SM

Sofia Mirela Postolache

Available to hire

I am a UX/UI Designer with a background in software, passionate about turning early concepts into intuitive products through rapid user insights and prototyping using Figma and Framer.

About

I am a UX/UI Designer with a background in software, passionate about turning early concepts into intuitive products through rapid user insights and prototyping using Figma and Framer. I enjoy leading end-to-end designs for mobile-first platforms, improving usability through user interviews and iterative testing, and building modular design systems for consistency and efficiency.

With a strong foundation in computer science and IT combined with a recent Google UX Design specialization, I bring both technical expertise and user-centered design skills to create effective and engaging digital experiences. I am collaborative and communicative, capable of aligning stakeholders and working cross-functionally to deliver user-focused products.

  • 4 years' experience
  • Joined August 2025

Industry experience

  • Software & Internet
  • Retail
  • Transportation & Logistics

More experts in Antwerpen, Belgium

Work experience· 5 roles

UX/UI Designer · E-commerce PlatformJun 2025 – Aug 2025 · 3 mos

Mapped user journeys based on interviews and early product feedback. Designed and prototyped a responsive Framer and Shopify site using Figma with reusable components. Developed a lightweight UI kit to speed up build and ensure consistency.

UX/UI Designer · Marketplace PlatformJun 2025 – Present · 1 yr 6 mos

Led end-to-end design for a mobile-first peer-to-peer platform, including research, journey maps, information architecture, wireframes, and interactive prototyping. Conducted user interviews and usability testing to improve navigation, structure, and trust-building elements. Built a modular design system in Figma and worked on an MVP in progress on Sharetribe.

UX/UI Designer · E-commerce PlatformDec 2024 – Aug 2025 · 9 mos

Conducted persona research and led mobile-first UX redesign. Built UI kit and interactive flows in Figma, tested prototypes, and iterated based on feedback. Structured content and layout within Wix constraints.

Software Developer · Adaptive PearlchainJan 2023 – Present · 3 yrs 11 mos
Software Developer · Adaptive PearlchainDec 2021 – Aug 2025 · 3 yrs 9 mos

Education

Bachelor's Degree · "Dunarea de Jos" University2015
UX Design Specialization · Google2025

Certifications and awards

Google UX Design Specialization2025

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