Pixelswithin

Proof

I’ve been turning ideas into digital products since 2009.

I’m Diana. I’m a product engineer who works across design, frontend, backend, and product thinking.

I’ve built software for businesses large and small, worked on products used by hundreds of thousands of people, and built my own consumer brand from an idea into something carried by major retailers.

Here are some of the things I’ve shipped.

Washday Website

Custom software for a business with a lot of moving parts.

Washday app artwork featuring a laundry delivery van and a character carrying folded clothes
App Store Google Play

Washday Website is a custom platform built around the way a multi-location laundry business actually operates.

I designed and developed software for managing bookings, subscriptions, customers, orders, routing, and dispatch—bringing the moving parts of the business into one system.

What I worked on

  • Product and UX design
  • Frontend development
  • Backend architecture
  • Bookings and subscriptions
  • Routing and dispatch
  • Customer and order management
  • Deployment and ongoing iteration

This is the kind of problem I like most: a real business with its own way of working, where generic software doesn’t quite fit.

Unicode

Building for a standard used everywhere.

Unicode website showing characters from languages around the world and its Adopt a Character program
Visit Unicode

I worked on the website for the Unicode Consortium—aka “the emoji people”—helping redesign and build its public-facing experience.

The project involved taking a large amount of technical and institutional information and making it easier to navigate and understand.

What I worked on

  • Website development
  • Responsive frontend implementation
  • Information architecture
  • UX
  • Accessibility

Working on Unicode reinforced something that has followed me throughout my career:

Good software isn’t just about making something work. It’s about making complicated things understandable.

Cute Tarot

From an idea to 100,000 users.

Kawaii Tarot deck, cards, and packaging arranged on a pastel tabletop
Visit Cute Tarot App Store Google Play

Cute Tarot started as my own consumer product and grew into a brand spanning mobile apps, ecommerce, publishing, and retail.

I worked across UX and product engineering for the Cute Tarot iOS and Android app, which grew to more than 100,000 users.

The larger brand went on to support more than $500,000 in retail sales, with products distributed through more than six major retailers, including Barnes & Noble and Urban Outfitters.

I also developed additional products, including Spoopy Tarot.

100K+
app users
$500K+
retail sales
6+
major retailers

Cute Tarot taught me the other half of building products:

Shipping is only the beginning. Someone has to want what you made.

I learned by building.

I started teaching myself HTML and CSS in middle school.

By 2009, I was building ecommerce software professionally with PHP and Magento, including custom plugins for proprietary business workflows.

Then I kept learning whatever the next thing required.

Code → ecommerce → UX design → frontend engineering → mobile apps → product engineering → AI-assisted development

Over the years, I’ve worked with startups, small businesses, established organizations, internal teams, and products serving hundreds of thousands of users.

I’ve worked as a developer.

I’ve worked as a UX designer.

I’ve built my own products.

I’ve sat with clients and figured out what they actually needed before figuring out what needed to be coded.

That range is intentional.

I like being able to look at the whole problem.

15+ years of shipping.

Middle school
Started teaching myself HTML and CSS.
High school
Expanded into server-side programming and databases, and started building my portfolio.
2009
Started professionally building ecommerce systems and custom business software.
2014
Moved deeper into UX and product design, helping build a proprietary website platform and training designers to ship client sites.
2015–2018
Built websites and product experiences directly with businesses, from requirements through launch.
2018
Worked on a large frontend migration from Flash to React.
2018–2022
Built Cute Tarot into a consumer product brand reaching 100K app users and $500K+ in retail sales.
2022
Worked on product experiments and software serving flows used by hundreds of thousands of people.
Today
I build websites and custom software through Pixelswithin.

What I build with

Modern tools for products that need to move.

I don’t believe in making the technology more complicated than the product needs to be.

I use a modern JavaScript and TypeScript stack that lets me move from an idea to a real production product quickly—while keeping it flexible enough to change as we learn.

React

For rich, interactive interfaces and products that need to grow over time.

Next.js

My go-to for modern full-stack web applications, bringing the frontend and server-side pieces of a product together.

Node.js

For APIs, backend services, integrations, automation, and the logic behind the interface.

TypeScript

Across the stack, so products stay easier to understand, maintain, and change as they grow.

Capacitor

For turning web technology into real iPhone and Android apps without maintaining completely separate products.

Tailwind CSS

For building responsive interfaces quickly while keeping the visual system consistent.

SQL

For the business data underneath the product—customers, orders, inventory, bookings, activity, and whatever else the business needs to keep track of.

APIs & integrations

Payments, authentication, analytics, AI, email, third-party services, and the other systems a product needs to talk to.

AI-assisted development

I use AI throughout my development workflow to prototype, explore, debug, and ship faster.

It doesn’t replace engineering judgment. It gives me more leverage to build.

More than code.

“The site looks incredible.”

John McCabeDecision Analysis Inc.

“Responsive and easy to work with.”

Greg WelchUnicode Consortium

“Design knowledge and speed … formidable.”

Fred DiegoDetention Lifeline
5.0 on Clutch8 verified reviews

You’ve seen what I can do. What should we get live next?

You don’t need a finished specification.

You don’t even need to know exactly what the software should be yet.

Bring me the business, the problem, or the idea.

We’ll figure out what should exist—and get it live while it’s hot.