SP

Siarhei Palianski

Available to hire

Hi! I'm Siarhei Palianski, a Senior UI/UX Designer with over six years of experience crafting user-centered designs for B2B SaaS and mobile applications.

About

Hi! I’m Siarhei Palianski, a Senior UI/UX Designer with over six years of experience crafting user-centered designs for B2B SaaS and mobile applications. I specialize in turning complex data into clean, intuitive interfaces that improve user engagement and support business goals. Collaboration and research-driven design are at the core of my work, and I love bringing teams together to create products users love.

I’ve worked on a wide range of projects, from real-time monitoring systems to financial platforms and VOIP startups. With strong skills in UX research, usability testing, and design system development, I’m always eager to tackle new challenges and keep learning the latest tools and methods. If you’re looking for a proactive and adaptable designer who can bridge the gap between design and development, I’d love to connect!

  • 5 years' experience
  • Joined July 2025

Languages

  • EnglishAdvanced
  • FrenchIntermediate
  • PolishBeginner

Industry experience

  • Software & Internet
  • Financial Services
  • Telecommunications
  • Transportation & Logistics
  • Professional Services

Work experience

Senior UI/UX Designer · Godel Technologies Europe / PolandJan 2023 – Jul 2025 · 2 yrs 7 mos

Led design projects for FundData platform related to financial funds verification and processing on the global stock market. Created detailed personas and customer journey maps to uncover pain points and improve user flows, increasing user engagement by 25%. Conducted targeted user interviews and translated insights into design solutions supporting successful MVP launch. Advocated for user-centered and data-driven design best practices across international distributed teams.

Senior UI/UX Designer · FreelanceJan 2023 – Present · 3 yrs 11 mos

Worked on a real-time parking slots monitoring system for both web and mobile platforms. Conducted a UI/UX audit identifying critical usability issues that reduced user friction by 30%. Enhanced the interface for over 10,000 daily users improving data clarity. Upgraded analytics dashboards for faster insights and developed a unified design system cutting design time for new features by 40%.

UI/UX Designer · Dana Networks / Belarus - USAJan 2021 – Jul 2025 · 4 yrs 7 mos

Owned full design lifecycle for Prison Connect, a VoIP-based phone call startup, conducting desk research, competitor analysis, persona development, CJMs, and optimization of user flows to improve UX clarity and reduce friction. Developed wireframes and high-fidelity prototypes driving product from concept to launch. Sole designer for IndusTrack SaaS solution managing scheduling, geo and time-tracking, CRM, and invoicing. Designed multiple business modules, conducted usability testing with over 30 users, improved analytics dashboards reducing reporting time by 50%. Presented designs and findings regularly to stakeholders, contributing to successful market launch and winning the Million Dollar Challenge in 2021.

Education

Programming Engineer · University of Informatics and Radioelectronics2030 – 2025

Certifications and awards· 12

Design Thinking: The Ultimate Guide2030 – 2025
Information Visualization2030 – 2025
UI Design Patterns for Successful Software2030 – 2025
The Practical Guide to Usability2030 – 2025

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