A/B tests. A strong data-driven CRO hypothesis paired with a weak UX/UI solution is likely to fail, making UX/UI design a critical factor in the success of CRO experiments.
Kirill has an impressive skill set, consistently delivering UX/UI variations that strengthen CRO hypotheses and drive results for our clients.With our agency's A/B test win rate currently at 52%, Kirill’s creative and strategic approach to UX/UI design has been a significant factor in achieving this success.”
Ihor Sokolov
Co-founder & CEO at ConversionRate.Store
“It has been an absolute pleasure collaborating with Kyrylo over the past year. As a UI/UX designer, Kyrylo consistently impressed me with his ability to balance aesthetics with functionality, creating designs that not only look stunning but also drive measurable results.
In my role as a CRO consultant and Head of Operations, I’ve witnessed firsthand Kyrylo’s deep understanding of user behavior and his knack for transforming complex ideas into intuitive, user-friendly interfaces. His meticulous attention to detail, responsiveness, and ability to adapt to feedback set him apart as a true professional.
Kyrylo’s contributions have been instrumental in optimizing user experiences, leading to significant improvements in engagement and conversion rates. Beyond his technical skills, he brings a collaborative and solution-oriented mindset that makes working with him seamless and enjoyable.
I wholeheartedly recommend Kyrylo to any team or project that values exceptional design and user experience expertise. He is truly a game-changer in his field.”
Myroslava Linkova (Koshchii)
Head of R&D in Quarks Tech
I worked with Kyrylo on brandseoteam.com, brandseohub.com, and earlier on a product hypothesis related to cleanmymac.com
What stood out to me most is that I initially came for “just design,” but ended up with fully polished, launched products that felt thoughtfully built from both a business and user perspective.
Kyrylo doesn’t think like someone who only delivers screens. He approaches work with strong product thinking, considering user behavior, positioning, flows, clarity, and the overall experience behind the product. Many valuable improvements and ideas came proactively from him throughout the process, not just from my requirements.
He’s thoughtful, reliable, easy to collaborate with, and genuinely cares about the final result. You can feel real ownership in the way he works.
Definitely recommend working with him if you need a designer who combines strong visual execution with strategic product thinking.
Ksenia Demchenko
Founder at Brand SEO Team and Brand SEO Hub
More works
Education platform for STEM learning.
How I built the product experience for a STEM learning app →
Created a mobile product from scratch, turning complex learning interactions into a seamless user experience.
Published:
2023
Type of project:
Product Design
Impact Achieved:
+20%
Personalized yoga learning platform.
How I redesigned a personalized wellness platform →
Redesigned the platform to improve navigation, personalization, and content discovery.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+30%
Premium sleep & wellness brand.
How I redesigned a high-value eCommerce funnel →
Redesigned the product and cart experience to reduce friction and increase purchase motivation.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Travel company 20 000 users /day
Building a data-driven experience for active traders →
Designed a scalable FinTech experience focused on clarity, speed, and decision-making.
Published:
2023
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Let’s Discuss your Project!
Schedule a Consult
© Copyright 2022, All Rights Reserved
Kyrylo Buriak
Design
Kyrylo Buriak
Designing product experiences that drive growth & conversion
100% Job Success
Top Rated Plus
Book 15 minutes call
Trusted by teams at
Prague
About me
I am highly skilled in using both traditional and non-traditional design tools. I actively use AI tools in my workflow—from generating ideas and creating prototypes to conducting research and validating designs. I am also proficient in user research, data analysis, and A/B testing, and I have a solid understanding of front-end development.
My approach goes beyond visual design. Every project starts with research, understanding users and business goals, and validating ideas with data. From strategy and prototypes to testing and iteration, I focus on solutions that create measurable impact.
Case studies
Used by millions of Mac users worldwide
How I increased trust on one of the world's most popular Mac utilities →
Homepage redesign focused on increasing trust, clarity, and conversion.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+20% CVR
Trusted by 80% of the world's top podcasters
Strengthening product value to increase conversion →
Improved the transcription flow by highlighting the product's value proposition
Published:
2024
Type of project:
Product Design
Impact Achieved:
+10% CVR
Serving hundreds of thousands of travelers each month
Improving the parking journey through scalable UX solutions →
Solved a key user problem through scalable, implementation-ready UX solutions.
