Based in Wayzata, Minnesota, Lynch Mueffelmann offers a full range of website development services including website design, custom website development, custom WordPress themes, Shopify setup, SEO, Google Ads (certified), and website hosting.

We are a small development company that works with companies and agencies of all sizes. All clients receive unparalleled customer service and work directly with an experienced programmer.

Contact | 952-473-6145 | | LinkedIn
TackleBar Football

This Shopify website highlights TackleBar, used by teams and leagues in 27 states, and internationally. Customized Shopify template. view site

Heidi Libera

A fully-responsive one page website with a custom layout that highlights an artists work and inspirations. view site

Lakeland Home Sleep Tests

Custom high-speed responsive website included integrating HIPAA compliant forms. view site

Streeter & Associates

This custom site highlights Streeter & Associates’s projects, team, news, events, services and more. view site


Shopify theme setup for B2B website.

Pillar Homes

Founded in 1995, Pillar Homes designs and crafts award-winning custom homes. Launched in 2019, we provided custom website design and development.

Regular Girl

Our involvement with this Shopify site includes theme customization and technical support.


Speedy responsive custom designed website. Includes user-friendly video slideshow.

The National Association of Manufacturers (NAM)

Our on-going work on this WordPress site includes maintenance, adding new features, speed optimization, and managing hosting.


Shopify setup, theme customization, design and graphic production for BioArmor screen protectors and cases e-commerce U.S. store.


We provided custom website design and development for the Osborn370 site. This 20 story tower in downtown St. Paul is the former Ecolab building.

Swan Architecture

Our work on this site included a design refresh to improve the overall user experience, along with making the site compatible with desktop, tablet, and mobile devices.

Wild Idea Buffalo

This responsive full-featured Shopify site and store tells the story of Wild Idea Buffalo with beautiful photography. The site includes the story, the store, blog, and recipes. visit website

Adrenaline Pro

Custom WordPress theme that allows client to content manage schools database and specific page content.

Elevation Homes

Our latest project with longtime partner Streeter & Associates. This hand-coded website is fully responsive, and highlights Elevations Homes beautiful project photography. The mobile version also includes a photo swipe feature. visit website


PraeVeni is a new heart screening center in Eden Prairie, MN. Our work included content architecture, design, custom development, and hosting for this one-page responsive site.

TEA2 Architects

Our on-going work on this WordPress site includes adding new features, speed optimization, and managed hosting.


Custom WordPress development. The project included custom mapping using Google Maps API with content managed in WordPress. Harmon Glass was started in 1949 with a single windshield replacement shop in downtown Minneapolis. view site

Ace Casual Furniture

A responsive WordPress site using a customized version of the theme Stockholm. The site includes parallax images, subtle animations, and customized contact form.

The Berry Patch School

Custom WordPress theme with Advanced Custom Forms makes editing this site easier than standard WordPress. We're making WordPress faster, cleaner, and easier for clients to work with. view site

Jorge Ordóñez Selections

Custom PHP based website used to efficiently display hundreds of high-resolution photos and videos. Simple FTP based content management. view site

Grace Hill Design

Grace Hill is a full-service interior design firm. Our work included e-commerce setup and custom Shopify design. visit website

Kurt Baum Architects

Responsive designed site. Includes basic information and filterable (isotope) project portfolio.


A custom responsive website developed for Universal Network Solutions, Inc. Our site design was based on existing marketing materials.

Amalia G

A clean custom responsive website that highlights the great work of residential design and construction company Amalia G.


Custom WordPress theme with Advanced Custom Forms makes editing this site easier than standard WordPress. We're making WordPress faster, cleaner, and easier for clients to work with. view site

Teddy Treats

Basic Shopify site for Ohio Pet Foods, a privately held corporation specializing in high quality, special formulation, and private label pet foods. view site


Working with ad agency Fallon McElligott (Worldwide), we developed the interactive web experience for the launch of the Porsche Cayenne. This project integrated copy, photography, audio and video content. view images

Legacy of the Lakes Museum

Built for the Legacy of the Lakes Museum in Alexandria, MN this responsive WordPress site was created using an existing theme with adjustments to meet the client's features and design requirements. view site

Waldorf Bookstore

For over thirty-five years, the Waldorf Early Childhood Association of North America has been creating resources that aim to deepen their understanding of the young children in their care. Lynch provided Shopify store setup and design customization. view site


Custom designed WordPress theme. Content management setup for client editing of website content. Bowman/Hanson is San Francisco Bay Area boutique Investment Bank. view site

X Rocker®

Shopify site for X Rocker - The original, state-of-the-art sound gaming chair that’s redefined home entertainment since 2005. view site

Abeln, Magy, Underberg & Associates

Custom website using Perch for content management. We provided project management, design, and development services. view site


The VTI site is built on the WordPress platform with a completely custom theme. The CMS includes product and press release management.

Loftus Iron

Loftus has been making ornamental iron products since 1970. This gallery site includes responsive design, large optimized images, mobile swipe, and more.


Acme Made has grown to be loved in markets around the world. Our part of this Shopify site included finalizing design elements, store launch, and on-going store support.

Warehouse Winery

A new responsive site for Warehouse Winery highlighting both information about their award-winning wines and amazing event venue. view site

Park 24

The responsive website is for a new upscale apartment complex being build in St. Paul. Design by Ted Riley. The site is well designed, fast, responsive and informational.

Global Organics

Working with partner GoBig Branding, we developed this custom designed responsive site. The content management system allows the client to easily edit page content and maintain their news blog.

