Sandeep Kumar

Product Designer
India (Worldwide - Remote)
Experience
Delphi Digital LLC, Delphi Design Studio, USA
Full time - Remote

Product designer

2022 - Present

  • Contributed to end-to-end product design for Herd, a platform simplifying smart contract flows for everyday users.

  • Collaborated on user research by supporting interviews and using personas and journey maps to guide design decisions.

  • Translated the complex nature of smart contracts into accessible UX, streamlining usability for both technical and non-technical users.

  • Analyzed LLM-driven interfaces like Replit, Loveable.dev, and Perplexity to inform a seamless, conversational experience.

  • Designed user flows, wireframes, and high-fidelity UI for the v1 launch, establishing visual direction and interaction consistency.

  • Developed a flexible design system to support scalability and improve developer collaboration.

  • Redesigned Zenrock’s marketing website, applying the new branding developed by another designer.

  • Overhauled the outdated UX and delivered clean, minimal, and modern UIs across both marketing and product surfaces.

  • Designed the full web app experience, focusing on usability, consistency, and scalable interaction patterns.

  • Built a comprehensive design system and component library to ensure consistency across the product and streamline development handoff.

  • I worked on the complete redesign of Offx.tech’s web app with a focus on user flows, UX/UI design, and interaction patterns.

  • Conducted in-depth product and user analysis, including user interviews, to guide design decisions.

  • Developed a scalable design system and reusable component library to improve collaboration with development teams.

  • Introduced UX improvements across settings, notifications, and profile areas for a more intuitive experience.

Strategy Compass GmbH, Germany
Full time - Remote

UX/UI Designer

2021

  • Designed the Mindlantic webapp from scratch, handling UX design, branding, UI, and maintaining the component library.

Purpose Lab LLC, USA
Freelance - Remote

UX/UI Designer

2021

  • Initially worked on the MVP for the Getlit Poetry Platform webapp, then designed the entire webapp from scratch, handling UX design, branding, and UI, contributing to a 50% growth in user sign-ups within the first two months of launch.

Houzecheck, UK
Freelance - Remote

UX/UI Designer

2020

  • Designed the Surveyor Booking webapp, transitioning the offline booking process to an online platform.

  • Redesigned the Houzecheck website and created the Surveyor landing page, leading to a 60% increase in online bookings within the first three months and significantly reducing the need for offline booking methods.

Greenbox Capital LLC, USA
Full time - Remote

UX/UI Designer

2019

  • Worked as a UX/UI Designer on various projects, focusing on creating intuitive and engaging user interfaces and experiences.

  • Contributed to multiple design solutions that enhanced user interaction and satisfaction, laying a solid foundation for my design career.

Education
Bachelor of Technology, Civil Engineering
2011 - 2015

Dr. APJ Kalam Technical University

Lucknow

Skills

Product Design

UX/UI Design

Wireframing

Prototyping

User Interview

Design System

Framer Development

Webflow Development

Tools/technology

Figma

Sketch

Framer

Webflow

Photoshop

After Effects

Jitter

HTML

CSS

Javascript