Summary
Overview
Work History
Education
Skills
Languages
Certification
Timeline
Generic

Stefanny Masís Pacheco

Accountant / English Teacher

Summary

As a dynamic professional with an educational background, with strong analytical thinking, effective communication, and collaborative teamwork skills. The commitment to continuous growth and adaptability allows and to thrive in diverse environments.

Overview

7
7
years of professional experience
15
15
years of post-secondary education
5
5
Certifications

Work History

Billing Analyst

Publicis Re:sources
7 2022 - Current
  • Actively participated in training and mentoring team members.
  • Communicated regularly with customers to resolve outstanding invoices and negotiate payment plans as needed.
  • Conducted analysis and reconciliation of billing records with contracts, purchase orders, and associated billing documentation.
  • Delivered exceptional customer service and maintained precise billing documentation via email, calls, and meetings adhering closely to agency directives.
  • Documented and maintained precise billing records for both client and audit purposes.
  • Generated and distributed invoices to clients on time, ensuring all details were accurate and compliant with contractual agreements.
  • Handled AP operations including billing approval, decline, payment processing, and financial record maintenance
  • Managed and conducted thorough reviews of direct billing audits, ensuring accurate delivery to clients via email, supplier portals, efax, and post-mail
  • Opened and managed tickets for invoices in error and collaborated with IT to resolve issues promptly
  • Prepared regular reports on billing activities, outstanding invoices, and financial metrics for management review
  • Processed and issued payments to agencies and internal teams within agreed timelines, resolved billing discrepancies, and ensured timely payment processing.

QA Auditor

  • Managed and conducted thorough reviews of direct billing audits, ensuring accurate delivery to clients via email, supplier portals, and post-mail.
  • Performed QA and audit activities to evaluate the performance, efficiency, and compliance of billing and finance processes .

Achievements

  • Standardized and migrated the billing process for new agencies in the USA.
  • Successfully managed billing for Canadian agencies, overseeing client record consolidation and documentation.
  • Led the integration of audit protocols and implemented automated e- billing and client delivery processes.
  • Create and establish a plan to reduce delivery times with the team, ensuring customer satisfaction and delivery time.
  • Led efforts to keep shared boxes organized, ensuring efficient access to billing documents and facilitating smooth team collaboration.

Accounting Assistant

A.BRENES CONTADURIA
01.2023 - Current
  • Management of Accounts Payable and Receivable: Oversee and monitor accounts payable and receivable, ensuring accurate and timely processing of payments and collections
  • Maintenance of Financial Records: Keep and organize financial and accounting records, ensuring they are up-to-date and properly stored
  • Administrative Support: Provide general administrative assistance, including handling correspondence, arranging meetings, and coordinating various tasks
  • Support in Audits: Aid in the preparation of documentation and collection of information needed for internal and external audits.

Customer Service Advisor/ New Hire Trainer/ Assistant Team Lead

Concentrix
01.2020 - 06.2022
  • Provided personalized customer service and real-time support
  • Recorded, processed, and managed transactions
  • Communicated to resolve outstanding invoices and negotiate payment plans
  • Monitored clients to ensure compliance with company policies and regulatory requirements
  • Supported audit procedures
  • Managed, approved, and rejected claims and bank refunds
  • Designed and delivered effective training programs for new hires
  • Maintained team documentation and performance records
  • Analyzed team data to prepare reports for management review.

Internship - Administrative Assistant

Universidad Estatal a Distancia (UNED)
01.2018 - 01.2020
  • Managed the end-to-end billing process for students, including preparation, distribution, and follow-up
  • Implemented efficient protocols for organizing billing documentation.

Education

Bachelor's Degree in Business Administration - Finance

Universidad San Marcos
01.2023 - Current

Technical Degree in Accountancy - Accountant

Universidad San Marcos
01.2023 - Current

Portuguese as foreign language - Foreign Languages Education

Centro De Estudios Brasileños
01.2022 - 05.2023

Diploma Degree in English for skills improvement for I and II cycles - English Education

Universidad Estatal A Distancia (UNED)
01.2018 - 05.2021

Technical Degree in Customer Service focus on Executive English - English Language And Literature

Instituto Nacional De Aprendizaje (INA)
01.2019 - 05.2020

High School Diploma - undefined

Colegio de San Luis Gonzaga
01.2011 - 05.2016

Skills

Analytical thinking

Altair -SAP

SAP

Tungsten- Ariba- InvoiceWorks- GEP- Coupa- Enterprise- MYBUY- Stream- Oracle- KBUY- Taulia- BQMS- Enterprise- JnJ- Fieldglass- Factura Profesional

Microsoft Office - Advanced

Customer service satisfaction

Organizational skills

Analytical thinking

Languages

English C1
Portuguese A2+
Spanish-Native

Certification

Power Bi

Timeline

QuickBooks

08-2024

Introduction to Corporate Finance - Coursera

07-2024

Leadership and Emotional Intelligence - Indian School of Business

07-2024

Coursera Cisco Certified Network Associate (CCNA)

06-2024

Power Bi

01-2024

Accounting Assistant

A.BRENES CONTADURIA
01.2023 - Current

Bachelor's Degree in Business Administration - Finance

Universidad San Marcos
01.2023 - Current

Technical Degree in Accountancy - Accountant

Universidad San Marcos
01.2023 - Current

Portuguese as foreign language - Foreign Languages Education

Centro De Estudios Brasileños
01.2022 - 05.2023

Customer Service Advisor/ New Hire Trainer/ Assistant Team Lead

Concentrix
01.2020 - 06.2022

Technical Degree in Customer Service focus on Executive English - English Language And Literature

Instituto Nacional De Aprendizaje (INA)
01.2019 - 05.2020

Internship - Administrative Assistant

Universidad Estatal a Distancia (UNED)
01.2018 - 01.2020

Diploma Degree in English for skills improvement for I and II cycles - English Education

Universidad Estatal A Distancia (UNED)
01.2018 - 05.2021

High School Diploma - undefined

Colegio de San Luis Gonzaga
01.2011 - 05.2016

Billing Analyst

Publicis Re:sources
7 2022 - Current
Stefanny Masís PachecoAccountant / English Teacher