Principal Architect
Current
Jan 2023 - Present
AeroLeads people directory · profile
John Sedlak Email & Phone Number
Principal Architect at RDA
at
RDA
1 work email found
@rdacorp.com
11 phones found area 727, 303, 973, 704, 425, and 919
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Who is John Sedlak? Overview
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Quick answer
John Sedlak is listed as Principal Architect at RDA at RDA, based in Morristown, New Jersey, United States. AeroLeads shows a work email signal at rdacorp.com, phone signal with area code 727, 303, 973, 704, 425, 919, and a matched LinkedIn profile for John Sedlak.
John Sedlak previously worked as Principal Architect at Rda and Senior Consultant at Rda. John Sedlak holds Bs, Computer Science from Fairleigh Dickinson University.
Company email context
Email format at RDA
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{last}@rdacorp.com
86% confidence
AeroLeads found 1 current-domain work email signal for John Sedlak. Compare company email patterns before reaching out.
Profile bio
About John Sedlak
I am a Principal Architect with nearly 20 years of experience in delivering high quality, performant solutions with a focus on engaging business users early to ensure delivery of successful and useful product. My focus has been on .NET, having used it since the it's initial release. I've incorporated several technologies that have released since, including React & Next.JS, Azure Services, Docker/Containers, and more recently Microsoft Orleans.In my personal life I am a devoted cyclist in a combination of road racing, cyclocross racing and mountain bike riding. My achievements in the sport include New Jersey Cat 4 Crit Champion, NJ Cat 3 Cup Champion, 3rd place NJ Senior Men TT Cup, Team Director and Team Owner, Race Director, and NJ TT Cup Committee Member.
Listed skills include Asp.Net Mvc, Javascript, .Net, Asp.Net, and 43 others.
Current workplace
John Sedlak's current company
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9 roles
John Sedlak work experience
A career timeline built from the work history available for this profile.
Senior Consultant
Jan 2019 - Feb 2023
Associate Director
Deliver enterprise architecture solutions to unique business challenges, utilizing technologies such as Sitecore, Azure, ServiceBus, mongodb, and more. Implement POCs for systems integrations and show customers just what is possible.
Apr 2016 - Jan 2019
Manager Of Websites
Manage the development of all external and internal websites, combining the efforts of multiple teams and persons into a cohesive online presence for the company.
Jul 2015 - Apr 2016
Sitecore Architect & Developer
Manage Sitecore development and services integration, working with developers, agencies and designers to deliver best-in-class web presences.
Sep 2013 - Jul 2015
Mobile Applications Developer
Usga
Develop mobile applications (iPhone/Android) to provide officials the ability to score and manage tournaments in real time.
Sep 2012 - Aug 2013
Web Developer
Design, develop and manage 40+ sites for CPG, B2B and vertical market companies including Prestige Brands, Vonage, Ferrero, and more. Developed Sitecore architecture responsible for maintaining 30+ brand sites. Lead architect and lead developer for custom Learning Management System (CMS) for Vonage built on ASP.NET MVC3 and EntityFramework & SQL Server.
Jun 2010 - Oct 2012
Web Developer
Nymagic, Inc.
Develop and maintain the internal SharePoint website.Develop, Redesign and maintain the external SiteCore website.
May 2009 - Jul 2010
Intern
Internal website developer (SharePoint), Tools developer (.NET & WinForms) and External website developer (SiteCore, ASP.NET)
Aug 2007 - Sep 2008
1 education record
John Sedlak education
-
Fairleigh Dickinson University
FAQ
Frequently asked questions about John Sedlak
Quick answers generated from the profile data available on this page.
What company does John Sedlak work for?
John Sedlak works for RDA.
What is John Sedlak's role at RDA?
John Sedlak is listed as Principal Architect at RDA at RDA.
What is John Sedlak's email address?
AeroLeads has found 1 work email signal at @rdacorp.com for John Sedlak at RDA.
What is John Sedlak's phone number?
AeroLeads has found 11 phone signal(s) with area code 727, 303, 973, 704, 425, 919 for John Sedlak at RDA.
Where is John Sedlak based?
John Sedlak is based in Morristown, New Jersey, United States while working with RDA.
What companies has John Sedlak worked for?
John Sedlak has worked for Rda, Harman International, Gfi Software, Usga, and Vision Creative Group.
How can I contact John Sedlak?
You can use AeroLeads to view verified contact signals for John Sedlak at RDA, including work email, phone, and LinkedIn data when available.
What schools did John Sedlak attend?
John Sedlak holds Bs, Computer Science from Fairleigh Dickinson University.
What skills is John Sedlak known for?
John Sedlak is listed with skills including Asp.Net Mvc, Javascript, .Net, Asp.Net, Visual Studio, Cms, Wcf, and Php.
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