Yulli Villanueva
Homestead,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
17
17
years of professional experience
Work History
Billing and Collection Specialist
Moden Campus INC
Camarillo, CA
08.2022 - Current
- Generated and submitted invoices based upon established accounts receivable schedules and terms
- Contacted clients with past due accounts to formulate payment plans and discuss restructuring options
- Payment application and banks reconciliations
- Vendor portal maintenance
- Provide Support to sales team.
Billing and Collections Analyst
Appgate Cybersecurity/Cyxtera Cybersecurity
Coral Gables, FL
05.2019 - 07.2022
- Issue and post bills, receipts, and invoices, assisting clients with invoicing questions
- Analyze and resolve all billing related issues for customers
- Process client bills using company's proprietary billing software (SAP)
- Supervise and train Billing Specialist team in LATAM
- Work cross functionally with sales and service delivery teams to correct systems, invoices, and improve customer invoicing process
- Reconcile billings with 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 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 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 revenue department with posting monthly revenue/unbills and review of financial ledgers.
Billing and Collection Specialist
Appgate Cybersecurity/Cyxtera Cybersecurity
Coral Gables, FL
05.2017 - 05.2019
- Generated and submitted invoices based upon established accounts receivable schedules and terms
- Managed monthly reconciliation schedules for assigned accounts
- Identified, researched and resolved billing variances to maintain system accuracy and currency
- Contacted clients with past due accounts to formulate payment plans and discuss restructuring options
- Produced, distributed and tracked more than 500 monthly invoices for cybersecurity products
- Applied more than 100 payments per week
- Performed targeted collections on past due accounts aged 31 over days
- Trained and mentored new team members and managers on accounts payable systems and policies to build cohesive groups and promote operational performance
- Generated accounts payable reports for management review to aid in financial and business decision making
- Reconciled past due accounts achieving 80% reduction in outstanding invoices
- Completed audit papers by thoroughly documenting audit tests and findings
- Provided exceptional service to customers requiring assistance such as account questions
- Reviewed full history of past due accounts and contacted client or attorney regarding collection, implementation of payment plan or pursuit of legal remedies on unpaid accounts
- Functioned as key point of contact for billing data integrity matters for clients, vendors and sales departments
- Interacted with personnel in sales and operations departments, effectively building lasting relationships
- Support migration and testing of accounting systems QB to SAP
- Support migration and testing of CRM to Sales force sales systems.
Senior Accounts Payable Specialist/Treasury Analyst
Easy Solutions Software Tech Services Fraud Detect
Doral, FL
01.2016 - 05.2017
- Manage assigned workflows for 200 invoices postings to ensure timely weekly process of vendor payments
- Assist in month end tasks to finalize 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 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
- 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
- Trained new employees on accounting principles and company procedures
- Prepared federal and state income tax returns for individuals, businesses, trusts, estates and non-profits.
Staff Accountant
Easy Solutions INC
Doral, FL
01.2015 - 01.2016
- Applied proper codes to invoices, files and receipts to keep records organized and easily searchable
- Reconciled account information and reported figures in general ledger by comparing to bank account statement each month
- Support completing bi-weekly payroll for company employees and contractors
- Input high volume of monthly customer invoices with consistent accuracy
- Monitored status of accounts receivable and payable to facilitate prompt processing
- Reconciled company accounts for credit cards, employee expenses and commissions.
MA Head of Medical Office
Optimal Health MD
Hallandale, FL
07.2010 - 12.2014
- 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.
Junior Accounting Clerk
Terremark Data Centers, Verizon
Bogota Colombia, Zona Franca-Duty Free City Zone
02.2007 - 02.2010
- Applied proper codes to invoices, files and receipts to keep records organized and easily searchable
- Process government documents and forms to import or export data center equipments
- Input high volume of monthly vendors 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
- Prepared bank deposits, general ledger postings and statements
- Investigated daily variances and corrected errors to resolve discrepancies
- Processed payments and documents such as invoices, journal vouchers, employee reimbursements and statements
- Perform data center security screening to contractors and visitors.
Education
Associate of Arts - Accounting And Business Management
Concorde Career College
01.2011
Bachelor of Arts - Accounting
Universidad Manuela Beltran
12.2008
High School Diploma -
Rafael Uribe
01.2004
Skills
- Data Analysis
- Tax understanding
- SAP (Fiori/GUI)
- QuickBooks
- Ariba Platform
- ACEPTA billing Latam
- Sales Force
- Intacct
- Saas Optics
- CRM
- Avalara- Tax
- Audit support
- 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
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, Lumu Technologies, Founder and CEO, (954) 667-3097
- Carolina Aguia, Appgate Cybersecurity, VP, Human Resources, Carolina.aguiar@appgate.com
Timeline
Billing and Collection Specialist
Moden Campus INC
08.2022 - Current
Billing and Collections Analyst
Appgate Cybersecurity/Cyxtera Cybersecurity
05.2019 - 07.2022
Billing and Collection Specialist
Appgate Cybersecurity/Cyxtera Cybersecurity
05.2017 - 05.2019
Senior Accounts Payable Specialist/Treasury Analyst
Easy Solutions Software Tech Services Fraud Detect
01.2016 - 05.2017
Staff Accountant
Easy Solutions INC
01.2015 - 01.2016
MA Head of Medical Office
Optimal Health MD
07.2010 - 12.2014
Junior Accounting Clerk
Terremark Data Centers, Verizon
02.2007 - 02.2010
Associate of Arts - Accounting And Business Management
Concorde Career College
Bachelor of Arts - Accounting
Universidad Manuela Beltran
High School Diploma -
Rafael Uribe
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