Justin Kohnen
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Justin Kohnen Email & Phone Number

Owner at Irrational JT
Location: Dayton, Ohio, United States 9 work roles 3 schools
1 work email found @kohnensolutions.com 6 phones found area 937 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 6 phones

Work email j****@kohnensolutions.com
Direct phone (937) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Irrational JT
Role
Owner
Location
Dayton, Ohio, United States

Who is Justin Kohnen? Overview

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Quick answer

Justin Kohnen is listed as Owner at Irrational JT, based in Dayton, Ohio, United States. AeroLeads shows a work email signal at kohnensolutions.com, phone signal with area code 937, and a matched LinkedIn profile for Justin Kohnen.

Justin Kohnen previously worked as Application Systems Architect at Triune Group and Sr. Software Engineer at Triune Group. Justin Kohnen holds Mcts, .Net Framework 2.0: Web Applications from Microsoft.

Company email context

Email format at Irrational JT

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{first_initial}{last}@kohnensolutions.com
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AeroLeads found 1 current-domain work email signal for Justin Kohnen. Compare company email patterns before reaching out.

Profile bio

About Justin Kohnen

Specialties: C# .NET, ASP.NET, ASP.NET AJAX, HTML, ASP.NET MVC, JavaScript, .NET4.x, nUnit, mbUnit, C++, JavaMS SQL 2008 R2, MS SQL 2005, MS SQL 2000, Oracle, Microsoft AccessVisual Studio .NET 2012, Visual Studio .NET 2010, Visual Studio .NET 2008, VisualStudio .NET 2005, Visual Studio .NET 2003, MS SQL Server Management Studio 2008Git, MS Team Foundation Server, Subversion, MS Visual Source SafeVisual Studio Team Systems, BugZilla, Windows Sharepoint Services 3.0

Listed skills include Asp.Net, Visual Studio, .Net, C#, and 27 others.

Current workplace

Justin Kohnen's current company

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Irrational JT
Irrational Jt
Owner
9 roles

Justin Kohnen work experience

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

Owner

Current
Irrational Jt

Dayton, Oh

Responsible for all technical aspects of the company. Responsibilities include but not limited to: 1.) Website Design2.) Application Design3.) Programming5.) Software Deployment6.) Server Management7.) Source Control Management (SCM)8.) Research and Development (R&D)

May 2011 - Present

Application Systems Architect

Triune Group

Responsibilities include but not limited to:1.) Application Architecture and Design2.) Resource and mentor for Microsoft .NET technologies3.) Research & Development4.) Software Programming (C#, ASP.NET 2.0/3.0/4.0/4.5, ASP.NET MVC, HTML, Cascading Style Sheets (CSS), jQuery, JavaScript, REST, SOAP Services, ASP.NET WCF, ASP.NET Web API, Microsoft SQL)5.) Team Learning Coordinator6.) Software Maintenance7.) Systems Integration8.) Testing9.) Mobile Website Development10.) Trained ASACoE Developer - Trained by Application Software Assurance Center of Excellence with regards to secure software development11.) Configuration Management12.) Continual Integration Management

Jun 2010 - Nov 2017

Sr. Software Engineer

Triune Group

Responsibilities include but not limited to:1.) Application Architecture and Design2.) Resource and mentor for Microsoft .NET technologies3.) Research & Development4.) Software Programming (C#, ASP.NET 2.0/3.0, HTML, Cascading Style Sheets (CSS), JavaScript, SOAP Services, Microsoft SQL)5.) Team Learning Coordinator6.) Software Maintenance7.) Systems Integration8.) Testing

Jun 2006 - Jun 2010

Owner

Kohnen Solutions

Responsible for all technical aspects of the company. Responsibilities include but not limited to: 1.) Website Design2.) Application Design3.) Programming4.) Database Design5.) Software Deployment6.) Server Management7.) Source Control Management (SCM)8.) Research and Development (R&D)9.) Software Acquisition

Jun 2005 - Mar 2017

Vice President For Communications

Dayton .Net Developer'S Group

The VICE PRESIDENT FOR COMMUNICATIONS shall(i) In the absence of the President, or the President is unable or refuses to act, or at the discretion of the President, perform the duties of the President.(ii) Serve as President for the remainder of the President's term of the office, if the Presidency becomes vacant.(iii) Be responsible for all appropriate communications, public relations, marketing and promotional activities.(iv) Be responsible for publication of all house organs, including, but not limited to, the monthly Newsletter and the Group Web Site.(v) Be responsible for all internal advertising, including: revenues, appropriateness of material and other promotional functions within the DevGroup. (vi) Be responsible for the publicity of group activities to increase public awareness of the DevGroup.

Jan 2007 - Sep 2013

Software Engineer

Designed and developed web applications using C#, ASP.NET 1.1, HTML, Cascading Style Sheets, JavaScript and Oracle databases.

Dec 2003 - Jun 2006

(Intern) Programmer

Designed and developed web applications using C#, ASP.NET 1.1, HTML, Cascading Style Sheets, JavaScript and Oracle databases.

Jun 2003 - Dec 2003

(Intern) Programmer

Merlin Network

Programming an ECommerce site in Cold Fusion 4.5, HTML, Cascading Style Sheets (CSS), JavaScript and Microsoft SQL Server 2000. Assisting with application and database design.

May 2001 - Aug 2001

(Intern) Programmer

Merlin Network

Programming an ECommerce site in Cold Fusion 4.5, HTML, Cascading Style Sheets (CSS), JavaScript and Microsoft SQL Server 2000. Assisting with application and database design.

May 2000 - Aug 2000
3 education records

Justin Kohnen education

Mcts, .Net Framework 2.0: Web Applications

Microsoft

Bs, Computer Science

Activities and Societies: Archery Club, Technology Exploration and Knowledge (TEK)

Education record

Archbishop Alter High School

Activities and Societies: Chess Club, Football, Knights of the Sacred Heart

FAQ

Frequently asked questions about Justin Kohnen

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

What company does Justin Kohnen work for?

Justin Kohnen works for Irrational JT.

What is Justin Kohnen's role at Irrational JT?

Justin Kohnen is listed as Owner at Irrational JT.

What is Justin Kohnen's email address?

AeroLeads has found 1 work email signal at @kohnensolutions.com for Justin Kohnen at Irrational JT.

What is Justin Kohnen's phone number?

AeroLeads has found 6 phone signal(s) with area code 937 for Justin Kohnen at Irrational JT.

Where is Justin Kohnen based?

Justin Kohnen is based in Dayton, Ohio, United States while working with Irrational JT.

What companies has Justin Kohnen worked for?

Justin Kohnen has worked for Irrational Jt, Triune Group, Kohnen Solutions, Dayton .Net Developer'S Group, and Standard Register.

How can I contact Justin Kohnen?

You can use AeroLeads to view verified contact signals for Justin Kohnen at Irrational JT, including work email, phone, and LinkedIn data when available.

What schools did Justin Kohnen attend?

Justin Kohnen holds Mcts, .Net Framework 2.0: Web Applications from Microsoft.

What skills is Justin Kohnen known for?

Justin Kohnen is listed with skills including Asp.Net, Visual Studio, .Net, C#, Microsoft Sql Server, Web Applications, Software Development, and Javascript.

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