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Works About Me Areas of Emphasis Proficiency

HI, I'M SERGEI KOVTUN โ€” UX/UI DESIGNER / PRODUCT DESIGNER

ALSO I LOVE TO {_CODE;}, ๐ŸŽธ, ๐Ÿ‚, ๐Ÿ›น AND TURN IDEAS INTO PRODUCTS!
HIRE ME
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Runet Award โ€” Runet Award for the "Mobile Operator" UX/UI Design.
UX Design / UI Design for OPTI-24
Product Design UX Design Design System Style Guide UI Design

Corporate Payment System for OPTI-24's Clients / GAZPROM NEFT

Created design for the OPTI-24 Payment System including Management System, iOS and Android Mobile Apps and Landing Page for marketing aims.

UX Design / UI Design for Refqua
Product Design User Research Wireframes & Prototyping UI Design

Viral & Affiliate Marketing Setup Platform's Design

Idea and UX/UI Design development for a complex system which consists of three parts: management platform, user account management system and UI for customers.

UI Library for Quotit
Style Guide Design System UI Design

Design System & UI Library for NatGen's SaaS Platform

These Design System based on Adobe XD and library of UI elements and components have greatly increased the speed of creating UI mockups and developing web pages.

More Works on Behance →

About Me

Sergei Kovtun

Technically sophisticated UX/UI design professional with 10+ years of experience designing, building and maintaining responsive websites, desktop and mobile applications, and using UI principles to drive business growth and improve end-user experience and usability.

Highly skilled in design development โ€” UI graphics, user flows, wireframes and mockups, style guides and pattern library โ€” deep data analysis โ€” user experience research, task and data analytics, A/B testing and experiments, cognitive walkthrough โ€” and prototyping โ€” web applications, interactive workflows and frameworks. Excellent leadership proficiencies, intuitive collaboration, innovation, hands-on problem-solving, and artistic passion adept at facilitating design evaluation and communicating larger vision.

I can be useful not only in narrow areas of UX/UI design, but I am a strong team player, able to solve a wide range of tasks and make a significant contribution to the overall business goals.

About Sergei Kovtun - UI/UX Designer / Product Designer

Areas of Emphasis

  • UX Design / UI Design / Product Design
  • User Experience Research
  • Data Analysis & Analytics
  • Data Visualization
  • Interaction Design & Usability Testing
  • HCD
  • Frontend Development
  • Engineering
  • Project & Product Management
  • Web & Marketing Solutions
  • Web Content Development / SEO / SMM
  • Agile and Waterfall Development & Process

Proficiency

Environments: Mac OS X, MS Windows
UX/UI Design: Adobe CS, Figma, Adobe XD, SketchApp, InVision, Zeplin, Axure, Balsamiq
Graphic Design: Adobe Photoshop/Illustrator, CorelDRAW
Mobile Design: Responsive Design, Apple iOS, Google Android
Design Systems: Google Material Design, Apple UI Guidelines
User Experience Research: Interviews, Surveys, Data Analysis, Personas and Journey Maps, A/B Testing
Programming: HTML5, CSS3 (SASS/SCSS), Bootstrap, JavaScript, TypeScript, jQuery, React, Angular, Node.js, Express.js, PHP, MongoDB, MySQL, Git
Data Research/SEO: Google Analytics, Yandex Metrika, Semrush, SimilarWeb
Target Ads: Google Ads, Yandex Direct, Facebook Ads, My Target
Methodologies: Scrum/Agile, Waterfall
Reference

Shahab Bokhari

CEO - Integet, LLC | Investor - Behtreen | Entrepreneur

Sergei is a very talented, versatile, and hardworking UX designer. He has vast design experience and his technical capabilities are outstanding. He is very detail-oriented and always delivers high-quality work. I worked with Sergei on some very complex projects and he always delivered excellent results on time. There are very few UX designers that are good in both UX design and Front-End development but Sergei has this unique ability to deliver on both fronts. Sergei's unique skill set makes him a valuable asset for any company. He is very knowledgeable and has a brilliant attitude. He contributed to the team through his professionalism and passion. It was an absolute pleasure to work with Sergei. I wish him all the best in achieving his goals and dreams.

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