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HCM Subject Matter Expert

Pomona, CA
May 13, 2024

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YVONNE L. EICHHORST 714-***-****


20+ Years; Director HRIS-HCM, SME, Sr. Project Manager Implementation.

Projects Include Full Life Cycle - Preliminary, Kick Off, Discovery, Requirements, Testing, Go Live, and Post Implementation.

20+ Years: Payroll Management, 10+ Direct Reports, and Stand-Alone Departments

20+ Years Sr. Consultant; Core HR, Payroll, WFM, Benefits, Talent/Performance

Global Payroll – 12 Countries: Can, Austria, Germ, UK, France, Aus., Japan, Singapore, Czech Republic on ADP Stream Online/Celergo, Global View, Currency Conversation, Funds/ACH Wire Processing

Projects - Public and Private Sector Organizations – Multiple Application Integration Support

Payroll Director – Develop & Execute vision for Future State Systems, Processes, Initiatives, and Best Practice with Performance Indicators.

15K plus Employee Active Head count. – Multi- FEIN, State, Locals, and Pay Group Structure

Pay Cycles Include: Monthly, Semi-Monthly, Bi-Weekly, Weekly, and Multi-Cycles

Oracle Cloud, Oracle HCM, Oracle Fusion, Infor/Lawson PR/HR, Advantage Application

Workday – Ver.33, Workday – Payroll Module Centric: Implementation and Processing

WFM Apps: Epay-Bluefore, Kronos Certified, Foxtime,EZ Labor, E-time,TCS/Facts, and Mobile, Biometric, Remote Access Module processing and implementation.

ADP HCM Vantage, WFN, Pay Expert, HRB HRIS, Enterprise 5.0, Payforce, Probusiness

Ceridian Dayforce HCM Cloud: HR, Payroll, Time, Talent. Scheduling, Budget, Planner Modules

EBS E Business Suite, Payroll Mgmt., Time & Absence, HR & Benefits Mgmt.

ERP Systems: Peoplesoft, JD Edwards, UKG Ready, Dimensions, Pro, Kronos WFC

Tax Expert – Withholding Accts. Reconciliation - per State & Local Agency requirements.

Wage & Overtime Regulation compliant; Federal, Multi-State, California centric, Locals

Processing/Auditing Annual, Quarterly, Weekly Tax Deposits, W-2, 1099, Amendment Recon

Healthcare Compliance; ACA Administration, 1095 Processing; Non-Union & Union

Management Doctrine: Improvement, Training and Development of Client’s Internal Team

Talent: Succession Planning, Performance Goals, Philosophy; Attract, Retain, and Develop

Forecasting, Planning and Building Internal Payroll Best Practices, Policies, and Procedures

Communication Systems: Slack, Quip, Zoom Conference, MS Teams, Confluence, WebEx, SharePoint, Repository SFTP Servers

Additional HCM System Platforms Include Paycom, Paycor, Gusto, Paychex, Bamboo, Acouro



Gelsons Grocery, Santa Fe Springs, CA 07/2023 to Present

HRIS – IT Applications Manager

Platforms Include: Oracle Fusion, and UKG Dimensions & Pro HCM & Workforce Mgmt.

Manage, Validate Cloud Platform, Upgrades, Systems support.

Setup, Maintenance: Pay rules, Shift/holiday schedules, Time-off Accruals, deduction calculations.

Employee Self Service, Mgr. Self Service, Approvals, Workflows, Device Mgr., Integration Set up.

Manage UKG Dimensions Ad Hoc Reports, Dataviews, etc. Including Data Management

Leads & Develops Project Deliverables, Tasks, Procedures, Prepares Cost Estimates for the Team

Evaluates & Monitors efficiency, and effectiveness of service delivery methods and procedures.

Accountable for end-to-end delivery of programs and projects to meet HCM and Financial internals.

Planning and delivery of end-user training on an on-going and project/program basis

Conduct diagnostic investigations, Implement solutions & methodologies for resolution.

