MARIA CHRISTINE
HR, PAYROLL & U.S. TAX COMPLIANCE SPECIALIST VA
Maria Christine is a Virtual Executive Assistant and HR Specialist with over thirteen years of experience in telecommunications, insurance, real estate coordination, and U.S. payroll operations. She specializes in multi-state payroll, tax reporting, HRIS management, and employee onboarding, ensuring accuracy, compliance, and high-quality documentation. She has supported companies up to 1,000+ employees and is highly experienced in managing workforce data, resolving discrepancies, and coordinating with U.S. state agencies.
TOOLS
EQUIPMENT
VIDEO
13+ Years of HR, Payroll & U.S. Tax Compliance Experience, HRIS Systems, Multi-State Payroll, U.S. Tax Reporting
Maria is an excellent option for teams seeking strong support in HR operations, payroll management, and U.S. tax compliance. She also brings proven experience in HRIS transitions and high-volume documentation management for organizations with 300+ employees.
EMPLOYMENT SUMMARY
Maria Christine is a seasoned HR, Payroll, and U.S. Tax Compliance professional with 13 years of experience gained through roles at Port X, Trinet–Zenefits, Prudential Financial, Comcast Xfinity, Sprint & Boost Mobile, and various real estate operations. She has supported workforces ranging from small teams to 1,000+ employees, managing end-to-end HR operations, multi-state payroll, tax reporting, and large-scale HRIS administration using platforms such as BambooHR, Rippling, Zenefits, ADP, Gusto, and QuickBooks. Her background also includes transaction coordination and documentation management in real estate, maintaining 100% accuracy across compliance workflows. She consistently improves operational efficiency, achieving results such as reducing payroll errors by 20% and boosting turnaround times by 30%. Maria brings strong strengths in data accuracy, process optimization, workforce support, and client communication. She is highly skilled in Excel/Google Sheets, employee engagement, cross-platform systems management, and coordinating high-volume administrative tasks with precision.
EMPLOYMENT HISTORY
PORT X
Human Resource Coordinator (Freelance)
Jan 2024 - Sep 2025
• Spearheaded workforce management as a VA for 300+ employees using BambooHR and Rippling, ensuring 100% HRIS precision and smooth data migration.
• Boosted employee engagement by 40% through improved communication (Slack and Teams) and digital branding (LinkedIn, Canva, and Meta).
REAL ESTATE AGENT
Transaction Coordinator (Freelance)
2023
• Executed transaction coordination and lease management as a VA, leveraging AppFolio, Skyslope, Jobber, and Paragon.
• Ensured 100% documentation integrity using AuthentiSIGN and CREA WebForms while coordinating with 20+ vendors weekly to guarantee timely closings.
TRINET – ZENEFITS HUMAN RESOURCE MANAGEMENT
U.S. Tax & Payroll Compliance
2018 - 2023
• Directed end-to-end HR operations, including multi-state payroll and U.S. tax reporting, for clients (10- 1,000+ employees) through Zenefits, Zendesk, and Salesforce.
• Resolved discrepancies using advanced Excel/Google Sheets and payroll software (QuickBooks, Gusto, ADP), resulting in a 20% reduction in errors and 30% improved turnaround time.
PRUDENTIAL FINANCIAL INC.
Insurance Financial Officer
2017 - 2018
• Processed and reviewed 300+ insurance policies monthly, ensuring data integrity and compliance, while simultaneously cutting turnaround times by 25% through documentation streamlining.
COMCAST XFINITY
Billing & Collection Representative
2015 - 2016
• Managed billing, collections, and basic technical support for hundreds of U.S. customer accounts, handling 80–100+ daily interactions across phone, chat, and email while maintaining a high 4.8/5 CSAT.
SPRINT & BOOST MOBILE
Number Porting Specialist
2012 - 2015
• Coordinated porting and account transfers for 500+ users weekly, maintaining a 98% success rate.
ASSESSMENT RESULTS
DISC PERSONALITY RESULT
Steadiness (S) – Dependable and patient, S-type VAs provide consistent support, build strong client relationships, and ensure smooth workflows. Conscientiousness (C) – Detail-oriented and organized, C-type VAs ensure accuracy, maintain structured systems, and deliver high-quality work.
EF ENGLISH TEST RESULT
Shows solid communication skills with clear pronunciation and generally smooth flow. Uses everyday vocabulary and basic grammar confidently, expressing ideas effectively with growing consistency.
COMMON EUROPEAN FRAMEWORK OF REFERENCE FOR LANGUAGES (CEFR)
Can understand and use familiar everyday phrases and answer basic questions about personal details.
Can have very short social exchanges and give information on familiar and routine matters.
Can briefly describe past events and future plans, give reasons for opinions and use the language when traveling.
Can communicate confidently in a variety of academic and professional environments.
Can use the language flexibly and effectively for social, academic and professional purposes.
Can interact with ease and can differentiate their shades of meaning.