Сергій

Leichenko Serhii
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Product Designer

Summary Product Designer with 5.5 years of experience designing complex digital products across SaaS, fintech,
edtech, e-commerce, and enterprise ERP systems. I specialize in turning complex business requirements into
clear, scalable user experiences through research, information architecture, interaction design, and
prototyping. Experienced in improving workflows, designing data-heavy interfaces, and building design
systems that support consistency and product growth. I collaborate closely with product managers,
developers, and business stakeholders to solve problems and deliver thoughtful, user-centered solutions.

Work Experience Awery Aviation Software Product Designer 08/23 - Present
Lead UX/UI design for a large-scale aviation ERP platform, working on complex workflows, operational
modules, and data-intensive interfaces.

Collaborate with product managers, developers, and business stakeholders to translate business
requirements into scalable product experiences.

Improve workflows, navigation, and information architecture across a highly configurable enterprise
platform.

Develop and maintain a product-wide design system, including reusable components, interaction
patterns, responsive layouts, and dark-mode variations.

Design complex tables and data-heavy interfaces to improve information clarity and usability.

Conduct UX audits and usability evaluations to identify friction points and opportunities for improvement.

Coordinate design tasks, conduct design reviews, and mentor designers to support team consistency
and quality.

Voit Digital UX/UI Designer 12/21 - 08/23
Designed end-to-end digital products and responsive websites for clients across multiple industries.

Conducted UX audits and research to identify usability issues and improve user experiences.

Created user flows, wireframes, prototypes, and high-fidelity interfaces from concept to delivery.

Developed design systems and style guides to ensure consistency across projects.

Collaborated with clients, product managers, and developers throughout the design and implementation
process.

Independent Designer UX/UI Designer 02/21 - 11/21
Designed mobile and web apps for startups and growing businesses, focusing on clear user flows and
usability.

Conducted UX research and competitive analysis to guide product decisions and improve user
engagement.

Delivered clean, functional UI concepts aligned with business goals and user expectations.

Skills & Expertise Product Discovery · UX Research · UX Audits · Information Architecture · Data-Heavy Interfaces · Interaction
Design · Wireframing · Prototyping · Usability Testing · UI Design · Design Systems · Product Thinking ·
Motion/Animation

Tools Figma · FigJam · Miro · Maze · Jira · Framer · Adobe Creative Suite

Education Design Course 05/20 - Present
UX UI Design , Web Design

NAKKKIM 09/13 - 08/16
Director (Performing Arts Management)

Kyiv Municipal Academy of Circus and Variety Arts 09/10 - 08/13
Choreographer