CZieler Works · Web & mobile apps

I turn rough ideas and clunky tools into apps people actually enjoy using.

Hi, I’m Carole, a software engineer with 25+ years of experience. I design and build web and mobile apps for individuals, small businesses and teams, from the first sketch to launch.

Ideas

Creative solutions that start with real problems.

Apps

User-friendly apps built for everyday people.

Solutions

Custom development that drives real results.

Passion

Built with care, curiosity, and a geek at heart.

Services

Got a napkin sketch or an app
that drives people crazy? I can help.

A playful napkin doodle brainstorming an app idea

1. Build it

Web and mobile apps, from a rough idea to a working product people can use.

2. Fix it

Existing apps that are confusing or frustrating, made clear and easy to use.

3. Figure it out

UX, architecture, prototypes and technical planning before you commit to a build.

How I work

Clear steps, honest estimates,
no surprises.

1. Discovery week

A short, paid first step. I review what you have and how your team works, then give you a plan and an hour estimate.

2. Build in phases

Each phase has a clear goal and an hour cap. You get weekly updates and approve each phase before the next one starts.

3. Launch and support

Bug fixes are included for 30 days after launch, with ongoing support available when you need it.

Projects

Things I’ve built

Where I’m Watching app icon
LIVE ON THE APP STORE

Where I’m Watching

Your streaming watchlist. Log what you’re watching, where you’re watching it, and what’s next.

ReactTypeScriptSupabaseiOS
IN THE LAB

Reusable Component Library

A growing set of responsive UI building blocks that make new apps faster to build and consistent to use.

ReactSCSSResponsive UI
IN THE LAB

SaaS Project

A new SaaS tool in the works for teams who want to get more out of the tools they already use. More soon.

SaaSComing soon
About

25+ years of code.
Still a geek at heart.

I’m Carole Zieler. I’ve spent more than 25 years building software, mentoring developers and turning half-formed ideas into things people rely on. My favorite part is making something complicated feel simple to use.

When I’m not coding, you’ll find me throwing a frisbee for Tessa, my mini Aussie (aka Potato), or watching the latest superhero movie.

Kind words

From people I’ve worked with

One of those rare senior engineers who makes an entire team run better just by being on it. … She has an eye for polish and user experience that most backend-capable engineers simply don’t have.
Ben Cooley
Senior Software Engineer, former teammate
One of the most dedicated, intentional, and proactive members of the team. … I would recommend her to any team wanting an engineer or manager who can make meaningful additions from day-one.
Josh Garwood
Sr Manager, Software Engineering, worked with Carole for 10+ years
Read the full recommendations on LinkedIn →
Contact

Have an idea?
Let’s see what it could become.

Send me a quick email about what you’re trying to build or fix, and I’ll get back to you as soon as possible.