Published:
2023
Type of project:
Product Design
Impact Achieved:
+25% CvR
Dashboard for creating and managing survey campaigns
How I designed an enterprise-grade survey platform →
Built the product experience from scratch, balancing business goals with intuitive user workflows.
Published:
2024
Type of project:
Product Design
Impact Achieved:
Successfully commercialized
Hear from my employers
01 - Product & Data Analysis
Analyzing product data to identify user behavior, drop-offs, and growth opportunities. Insights from this stage drive informed design decisions.
02 - User Research
Conducting user interviews and usability research to understand needs, motivations, and pain points. Real evidence replaces assumptions and guides the product direction.
03 - Strategy & Prototyping
Defining product strategy based on research and data while exploring multiple solution concepts. Rapid prototyping helps validate ideas before development.
04 - UI Design & System
Creating intuitive, visually polished interfaces supported by a scalable design system. Consistent components and clear logic enable faster and more efficient product development.
05 - A/B Testing & Optimization
Comparing design solutions through A/B testing and measuring their impact on user behavior. Continuous optimization ensures the product evolves based on real data.
Hear from my employers
“We worked with Kirill at CRO agency ConversionRate.Store, where he most recently served as a Senior UX/UI Specialist. At our CRO agency, where we focus on optimizing thriving businesses to boost their key revenue metrics, crafting optimal UX/UI solutions for our CRO hypotheses is vital to winning A/B tests. A strong data-driven CRO hypothesis paired with a weak UX/UI solution is likely to fail, making UX/UI design a critical factor in the success of CRO experiments.
Kirill has an impressive skill set, consistently delivering UX/UI variations that strengthen CRO hypotheses and drive results for our clients.With our agency's A/B test win rate currently at 52%, Kirill’s creative and strategic approach to UX/UI design has been a significant factor in achieving this success.”
Ihor Sokolov
Co-founder & CEO at ConversionRate.Store
“It has been an absolute pleasure collaborating with Kyrylo over the past year. As a UI/UX designer, Kyrylo consistently impressed me with his ability to balance aesthetics with functionality, creating designs that not only look stunning but also drive measurable results.
In my role as a CRO consultant and Head of Operations, I’ve witnessed firsthand Kyrylo’s deep understanding of user behavior and his knack for transforming complex ideas into intuitive, user-friendly interfaces. His meticulous attention to detail, responsiveness, and ability to adapt to feedback set him apart as a true professional.
Kyrylo’s contributions have been instrumental in optimizing user experiences, leading to significant improvements in engagement and conversion rates. Beyond his technical skills, he brings a collaborative and solution-oriented mindset that makes working with him seamless and enjoyable.
I wholeheartedly recommend Kyrylo to any team or project that values exceptional design and user experience expertise. He is truly a game-changer in his field.”
Myroslava Linkova (Koshchii)
Head of R&D in Quarks Tech
I worked with Kyrylo on brandseoteam.com, brandseohub.com, and earlier on a product hypothesis related to cleanmymac.com
What stood out to me most is that I initially came for “just design,” but ended up with fully polished, launched products that felt thoughtfully built from both a business and user perspective.
Kyrylo doesn’t think like someone who only delivers screens. He approaches work with strong product thinking, considering user behavior, positioning, flows, clarity, and the overall experience behind the product. Many valuable improvements and ideas came proactively from him throughout the process, not just from my requirements.
He’s thoughtful, reliable, easy to collaborate with, and genuinely cares about the final result. You can feel real ownership in the way he works.
Definitely recommend working with him if you need a designer who combines strong visual execution with strategic product thinking.
Ksenia Demchenko
Founder at Brand SEO Team and Brand SEO Hub
More works
Education platform for STEM learning.
How I developed funnel for Expedia →
Created a mobile product from scratch, turning complex learning interactions into a seamless user experience.
