I'm a Web Designer and UI/UX Designer that uses design as a medium to infuse ideas with reality.

Skills are cheap. Passion is priceless.
Gary Vaynerchuk

Hey there!

I'm Corey Donenfeld

A freelance designer and developer based in New York City, using design as a medium to create lasting experiences.

Who am I?

I am a designer & developer currently working at Studio Simpatico 😎

I have been developing and designing for a year and a half now. I create modern, clean, well-organized, easy to use and great functioning websites. I am fluent in HTML, CSS, and JavaScript, and have experience using PHP, MySQL, Python, and Node.js. I am fascinated by design and development, and how users interact with websites and UI’s. This curiosity has driven me to spend countless hours researching the most effective ways to design, how to create engaging designs, how to build patterns that are intuitive, and much much more. Interaction is such a crucial part of maintaining a relationship through a website and is what drives me to make near perfect solutions.

Nothing is impossible unless you think it to be impossible. I believe that human potential is limitless, and we must explore our opportunities. I implement this philosophy and way of thinking into everything I design and develop. I am fascinated by extending my creative abilities, believing that there is no definite limit to where I can take coding and designing. I take complex ideas and turn them into well-developed websites that are an essential part of any companies brand.

What I do


I craft excellent user experiences through visual design and web design & development.

Web Design & Development
  • Responsive Design
  • HTML5 & CSS3
  • JavaScript
  • WordPress Development
  • CSS3 Animations
  • Clean Code
Product Design
  • Digital Design
  • Product Design
  • User Experience
  • Creative / Art Direction
  • Wireframing
  • Interactive Protoyping
  • User Interface
  • Logo Sketches
  • Logo Design
  • Brand Guidelines
  • Creative Direction
  • Brand Naming
  • Colors & Typography

You don’t think your way to creative work. You work your way to creative thinking.

George Nelson

What people are saying


“It has been an absolute delight working with Corey at Studio Simpatico; he is a “self starter” in every sense of the phrase. Though he quite obviously possesses a raw talent for design and technology, the hours he’s spent pouring over others’ work, teaching himself advanced HTML/CSS/JS coding skills, and fearlessly diving into complex design challenges has produced a skillset and portfolio that rival industry techies many years his senior. On top of that, he’s a delight to work with—he is genuinely interested in his clients and their businesses, always thoughtful about his design solutions and how they solve real client and user needs. He is responsive, organized, and a quick learner, with a great sense of humor to boot. I can’t recommend Corey more highly or enthusiastically.

Tamara Olson

“Corey is an amazing web designer. I stand in awe of his ability to design and program effortlessly. He has a deep knowledge in web design and quickly takes new ideas and translates them into clean designs that are engaging. Corey was quickly able to understand our business and offerings and design a website that was fresh and interactive. He engages in a meaningful way by deeply listening and building on other’s ideas to stimulate the creative process and come up with new ideas that neither could of come up alone. He goes above and beyond to make the customer happy and it’s an enjoyable and creative experience to work with him. If you want a website that is going to ‘Wow’ others then choosing Corey is a worthwhile endeavor.

Lisa Danels

“Corey Donenfeld created a great logo, business cards and website for our non-profit. I am very pleased with the final products! Corey impressed me on several levels and he clearly loves what he does. I appreciated his creativity and patience as he taught me how to manage the website which is a big deal as I have never done that before. He is super bright and was great to work with. Highly recommended – thank you, Corey!”

“Corey is an outstanding web developer! If it wasn’t for him, my website wouldn’t be gaining the attention it is. He works insanely hard and holds his clients to the highest standard. Simply incredible.”


“Corey has been a big help throughout my company’s life, he’s been there to support the development of our site even when things got tough. He definitely made the journey of starting a business easier! He’s a great person to work alongside with. He’s young and optimistic with his designs, energetic and easy to work with. He’ll always be my number one choice.”

Denny DeBruhl

“Corey is very talented and is the best web designer I know in this industry, fully understanding and always working to achieve and go beyond expectations, he is very delightful to work with and has been a huge help with many of my projects. I look forward to more projects with him in the near future.”

Shane Cooke

“Corey is one of the best web developers that I have ever worked with. His tenacity, passion and dedication proved to make an awesome website. Any revisions were made right away and Corey had no problem updating things. His designs have a fresh appeal that will showcase any product you want to offer in an amazing manner.”

Ethan Day
/ 07

Contact Me