Mary Lopez
Rancho Cucamonga
Summary
Detail-oriented and bilingual Financial Manager with over 10 years of experience in bookkeeping, payroll, accounts payable/receivable, and office administration. Proven ability to manage finances for multiple companies, streamline operations, and support executive leadership. Skilled in QuickBooks, Gusto, Microsoft Excel, and HR functions. Seeking a long-term opportunity where I can contribute my expertise and grow with the organization.
Overview
20
20
years of professional experience
Work History
Finance Manager / Personnel Manager
Stage FX, Inc. / SOS Transport
Ontario, CA
01.2022 - Current
- Oversee full-cycle bookkeeping including accounts payable, accounts receivable, payroll processing, and bank reconciliations.
- Work closely with the CEO to support financial strategy, budget planning, and cash flow management across multiple departments.
- Serve as acting controller, managing general ledger maintenance, preparing financial statements, and ensuring accuracy in financial reporting.
- Managed human resources needs, including employee onboarding, recordkeeping, compliance, benefits coordination, and conflict resolution.
- Administered payroll via Gusto and managed timekeeping processes, ensuring timely and accurate compensation for employees.
- Maintain up-to-date vendor records, track company expenses.
- Provide executive-level administrative support, assist in audits, and implement process improvements to enhance internal controls.
- Assist in coordinating logistics operations, including dispatch support, driver onboarding, DOT compliance, scheduling, and ensuring efficient transportation workflows.
Financial Manager
Sun Energy Co.
Rancho Cucamonga, CA
09.2018 - 01.2022
- Managed AP/AR, payroll, and financial records for multiple entities to ensure financial accuracy.
- Oversaw accounting department and collaborated with CEO on financial strategy to align departmental goals.
- Managed AP/AR, payroll, and financial records across multiple entities.
- Supervised HR tasks including onboarding and benefits coordination.
- Maintained financial records for multiple entities as a bookkeeper.
Finance / Administrative Assistant
Unisource Apparel, Inc.
Ontario, CA
07.2016 - 09.2018
- Processed payroll and PTO for staff, ensuring accurate financial records.
- Managed invoicing and billing operations to ensure accuracy.
- Handled accounts receivables for the collections department.
- Handled insurance submissions and coordinated corporate administrative tasks.
Payroll Specialist / Administrative Assistant
B.A. Pangan, CPA
Ontario, CA
01.2015 - 07.2016
- Processed payroll for multiple client companies, ensuring accuracy and compliance with regulations.
- Assisted in general accounting services and managed front-desk operations to streamline daily office functions.
- Provided support for daily operations and scheduling.
- (Unisource Apparel's sister company)
Administrative Assistant
Greenview Financial Corp
Chino, CA
01.2014 - 03.2015
- Handled accounts payable processes in a timely manner.
- Oversaw office supply procurement and assisted with corporate administrative tasks to maintain operational efficiency.
- Coordinated daily office operations to enhance workflow efficiency.
- Managed scheduling and calendar arrangements for senior executives.
- Streamlined documentation processes, ensuring accuracy and compliance with company policies.
Payroll Specialist / Administrative Assistant
Ruben R. Porras Accounting
Chino, CA
02.2011 - 03.2014
- Processed payroll and resolved IRS tax and penalty issues, ensuring compliance and timely resolution.
- Managed state and federal correspondence and organized office document filing for efficient record-keeping.
- Processed payroll for diverse client base, ensuring timely and accurate disbursement of funds.
- Maintained compliance with federal and state regulations regarding payroll and taxation.
- Implemented payroll software enhancements, improving data entry efficiency and accuracy.
Dental Assistant
Private Dental Office
Upland, CA
01.2007 - 02.2011
- Supported dental procedures and handled appointment scheduling and patient records.
- Assisted dentists with patient examinations and procedures, ensuring optimal support and efficiency.
- Prepared treatment rooms by sterilizing instruments and setting up necessary equipment for procedures.
- Educated patients on oral hygiene practices and post-treatment care to promote health awareness.
Education
High School Diploma -
Fontana High School
Fontana, CASkills
- Full-Cycle Bookkeeping & Payroll
- Accounts Payable & Receivable
- Tax compliance
- Skilled in Quickbooks Desktop and Online(10 years), Gusto Payroll, Microsoft Office
- Office Management & HR Support
- Administrative Manager
- Strong Organizational Skills
- Attention to detail
- Fluent in English & Spanish
Languages
English: Fluent
Spanish: Fluent
Timeline
Finance Manager / Personnel Manager
Stage FX, Inc. / SOS Transport
01.2022 - Current
Financial Manager
Sun Energy Co.
09.2018 - 01.2022
Finance / Administrative Assistant
Unisource Apparel, Inc.
07.2016 - 09.2018
Payroll Specialist / Administrative Assistant
B.A. Pangan, CPA
01.2015 - 07.2016
Administrative Assistant
Greenview Financial Corp
01.2014 - 03.2015
Payroll Specialist / Administrative Assistant
Ruben R. Porras Accounting
02.2011 - 03.2014
Dental Assistant
Private Dental Office
01.2007 - 02.2011
High School Diploma -
Fontana High School