Published:
2023
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Travel company 20 000 users /day
How I redesigned a personalized wellness platform →
Redesigned the end-to-end product experience, improving navigation, personalization, and content discovery for a growing wellness platform.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+30%
Premium sleep & wellness brand.
How I redesigned a high-value eCommerce funnel →
Redesigned the product and cart experience to reduce friction and increase purchase motivation.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Travel company 20 000 users /day
Building a data-driven experience for active traders →
Designed a scalable FinTech experience focused on clarity, speed, and decision-making.
Published:
2023
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Let’s Discuss your Project!
Schedule a Consult
© Copyright 2022, All Rights Reserved
Kyrylo Buriak
Design
Kyrylo Buriak
Designing product experiences that drive growth & conversion
100% Job Success
Top Rated Plus
Book 15 minutes call
Trusted by teams at
Prague
About me
I am highly skilled in using both traditional and non-traditional design tools. I actively use AI tools in my workflow—from generating ideas and creating prototypes to conducting research and validating designs. I am also proficient in user research, data analysis, and A/B testing, and I have a solid understanding of front-end development.
My approach goes beyond visual design. Every project starts with research, understanding users and business goals, and validating ideas with data. From strategy and prototypes to testing and iteration, I focus on solutions that create measurable impact.
Case studies
Used by millions of Mac users worldwide
How I increased trust on one of the world's most popular Mac utilities →
Homepage redesign focused on increasing trust, clarity, and conversion.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+19% ARPU; +20% CvR
Trusted by 80% of the world's top podcasters
Strengthening product value to increase conversion →
Improved the transcription flow by highlighting the product's value proposition
Published:
2024
Type of project:
Product Design
Impact Achieved:
+10% CvR
Serving hundreds of thousands of travelers each month
Improving the parking journey through scalable UX solutions →
Improved a critical booking flow through practical, high-impact UX solutions.
Published:
2023
Type of project:
Product Design
Impact Achieved:
+25% CvR
Dashboard for creating and managing survey campaigns
How I designed an enterprise-grade survey platform →
Built the product experience from scratch, balancing business goals with intuitive user workflows.
Published:
2024
Type of project:
Product Design
Impact Achieved:
Successfully commercialized
Hear from my employers
01 - Product & Data Analysis
Analyzing product data to identify user behavior, drop-offs, and growth opportunities. Insights from this stage drive informed design decisions.
02 - User Research
Conducting user interviews and usability research to understand needs, motivations, and pain points. Real evidence replaces assumptions and guides the product direction.
03 - Strategy & Prototyping
Defining product strategy based on research and data while exploring multiple solution concepts. Rapid prototyping helps validate ideas before development.
04 - UI Design & System
Creating intuitive, visually polished interfaces supported by a scalable design system. Consistent components and clear logic enable faster and more efficient product development.
05 - A/B Testing & Optimization
Comparing design solutions through A/B testing and measuring their impact on user behavior. Continuous optimization ensures the product evolves based on real data.
Hear from my employers
“We worked with Kirill at CRO agency ConversionRate.Store, where he most recently served as a Senior UX/UI Specialist. At our CRO agency, where we focus on optimizing thriving businesses to boost their key revenue metrics, crafting optimal UX/UI solutions for our CRO hypotheses is vital to winning A/B tests. A strong data-driven CRO hypothesis paired with a weak UX/UI solution is likely to fail, making UX/UI design a critical factor in the success of CRO experiments.
Kirill has an impressive skill set, consistently delivering UX/UI variations that strengthen CRO hypotheses and drive results for our clients.With our agency's A/B test win rate currently at 52%, Kirill’s creative and strategic approach to UX/UI design has been a significant factor in achieving this success.”
Ihor Sokolov
Co-founder & CEO at ConversionRate.Store
“It has been an absolute pleasure collaborating with Kyrylo over the past year. As a UI/UX designer, Kyrylo consistently impressed me with his ability to balance aesthetics with functionality, creating designs that not only look stunning but also drive measurable results.
