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540 Interactive

SEO & Organic Growth Darien, Connecticut, United States
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540 Interactive is a web, application, and software development studio founded in 2007. The agency specializes in website development, web and mobile applications, eCommerce, fintech solutions, SaaS, and CRM-based applications. It has offices in Darien, Connecticut and Kennebunk, Maine.

540 Interactive is a web, application, and software development studio founded in 2007 by Matthew Stellwagen. The agency operates from offices in Darien, Connecticut and Kennebunk, Maine, and has grown to a team of under 49 employees. It specializes in building custom digital solutions including websites, mobile apps, eCommerce platforms, fintech systems, SaaS products, and CRM applications.

The agency's founder, Matthew Stellwagen, holds a Masters Degree in Computer Science and created his first website in 2000. He established 540 in 2007 with a focus on clean, minimal development and strong UX design. The team includes a junior developer and WordPress support specialist, Palash Gore, and a UX designer, Laura Kicinski, who has over 16 years of combined corporate, agency, and small business experience.

540 Interactive offers a comprehensive range of services: web design, web development, WordPress website design, mobile app development, eCommerce, software development, SEO, IT services, and creative services. The agency has demonstrated expertise in AWS (IT services), iPhone app development (mobile app expertise), and responsive web design.

The agency serves clients across fintech, health care, education, and eCommerce industries. Notable clients include Acsel Health, Mcardles, Alphabet Productions, Green & Tonic, Myx Kitchen, Allied Restoration, Greenwich Pharmacy, LMCV Ventures, Hana Soukupova, and Inclusive Advisors. Portfolio examples include a web design project for Mcardles and a mobile app development project for Myx Kitchen.

No client reviews are available on DesignRush or Google for this agency. The agency's profile does not include any negative feedback or limitations.

Services

  • Web Design
  • Web Development
  • WordPress Website Design
  • Mobile App Development
  • eCommerce
  • Software Development
  • SEO
  • IT Services
  • Creative Services

Industries Served

Fintech Health Care Education eCommerce

Team Size

Under 49

Pros

  • 17 years of experience in web and software development.
  • Expertise in fintech, SaaS, and CRM applications.
  • Team includes experienced developers and designers.

Client Review Analysis

No Google reviews found.

Frequently Asked Questions

540 Interactive offers web design, web development, WordPress website design, mobile app development, eCommerce, software development, SEO, IT services, and creative services.
The agency serves fintech, health care, education, and eCommerce industries.
The agency has offices in Darien, Connecticut and Kennebunk, Maine.
540 Interactive was founded in 2007 and celebrated 17 years in business in 2024.
The team has under 49 employees.
Yes, the agency specializes in mobile app development, including iPhone apps.
The minimum budget is listed as Inquire.
The average hourly rate is listed as Inquire.
Yes, the agency lists AWS as part of its IT services expertise.
The agency develops web applications, mobile applications, eCommerce platforms, fintech solutions, SaaS, and CRM-based applications.
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