I'm a web product manager and I work magic on website projects for small to medium sized businesses. I'm here to help you realize your online goals and optimize your online processes to save you time, money and frustration. I specialize in agile development, efficient project management and agency overflow. I work as an extension of your organization and I'm available as a white-label developer as well. Everyone needs a web guy - nice to meet you.

What Makes Us Different

I love finding the most efficient ways to solve my clients web issues, whether it's their website, digital marketing efforts or streamlining and automating their online workflow. I believe in effective, efficient work. 

After setting off on my own, I've found my competitive advantage is my reliability, turn-around time and cost efficiency compared to larger agencies with overhead. 

Check out some projects and testimonials on my website @ https://calvinhart.com



Employees: 1-5

Annual Revenue: <$500,000

Year Founded: 2014

Service Area: National

Featured on:

Our Work



More From Our Portfolio
Featured Clients

What we do

  • Web Design
  • Web Development
  • Email Marketing
  • Branding/Positioning
  • Marketing Automation
  • User Experience/User Interface
  • Digital Marketing
  • Software Development

Who we work with

Types of Small Businesses We Work With
  • Generalists
Web Platforms We Support
  • WordPress
  • Drupal
  • Joomla!
  • SquareSpace
  • Hubspot
  • Google Analytics
  • Salesforce
  • HTML
  • WooCommerce
  • Shopify
  • Magento
  • Mail Chimp
  • Constant Contact
Commercial Focus
  • b2b
  • b2c
Clients We Serve
  • Locally-focused small business owner (eg. Doctors, Lawyers, Restaurants)
  • Locally-focused franchisee
  • Small e-commerce business (i.e. less than $1MM in annual sales)
  • Medium or large e-commerce business (i.e. greater than $1MM in annual sales)
  • Start-ups
  • Medium or large national or international business


Retainer-based Budget
  • $250 - $500
  • per month
Project-based Budget
  • Starting at $1,000
  • per project
Reviews (1-5 of 5)


Validated ReviewRead More

I have worked with Calvin to develop digital campaigns and websites for over 7 years - I have yet to find something that he's not capable of doing a great job at, and maybe even more importantly he's THE most reliable developer I've ever worked with in my 20-year professional history.

Al Jara


Validated ReviewRead More

Extremely happy with our continued relationship. The response time for any of my concerns is immediate. I would recommend his services to anyone looking to build a unique site or establish a greater internet presence.

Austin Crossley


Validated ReviewRead More

Calvin has played an instrumental role in the growth of our online business the past five years. He is not only a brilliant developer, he is a great guy who is extremely professional and easy to work with. Calvin is very dedicated and passionate about his work, and clearly takes pride in doing things the right way. Thank you for everything Calvin!

Candice N Wheat


Validated ReviewRead More

Calvin has made a few different websites for my different business and he does an amazing job each time. Somehow he can easily create exactly what I imagined. Cd Hart LLC is the ONLY company i trust with my websites and I highly recommend them.!


Validated ReviewRead More

Would be a definite recommend to anyone seeking professional web design and overall marketing strategy assistance! Got my company brand looking sharp!

Reviews (1-5 of 5)