Open to new roles & freelance

Senior UX/UI & Product Designer Turning Complex Data Into Clear Products

15+ years of experience designing digital products, design systems, and brand identities across life sciences, fintech, crypto, and e-commerce - partnering with organizations such as Moderna, Pfizer, Goldman Sachs, BlackRock, Crypto.com, Coca Cola, and Mercedes Benz.

Today, I also bridge the gap between design and execution, taking ideas from concept to launch and shipping real products through AI-assisted development.

15+ years experience 50,000+ shipments managed daily 500,000+ daily users served 4+ design systems built from scratch End-to-end design → shipped product
Selected work
Products Shaping High-Stakes Industries
Life sciences · 2025–Present

Cold Chain Technologies

Sole product designer · design system, 4+ products

Built the full design system from scratch and designed real-time tracking, analytics and risk tools for a platform managing 50,000+ life-sciences shipments daily - used by Moderna and Pfizer.

Design systemsData vizWeb app
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Crypto / fintech · 2022–2025

Coin Metrics (acquired by Talos)

UX/UI designer · 7-product suite

Designed big-data interfaces visualizing real-time on-chain data across 60+ assets, used by Goldman Sachs, BlackRock and Crypto.com. Built and maintained the company-wide design system.

DashboardsChartsDesign system
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Healthcare · 2021–2022

Clariness - ClinLife®

UX/UI designer · clinical-trial platform

Designed UX and UI for a patient-recruitment platform reaching nearly one million patients across 40+ countries, extending the product design system across web and product.

UX researchWeb & productHealthcare
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E-commerce · 2018–2021

Impoqo - Enetel Solutions

Lead designer · led team of 3

Led design for a multi-channel e-commerce platform adopted by 20+ companies and serving 500,000+ users daily, including MTS GO and the Tehnomanija store.

E-commerceDesign leadershipUX/UI
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About
Designing Products Where Every Detail Matters

I'm a senior UX/UI and product designer with 15+ years of experience, frequently the sole designer driving entire product portfolios - from research and UX through UI, motion and brand identity.

I care about finishing touches and building systems that scale, and I work closely with engineering, data and leadership to ship products that hold up under real-world use.

Design
UX · UI · Product Design · Design Systems · Interaction & Motion · Prototyping · Branding
Tools
Figma · Adobe Creative Suite · AI tools (Claude, ChatGPT, Midjourney)
Build & ship
AI-assisted development (Claude) · Figma-to-code implementation · Front-end production ready · Cloudflare deployment
Industries
Life sciences · Fintech · Crypto · Healthcare · E-commerce
Languages
English (advanced) · Serbian (native)
Contact

Let's Build Something
Worth Noticing

kidnerdie@gmail.com

Central European Time (CET) · +381 64 926 1627 · Open to Hybrid, Remote or Contract