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I’m Mark Puznianski, a Product Designer with 6.5 years of experience designing user-centered enterprise products and fintech solutions across mobile banking and payments, logistics, ERP, and internal platforms. I combine user research, product strategy, and interaction design to build intuitive experiences that reduce friction and improve usability—while staying closely aligned with business goals. I’ve led end-to-end product discovery and decision-making, working with stakeholders and technical teams to turn complex requirements into scalable, human-centered solutions. From optimizing payment flows to unifying UX across enterprise modules and improving operational efficiency, I focus on creating measurable impact through thoughtful UX/UI design, iteration, and post-delivery alignment.…I’m Mark Puznianski, a Product Designer with 6.5 years of experience designing user-centered enterprise products and fintech solutions across mobile banking and payments, logistics, ERP, and internal platforms. I combine user research, product strategy, and interaction design to build intuitive experiences that reduce friction and improve usability—while staying closely aligned with business goals. I’ve led end-to-end product discovery and decision-making, working with stakeholders and technical teams to turn complex requirements into scalable, human-centered solutions. From optimizing payment flows to unifying UX across enterprise modules and improving operational efficiency, I focus on creating measurable impact through thoughtful UX/UI design, iteration, and post-delivery alignment.

Mark Puznianski

Product Designer, UX Designer, UI Designer, +1

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I’m Mark Puznianski, a Product Designer with 6.5 years of experience designing user-centered enterprise products and fintech solutions across mobile banking and payments, logistics, ERP, and internal platforms. I combine user research, product strategy, and interaction design to build intuitive experiences that reduce friction and improve usability—while staying closely aligned with business goals. I’ve led end-to-end product discovery and decision-making, working with stakeholders and technical teams to turn complex requirements into scalable, human-centered solutions. From optimizing payment flows to unifying UX across enterprise modules and improving operational efficiency, I focus on creating measurable impact through thoughtful UX/UI design, iteration, and post-delivery alignment.…I’m Mark Puznianski, a Product Designer with 6.5 years of experience designing user-centered enterprise products and fintech solutions across mobile banking and payments, logistics, ERP, and internal platforms. I combine user research, product strategy, and interaction design to build intuitive experiences that reduce friction and improve usability—while staying closely aligned with business goals. I’ve led end-to-end product discovery and decision-making, working with stakeholders and technical teams to turn complex requirements into scalable, human-centered solutions. From optimizing payment flows to unifying UX across enterprise modules and improving operational efficiency, I focus on creating measurable impact through thoughtful UX/UI design, iteration, and post-delivery alignment.

Available to hire

I’m Mark Puznianski, a Product Designer with 6.5 years of experience designing user-centered enterprise products and fintech solutions across mobile banking and payments, logistics, ERP, and internal platforms. I combine user research, product strategy, and interaction design to build intuitive experiences that reduce friction and improve usability—while staying closely aligned with business goals.

I’ve led end-to-end product discovery and decision-making, working with stakeholders and technical teams to turn complex requirements into scalable, human-centered solutions. From optimizing payment flows to unifying UX across enterprise modules and improving operational efficiency, I focus on creating measurable impact through thoughtful UX/UI design, iteration, and post-delivery alignment.

Skills

Experience Level

Expert

Expert

Expert

Expert

Language

English

Fluent

Polish

Fluent

Russian

Advanced

Work Experience

Senior Product Designer at Gini LeDend

January 1, 2026 - Present

Owned end-to-end product design for an fintech SDK portfolio, defining product vision and UX strategy for mobile banking and payments implemented by leading European banks. Drove product discovery and decision-making through user research and close client collaboration, identifying key experience gaps and reducing user drop-off during the payment flow by 16%. Partnered with executive leadership and product management to define roadmap priorities and long-term product strategy, and supported technical implementation through post-delivery engineering alignment to reduce design-related QA bugs by 42%.

UX/UI Designer at ITRex Group

June 1, 2024 - December 31, 2025

Designed UX for an internal logistics management system for one of the largest B2B logistics companies in the U.S. Conducted in-depth research and collaborated directly with end users to gather requirements and ensure the interface met the needs of all stakeholders. Created UI for core screens and modules; built and maintained the design system across the entire platform. Collaborated with product owners to lead testing and review sessions and presented solutions to senior management. Unified modules into an end-to-end sharing lifecycle ecosystem, automated 10+ manual processes, and made load creation 7x faster to significantly boost operational efficiency.

UX/UI Designer at Right Information

August 1, 2022 - May 31, 2024

Designed ERP system interfaces for a leading European construction material manufacturer and an automotive company, optimizing production management and operational efficiency in complex industrial environments. Worked with clients to understand unique workflows and goals, translating insights into designs that improved production speed, quality, sales, and overall efficiency. Conducted design audits and guided product redesigns by transforming outdated interfaces into innovative solutions.

UX/UI Designer at TALRACE

August 1, 2020 - July 31, 2022

Designed user interfaces for in-house products. Conducted extensive user research and contributed to product decision-making, including for CMS and corporate password management systems, supporting successful product launches. Created interfaces for complex client solutions, including real-time public transit tracking systems and a user management + e-ticketing platform for a U.S. state public transit authority.

UX/UI Designer at Exposit

November 1, 2019 - July 31, 2020

Designed user interfaces for fintech and healthcare projects, delivering end-to-end UX work including user research, user journey mapping, wireframing, prototyping, and design systems development.