John Singleton
AeroLeads people directory · profile

John Singleton Email & Phone Number

Location: Auburn, New York, United States 8 work roles 2 schools
1 work email found @mckesson.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@mckesson.com
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Deployment Lead
Location
Auburn, New York, United States
Company size

Who is John Singleton? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

John Singleton is listed as Deployment Lead at Cornerstone Building Brands, a company with 2248 employees, based in Auburn, New York, United States. AeroLeads shows a work email signal at mckesson.com and a matched LinkedIn profile for John Singleton.

John Singleton previously worked as Implementation Manager at Ia and Senior Implementation Analyst at Covermymeds. John Singleton holds Bachelor'S Degree, Computer Science from Devry University.

Company email context

Email format at Cornerstone Building Brands

This section adds company-level context without repeating John Singleton's masked contact details.

{first}.{last}@mckesson.com
86% confidence

AeroLeads found 1 current-domain work email signal for John Singleton. Compare company email patterns before reaching out.

Profile bio

About John Singleton

With a strong foundation in HIS implementations and project management, the mission is to elevate user experience through systematic scalability and robust process improvements. The strategic application of advanced Windows configurations under my direction has significantly fortified system efficiency and customer satisfaction.

Listed skills include Microsoft Sql Server, Software Documentation, Printers, and Computer Hardware.

Current workplace

John Singleton's current company

Company context helps verify the profile and gives searchers a useful next step.

Cornerstone Building Brands
Cornerstone Building Brands
Deployment Lead
cary, north carolina, united states
Employees
2248
AeroLeads page
8 roles

John Singleton work experience

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

Implementation Manager

Ia
  • Led cross-functional team in implementing retail pharmacy software for Defense Health Agency.
  • Collaborated with project management to define scope, schedule, budget, and resources, boosting production.
  • Applied project management methodologies to enhance scalability.
  • Documented lessons learned and recommended process improvements post-project.
  • Traveled onsite to ensure successful implementation from inception to delivery.
  • Streamline server and workstation optimizations, leveraging advanced Windows configurations to boost pharmacy productivity and system reliability.
Oct 2023 - Jul 2024

Senior Implementation Analyst

United States

- Implemented custom SaaS pharmacy applications using C++, C#, and Microsoft.NET frameworks, enhancing user experience and system efficiency. - Optimized database management with SQL scripts in Microsoft SQL Server and MariaDB, improving data retrieval times by 30%. - Facilitated training for over 50 internal users on software and hardware deployment.

Dec 2018 - Sep 2023

T-Doc Implementation & Service Specialist

Rochester, New York Area

  • Installed and configured T-DOC Tracking software modules and hardware, ensuring seamless integration.
  • Interfaced EMR/EHR systems using HL7 standards, optimizing data flow and accuracy.
  • Led onsite implementations from project initiation to completion, maintaining high customer satisfaction.
  • Designed and documented custom workflows, training manuals, and Visio diagrams tailored to client needs.
  • Provided remote training and support, enhancing customer proficiency and system utilization.
  • Implemented T-DOC systems across multiple facilities, improving operational efficiency by 30% through detailed project management and user training.
Mar 2014 - Nov 2018

Senior Software Support Engineer

Rochester, New York Area

  • Authored SOPs for help desk, enhancing support efficiency for Fuji film kiosks and pic machines.
  • Conducted initial quality assurance to identify issues, providing actionable feedback to developers.
  • Delivered internal and external support, ensuring smooth operation of the kiosk product line.
  • Led troubleshooting efforts, reducing downtime by 20% and enhancing user satisfaction.
Jun 2008 - Apr 2014

Post Sales Engineer

Victor, New York, United States

  • Developed scripts to automate tests, reducing issue resolution time for team members.
  • Led escalation team to prioritize and address high-level problems in weekly meetings.
  • Conducted team meetings to update employees on new developments and training.
  • Handled proactive and reactive calls to resolve client issues.
  • Reviewed Java and C++ code to identify and report bugs, creating temporary solutions.
Jun 2008 - Aug 2009

Technical Support

Rochester, New York, United States

  • Provided technical support, resolving over 200 user issues monthly, enhancing system reliability.
  • Diagnosed and troubleshooted hardware and software problems, reducing downtime by 40%.
  • Collaborated with team to improve support processes, achieving faster resolution times.
  • Maintained 100% uptime for Kodak digital kiosks, ensuring continuous service.
  • Trained new staff on technical support procedures, improving team efficiency
Oct 2005 - Oct 2006

Quality Assurance

Webster, New York, United States

  • Conducted software tests, identified critical defects, improved reliability, and ensured zero failure rate.
  • Collaborated with developers to implement quality standards, significantly reducing error rates.
  • Analyzed test results to refine strategies, boosting product quality and customer satisfaction.
  • Documented and reported findings, facilitating effective communication and swift issue resolution.
Jan 2003 - Jun 2003
Team & coworkers

Colleagues at Cornerstone Building Brands

Other employees you can reach at cornerstonebuildingbrands.com. View company contacts for 2248 employees →

2 education records

John Singleton education

Education record

Everest College-Rochester
FAQ

Frequently asked questions about John Singleton

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

What company does John Singleton work for?

John Singleton works for Cornerstone Building Brands.

What is John Singleton's role at Cornerstone Building Brands?

John Singleton is listed as Deployment Lead at Cornerstone Building Brands.

What is John Singleton's email address?

AeroLeads has found 1 work email signal at @mckesson.com for John Singleton at Cornerstone Building Brands.

Where is John Singleton based?

John Singleton is based in Auburn, New York, United States while working with Cornerstone Building Brands.

What companies has John Singleton worked for?

John Singleton has worked for Cornerstone Building Brands, Ia, Covermymeds, Getinge North America, and Customer Engineering Services.

Who are John Singleton's colleagues at Cornerstone Building Brands?

John Singleton's colleagues at Cornerstone Building Brands include Cheryl Henry, Devin Tweedy, Wesley Hollingsworth, Ryan Beck, and Matthew Weber.

How can I contact John Singleton?

You can use AeroLeads to view verified contact signals for John Singleton at Cornerstone Building Brands, including work email, phone, and LinkedIn data when available.

What schools did John Singleton attend?

John Singleton holds Bachelor'S Degree, Computer Science from Devry University.

What skills is John Singleton known for?

John Singleton is listed with skills including Microsoft Sql Server, Software Documentation, Printers, and Computer Hardware.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the John Singleton you were looking for.

View similar profiles