Interface with management and company personnel on a day-to-day basis.

Ceridian - Virtual Remote Office 11/2022 to 2/2023


Clients Include: Global – UK, and US Domestic – GMT and EST Time zones.

Dayforce Configuration for Payroll, and WFM- Time & Labor, Multiple Project Assignments

Full Life Cycle IMPL – Quick Go Live – 1st & 2nd Qtr. – Payroll Lead Consultant

Legacy Systems Migration – ADP Celergo & WFN to Dayforce Application

Integration from UKG, Oracle Cloud Fusion, ADP HCM Vantage, and Paycom to Ceridian Dayforce

Client Facing – led Meetings with Client Stakeholders, and Retain team.

Managed Services – Internal Partner – Discovery, UAT, Parallel Testing, Post Go Live

CGI Technologies, Montreal, Quebec Canada 10/2021 to 8/2022


Client – Local Government Agency – LACOE – Los Angeles County Office of Education

ERP System: Advantage – Modules Include: HR, Payroll, Finance, Time and Attendance

Implementation Supporting 130 School Districts – Pre-K, Jr.College, Transportation Agencies

Legacy Systems Integration/Migration – UKG, Ceridian Dayforce HCM, ADP Vantage, WFN

Pre-Conversion Activities, Parallel Testing Phase; Multiple Districts, Pre-Go Live Testing

Union – CALPers, CALStrs, Certificated, and Classified Employees environment

Serve US West Region, LACOE BEST Team, CGI IMPL LACOE Team

Responsible for – Leading School District Working Sessions: Advantage System Knowledge Transfer

External Partners: SFS – School Financial Services, LACOE Data Integration Team

Full Life Cycle IMPL, Payroll Schedules include (6), Four Monthly, and Three Semi-monthly

Go Live April 2022: Six School Districts within LACOE – Status Update: Recent Push back date.

Functional leader and expert on our ERP projects for other government clients

Key Areas of ERP: SDLC – Systems Development Life Cycle, Peoplesoft, Oracle, and SAP

Interfacing independently to prepare End Users as it relates to Business functions.

Gain proficiency within CGI’s government ERP Solutions

100% Remote Virtual Office Consultant: Attendance of All IMPL Meetings, KT Sessions, & Training

Fox Entertainment, Century City, CA 08/2019 to 04/2020


In collaboration with Fox IT Dept., Fox Payroll Dept., and Disney Corporation

Implementation – Time & Attendance SAAS System – Epay/Blueforce - Vendor

Fox Studio Lot Operations – Supporting 600 Employees – Entertainment Environment

Legacy Systems – Peoplesoft, JD Edwards, Kronos, TCS/Facts, FoxTime T&A

Workday HCM Ver.33 – Modules: HR, Talent & Performance, and Payroll data conversion

16 Unions – CBA Definition – Pay Rule Configuration build

Serve Sr. VP of Production & (6) Business Groups on the Studio Lot, Union Payroll Mgr., VP of IT

Responsible for – Wardrobe, Grips, Set Lighting, Transportation, Paint, Plasterer

External Partners – Workday, Epay IMPL Teams – Knowledge Transfer Matrix

Full Life Cycle Implementation Project – User End Training & Development

Go Live March 2nd, 2020 – SME – PM: Payroll & Time and Attendance

Nuvision Federal Credit Union, Huntington Beach, CA 08/2018 to 03/2019


Preliminary Project Work for Client’s Merger: FEIN, Co Code, & Pay Frequency Config.