Dr. Louellen Essex

The redesigned responsive website combines compelling imagery with ready access to extensive educational resources for executives. The site includes easy to edit blog content management system. view site

Geraty Investments

Working with JumperCable Marking we developed a responsive up-to-date website for Geraty Investments. The site includes a custom back-end document management system for customer communication. visit website

Black Powder Fireworks

North Dakota's largest fireworks warehouse and network of stores. Our work included; new responsive site using existing design, SEO, analytics and on-going support. Boom!


Shopify site selling men's, women's and kids' t-shirts. The project included integration with print fulfillment service.

Spoon Goons

A responsive site, Spoon Goons is focused on helping groups build and grow their stand-up paddleboard businesses. Perch CMS allows easy content management of key areas on the site.

What's Up With You

A bold one-page responsive blog that introduces paddleboard pros and links users to Readymag

Caribou Coffee

This was a series of subtle Flash animations displayed on Caribou's home page. It was integrated with a dynamic trivia database. View animations: fog | butterfly

GearTie Racing

Lynch partnered with GearTie Racing to develop a WordPress site that would highlight the team's activities and social presence. Features of the mobile responsive website includes photo and video galleries along with live social media feeds. visit website


Working with partner Hanley Wood Marketing, we developed a web app that integrates with FedEx data systems, allowing customers to locate FedEx drop boxes throughout the country. view website

Minnesota Justice Foundation

MJF was incorporated in 1982 by a group of University of Minnesota law students who were concerned about serving their communities. Lynch developed a responsive WordPress site that organizes a wealth of information and keeps users connected and up-to-date. view site

TrueNorth Capital Partners

This responsive WordPress site includes a custom system for maintaining and displaying financial transaction tombstones along with client control of staff and news updates. view site

Yellow Jacket

Working with partner PH Digital Labs, our task includes converting Photoshop layouts into HTML files for e-mail campaigns. view email

Waldorf Publications

This responsive Shopify site makes it easy for our client to process orders, adjust products, and maintain their blog under one e-commerce content management system. visit website

Miller Lite

Part of the official Miller Lite website this one-player game allowed users to play a computer-simulated opponent. The game was part of a retro advertising campaign by Minneapolis based Fallon.

Droel Law

A new responsive site for Droel Law. The site includes Perch content management system for client updates. view site


Lynch worked with Chebe to develop a Shopify online store to sell their special tapioca flour mixes. The site includes a store locator and a community recipes area. visit website


Part of Target's In-Store Shipping advertising campaign, these animated banner ads featured code based 3-D image rotation and fly through. Link coming soon.


Working with partner PH Digital Labs, our task includes converting Photoshop layouts into HTML files for e-mail campaigns. view email


HTML e-mail coding for corporate communications. view image

Bluestem Bar

This is a custom designed responsive site. Bluestem bar specializes in organic, vegan, and gluten-free cuisine. visit website


This Flash project was added to Target's official website during the Halloween season. This collaboration with the Domo character included integration with the primary store products and additional activities. view images


A 30+ year veteran of the IT industry, Bob is passionate about his contribution to the success of his clients. His higher education background is from the University of St. Thomas in St. Paul, Minnesota where he received his undergraduate degree in Business Management with a concentration in Quantum Methods and Computer Science.

He has since worked on interactive projects for several leading ad agencies and companies including 3M, Andersen Windows, Apple, BMW, Campbell Mithun, Canon, Caribou Coffee, Carmichael Lynch, Clarity Coverdale Fury, Fallon Worldwide, FedEx, GE, General Mills, GTE, Halliburton, Land O Lakes, Miller Beer, NFL, Nikon, Pfizer, Porsche, Target, and Toyota.

Bob loves doing quality work... blending great design with properly executed technical solutions. Bob lives in Wayzata, MN with his wife Cori and two children. When he’s not working you’ll most likely find him boating on Lake Minnetonka or at the hockey rink.

Cori Mueffelmann (Lynch), Art Director, has worked with interactive design since the late 1980’s. Cori brings the high standards of traditional print design to the interactive world. Cori has designed for a wide range of industries and has taught both illustration and computer production in the classroom. Cori's project involvement includes original brand development as well as design utilizing existing guidelines.

Cori's technical expertise includes both web interface and email campaign design. She is proficient in Adobe Creative Suite.

Cori attended Arizona State University where she majored in Fine Art with an emphasis on drawing.


“Bob provides in-depth interactive knowledge and know how for many of my client projects. He listens intently, identifies the objectives and delivers stellar interactive creative solutions, time and time again. It is a pleasure to recommend him professionally and personally.”

Jonah Cagley
VP of Marketing
CyberPower Systems, Inc.

“Thanks again for all of your work on this, as well as your quick turnarounds and ability to accommodate the slew of requests that were coming at you. We really appreciate it.”

Minneapolis, MN

“Thank you for your work on our project. We couldn't be happier with how it all turned out!”

St. Paul, MN

“Hi Bob, Just trying out the builder with the new changes and I absolutely love it. THANK YOU!!!”

Boston, MA

“We are delighted with Shopify. Yours was an excellent recommendation and we really appreciate all the help you gave us along the way.”

New York

“Search results are looking good!”

SEO Client
Cambridge, MA

  • Custom WordPress Websites
  • Responsive Website Design
  • Responsive Website Development
  • Search Engine Optimization (SEO)
  • Web-based Applications
  • HTML Email Coding
  • Shopify E-Commerce
  • Managed Website Hosting
  • CMS Platforms: WordPress, Perch, CushyCMS, Custom
  • Front-end: HTML, CSS, JavaScript, jQuery, BootStrap
  • Server Technology: PHP, mySQL