Tammie Haller
About Tammie Haller
Tammie Haller is an HRIS Analyst with extensive experience in human resources information systems. She has worked at various companies, including Taghleef Industries and Roche Diagnostics, and has been with Allison Transmission since 2018.
Work at Allison Transmission
Tammie Haller has been employed at Allison Transmission as an HRIS Analyst since 2018. In this role, she focuses on enhancing human resources information systems to improve efficiency and effectiveness within the organization. Her responsibilities include analyzing HRIS processes and ensuring the systems meet the needs of the company and its employees.
Previous Experience at Taghleef Industries
Prior to her current position, Tammie Haller worked at Taghleef Industries as an HRIS Functional Lead from 2010 to 2018. During her eight years at the company, she played a key role in managing HRIS functions and implementing systems that supported the organization's HR needs. Her experience at Taghleef Industries provided her with a solid foundation in HRIS management.
Experience at Roche Diagnostics
Tammie Haller served as the Lead HR Systems Analyst at Roche Diagnostics for a six-month period in 2014. In this role, she was responsible for overseeing HR systems and ensuring their alignment with organizational goals. This experience contributed to her expertise in HRIS and system analysis.
Education and Expertise
Tammie Haller studied at Northwood University, where she earned an Associate's degree in Business Administration in 2002 and a Bachelor's degree in Business Administration in 2004. Her educational background has equipped her with essential skills in business management and human resources, which she applies in her current role as an HRIS Analyst.
Achievements in HRIS Implementation
In 2019, Tammie Haller implemented Workday Time Tracking and Payroll systems, which contributed to significant process improvements for Human Capital Management (HCM) and all Workday modules. This initiative reflects her commitment to enhancing operational efficiency and customer satisfaction within her role.