Lorena Semaia
Accountant
Torrance,CA
Summary
Goal-driven and dedicated accountant with extensive experience in full-cycle accounting across diverse industries, including manufacturing, healthcare, retail, technology, and non-profit sectors. Proven expertise in managing accounts payable, accounts receivable, general ledger, payroll, and financial reporting ensures comprehensive financial oversight. Proficient in leveraging ERP systems such as NetSuite, Oracle, and QuickBooks to streamline financial processes and enhance accuracy. Recognized for delivering precise tax planning services for over 50 clients while executing month-end closing processes with unwavering compliance to GAAP standards. Adaptable team player with exceptional organizational and communication skills, thriving under pressure to achieve high-quality results.
Overview
12
12
years of professional experience
Work History
Interim Payroll Admin
Chadwick School
Palos Verdes Peninsula, CA
09.2025 - 12.2025
- Executed payroll processing and administration bi-monthly to ensure timely and accurate employee compensation.
- Oversaw maintenance of employee records, focusing on pay rates and deductions to uphold data integrity.
- Conducted thorough audits of time and attendance records to maintain compliance and accuracy in payroll processing.
- Conducted thorough reviews of reporting practices to maintain compliance with applicable wage laws at federal, state, and local levels.
Sr. Accountant
California Institute of Health & Social Services, Inc.
Los Angeles, CA
04.2025 - 08.2025
- Reviewed and prepared financial statements in compliance with GAAP standards.
- Oversaw general ledger activities and executed month-end closing processes.
- Executed variance analysis to inform strategic decision-making processes.
- Supervised tax reporting processes and facilitated audits to guarantee compliance.
Accountant
Dunn And Associates Accountants/Jonathan Dunn, CPA
Torrance, CA
04.2024 - 12.2024
- Compiled financial reports for up to 50 clients using QuickBooks.
- Generated payroll and sales tax returns, ensuring compliance.
- Developed policies to adhere to GAAP and regulatory requirements.
- Maintained client relationships throughout the financial reporting process.
Accountant
Romac Group, INC./CPA Firm
West Covina, CA
02.2024 - 04.2024
- Spearheaded compilation and tax planning initiatives for small businesses utilizing QuickBooks.
- Oversaw bank reconciliation processes and ensured accuracy of journal entries.
- Managed generation of monthly and annual sales tax returns and filings.
Accounting Consultant
Professional Accountant Supporting Small to Large-Sized Business Projects
Long Beach to LAX
01.2023 - 01.2024
- Implemented internal controls to improve compliance by 25%.
- Supported audits with relevant documentation and explanations.
- Supervised retail inventory counts and reconciliations for accuracy.
Senior Accountant
Good RX
Santa Monica, CA
10.2022 - 12.2022
- Compiled and organized disclosures for quarterly financial filings and SEC reports.
- Conducted accounting research on complex technical topics to enhance financial accuracy.
- Oversaw internal control systems to ensure adherence to SOX compliance standards.
Senior Accountant
Next Level Apparel
Torrance, CA
01.2022 - 09.2022
- Collected data for sales and operations reporting and reconciliation.
- Utilized D365 ERP for month-end closing and balance sheet reconciliations.
- Worked closely with the inventory and manufacturing departments.
Controller/Accounting Manager
Rock, Mill, Tile & Stone
Gardena, CA
10.2021 - 12.2021
- Developed financial policies to ensure compliance and strengthen internal control standards.
- Managed compilation and analysis of monthly financial reports while supervising departmental workflows.
Senior Tax Accountant
Murphy, Murphy, Murphy, Inc. CPA Firm
Cypress, CA
01.2021 - 05.2021
- Evaluated Lacerte software and facilitated transition to UltraTax program.
- Ensured data accuracy for tax returns and compliance reporting processes.
Controller
MK Diamond Products, Inc.
Torrance, CA
04.2019 - 12.2020
- Oversaw daily cash flow management and executed transaction entry processing.
- Oversaw revenue recognition processes and finalized month-end accounting activities.
Senior Accountant
Regal Medical Group
Northridge, CA
08.2018 - 04.2019
- Executed month-end closing procedures and conducted complex calculations to derive actionable insights.
- Executed data extraction and account reconciliation processes using Excel.
Accounting Professional
Robert Half, Inc.
Los Angeles County, CA
08.2015 - 08.2018
- Facilitated diverse accounting functions for multiple clients across various industries.
Accounting Manager
Cosworth, LLC
Torrance, CA
11.2013 - 07.2015
- Directed accounting department operations and managed team performance.
Education
Bachelor of Science - Accounting
University of Southern California
Los Angeles, USA12-1992
Skills
- Full-Cycle Accounting
- Financial Reporting
- Payroll Administration
- Accounts Payable
- Accounts Receivable
- Budgeting and Forecasting
- GAAP Compliance
- ERP Systems (NetSuite, Oracle, QuickBooks)
Affiliations
- American Accounting Association
Timeline
Interim Payroll Admin
Chadwick School
09.2025 - 12.2025
Sr. Accountant
California Institute of Health & Social Services, Inc.
04.2025 - 08.2025
Accountant
Dunn And Associates Accountants/Jonathan Dunn, CPA
04.2024 - 12.2024
Accountant
Romac Group, INC./CPA Firm
02.2024 - 04.2024
Accounting Consultant
Professional Accountant Supporting Small to Large-Sized Business Projects
01.2023 - 01.2024
Senior Accountant
Good RX
10.2022 - 12.2022
Senior Accountant
Next Level Apparel
01.2022 - 09.2022
Controller/Accounting Manager
Rock, Mill, Tile & Stone
10.2021 - 12.2021
Senior Tax Accountant
Murphy, Murphy, Murphy, Inc. CPA Firm
01.2021 - 05.2021
Controller
MK Diamond Products, Inc.
04.2019 - 12.2020
Senior Accountant
Regal Medical Group
08.2018 - 04.2019
Accounting Professional
Robert Half, Inc.
08.2015 - 08.2018
Accounting Manager
Cosworth, LLC
11.2013 - 07.2015
Bachelor of Science - Accounting
University of Southern California