Yulli Villanueva
Miramar,FL
Summary
Dependable accounting professional acknowledged for reliability, integrity and quick-learning ability. Highly skilled in Billing and collections with eye for identifying and correcting errors. Dedicated with strong work ethic and resourceful nature.
Overview
15
15
years of professional experience
Work History
Billing And Collections Specialist
Appgate Cybersecurity/Cyxtera Cybersecurity, Coral
Coral Gables, FL
05.2017 - 07.2022
- Issue and post bills, receipts, and invoices, assisting clients with invoicing questions.
- Process client bills using the company's proprietary billing software (SAP)
- Supervise and train Billing Specialist team in LATAM
- Reconcile billings with the AR ledger, creating invoices and reviewing calculations on billing statement
- Evaluated billing processes to develop and implement modified techniques to maximize bill processing.
- Improved AR performance by reminding clients of upcoming payment deadlines and recording essential data in the database
- Negotiated to collect balance in full.
- Researched accounts and completed due diligence to resolve collection problems.
- Delivered exceptional customer service on collection calls/emails and maintained calm and professional demeanor.
- Processed payments and applied to customer balances.
- Processed payments and contracts on accounts.
- QB and SAP implementation and migration of accounting systems GUI/FIORI
- Implementation of LATAM invoicing systems and Online government sites.(DIAN)
- Coordinate billing schedules with different countries as per our monthly accounting closing calendar
- Direct communication with sales team verifying details of invoices and reviewing reports and data entry in sales system (SALES FORCE)
- Support on the onboarding process of new customers filling and reviewing legal forms
- Uploading invoices into customers online portals (Ariba/SAP uploads)
- Run report and communicate with AVALARA regarding US tax invoices and posting of taxes in SAP
- Support the revenue department with posting monthly revenue/unbills and review of financial ledgers.
AP And AR Specialist
Appgate Cybersecurity/Cyxtera Cybersecurity, Coral
Coral Gables, FL
10.2015 - 05.2017
- Manage assigned workflows and invoices postings to ensure timely processing of vendor payments
- Assist in month end tasks to finalize the AP module, create accruals and account for prepayments
- Promote invoicing best practices to improve process efficiency
- Support and participate in collaboration activities to promote and implement continuous process improvement
- Identify and communicate opportunities for process improvement;
collaborate with internal and external partners to increase efficiencies in the department - Responsible for establishment and maintenance of up-to-date authorization card files to ensure all invoices have proper approvals before processing for payment
- Perform three-way-match reconciliation of purchase order to goods receipt to invoice
- Managed monthly reconciliation schedules for assigned accounts.
- Completed audit papers by thoroughly documenting audit tests and findings.
- Support migration and testing of accounting systems QB to SAP
Treasury/Accounting Specialist
Easy Solutions Worldwide
Doral FL
10.2015 - 05.2017
- Tracked funds, prepared deposits and reconciled accounts.
- Prepare and request approval of fundings to different subsidiaries
- Prepare daily and weekly Cash flow reports
- Banks reconciliations
- Prepare ACH/Wires for employees and contractors payroll
- Prepare vendors ACH/Wires for weekly AP run
- Reconcile and posting of Credit card expenses
- Reconcile and post employees and contractors expense reports for payroll
- Verified and submitted timekeeping information for accurate and efficient payroll processing.
- Generated paper checks for employees and printed stubs for associates who received direct deposits to complete payroll distribution.
- Managed payroll data entry and processing for 100 employees to comply with predetermined company guidelines.
- Performed calculations in overtime, vacation and sick hours to provide accurate data to payroll processing database.
- Investigated payroll variances and employee claims to resolve discrepancies and balance financial records.
- Trained new employees on accounting principles and company procedures.
- Prepared federal and state income tax returns for individuals, businesses, trusts, estates and non-profits.
Medical Office Assistant
Optimal Health MD
Hallandale FL
02.2012 - 05.2015
- Coordinated patient scheduling, check-in, check-out and payments for billing.
- Adhered to strict HIPAA guidelines to protect patient privacy.
- Directed patients to exam rooms, fielded questions and prepared for physician examinations.
- Gathered forms and copied insurance cards to collect patient information for billing and insurance filing.
- Kept financial records and performed other bookkeeping duties, such as handling credit and collections and mailing monthly statements to patients.
- Take medication orders by phone and recording it on QuickBooks for monthly accounting and bank reconciliations.
Accounting Clerk
Terremark, Verizon, DFW
Bogota Colombia
01.2008 - 05.2011
- Applied proper codes to invoices, files and receipts to keep records organized and easily searchable.
- Input high volume of monthly invoices with consistent accuracy.
- Managed accounts payable and receivables and payroll.
- Monitored status of accounts receivable and payable to facilitate prompt processing.
- Communicated with suppliers to reconcile invoice payments.
- Reconciled company accounts for credit cards, employee expenses and commissions.
- Completed biweekly payroll for company personnel.
Education
Associate of Science - Medical Office Assistance
Concorde Career College
Hollywood, FL2010
`Accounting
Universidad Manuela Beltran
Bogota Colombia2009
High School Diploma -
Rafael Uribe
Bogota Colombia2004
Skills
- Data Analysis
- Tax understanding
- SAP (Fiori/GUI)
- Quickbooks
- Ariba Plataform
- ACEPTA billing Latam
- Sales Force
- CRM
- Analytical and Critical Thinking
- General Ledger Entries
- Bookkeeping Principles
- Administrative Support
- Account Auditing
- GL Reconciliation
- Payroll Processing
- Collections and Invoice Processing
- Customer Relations
- Accounts Payable and Receivable
- Microsoft Excel
- Migration and System Integration projects
Languages
English
Full Professional
Spanish
Native or Bilingual
Additional Information
REFERENCES
Carlos Molina — Appgate Cybersecurity
Billing And Collections VP
(305) 812-7432
carlos.molina@appgate.com
Priscilla Pacheco — Appgate Cybersecurity
Controller
priscilla.pacheco@appgate.com
Gladys Rodriguez — Cyxtera Cybersecurity
Controller
(787) 598-8454
gladys.rodriguez@cyxtera.com
Edmundo Miranda — Cyxtera Cybersecurity-LUMEN
Senior Vice President Chief Accounting Office
(305) 205-2065
edmundo.miranda@cyxtera.com
Fabio Betancourt — Easy Solutions
Treasury Manager
305-343-8840
fabio.betancourt@appgate.com
Ricardo Villadiego- Founder and CEO, Lumu Technologies
(954) 667-3097
Carolina Aguia- Appgate Cybersecurity
VP, Human Resources
Carolina.aguiar@appgate.com
Timeline
Billing And Collections Specialist
Appgate Cybersecurity/Cyxtera Cybersecurity, Coral
05.2017 - 07.2022
AP And AR Specialist
Appgate Cybersecurity/Cyxtera Cybersecurity, Coral
10.2015 - 05.2017
Treasury/Accounting Specialist
Easy Solutions Worldwide
10.2015 - 05.2017
Medical Office Assistant
Optimal Health MD
02.2012 - 05.2015
Accounting Clerk
Terremark, Verizon, DFW
01.2008 - 05.2011
Associate of Science - Medical Office Assistance
Concorde Career College
`Accounting
Universidad Manuela Beltran
High School Diploma -
Rafael Uribe
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