Open to opportunities

Harsh Kumar

@harshkumar23

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Product Designer with 3+ years designing data-informed UX and scalable design systems.

India

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What I'm looking for

I’m looking for a product design role where I can own end-to-end UX, build scalable design systems, and use data + research to reduce friction across web and mobile—especially in multi-stakeholder, fast-moving teams.

I’m a Product Designer with 3+ years of experience across e-commerce, ed-tech, and health-tech, specializing in information architecture, design systems, and data-informed UX. I’m at my best owning end-to-end design—from discovery through production-ready component libraries—and translating ambiguous, multi-stakeholder requirements into structured, scalable systems.

Recently, I led a full IA redesign of a 500+ SKU instrument e-commerce store, restructuring navigation and product taxonomy to reduce discovery friction across web and mobile. I’ve also built a two-tier design token architecture (primitive and semantic) with 50+ variables to support a component library of 40+ reusable elements, redesigned academy content hierarchy to improve lead conversion, and independently shipped a B2B landing page. Earlier roles included 0-to-1 ownership for an ed-tech product, measurable reductions in cognitive load (15%), and UX optimizations that improved engagement and conversion through research, competitive analysis, and analytics.

Experience

Work history, roles, and key accomplishments

Current

UX Designer

Current

Kadence.in

Aug 2025 - Present (11 months)

Owned an information architecture redesign for a 500+ SKU instrument e-commerce store, restructuring navigation and product taxonomy to reduce discovery friction across web and mobile. Built data-driven discovery improvements using Google Analytics and contributed to redesigning the KAAL academy website and a Hozon Pack B2B landing page, including a two-tier design token system and reusable compon

Product Taxonomy UX Research Navigation Design Landing Pages Information Architecture Design Systems Product Discovery Google Analytics Drop Off Analysis Landing Page Design Design Tokens Component Libraries Figma

UI/UX Designer

Stealth Startup (Consumer App)

Nov 2024 - Dec 2024 (1 month)

Collaborated on six feature modules applying behavioral design principles to support daily user retention. Worked with interaction mechanics involving variable reward loops and progress mechanics.

UX Strategy Feature Design Retention Behavioral Design Variable Reward Loops Progress Mechanics User Retention Interaction Design

UI/UX Designer

Zarity (Telehealth)

Jul 2024 - Oct 2024 (3 months)

Designed a B2C mobile app and B2B web dashboard simultaneously while maintaining a single design system across different audiences and workflows. Built interactive admin dashboards with data visualizations optimized for speed-to-decision.

UI UX Design Prototyping Design Systems Mobile App Design B2B Dashboard UX Data Visualization Dashboard Design Information Design Speed to Decision UX

Founding Designer

Intellection (Ed-Tech)

Jan 2023 - Mar 2024 (1 year 2 months)

Owned 0-to-1 product design for a B2C mobile app and B2B admin dashboard as the sole designer, from discovery through production-ready assets. Conducted founder-led primary research with students and parents, built personas and a prioritized feature roadmap, and reduced cognitive load on the B2B dashboard via IA restructuring with task-completion validation.

Product Design Roadmapping Component Libraries Usability Testing UX Research Personas Product Roadmapping Information Architecture Data Visualization B2B Admin UX

UI/UX Designer

Degpeg (Live Commerce / Ad-Tech)

Apr 2022 - Dec 2022 (8 months)

Performed UX optimizations to increase landing page engagement and reduce user flow completion time using competitive research. Revamped client and admin dashboards to improve satisfaction and adoption, and redesigned live-stream commerce flow to improve conversion.

Landing Page Design Competitive Research User Flows Dashboard Design

UI/UX Designer

Degpeg

Apr 2022 - Dec 2022 (8 months)

Delivered UX improvements for landing pages and user flows, increasing engagement and reducing time to completion based on competitive research. Revamped client and admin dashboards to improve satisfaction and feature adoption, and redesigned the live-stream commerce flow to lift conversion.