John Christenson
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John Christenson Email & Phone Number

Real Estate Agent at Keller Williams Realty, LLC
Location: Punta Gorda, Florida, United States 6 work roles 1 school
2 work emails found @usherpa.com 13 phones found area 303, 952, 720, 612, and 605 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 13 phones

Work email j****@usherpa.com
Direct phone (303) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Real Estate Agent
Location
Punta Gorda, Florida, United States

Who is John Christenson? Overview

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Quick answer

John Christenson is listed as Real Estate Agent at Keller Williams Realty, LLC, based in Punta Gorda, Florida, United States. AeroLeads shows a work email signal at usherpa.com, phone signal with area code 303, 952, 720, 612, 605, and a matched LinkedIn profile for John Christenson.

John Christenson previously worked as Technology Advisory Board and Consultant at The Mobile Life and Senior Manager, Commercial Technology Solutions at Frontier Airlines. John Christenson holds Bachelor Of Arts - Ba, Computer Science: Management Information Systems/Software Development from Technological Leadership Institute, University Of Minnesota.

Company email context

Email format at Keller Williams Realty, LLC

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{first_initial}{last}@usherpa.com
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AeroLeads found 2 current-domain work email signals for John Christenson. Compare company email patterns before reaching out.

Profile bio

About John Christenson

►Technology Leadership that Brings High Business Value• Technology-savvy leader with 20+ years of architecting highly scalable mobile and web-based, cloud, and SaaS systems to build $MM business value for primarily Fortune 500-1000 companies.• Develops strategies to build and implement the right technology solutions to actively contribute to the achievement of the company’s goals, mission, and vision.• Has experience quickly implementing 10+ new complex solutions for clients.• Started career building a web-based mortgage company that was sold, and then a software consulting company; always looks at the business value behind solutions.• Translates difficult technology concepts into digestible information for the non-tech.• Leverages 20+ years of experience architecting complex systems, and highly scalable mobile and web-based, cloud, and SaaS systems.• Fosters growth via mentoring and coaching engineers and leadership in their career development. Attracts, hires, and retains talent and cultivates positive work environments.• Builds cohesive teams and has a large network of developers to call from when needed to ramp up projects quickly.• Modernized 20+ legacy systems and have created 50+ new systems (i.e. CRMs, websites, airline booking engines, mobile apps, job boards, e-commerce solutions, intranets, real estate, retail applications, etc.)• Forecasted and managed $MM budgets.• Industries & Size Companies: Aviation, CRM, Mortgage, Real Estate, Custom Software, Online Retail, Restaurants, Fortune 500 and smaller.• Clients: Frontier Airlines, The Cheesecake Factory, Panera Bread, Chili’s, Kohl’s Department Store, etc.• Uses Scrum/Agile development methodologies to manage projects effectively.

Listed skills include Jquery, Ajax, C#, Visual Studio, and 39 others.

Current workplace

John Christenson's current company

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Keller Williams Realty, LLC
Keller Williams Realty, Llc
Real Estate Agent
North Port, FL, US
AeroLeads page
6 roles

John Christenson work experience

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

Technology Advisory Board And Consultant

Punta Gorda, FL, US

Senior Manager, Commercial Technology Solutions

Denver, Colorado, US

  • Provides thought leadership, vision, and strategic planning for a $2B company while overseeing the customer-facing commercial products of Frontier Airlines (corporate website, booking website, mobile apps, kiosks, etc.).
  • Ensures project completion for both our legacy and new commercial platform by planning and coordinating resources with IT, e-commerce, and executive leadership through a customized Scaled Agile Framework (SAFe).
  • Responsible for leading production support for Frontier Airlines’ mission-critical applications that generate $MM+ per day in revenue.
  • Rebuilt the commercial technology solutions division of Frontier Airlines from 1 employee to 50+ (development and quality assurance members).
  • Led the development effort from start to finish for new revenue channel (GoWild! Membership) that generated $MM+ to the bottom line in the first year.
  • Helped architect, staff, plan, and get full board approval for a rewrite of the company’s website, middleware, and native mobile apps in an ultra-modern micro-service cloud-first infrastructure.
Mar 2022 - Apr 2024

