I turn complicated products into “oh, that’s easy.”

I’m Puja Kumari, a Product Designer who turns complex product problems into simple, scalable experiences.

Currently at Cashify, designing across buying, selling, services, and re-commerce.

7+ Years · Product Design · UX/UI · Design Systems · AI · A little bit of everything

Selected work

I like working on the messy part: understanding the problem, finding the simplest path through it, and turning it into something people can actually use.

Cashify app screens showing the redesigned buy and sell experience

Cashify · Product revamp

Reimagining the Cashify consumer experience

Cashify had grown around two very different jobs: selling an old device and buying a refurbished one.

I redesigned the experience to make both journeys easier to understand, navigate, and complete.

  • Product design
  • UX
  • UI
  • Design systems
Google Pixel devices with an upgrade badge, illustrating the yearly upgrade programme

Cashify × Google Pixel Upgrade Program

Making yearly upgrades feel like one journey.

Trade-in, financing, and device selection can easily become separate experiences.

I designed a guided flow that brings them together, helping users understand what they have, what they can get, and what happens next.

  • UX
  • UI
  • Product design
  • Prototyping
A gold coin descending on a parachute, illustrating the Cashify Coins rewards programme

Cashify · Rewards

Making refurbished buying more rewarding.

Cashify Coins turns everyday actions into a simple rewards experience, giving users another reason to explore, engage, and come back.

I worked on the experience from concept to interface, shaping how users earn, understand, and redeem their rewards.

  • Product design
  • UX
  • UI
  • Gamification

About me

I like figuring out the complicated stuff so people don’t have to.

I’m a Product Designer working on consumer products where the business can be complex, but the experience shouldn’t be.

At Cashify, I work across UX, UI, product thinking, and design systems, turning messy business problems into clear, straightforward experiences.

Seven years in, I’ve learned that most “design problems” are really unresolved product decisions. So I work upstream, mapping the states, finding the decision that matters, and removing what doesn’t.

Before product design, I worked across fashion, graphics, and digital design. I studied Textile Design at NIFT Patna, graduating in 2019 with an 8.1 GPA.

Lately, I’ve been exploring AI as part of the design process, using it to explore faster, prototype earlier, and create more code-ready experiences.

Portrait of Puja Kumari
  • Product strategy
  • UX systems
  • Interaction design
  • Brand systems
  • Prototyping
  • Design systems

Experience

A little bit of product, a little bit of visual design, and a lot of figuring things out.

2022 — Present

Cashify

Senior Product Designer

Designing consumer experiences across buying, selling, services, and re-commerce.

Working across product discovery, UX, UI, design systems, prototyping, and cross-functional collaboration with product and engineering.

Previous:

Transformative Ventures

UI/UX Designer

Designed digital experiences across multiple brands, from early concepts to launch. Also worked across web, mobile, email, and product communication.

Weblic Technology

UI/UX Designer

Worked across interface design, visual assets, digital campaigns, and in-house product research.

Pee Gee Fabrics

Textile Designer

Designed prints and visual collections for women’s ethnic wear and kidswear.

Different industries. Same obsession: making things easier to understand.

Have a product problem worth untangling?

I’m always up for talking about products, design, new ideas, or the occasional beautifully complicated problem.