Sean Mclellan
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Sean Mclellan Email & Phone Number

Principal Architect at RDA Corporation at RDA Corporation
Location: Reston, Virginia, United States 6 work roles 1 school
2 work emails found @rdacorp.com 1 phone found area 410 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 1 phone

Work email m****@rdacorp.com
Direct phone (410) ***-****
LinkedIn Profile matched
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Current company
Role
Principal Architect at RDA Corporation
Location
Reston, Virginia, United States

Who is Sean Mclellan? Overview

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Quick answer

Sean Mclellan is listed as Principal Architect at RDA Corporation at RDA Corporation, based in Reston, Virginia, United States. AeroLeads shows a work email signal at rdacorp.com, phone signal with area code 410, and a matched LinkedIn profile for Sean Mclellan.

Sean Mclellan previously worked as Principal Architect at Rda Corporation and Senior Software Engineer at Rda Corporation. Sean Mclellan holds Bis, Computer Science, Chinese from Utah State University.

Company email context

Email format at RDA Corporation

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{last}@rdacorp.com
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AeroLeads found 2 current-domain work email signals for Sean Mclellan. Compare company email patterns before reaching out.

Profile bio

About Sean Mclellan

• Exceptional track record of developing solutions utilizing Microsoft/.NET technology through over 10 years of professional development experience in premiere systems and software engineering and consulting companies.• Highly experienced SharePoint 2010/2013 developer with experience in the full stack -- from planning and architecture to administration, custom service applications, branding and localization; inter- and intranet facing solutions.• Experienced in building Single-Page-Application web sites.• Recognized architect and developer of SOAP and REST based service oriented applications using WCF and WebAPI.• Passionate about emerging browser based technologies such as jQuery, AngularJS, and data-driven technologies such as XML, XML Schema, Document Databases (NoSQL), SQL Server and OODBMS products.• In-depth knowledge of .NET including C#, WCF, ASP.NET; Known as a mentor of .NET technologies.• Contributor and user of great open-source libraries such as Lucene.Net, Quartz.Net, ClearScript.• Skilled in creating prototypes and mockup applications quickly.• Supporter of agile and test-driven methodologies. Knowledgeable in the SCRUM process.Specialties:• .NET Technologies - Microsoft .NET, C#, ASP.NET, WCF, WF, LINQ, Silverlight, ADO.NET, Telerik KendoUI.• CMS/Portal Technologies - SharePoint 2010 (Administration, Configuration, Custom Development), Community Server, SiteFinity.• Markup Languages - HTML, xHTML, XML, XSL, XSLT, JavaScript, jQuery, AngularJS, VBScript.• Tools - Visual Studio Team Suite, TFS 2010, NUnit, XML Spy.• Databases - RavenDB, SQL Server 2008 R2, Oracle 9i, DB4O.• Methodologies - Agile, TDD, SCRUM, DAD, Waterfall, Chaos.

Listed skills include .Net, C#, Asp.Net, Agile Methodologies, and 23 others.

Current workplace

Sean Mclellan's current company

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RDA Corporation
Rda Corporation
Principal Architect at RDA Corporation
AeroLeads page
6 roles

Sean Mclellan work experience

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

Principal Architect

Current

Hunt Valley, Md, Us

Principal Architect responsible for interacting with clients, product managers and developers in order to envision, model and provide software designs. Performs software reviews to ensure quality of the design. Collaboratively works with other members of the software team to become familiar with the strengths of team members to ensure that team experience and knowledge is well represented.

Dec 2016 - Present

Senior Software Engineer

Hunt Valley, Md, Us

Senior Software Engineer responsible for providing software development related consulting services to clients of RDA, including, but not limited to, design, development, testing and related activities.

Aug 2010 - Dec 2016

Software Engineer

Hunt Valley, Md, Us

Software Engineer responsible for providing software development related consulting services to clients of RDA, including, but not limited to, design, development, testing and related activities.

Aug 2007 - Aug 2010

Software Engineer

Blacksburg, Va, Us

Member of the development staff tasked with creating specifications, architectural designs, prototype applications, core development and unit tests in a small team operating in an agile and test-driven development process using .NET technology.•Designed and developed services-based data warehouse using Windows Communication Foundation including x.509 based security, with accompanying unit tests, in C#.•Advised and mentored colleagues in .NET technologies such as C#, Sql Server, ASP.NET, ASMX, and the introduction and adoption of WCF services.•Developed API to work with Open Office XML documents.•Created XSD-based format and utilities to assist in the transformation of legacy formats.•Collaborated with object-oriented database vendor to shape and influence future versions of C# interface.•Provided rapid development of numerous prototypes to assess functionality and feasibility.•Assisted in implementation of SCRUM process to increase productivity and quality.

Oct 2005 - Apr 2007

Software Engineer

Falls Church, Va, Us

Software Engineer responsible for developing solutions and performing IT/IS administration in support of the Systems Engineering & Integration laboratory using .NET and Oracle technologies for internal consumption.•Maintained and updated SRA data conversion utilities developed in C#.•Developed solutions in support of the SEIC laboratory using a combination of ASP.NET and ASMX-based web services with Oracle and XML/XML Schema back ends.•Used Oracle Data Provider .NET (ODP.NET) to interface with Oracle database.•Administered an internal Windows SharePoint Services 2.0 site to support collaboration with systems engineering programs which involved customization of WSS functionality and development of custom Web Parts as needed.•Performed IT management tasks in maintaining working server and lab environments in both classified and unclassified roles.•Conducted beginning to intermediate training sessions on the use of systems requirements software.

Oct 2002 - Oct 2005

Intern, Software Developer

Trw

Friedrichshafen, Baden-Württemberg, De

Responsible for developing a data transition tool using .NET and migrating legacy ICBM systems requirement data from a 16-bit application into a modern systems engineering package called CORE.•Used C# to develop conversion tool including using MarshalAs and StructLayout attributes to create C# proxies of C-based data structures in order to read legacy data natively in .NET

May 2002 - Oct 2002
1 education record

Sean Mclellan education

  • Utah State University
    Utah State University
    Chinese
FAQ

Frequently asked questions about Sean Mclellan

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

What company does Sean Mclellan work for?

Sean Mclellan works for RDA Corporation.

What is Sean Mclellan's role at RDA Corporation?

Sean Mclellan is listed as Principal Architect at RDA Corporation at RDA Corporation.

What is Sean Mclellan's email address?

AeroLeads has found 2 work email signals at @rdacorp.com for Sean Mclellan at RDA Corporation.

What is Sean Mclellan's phone number?

AeroLeads has found 1 phone signal(s) with area code 410 for Sean Mclellan at RDA Corporation.

Where is Sean Mclellan based?

Sean Mclellan is based in Reston, Virginia, United States while working with RDA Corporation.

What companies has Sean Mclellan worked for?

Sean Mclellan has worked for Rda Corporation, Vitech Corporation, Northrop Grumman Mission Systems, and Trw.

How can I contact Sean Mclellan?

You can use AeroLeads to view verified contact signals for Sean Mclellan at RDA Corporation, including work email, phone, and LinkedIn data when available.

What schools did Sean Mclellan attend?

Sean Mclellan holds Bis, Computer Science, Chinese from Utah State University.

What skills is Sean Mclellan known for?

Sean Mclellan is listed with skills including .Net, C#, Asp.Net, Agile Methodologies, Web Services, Ado.Net, Microsoft Sql Server, and Wcf.

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