In my role as a CRO consultant and Head of Operations, I’ve witnessed firsthand Kyrylo’s deep understanding of user behavior and his knack for transforming complex ideas into intuitive, user-friendly interfaces. His meticulous attention to detail, responsiveness, and ability to adapt to feedback set him apart as a true professional.
Kyrylo’s contributions have been instrumental in optimizing user experiences, leading to significant improvements in engagement and conversion rates. Beyond his technical skills, he brings a collaborative and solution-oriented mindset that makes working with him seamless and enjoyable.
I wholeheartedly recommend Kyrylo to any team or project that values exceptional design and user experience expertise. He is truly a game-changer in his field.”
Myroslava Linkova (Koshchii)
Head of R&D in Quarks Tech
I worked with Kyrylo on brandseoteam.com, brandseohub.com, and earlier on a product hypothesis related to cleanmymac.com
What stood out to me most is that I initially came for “just design,” but ended up with fully polished, launched products that felt thoughtfully built from both a business and user perspective.
Kyrylo doesn’t think like someone who only delivers screens. He approaches work with strong product thinking, considering user behavior, positioning, flows, clarity, and the overall experience behind the product. Many valuable improvements and ideas came proactively from him throughout the process, not just from my requirements.
He’s thoughtful, reliable, easy to collaborate with, and genuinely cares about the final result. You can feel real ownership in the way he works.
Definitely recommend working with him if you need a designer who combines strong visual execution with strategic product thinking.
Ksenia Demchenko
Founder at Brand SEO Team and Brand SEO Hub
More works
Education platform for STEM learning.
How I developed funnel for Expedia →
Created a mobile product from scratch, turning complex learning interactions into a seamless user experience.
Published:
2023
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Travel company 20 000 users /day
How I redesigned a personalized wellness platform →
Redesigned the end-to-end product experience, improving navigation, personalization, and content discovery for a growing wellness platform.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+30%
Premium sleep & wellness brand.
How I redesigned a high-value eCommerce funnel →
Redesigned the product and cart experience to reduce friction and increase purchase motivation.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Travel company 20 000 users /day
Building a data-driven experience for active traders →
Designed a scalable FinTech experience focused on clarity, speed, and decision-making.
Published:
2023
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Let’s Discuss your Project!
Schedule a Consult
© Copyright 2022, All Rights Reserved
Kyrylo Buriak
Design
Kyrylo Buriak
Designing product experiences that drive growth & conversion
100% Job Success
Top Rated Plus
Book 15 minutes call
Trusted by teams at
Prague
About me
I am highly skilled in using both traditional and non-traditional design tools. I actively use AI tools in my workflow—from generating ideas and creating prototypes to conducting research and validating designs. I am also proficient in user research, data analysis, and A/B testing, and I have a solid understanding of front-end development.
My approach goes beyond visual design. Every project starts with research, understanding users and business goals, and validating ideas with data. From strategy and prototypes to testing and iteration, I focus on solutions that create measurable impact.
Case studies
Used by millions of Mac users worldwide
How I increased trust on one of the world's most popular Mac utilities →
Homepage redesign focused on increasing trust, clarity, and conversion.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+19% ARPU; +20% CvR
Trusted by 80% of the world's top podcasters
Strengthening product value to increase conversion →
Improved the transcription flow by highlighting the product's value proposition
Published:
2024
Type of project:
Product Design
Impact Achieved:
+10% CvR
Serving hundreds of thousands of travelers each month
Improving the parking journey through scalable UX solutions →
Improved a critical booking flow through practical, high-impact UX solutions.
Published:
2023
Type of project:
Product Design
Impact Achieved:
+25% CvR
Dashboard for creating and managing survey campaigns
How I designed an enterprise-grade survey platform →
Built the product experience from scratch, balancing business goals with intuitive user workflows.
Published:
2024
Type of project:
Product Design
Impact Achieved:
Successfully commercialized
Hear from my employers
01 - Product & Data Analysis
Analyzing product data to identify user behavior, drop-offs, and growth opportunities. Insights from this stage drive informed design decisions.
