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Кирилл Дерягин

@patr1arh

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Senior Product Designer | Product Thinking × UX × Design Systems | 3D

Russian Federation

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What I'm looking for

I’m looking for a team where I can own UX/UI and brand work end-to-end, use analytics and A/B testing to drive product improvements, build scalable design systems, and collaborate closely with developers while mentoring others.

Senior Product Designer with 5+ years of experience designing digital products, e-commerce platforms, SaaS solutions, CRM systems, and mobile applications

I specialize in end-to-end product design, UX strategy, design systems, and conversion optimization. My work covers the entire product lifecycle—from discovery and research to launch, experimentation, and continuous improvement

Throughout my career, I have delivered 30+ commercial projects, built scalable design systems, improved user experiences through analytics-driven decision making, and collaborated closely with product managers, developers, stakeholders, and business teams

I combine strong UX expertise, product thinking, high-level visual design, AI-assisted workflows, and 3D design to create impactful digital experiences

Experience

Work history, roles, and key accomplishments

UX/UI Designer

Cursor Agency

Aug 2024 - Nov 2025 (1 year 3 months)

Conducted UX audits and owned full website and app design cycles, applying CJM/JTBD, user flows, prototyping, and data-informed decisions. Built design systems for 10+ projects and supported post-launch improvements, reducing development time by 40%.

CJM JTBD User Flows A B Testing Hotjar Amplitude Design Systems Figma Responsive Design

UX/UI Designer

Anthracite Design Studio

Sep 2023 - Aug 2024 (11 months)

Led end-to-end website and multi-platform app design, translating user research into responsive UX/UI and design system updates. Developed and maintained design systems and optimized conversion using A/B testing and drop-off analysis.

UX UI Design Prototyping Design Systems Figma Jira Confluence Hotjar Amplitude A B Testing

Brand Designer

Filial Medical Uniform

Dec 2022 - Aug 2023 (8 months)

Created social media and advertising visuals (static and video) and produced print-ready layouts for medical uniform materials. Used 3D workflows to support creative production from concept to final deliverables.

Social Media Design Video Design Cinema 4D Marvelous Designer Graphic Design 3D Rendering

Web Designer

Atlas Agency

May 2021 - May 2022 (1 year)

Designed multi-page websites, landing pages, and apps, and supported redesigns of existing products. Conducted audience and competitor research (empathy maps, qualitative/quantitative research, CJM, user flows) and created App Store/Google Play listing pages and social creative assets.

Web Design Landing Pages App Design Design Systems UX Research CJM User Flows App Store Google Play ASO Assets

Freelance Designer

Freelance

Jan 2018 - Jan 2022 (4 years)

Delivered 30+ branding and design projects, creating banners, logos, and marketing materials from concept to final visuals. Produced advertising video materials using 3D and designed multi-page websites, landing pages, and online stores.

Logo Design Banner Design Branding Web Design Landing Pages Graphic Design Creative Production

3D & UX/UI Designer

Herbarium Games

Dec 2019 - Apr 2021 (1 year 4 months)

Designed mobile game interfaces and supported publishing visuals by creating App Store and Google Play listing pages. Produced 3D assets including character rigging, texturing, and baking texture maps for game development and marketing.