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Web Development

What we do

ONE400 takes pride in award-winning designs and user experiences for our clients’ websites. We also recognize that your platform isn’t just a billboard, and that tomorrow’s business of law entails more than a prettier face. Our team plans, builds, and maintains complete digital ecosystems for a legal industry in which growth will be driven by reaching new markets via technology. More than just a landing page and contact widget, a progressive firm’s website may incorporate databases, hosted email, chat and payment portals, customized apps, content resources, and secure areas, all requiring supple but strong architecture. We develop these dynamic platforms with our synthesis of design and engineering chops with strategic thinking for the legal industry.

Our front-end developers assemble your online presence with WordPress, the content management system preferred worldwide for adaptable sites, incorporating JavaScript libraries, frameworks, and information architecture principles. We also provide expert back-end development to configure web and network servers and integrate them with your front end, ensuring security, stability, and efficient data storage and management. Our team includes full-stack developers able to build complete web applications and digital products from top to bottom and merge them with your CMS.

Because ONE400 is committed to the technological maturation of professional law, we also integrate excellent user-experience design and high functionality into our CMS projects. Customer engagement, speed, and “mobile-first” design—essential for increasing the public’s access to the law—are hallmarks of our web development services.


  • Wordpress Development
  • Front End Development
  • Back End Development
  • Full Stack Development
  • Product Development
  • Practice Management Software Integration
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Minnesota State Bar

Championing Justice, Equality, and Professionalism

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Meet the Team

More than designers, developers, and marketers - we're strategists for the evolution of the legal landscape

Organizations we work with

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Solo + Small Firms

ONE400 can help you grow revenue and attract customers so you can concentrate your time and energy on client relationships.

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Legal Tech Organizations

Providing comprehensive services oriented to the legal space and scaled to your needs, letting you focus on your organization's technology side.

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Mid-Size + Large Firm

ONE400 is dedicated to ensuring that you get the best possible representation in the marketplace.

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Bar Associations

From creative web design to mobile platforms that enable new services for association members and the wider public.

Explore Bar Associations

Class Action Firm

Class action firms benefit from the speed with which we can launch your initial marketing campaign.

Explore Class Action

Legal Support Professional

ONE400’s complete array of technological expertise stands ready to help you transform our industry.

Explore Legal Support Professionals

How can we help you?

We offer a full suite of services to grow your law firm or legal tech company in every dimension—strategy, brand & design, tech management, and digital marketing.

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