Implementation of ADP WFN – Go Live Jan 2019 – Data Analysis, Project Mgmt., Client Retain Team – All Work Streams; HR, Payroll, Talent Mgmt., Time & Attendance, Benefits, Carrier Connection Pass thru files, Deliverable Date Driven work

Full Life Cycle Project, and Post Implementation Project Issues/Actions Completion

Legacy Systems; Ceridian Dayforce HCM Cloud, and Paycom

Payroll Dept.- Processing Support for both Legacy Systems: Data Conversion Alignment

Training & Development for Payroll Processing Practitioners Required

Alteryx, Irvine, CA 05/2018 to 07/2018 GLOBAL PAYROLL DIRECTOR

Oversee Payroll Dept US Domestic, 1 Direct Report - Payroll Specialist, ADP WFN Software, Workday HCM, (2) Countries IMPL in progress – Manually payroll processing via Currency Converter

International Payroll for 11 Countries – UK, France, Czech Republic, Germany, Austria, Australia, Dubai, Ukraine, Singapore, Canada, Netherlands, Japan - ADP Stream Online, Vistra and Pay@Work applications, Multiple Cycles: Monthly & Semi-Monthly

Solaris Paper, Inc., Santa Fe Springs, CA 01/2018 to 04/2018


Managed Payroll and Benefits Department – Structure, Policy, Procedures, and Processes

Implementation – Go Live - ADP WFN Software, Migrate from Ceridian Dayforce HCM Cloud

Legacy Systems Include: Peoplesoft HRIS, and Workday

1 Direct Report – Payroll Administrator – Training and Developed on ADP WFN Systems

Special Projects Include: ACA Module Set up, Active, and Processing 1095C Forms

ADP, Inc., Alpharetta, Georgia 08/2013 to 01/2017

HCM – PROJECT MANAGER serving Implementation.

Field Employee – 65% Travel to Client Site, 35% Home Office – Virtual Remote

Division – Comprehensive Outsourcing Services: Clients with 1000 plus employees

Technical Implementation; Integration, and Transition Processes

Legacy Systems: Lawson PR/HR, Workday, SAP SuccessFactors, Ceridian Dayforce HCM, EV5, JD Edwards, Oracle Fusion, Ultipro

Planning, Managing Interface/Conversion tasks, Milestones, and Deliverables in accordance with project plans

Documentation of Implementation Processes, Client Interface/Conversion Requirements

Works with Internal ADP Partners to ensure Operational Transitions, & Responsibilities

Demonstrates Clear, Concise, & Effectiveness

Extensive work with Flowcharting, Developing, Redesigning for Large Projects

Possesses Excellence with Presentation, and Facilitation Skills

Contributed to Continuous Improvement Process Activities as assigned.

Subject Matter Expert: Regarding All Payroll Related Platforms


Microsoft Office

ADP HCM Vantage

ADP WorkforceNow

ADP PayForce

ADP Stream Online


ADP Pay Expert

ADP Enterprise 5.0 EV5



ADP Reporting

Oracle EBS - Net Suite

Epay- Blueforce Time and Attendance SAAS System

Workday HCM – Ver. 33, 34 (R1/R2)

Ceridian HCM Dayforce

UKG Dimensions- UltiPro

Kronos Workforce Timekeeper (Certified)

Paycom Software


Lawson HR/PR Ver. 8.1



SAP Successfactors

Oracle Cloud - Fusion

Bamboo HR

JDE EnterpriseOne, Ver. 8.10

PeopleSoft Ver. 9.1, 8.3

Micros POS Applications (Point of Sale)

MAS90 DOS Application

Navision Financials

Great Plains

Peachtree Accounting

STS Retail Sales System

Crystal Reports; SQL &

Advantage ERP


Spanish, English (proficient)


ADP HCM Certification 2013-17, ADP Reporting Certification 2015

Kronos Workforce Timekeeper Certified 2003, Ceridian HR/Payroll Certified 2005

Navision Financials Certified 1999, Certified Payroll Professional Training

ADP Year End Seminar: 5 Yrs., Payroll Conference: Anaheim, CA. Yr. 2001.

CPP – Certified Professional Life Coach – June 2017

UKG Aspire Conference 2023


Member of National and Orange County & Los Angeles Chapters of the American Payroll Association

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