Olena A. Email & Phone Number

Cologne, North Rhine-Westphalia, Germany

Designed and Developed Features: Created and enhanced core features for the MATS platform, producing high-fidelity prototypes from concept to launch, resulting in a 15% increase in user engagement within the first three months.Web App Ownership: Took ownership of designing an intuitive, user-friendly interface for the platform, improving customer satisfaction scores by 20% based on post-launch feedback.Data Visualization: Transformed complex fitness and coaching data into visually appealing, actionable dashboards, enabling users to track progress effectively and boosting daily active users by 25%.Collaborative Design: Partnered with product and marketing teams to create compelling visual content for campaigns, aligning with brand identity and user goals, which increased conversion rates by 18%.UX Audits and Usability Testing: Conducted comprehensive UX audits and testing sessions, identifying and addressing pain points that reduced task completion time by 30%.Figma Mastery: Leveraged Figma to streamline the design process, delivering cohesive UI/UX designs and incorporating motion and animations to enhance interactivity and improve the overall user experience.

United States

I was hired as a designer to work on existing project. The main task was to think through the logic of the interface, make the data display more structured without the need to scroll down the page, create an intuitive clean interface and take into account the dark/light interface version.- Working as a part of a team of 2 designers developing the functionality for golf simulator interface- Developing the logic and usability of various types of navigation- Creating UX for interactive tables with editing options- Simplifying various interfaces by dividing tasks into small logical parts- Collaborating with the development office to make final product have visual and functional consistency.

Berlin, Germany

As a UX/UI Designer for the online learning platform, I contributed to the development of an intuitive and user-centered online learning platform from its inception. My primary goal was to design a clean, distraction-free interface that supported seamless learning experiences for students while offering robust tools for content creators to publish courses efficiently.End-to-End Design Process: Designed the platform interface from initial concept sketches to high-fidelity prototypes using Sketch, ensuring alignment with business goals and user needs.User-Centric Features: Developed a streamlined UI for inline editing tools, enabling content creators to easily add video, audio, text, images, and graphs, improving task efficiency by 25%.Gamification Integration: Designed a gamification flow to enhance learner engagement, resulting in a 20% increase in course completion rates.Scalable Design Systems: Built a comprehensive design system to maintain consistency and scalability, reducing design-developer handoff errors by 30%.Collaboration & Usability: Worked closely with stakeholders and conducted usability testing to ensure the platform met the needs of both students and educators, achieving a 90% satisfaction rate in user feedback surveys.By combining user research, iterative design, and cross-functional collaboration, I created a platform that balances simplicity with functionality, enhancing the overall learning and teaching experience.

Stockholm, Sweden

As a UX/UI Designer for Simplitoo, I was tasked with designing a platform that empowers entrepreneurs to effortlessly launch and manage their businesses in France, addressing the challenges posed by a highly bureaucratic system.Competitor Analysis & Research: Conducted in-depth research and competitor analysis to identify pain points and opportunities, resulting in user flows and low-fidelity wireframes tailored to the platform’s target audience and business goals.Reducing Cognitive Load: Designed a user-friendly experience by breaking complex business setup processes into small, structured steps, leading to a 25% reduction in form completion time and improved user satisfaction.Form Usability: Streamlined the platform's form-filling process by implementing progressive disclosure techniques, increasing task completion rates by 20%.Agile Collaboration: Worked in sprints alongside the development team to iteratively design and implement features, ensuring alignment with both user needs and technical constraints.Performance Metrics: Enhanced user retention by 18% through iterative testing and design refinements, focusing on clear workflows and simplified interactions.

Miami Beach, Florida, Usa

I worked as a team member of the design studio, collaborating closely with the programming department, project managers, and product owners. I created low/high-fidelity prototypes and wireframes for various types of projects, design systems, and mockups.

Singapore, Singapore

I was part of the design team, creating all sorts of vector graphics, websites, web elements, etc. I designed website interfaces, created products that are user-friendly, effective, and appealing, and performed digital retouching and image editing.

I have worked as an independent UI/UX specialist on various freelance platforms.- Creating Website designs- Producting sample sites- Creating products that are user-friendly, effective and appealing- Digital retouching and image editing

Crimea, Ukraine

I worked as part of the design team, created graphic elements, processed photos, made website design (landing pages, e-commerce)- Creating website designs- Producting sample sites- Digital retouching and image editing

Crimea, Ukraine

I created all kinds of print design: concert flyers, posters, etc.