02 - User Research
Conducting user interviews and usability research to understand needs, motivations, and pain points. Real evidence replaces assumptions and guides the product direction.
03 - Strategy & Prototyping
Defining product strategy based on research and data while exploring multiple solution concepts. Rapid prototyping helps validate ideas before development.
04 - UI Design & System
Creating intuitive, visually polished interfaces supported by a scalable design system. Consistent components and clear logic enable faster and more efficient product development.
05 - A/B Testing & Optimization
Comparing design solutions through A/B testing and measuring their impact on user behavior. Continuous optimization ensures the product evolves based on real data.
Hear from my employers
“We worked with Kirill at CRO agency ConversionRate.Store, where he most recently served as a Senior UX/UI Specialist. At our CRO agency, where we focus on optimizing thriving businesses to boost their key revenue metrics, crafting optimal UX/UI solutions for our CRO hypotheses is vital to winning A/B tests. A strong data-driven CRO hypothesis paired with a weak UX/UI solution is likely to fail, making UX/UI design a critical factor in the success of CRO experiments.
Kirill has an impressive skill set, consistently delivering UX/UI variations that strengthen CRO hypotheses and drive results for our clients.With our agency's A/B test win rate currently at 52%, Kirill’s creative and strategic approach to UX/UI design has been a significant factor in achieving this success.”
Ihor Sokolov
Co-founder & CEO at ConversionRate.Store
“It has been an absolute pleasure collaborating with Kyrylo over the past year. As a UI/UX designer, Kyrylo consistently impressed me with his ability to balance aesthetics with functionality, creating designs that not only look stunning but also drive measurable results.
In my role as a CRO consultant and Head of Operations, I’ve witnessed firsthand Kyrylo’s deep understanding of user behavior and his knack for transforming complex ideas into intuitive, user-friendly interfaces. His meticulous attention to detail, responsiveness, and ability to adapt to feedback set him apart as a true professional.
Kyrylo’s contributions have been instrumental in optimizing user experiences, leading to significant improvements in engagement and conversion rates. Beyond his technical skills, he brings a collaborative and solution-oriented mindset that makes working with him seamless and enjoyable.
I wholeheartedly recommend Kyrylo to any team or project that values exceptional design and user experience expertise. He is truly a game-changer in his field.”
Myroslava Linkova (Koshchii)
Head of R&D in Quarks Tech
I worked with Kyrylo on brandseoteam.com, brandseohub.com, and earlier on a product hypothesis related to cleanmymac.com
What stood out to me most is that I initially came for “just design,” but ended up with fully polished, launched products that felt thoughtfully built from both a business and user perspective.
Kyrylo doesn’t think like someone who only delivers screens. He approaches work with strong product thinking, considering user behavior, positioning, flows, clarity, and the overall experience behind the product. Many valuable improvements and ideas came proactively from him throughout the process, not just from my requirements.
He’s thoughtful, reliable, easy to collaborate with, and genuinely cares about the final result. You can feel real ownership in the way he works.
Definitely recommend working with him if you need a designer who combines strong visual execution with strategic product thinking.
Ksenia Demchenko
Founder at Brand SEO Team and Brand SEO Hub
More works
Education platform for STEM learning.
How I developed funnel for Expedia →
Created a mobile product from scratch, turning complex learning interactions into a seamless user experience.
Published:
2023
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Travel company 20 000 users /day
How I redesigned a personalized wellness platform →
Redesigned the end-to-end product experience, improving navigation, personalization, and content discovery for a growing wellness platform.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+30%
Premium sleep & wellness brand.
How I redesigned a high-value eCommerce funnel →
Redesigned the product and cart experience to reduce friction and increase purchase motivation.
Published:
2024
Type of project:
CRO hypothesis
Impact Achieved:
+20%
Travel company 20 000 users /day
Building a data-driven experience for active traders →
Designed a scalable FinTech experience focused on clarity, speed, and decision-making.
Published:
2023
Type of project:
CRO hypothesis
Impact Achieved:
+20%
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Kyrylo Buriak