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Mark Geller Email & Phone Number
Manager, Testing Automation and Performance
at
Bath & Body Works
LinkedIn matched
✓ Verified Jun 2026
2 data sources
Profile completeness 71%
Current company
Role
Manager, Testing Automation and Performance
Location
New York City Metropolitan Area, United States, United States
Company size
Who is Mark Geller? Overview
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Quick answer
Mark Geller is listed as Manager, Testing Automation and Performance at Bath & Body Works, a company with 31337 employees, based in New York City Metropolitan Area, United States, United States. AeroLeads shows a matched LinkedIn profile for Mark Geller.
Mark Geller previously worked as Manager Testing Automation & Performance at Bath & Body Works and Senior Engineer at G2O.
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Email format at Bath & Body Works
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Bath & Body Works
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Profile bio
About Mark Geller
Information Systems professional with extensive experience in software design, development, performance and load testing, performance monitoring, mobile testing, as well as maintenance and support in Pharmaceutical, Healthcare, Insurance, Digital Publishing and Wellness industries. Experience in IT project management, team management and excellent problem solving, communication, decision-making and interpersonal skills. Proficient in both traditional Waterfall, as well as Agile software development methodology. Specialize in: Application Performance Management (APM), Performance Engineering, Performance Tuning, Capacity Planning, Predictive Performance Modeling and Analysis, Pre-Deployment Impact Analysis, Test Automation Frameworks, A/B Testing.
Current workplace
Mark Geller's current company
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Bath & Body Works
9 roles
Mark Geller work experience
A career timeline built from the work history available for this profile.
Manager Testing Automation & Performance
Current
Oct 2024 - Present
Senior Engineer
Leading a team of Performance Test Engineers in Performance Engineering Manager role on the contract to Bath & Body Works.
Mar 2024 - Oct 2024
Manager Quality Engineering
Managing projects and multiple geographically distributed Quality Engineering and Performance Engineering teams responsible for Functional Test Automation and Performance Engineering and Testing of various WW mobile and web applications supporting Member Experience and Member Acquisition functions.Utilizing various tools and frameworks such as Pytest for.
Jun 2021 - Jan 2024
Lead Performance Test Engineer
Established Performance Engineering CoE at WW, including creation of an all-new performance engineering and testing process and best practices as per the latest performance engineering and testing industry standards.This includes all documentation and templates from the actual Performance Engineering process flow to test case preparation, test plan.
Jan 2019 - Jan 2024
Lead Performance Engineering Coe
As a Lead, with Performance Engineering CoE Team within Wiley Global Technology organization, I'm responsible for performance engineering and testing of Wiley digital content applications within Product Technology and Content Management organization. Managing Capacity Planning activities for multiple applications to enforce infrastructure cost.
Apr 2013 - Dec 2018
Lead Performance Testing Group
As a member of Institutional Business Software Stress & Performance Engineering Team was responsible for creating performance scripts, running stress & performance tests, as well as deep diagnostics and in depth perfrormance data analysis and recommendations on performance related issues. Responsible for stress and performance testing over fifty different.
Nov 2004 - Mar 2013
Senior Developer / Performance Analyst
Responsibilities included web portal performance management, analysis, tuning, design and architecture. Also responsible for load and performance tests as well as predictive perfomance modeling across multiple web portals. Tools used are LoadRunner Test Center and Mercury SiteScope.Worked on design and development of several web portals. These sites are.
Aug 1999 - Nov 2004
Programmer/Analyst
As a member of this Pharmaceutical CRO's Information Services team involved in development and maintenance of PowerHours System. This system is designed by using PowerBuilder as front-end and Sybase as the back-end database. Responsible for enhancements and technical support of relational database by using PowerBuilder and DBArtisan 2.56. Designed and.
Mar 1998 - Aug 1999
FAQ
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What company does Mark Geller work for?
Mark Geller works for Bath & Body Works.
What is Mark Geller's role at Bath & Body Works?
Mark Geller is listed as Manager, Testing Automation and Performance at Bath & Body Works.
Where is Mark Geller based?
Mark Geller is based in New York City Metropolitan Area, United States, United States while working with Bath & Body Works.
What companies has Mark Geller worked for?
Mark Geller has worked for Bath & Body Works, G2O, Ww (Formerly Weight Watchers), John Wiley And Sons, and Metlife.
How can I contact Mark Geller?
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