I'm Dennis Martinez
Helping startups build high-quality applications, from testing to development to deployment
As a freelancer and consultant, I work with tech startups across the globe to help them build effective, high-quality software. It's my mission to help these companies get their idea off the ground quickly and in the right way for the long haul.
For over 18 years, I've worked with startups and small organizations across the globe to help them successfully build effective, high-quality software. My experience comes from working with early-stage companies in New York City and San Francisco and remotely with dozens across the globe.
My main areas of focus are full-stack web development, test automation, and DevOps. I love sharing my thoughts and expertise around test automation on my blog, Dev Tester, and have written a book on the same topic.
What others say about working with me
Some of my work
End-to-End Testing with TestCafe
Learn how to build robust end-to-end tests on a real web application using TestCafe. Let the End-to-End Testing with TestCafe book be your guide to learn how to use TestCafe for writing effective end-to-end tests for any web application. Improve the quality of your code, boost your confidence in your work, and deliver faster with fewer bugs.
The Dev Tester blog contains articles about automated testing and test automation. Since 2020, I've been writing to help others become a better tester.
Whether you want to schedule a call with me, have a question I can help with, or just want to say hi, send me a message and I'll get back to you in less than 24 hours.