Flowspoke is a web agency
in New York City focused
on the technology sector.

We partner with select clients for ongoing and project-based work.

Recent work

Meet our founder

Since 2014, Yvonne Terhaar (formerly Hangsterfer) has designed, built and extended the functionality of countless websites for companies across the United States. When she’s not working, you can find her writing to-do lists and catering to the whims of her dog.

We look at Yvonne as an extension of our team—an indispensable, key cog in our web engine. Yvonne has vastly improved the website and onboarding experience for our valued customers and users.

Tom Fecarotta
VP of Marketing

Not only is Yvonne talented; she is communicative, works quickly and has a marketing background, which enables her to operate as an extension of our team. She's a strong partner for both ideation and execution, and asks thoughtful questions to understand the goals of each initiative. I've been working with Yvonne for 6 years now and hope for many more.

Tracy LeMieux
Senior Director of Marketing

Yvonne is a pleasure to work with—she is an excellent collaborator and top-notch designer and developer. I'm always confident that Yvonne is going to deliver high quality work that helps tell our brand story and creates engaging user experiences.

Brenna Walsch
VP of Marketing
Spark Hire

AIGA Mentor Spotlight

Yvonne has mentored students and junior designers through AIGA and Built By Girls. Check out her 2020 AIGA Mentor Spotlight video above.

Adding version control and auto deployment to your Wordpress workflow​

Chicago Wordpress Meetup Presentation

"Giver buyers what they want!"

Krommatic Marketing Podcast

© 2024 Flowspoke