11/10/2026 updated
100 % available
Senior Web/UI/UX/Product Designer, Senior Front-end Developer
Sofia, Bulgaria
Only remote
MS Degree in Math and Computer ScienceAbout me
• Highly qualified Senior Web/UI/UX/Product Designer and Senior Front-end Developer (Senior Design Engineer). • MS University degree in Mathematics and Computer Science. • 27 years of professional experience. • Proven UI/UX industry experience on complex B2B and B2C application design projects.
Web InterfacesHTMLUser Experience (UX)Web AccessibilityAdobe IllustratorAdobe PhotoshopCascading Style Sheets (CSS)Design and TechnologyCritical ThinkingWeb DesignFunctional DesignUser Interface DesignProduct DesignDesign EngineeringResponsive Web Design
• Highly qualified Senior Web/UI/UX/Product Designer and Senior Front-end Developer (Senior Design Engineer).
• MS University degree in Mathematics and Computer Science.
• 27 years of experience creating professional, logical, and user-friendly web and graphical concepts, including wireframes, user flows, prototypes, and high-fidelity mockups.
• Proven UI/UX industry experience on complex B2B and B2C application design projects.
• Proficiency with modern design and prototyping tools such as Figma, Adobe XD, Adobe Photoshop, Adobe Illustrator, AI image generation.
• Strong skills in user research, user empathy, and user-centered design methods.
• Strong skills in building and supporting Design Systems and Front-end Components for mobile-first, responsive applications.
• Certified Scrum Master with solid experience working in an international environment in collaboration with Product Managers, System Analysis, Back-end, Marketing, Sales, QA teams etc. as well as with stakeholders.
• Knowledge and practical application of accessibility standards WCAG/WCAG2.
• Proven ability to deliver end-to-end solutions. Creating and owning design and code from 0 to 1.
• Professional experience as a Founding Designer/Front-end Developer.
• Ability to work independently, without supervision.
• Proactive, problem-solving, reliable, cooperative, critical thinking.
• Strong professional coding skills – HTML, CSS, JavaScript, React, Redux. Vibe coding.
Please check my CV+Portfolio file attached.
Experience
Professional experience10+ years
Freelancer since2016
Languages
BulgarianNative speakerEnglishFluentRussianGood
Project history
Payment processing
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