Hi, I'm Ada - a freelance frontend developer.

I team up with designers and businesses to create people-friendly websites and apps.

Risography style illustration of a chubby woman programmer wearing round glasses with long brown straigh hair working in a cosy office full of plants — Portrait of me and my dog, generated by Visual Electric AI

How I work

I enjoy building things for the web, be it a landing page or a website to showcase your business, a UI kit for your product, or new features in the web app you’re working on.

While coding, I care about user experience, performance, and reusability of code. While communicating, I value transparency, mutual respect, kindness, and a sense of humor.

I’m based in Warsaw, Poland (GMT +1) and I'm experienced in remote and async work.

What my clients say

For me, Ada is the first person that comes to mind when UI development is mentioned. The experience and professionalism she brings to the table is unparalleled. I have my full trust in her abilities, and I can sleep peacefully knowing she’s on the team.

— Maciej Łebkowski, Head of Technology @ Docplanner Phone
Ada is highly skilled in her work. She thinks pragmatically about problems we are facing and then goes about getting a solution collaboratively if needed or on her own if so required. As a contractor she is always reliable, super contactable, honest and fair in discussions about rates, hours and responsibilities. Hire her.

— William McLean, Managing Director @ Supermarket
We call Ada when we need additional help with front-end development. She's attentive, hard working and great to collaborate with. Her quality of work is fantastic and she fits well within our team. We love working with Ada!

— Ben Everard, Director & Technical Lead @ The Idea Bureau
What makes Ada unique is her spirit of empathetic collaboration. She was thoughtful in her assessment of our roadmap and provided honest feedback on what was achievable with our constraints. We are extremely happy with how our website has turned out and thankful for Ada's diligent work.

— Genevieve Diaz, Creative Producer @ Even/Odd

Read full testimonials

My curriculum

I’m a cultural studies graduate turned frontend developer. I’ve been working full-time in web dev since 2017.

I started freelancing in 2022 and since then I’ve worked for various product companies, startups, and agencies. If you'd like to know more about my freelance work – send me a message.

Click here to download my CV.

Get in touch

For all enquiries, contact me at ada.banaszak@gmail.com or send me a DM on LinkedIn.

My name is pronounced "ah-da" – it's the Polish pronounciation – and my pronouns are she/her.

Let’s build something great together!