Princess Gassan C.
Billing Specialist | MYOB | AR/AP | QBO certified | Bookkeeper
I help AU and NZ businesses manage billing, bookkeeping, and admin support using MYOB, QuickBooks, and Excel. Billing Specialist with 4+ years of AU,NZ SME And Practice Account experience and 8 years in administrative support assisting international and local clients. Services I Offer • Accounts Receivable and Accounts Payable Management • Billing and Invoicing Support •Account Reconciliation • Refunds, Credits, and Payment Processing • Financial Data Entry and Recordkeeping • QuickBooks and MYOB Bookkeeping Support • Administrative Support and Email Management Tools and Platforms • MYOB • QuickBooks • Microsoft Excel • Microsoft Word • Google Workspace • Google Sheets • Google Docs • Google Drive • Salesforce CRM • Microsoft Teams • Zoom • Google Meet • Canva • ChatGPT • Claude • Grammarly Results and Experience I managed 15-20 daily billing cases for AU-based SME and partner clients using MYOB while maintaining accurate invoicing and issue resolution. I processed 20+ weekly refunds, credits, and write-offs while following financial controls and compliance procedures. I also resolved 95% of billing inquiries within SLA and supported account reconciliation to improve billing accuracy. My background includes bookkeeping, financial recordkeeping, and administrative coordination. I am detail-oriented, organized, and experienced working with clients across Australia, New Zealand, US, and Canada. Let’s Work Together If you need reliable support for billing, bookkeeping, invoicing, or admin tasks, send me a message📩. I’m ready to help keep your financial and administrative processes organized and running smoothly.
Earnings and projects
Last 6 months ÷ 3.1 months active (since Aug 2026)
Read daily since Oct 20, under 30 days
Billed in all: $1,348$1.3k
$1.2k in the last 6 months
Earnings, last 30 days
Tracked from Oct 20, 2026.
Skill rankings: Top 19% in Microsoft PowerPoint
Ranked by MRR among everyone on Upwork with the skill.
- #35MYOB AccountRight129 freelancers · 🇵🇭 #15Top 27%🇵🇭#15 of 49
- #55MYOB Administration207 freelancers · 🇵🇭 #27Top 27%🇵🇭#27 of 88
- #119Supervision392 freelancers · 🇵🇭 #60Top 30%🇵🇭#60 of 184
- #127Refund Processing287 freelancers · 🇵🇭 #78Top 44%🇵🇭#78 of 175
- #216Project Scheduling952 freelancers · 🇵🇭 #45Top 23%🇵🇭#45 of 139
- #432Light Bookkeeping1,382 freelancers · 🇵🇭 #155Top 31%🇵🇭#155 of 469
- #691Invoicing2,164 freelancers · 🇵🇭 #334Top 32%🇵🇭#334 of 955
- #883Account Reconciliation2,860 freelancers · 🇵🇭 #247Top 31%🇵🇭#247 of 707