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Diane Schaefer Email & Phone Number

Application Development Manager at Vertex Inc.
Location: Greater Philadelphia, United States 4 work roles 2 schools
1 work email found @vertexinc.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Work email d****@vertexinc.com
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Current company
Role
Application Development Manager
Location
Greater Philadelphia, United States

Who is Diane Schaefer? Overview

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Diane Schaefer is listed as Application Development Manager at Vertex Inc., based in Greater Philadelphia, United States. AeroLeads shows a work email signal at vertexinc.com and a matched LinkedIn profile for Diane Schaefer.

Diane Schaefer previously worked as Consulting Engineer/Software System Architect at Unisys and Consulting Software Engineer at Unisys. Diane Schaefer holds Master’S Degree, Me Industrial Engineering/Emphasis In Systems Engineering from Penn State Great Valley.

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Email format at Vertex Inc.

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{first}.{last}@vertexinc.com
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AeroLeads found 1 current-domain work email signal for Diane Schaefer. Compare company email patterns before reaching out.

Profile bio

About Diane Schaefer

I'm a passionate versatile software engineer and leader with experience building patented enterprise products/platforms and guiding teams through all phases of software product development. I encourage teamwork and collaboration, while coaching, mentoring and providing feedback to others to deliver timely, high-quality software.I have exceptional analytical skills to understand and dissert large complex systems, identifying key parts that can benefit from transformation, achieving enhanced supportability and efficiency.I worked closely with engineers, product owners and stakeholders to enable delivery of solutions to meet business needs.CORE COMPETENCIES:✔ Leadership: Collaborator, Organizer, SCRUM Consultant, Written and Verbal Communications, People Advocate, Mentor✔ Programming Languages: Typescript, C++, JavaScript, Java (J2EE), PowerShell, Bash, Python✔ Technologies: Node.js, REST, TypeORM, MariaDB, Linux✔ Tools: JIRA, Bitbucket, Jenkins, AVA, Google Test✔ Other: Software Architecture, Message Queuing, Cluster Management, Distributed Transactions, Agile SCRUM/Kanban, Cloud, TDD, Enterprise Security, Problem Solving, Configuration Automation, Enterprise Software, HIGHLIGHTS:✔ Technical leader and consultant, guiding others to promote and deliver high-quality software.✔SCRUM Consultant working on cross-functional teams to help translate business requirements into technical design/implementation. Providing guidance to multiple teams during story grooming and implementation, boosting confidence and increasing team velocity.✔ Proven mentor with excellent interpersonal, verbal, and written communications skills resulting in junior developers becoming senior engineers and SCRUM masters on future projects.✔Reduced supportable server-based code by 70% while increasing performance by 13% when components were restructured, and code was simplified using TypeScript and TypeORM.✔ Numerous U.S. and international patents either issued or pending.

Listed skills include Management, Leadership, Collaborative Problem Solving, Computer Networking, and 11 others.

Current workplace

Diane Schaefer's current company

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Vertex Inc.
Vertex Inc.
Application Development Manager
AeroLeads page
4 roles · 17 years

Diane Schaefer work experience

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

Application Development Manager

Current

King Of Prussia, Pa, Us

Provided leadership and establishment of new geo located teams to convert a tax software application to a cloud agnostic .NET microservice implementation. Collaborated with product management and UX designers in defining MVP content.

Apr 2022 - Present

Consulting Engineer/Software System Architect

Blue Bell, Pennsylvania, Us

➢ Shaped product vision by co-leading cross-functional global team (40+ members) for discussion of technical issues, review of business goals and sharing of information. Team included product management, architects/engineers, quality assurance and product owners.➢ Provided future agility and supportability when running in the Cloud by researching a platform-neutral approach for a network security product suite. Considerations included: Identity/Access Management, configuration, messaging, REST APIs, network security and microservices.➢ Reduced supportable code by 70% and gained 13x faster processing upon implementing configuration and messaging layer while learning TypeScript, TypeORM and MariaDB. Performed peer code reviews and end-to-end testing, leveraged Bitbucket (GIT), and SonarQube.

2019 - Apr 2022

Consulting Software Engineer

Blue Bell, Pennsylvania, Us

➢ Partnered with stakeholders, product owners and designers to set product goals and requirements. Successfully collaborated with other engineers to deliver several key initiatives increasing product interest and leads.➢ Spearheaded a weekly geo-located Agile Community of Practice (15 members) consisting of product owners and engineers across teams and disciplines to discuss and share technical issues and innovative solutions boosting productivity and enabling faster implementation.➢Lead individual contributor for the automated distribution of remote configuration and network security policies (C++). This raised client satisfaction by reducing deployment time from days to minutes. A patent was filed.

2017 - 2019 ~2 yrs

Lead Principal Software Engineer

Blue Bell, Pennsylvania, Us

➢ Spearheaded research, design and development for four major releases of configuration and management of Message Queueing and Java specialty processors in a high availability environment using SUSE Linux Cluster technology on proprietary Secure Private Cloud (PaaS).➢ Enriched customer engagement by creating product demos/tech talks (over 150 participants), YouTube videos (10) and customer presentations assisting others on how to configure and deploy the HA clusters for fabric manager and message queuing specialty processors.➢ Mentored and advocated for 10 geo-located developers that produced superior UI code. Several junior developers became senior engineers and SCRUM masters on future projects.➢ Increased company name awareness on college campuses through interviewing and recruitment efforts. Acted as the University of Pennsylvania's Society of Women Engineers liaison (SWE) for Unisys. Presented on-campus workshops with other Unisys women engineers.

2010 - 2017 ~7 yrs
2 education records

Diane Schaefer education

Master’S Degree, Me Industrial Engineering/Emphasis In Systems Engineering

Penn State Great Valley

Bachelor’S Degree, Mathematics And Computer Science

University Of Pennsylvania
FAQ

Frequently asked questions about Diane Schaefer

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

What company does Diane Schaefer work for?

Diane Schaefer works for Vertex Inc..

What is Diane Schaefer's role at Vertex Inc.?

Diane Schaefer is listed as Application Development Manager at Vertex Inc..

What is Diane Schaefer's email address?

AeroLeads has found 1 work email signal at @vertexinc.com for Diane Schaefer at Vertex Inc..

Where is Diane Schaefer based?

Diane Schaefer is based in Greater Philadelphia, United States while working with Vertex Inc..

What companies has Diane Schaefer worked for?

Diane Schaefer has worked for Vertex Inc. and Unisys.

How can I contact Diane Schaefer?

You can use AeroLeads to view verified contact signals for Diane Schaefer at Vertex Inc., including work email, phone, and LinkedIn data when available.

What schools did Diane Schaefer attend?

Diane Schaefer holds Master’S Degree, Me Industrial Engineering/Emphasis In Systems Engineering from Penn State Great Valley.

What skills is Diane Schaefer known for?

Diane Schaefer is listed with skills including Management, Leadership, Collaborative Problem Solving, Computer Networking, High Availability Clustering, High Availability Architecture, Communication, and Linux Server.

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