Rex Sellentine
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Rex Sellentine Email & Phone Number

Owner and Technologist - 3DInsights, KARMAjack at KARMA jack - Digital Marketing Agency
Location: Cambridge, Minnesota, United States 12 work roles 1 school
1 work email found @karmajack.com 3 phones found area 810 and 415 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

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Work email r****@karmajack.com
Direct phone (810) ***-****
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Role
Owner and Technologist - 3DInsights, KARMAjack
Location
Cambridge, Minnesota, United States
Company size

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Rex Sellentine is listed as Owner and Technologist - 3DInsights, KARMAjack at KARMA jack - Digital Marketing Agency, a with 8 employees, based in Cambridge, Minnesota, United States. AeroLeads shows a work email signal at karmajack.com, phone signal with area code 810, 415, and a matched LinkedIn profile for Rex Sellentine.

Rex Sellentine previously worked as Founder at 3Dinsights and Technologist at Karma Jack - Digital Marketing Agency. Rex Sellentine holds Bachelor Of Science from North Dakota State University.

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{first}@karmajack.com
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Profile bio

About Rex Sellentine

I am an enterprise-minded business leader, whose greatest skill is in helping others become more efficient. My career has provided me with incredible opportunities. Twenty plus years of experience in software development processes have yielded me a solid technological base to establish my credibility with customers. Moving quickly up in management proved a balance between my technical acumen and logical decision making, with demonstrated focus on business, brand, products, customers and profits. Highly honed skills in listening and investigation, keeps me looking for new areas of growth, better product behavior and a growing customer base.I have methodically managed my career, taking roles that would broaden my perspective and experience to a great decision-maker and leader. With 15+ years of managing people, I’ve learned to build strong purposeful teams where each person is unique, and managed properly can achieve outstanding growth. With 10+ years of product management experience, I became an expert in understanding a product, THEN evolving the products direction to stellar growth. With 6+ years of sales experience and a great ability to think outside the box, I recognize the needs of my clients and develop them into customers. As a business owner, I learned to balance the need for customers, employees, brand and budget into a growing company.Qualification Summary 10+ YEARS PRODUCT MANAGEMENT  PASSIONATE LEADERSHIP  STRONG TECHNICAL BACKGROUND  20+ YEARS SOFTWARE DEVELOPMENT QUALITY RELATIONSHIPS WITH CUSTOMERS  EXCEPTIONAL INTERPERSONAL SKILLS

Listed skills include 3D Visualization, Product Development, Cad, Product Management, and 38 others.

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KARMA jack - Digital Marketing Agency
Karma Jack - Digital Marketing Agency
Owner and Technologist - 3DInsights, KARMAjack
detroit, michigan, united states
Website
Employees
8
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12 roles · 36 years

Rex Sellentine work experience

A career timeline built from the work history available for this profile.

Founder

Current
3Dinsights

Cambridge, Minnesota, United States

At 3DInsights, we are a services company. We focus on providing practical solutions and amazing service to our customers and clients.Since our start in 2003, we have maintained service as our backbone. We started in highly complicated 3D programming space; both visualization and translation of 3D data. Because of this strong backbone of knowledge, we migrated to 3D application space.In 2010, we added a branch to 3DInsights, focusing on WEB technology. As technologists focused on practical solutions. We studied and explored WEB technology; from IT infrastructure to domains to rendered pages we see when looking at websites.WEB Technology:We help our clients optimize their use of the WEB, managing domains to DNS hosting to Hosting to website creation, to being found on the internet.WordPress:As a leading CMS (content management system), WordPress is used by a majority of websites. Therefore we have logically mastered WordPress, editors, performance, themes and plugins. This allows us to coach our clients on the best use of technology (aka practical solutions) and have created and maintain many websites.3D Applications:Creation of virtual assets (content used outside of the manufacturing process), virtual photography (creating real pictures from CAD parts) and training. Our specialties include expert level experience on applications such as Alias, SolidWorks, Revit, Inventor, 3DS MAX, VRED and many more.BIM CONTENT:We created thousands of parts used in the building industry and we have delivered these parts in Revit, Revit MEP, Solidworks, Inventor, 3DS Max and Showcase formats.TRAINING:Our course development group creates online and classroom training in applications such as Alias, Revit, Revit MEP, Solidworks, Inventor, 3DS Max and Showcase as well as the interworking of many of these tools.

Jan 2003 - Present

Technologist

Current

Burton, Michigan, United States

Cool working with KARMAjack to ensure all the technology and people are working properly. I manage all the technology resources; people and all backend systems. We daily work through clients needs, establishing new direction to operate better. Basically I look through the company for things that aren't right and make them right.The people at KARMAjack are amazing! Highly credible, Amazing work ethic, Focused to make happy clients, Determined to help more.

Jun 2019 - Present

Technical Marketing

What I like about Technical Marketing Autodesk's Automotive products is communicating how and why changes in software can have a positive impact on the Automotive design process. To start with, I have AMAZING products to look out for with Alias and VRED being the ones that most people in the design world would know. These are MAJOR products geared for the design community and downstream high-end visualization. My job is communicating the reason that these products are important and showing how the software can impact new and existing users. It's highly technical, highly graphic and a lot of communication.You can see my work on Autodesk.com Alias and VRED pages along with YouTube channels.

Jan 2014 - Apr 2018

Virtualization Fellow

Peloton and 3DInsights became official partners in January 2011. The 3DInsights team continues to focus on Content Creation, Training and Virtual Photography and we are Autodesk Certified SEEK Content providers.

