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Antonia M.
Expert-Vetted

Antonia M.

Accounting & Business Operations | QuickBooks | Payroll | HR

Need help getting your accounting, payroll, or business operations organized and running smoothly? I help small and growing businesses manage their finances, clean up QuickBooks Online, streamline workflows, and improve day-to-day operations. 🎓 MBA in Entrepreneurship & Innovation | Bachelor of Science in Accounting 🏅 QuickBooks Online Certified ProAdvisor | Gusto Payroll Certified Professional With 15+ years of experience in accounting, financial operations, payroll, HR, and business management, I combine strong academic credentials with hands-on expertise and leadership experience. Whether you need help catching up on reconciliations, managing monthly financials, improving processes, or overseeing business operations, I can step in and get things done. 💰 ACCOUNTING & FINANCIAL OPERATIONS ✔ QuickBooks Online setup, cleanup, and management ✔ Bookkeeping and transaction categorization ✔ Bank, credit card, and balance sheet reconciliations ✔ Accounts payable, receivable, invoicing, and collections ✔ Month-end close and financial reporting ✔ Cash flow management, budgeting, and forecasting ✔ Payroll processing and payroll reconciliations ✔ Expense tracking, vendor management, and cost savings ✔ Financial controls, reporting, and accounting SOPs ✔ Controller-level financial oversight when needed ⚙️ BUSINESS OPERATIONS & PROCESS IMPROVEMENT ✔ Daily business operations and administrative management ✔ SOPs, policies, and workflow documentation ✔ Process improvements and automation ✔ Project management and team coordination ✔ KPI tracking, dashboards, and reporting ✔ Vendor and contract management ✔ Systems setup, implementation, and optimization ✔ Operational support for growing businesses 👥 HR & PAYROLL OPERATIONS ✔ Gusto, ADP, Rippling, and other payroll systems ✔ Employee onboarding and offboarding ✔ Payroll and benefits administration ✔ HR policies, handbooks, and documentation ✔ Recruiting and HR operations ✔ HRIS administration and employee records ✔ Multi-state workforce administration 💻 SYSTEMS & TECHNOLOGY Accounting: QuickBooks Online, Xero, FreshBooks, Oracle Financials, BILL Payroll & HR: Gusto, ADP, Rippling, BambooHR, TriNet Business Operations: Excel, Google Sheets, Salesforce, Asana, ClickUp, Microsoft 365, Google Workspace ⭐ WHY WORK WITH ME? I bring more than technical accounting skills. My MBA in Entrepreneurship & Innovation and bachelor's degree in Accounting help me understand both the financial details and the broader business objectives behind them. I've helped businesses clean up financial records, improve reporting, resolve complex reconciliation issues, streamline invoicing, implement operational processes, and build systems that support growth. I've also managed business operations for organizations with more than 100 employees and developed financial and HR processes that improve accuracy, efficiency, and accountability. I'm comfortable rolling up my sleeves to handle the details, not just providing recommendations. Whether you need ongoing accounting support, a QuickBooks cleanup, payroll assistance, or someone to manage your business operations, I can help. Let's discuss your project through Upwork and how I can make your workload easier.

🇺🇸Pittston, United States$60/hr100% JSS4.91 (66)Since Jul 2008
GlobeUpwork

Earnings and projects

MRR
$980

Last 6 months ÷ 6

World#49,205 / 412k
🇺🇸Country#8,184 / 62.1k
Revenue, last 30 days
$707

Last 6 months: $5.9k

Total earnings
$538k

Billed in all: $586k

World#2,364 / 412k
🇺🇸Country#825 / 62.1k
Per project
$6k

$2k in the last 6 months

World#28,976 / 412k
🇺🇸Country#4,771 / 62.1k
Projects, last 6 months
3

Across 4 contracts

0% fixed100% hourly
World#66,479 / 412k
🇺🇸Country#8,998 / 62.1k
Projects in all
90

Across 124 contracts

18% fixed82% hourly
World#31,807 / 412k
🇺🇸Country#5,010 / 62.1k

Earnings, last 30 days

$586k+$707 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$585.0k$585.5k$586.0kNo dataOct 8Oct 23Nov 7

Read once a week before Oct 29, 2026, daily since. Dotted: longer than usual between two readings. Hatched: over two weeks without one.

Skill rankings: Top 15% in Project Management

Ranked by MRR among everyone on Upwork with the skill.

  1. #5Post-Merger Integration31 freelancers · 🇺🇸 #3Top 16%
  2. #24FreshBooks138 freelancers · 🇺🇸 #7Top 17%
  3. #30Information Technology Operations168 freelancers · 🇺🇸 #8Top 18%
  4. #92People Management554 freelancers · 🇺🇸 #12Top 17%
  5. #172Human Resources1,151 freelancers · 🇺🇸 #42Top 15%
  6. #260Accounts Payable Management1,642 freelancers · 🇺🇸 #54Top 16%
  7. #309Accounts Receivable Management1,799 freelancers · 🇺🇸 #62Top 17%
  8. #398ClickUp2,407 freelancers · 🇺🇸 #56Top 17%