Director Of Technology

Denver, Colorado, US

  • Usherpa is a marketing CRM system for Loan Officers and Realtors.
  • Hired from consulting company (below) to create the company’s CRM System.
  • Provided leadership, vision, and strategic planning for $MM company with 17 employees as member of executive board; developed quarterly, annual, and five-year plans.
  • Recruited, hired, and trained IT staff, project managers, and software developers with full control of IT budget.
  • Orchestrated project fulfillment through the coordination of resources and schedules within a tailored SCRUM agile development framework.
  • Evaluated and integrated cutting-edge technologies, essential systems, third-party collaborations, security protocols, communication strategies, and continuity plans.
Sep 2015 - Mar 2022

Founder/Ceo

Blue Ink Software
  • Custom software development primarily for creative design agencies.
  • Oversaw daily operations for web-based software contracting and development company with full P&L and executive strategic planning responsibility.
  • Served as project manager, lead developer, and architect on all projects.
  • Led development of internal portal for Brinker International, parent company of Chili’s and Maggiano’s Little Italy, to manage schedules, benefits, and community relations across entire company of 50K.
  • Created numerous social/community/e-commerce cutting-edge web-based solutions for various companies including clothing design, retail stores, public relations firms, and Fortune 1000 companies such as Kohl's Department.
  • Created online job-application systems for The Cheesecake Factory, Panera Bread, BJ’s Restaurants, and Chuck E. Cheese with ~1M unique visitors each month with thousands of online job applications daily through design.
Nov 2003 - Sep 2015

Founder/Ceo

Eden Prairie
  • Founded, cultivated, and oversaw the growth of a web-based mortgage origination business from inception to success.
  • Led a team of contractors in the development of the company's e-commerce internet and intranet web software systems, actively contributing to and supporting the overarching implementation of system design.
  • Oversaw the development of multiple cloud-based Software as a Service (SaaS) solutions for mortgage company management.
  • Expanded company from 2 to 15 employees and achieved $100M+ in annual closed loan volume within 4 years by developing a proprietary online financial solution for real-time forecasting and budgeting.
  • Sold the business to a construction lending company in the Minneapolis/St. Paul area, which utilized the cloud-based/SaaS mortgage company management solution for several years post-sale.
Aug 1999 - Oct 2003
1 education record

John Christenson education

  • Technological Leadership Institute, University Of Minnesota
    Technological Leadership Institute, University Of Minnesota
    Computer Science: Management Information Systems/Software Development
FAQ

Frequently asked questions about John Christenson

Quick answers generated from the profile data available on this page.

What company does John Christenson work for?

John Christenson works for Keller Williams Realty, LLC.

What is John Christenson's role at Keller Williams Realty, LLC?

John Christenson is listed as Real Estate Agent at Keller Williams Realty, LLC.

What is John Christenson's email address?

AeroLeads has found 2 work email signals at @usherpa.com for John Christenson at Keller Williams Realty, LLC.

What is John Christenson's phone number?

AeroLeads has found 13 phone signal(s) with area code 303, 952, 720, 612, 605 for John Christenson at Keller Williams Realty, LLC.

Where is John Christenson based?

John Christenson is based in Punta Gorda, Florida, United States while working with Keller Williams Realty, LLC.

What companies has John Christenson worked for?

John Christenson has worked for Keller Williams Realty, Llc, The Mobile Life, Frontier Airlines, Usherpa, and Blue Ink Software.

How can I contact John Christenson?

You can use AeroLeads to view verified contact signals for John Christenson at Keller Williams Realty, LLC, including work email, phone, and LinkedIn data when available.

What schools did John Christenson attend?

John Christenson holds Bachelor Of Arts - Ba, Computer Science: Management Information Systems/Software Development from Technological Leadership Institute, University Of Minnesota.

What skills is John Christenson known for?

John Christenson is listed with skills including Jquery, Ajax, C#, Visual Studio, Html, Asp.Net Mvc, .Net, and Xml.

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