Jan 2011 - Aug 2012

Subject Matter Expert

Lead Consultative Sales professional responsible for Industrial Design and Manufacturing in North America. I was on a constant learning path, perpetually understanding competitive and complimentary offerings so solutions we created would logically fit into my clients existing systems providing multiple-hundreds of satisfied customers. In addition to my normal job, I also product managed and released multiple applications worldwide.

2006 - Apr 2010

Solutions Architect

Technical sales professional serving the Industrial Design automotive industry space.• Serviced automotive worldwide including trips to Korea, England, Sweden.• Expert in Showcase (visualization tool). Worked heavily with development, driving requirements and working through interface and workflow issues• Globally trained Alias & Autodesk technical staff on Showcase.

2005 - 2006 ~1 yr

Senior Consultant

Consulting with General Motors and Ford Motor Company in Industrial Design and visualization. • Led Alias database implementation at General Motors (GM).• Definition and refining requirements for my company and the customers.• Multi-functional testing with a multi-company team• Disparate platform, installation and test-bed resolution• Assisted sales with several initiatives to sell more products into the automotive industry. Under sales request, transitioned to technical sales position.

2003 - 2005 ~2 yrs

Product Manager - Translation And Visualization

Spatial (A Dassault Company)

Responsible for translation and visualization product lines. For nearly 6 months, this included both product and development management responsibility with a global development organization.• Transformed low quality product into a market competitive product. 50% improvement in customer satisfaction. Measured quality increase of 400% in a nine month timeframe.• Responsibilities: producing all product plans, customer issues and wants gathering, industry trends analysis.• Organization oversight of 2/3 of the company's product lines. Key member of executive team interfacing with Product Marketing, marketing, Development, Finance, Contacts, Quality Assurance, Integration, Manufacturing and Shipping.• World-wide customer communication. Principal presenter.• Two new concepts: Product proposal, ROI calculations, Executive summary and Product overview.• Convinced and drove implementation of open visualization format initiative with embedded technology provider.• Consolidated development organization: single source code repository, check-in and check-out procedures, software compliance, quality criteria, regression testing.

2001 - 2003 ~2 yrs

Product Manager - Visualization

Unigraphics (A Siemens Company)

Led the visualization suite of products to improve customer satisfaction by increasing the right product capabilities, significantly increased performance and increase market share of one of the largest computer aided design companies.• Researched trends, technologies and competitive information. Managed seven partners of embedded technologies. Gathered and documented requirements for development.• Principal visualization presenter. Presented at large events, global sales training and many customer locations.• Articles published in Unigraphics User Group magazine.

1998 - 2000 ~2 yrs

Corporate Strategist

Division (A Ptc Company)

Champion for technical direction for the company. Researched and developed product strategies for future product direction with one of the leading high-end visualization companies.

1997 - 1998 ~1 yr

Technical Lead

Led product development and product direction of proprietary General Motors visualization software. Evangelized utilization of visualization throughout General Motors internationally.

1991 - 1997 ~6 yrs

Technician

Magnetic Peripherals Inc

Greater Minneapolis-St. Paul Area

Magnetic Peripherals (MPI) was a Control Data company that was acquired by Seagate shortly after I left to finish my electrical engineering degree.I was an electronics technician; part of the Servo Track Writer group, building, maintaining and training these highly technical machines.The servo track writer writes a special track on disk drives which is fundamental to the operation of the disk drive. All hard disks at that time required the servo track, and as far as I can tell, it is still needed.We created the electronics and computer interface to control the writing pattern. From electronics perspective, a majority of our work was with digital logic, but the machine also had high precision mechanical parts and analog control of the arm.From a software perspective, I used three languages regularily; a proprietary 'hpl' language, Basic and assembly code.It was a great experience working there. About 8 years ago, I was able to visit the old team at Seagate.

Mar 1979 - Jun 1989
Team & coworkers

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1 education record

Rex Sellentine education

FAQ

Frequently asked questions about Rex Sellentine

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What company does Rex Sellentine work for?

Rex Sellentine works for KARMA jack - Digital Marketing Agency.

What is Rex Sellentine's role at KARMA jack - Digital Marketing Agency?

Rex Sellentine is listed as Owner and Technologist - 3DInsights, KARMAjack at KARMA jack - Digital Marketing Agency.

What is Rex Sellentine's email address?

AeroLeads has found 1 work email signal at @karmajack.com for Rex Sellentine at KARMA jack - Digital Marketing Agency.

What is Rex Sellentine's phone number?

AeroLeads has found 3 phone signal(s) with area code 810, 415 for Rex Sellentine at KARMA jack - Digital Marketing Agency.

Where is Rex Sellentine based?

Rex Sellentine is based in Cambridge, Minnesota, United States while working with KARMA jack - Digital Marketing Agency.

What companies has Rex Sellentine worked for?

Rex Sellentine has worked for 3Dinsights, Karma Jack - Digital Marketing Agency, Autodesk, Peloton Inc, and Autodesk And Alias.

Who are Rex Sellentine's colleagues at KARMA jack - Digital Marketing Agency?

Rex Sellentine's colleagues at KARMA jack - Digital Marketing Agency include Sam Moore, Bre Kozak, Km Franks, Ethan Rice, and Lauren Rozelle.

How can I contact Rex Sellentine?

You can use AeroLeads to view verified contact signals for Rex Sellentine at KARMA jack - Digital Marketing Agency, including work email, phone, and LinkedIn data when available.

What schools did Rex Sellentine attend?

Rex Sellentine holds Bachelor Of Science from North Dakota State University.

What skills is Rex Sellentine known for?

Rex Sellentine is listed with skills including 3D Visualization, Product Development, Cad, Product Management, Product Design, Industrial Design, Product Marketing, and Rapid Prototyping.

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