Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

LOLA MARTINS

Houston,Texas

Summary

Billing & Revenue Operations | Professional Services


Detail-oriented billing and administrative professional with 5+ years of experience supporting invoicing, billing accuracy, documentation, and client service in professional services environments. Known for precision, confidentiality, and strong partner support. Experienced in managing billing records, resolving inquiries, maintaining detailed documentation, and meeting strict deadlines while supporting multiple stakeholders.

Overview

15
15
years of professional experience
1
1
Certification

Work History

Coordinator

Weaver
09.2019 - Current
  • Managed billing and invoicing processes, ensuring accuracy, timeliness, and compliance with internal procedures
  • Supported partners and internal stakeholders with billing inquiries, documentation, and issue resolution
  • Supported month-end billing activities and follow-up
  • Maintained and tracked billing records, invoices, and supporting documentation
  • Assisted with invoice reconciliation and follow-up on outstanding items
  • Utilized Microsoft Excel to track billing data, organize records, and support reporting needs
  • Ensured confidentiality and accuracy when handling financial and client-related information
  • Provided responsive, high-quality service while managing multiple priorities and deadlines


Administrative Services

Office Team
05.2015 - 09.2019

Multiple Client Assignments

  • Provided administrative, customer service, data entry, and reception support across multiple professional services organizations
  • Supported billing-adjacent administrative processes, documentation, and record management
  • Maintained accuracy and confidentiality while working in fast-paced, client-facing environments
  • Adapted quickly to new systems, procedures, and team expectations across short- and long-term assignments


Client Companies: GRI/Oracle, Intertek, Cannon, Shared Services, Whitehat Security, Cintas

Administrative Assistant

Houstonian Hotel
03.2015 - 05.2015
  • Planned and coordinated logistics and materials for board meetings, committee meetings and staff events.
  • Answered and managed incoming and outgoing calls while recording accurate messages.
  • Opened and properly distributed incoming mail.
  • Maintained a clean reception area, including lounge and associated areas.
  • Organized all new hire, security and temporary paperwork.
  • Compiled company information and related material and distributed it to candidates.
  • Greeted numerous visitors, including VIPs, vendors and interview candidates.

Administrative Assistant /Medical Office Receptionist

Horizon Care Home Health
05.2011 - 05.2014
  • Supported billing-adjacent administrative processes, recordkeeping, and documentation
  • Coordinated logistics and materials for board meetings and staff meetings
  • Managed front desk operations, ensuring smooth patient check-in and appointment scheduling.
  • Provided consistent client-facing service with attention to accuracy and confidentiality


Education

Bachelor of Business Administration (BBA) -

University of Maine
Presque Isle
12-2025

Skills

  • Professional services billing & invoicing
  • Invoice accuracy, documentation, and reconciliation
  • Microsoft Excel (formulas, filters, tracking)
  • Confidential financial information handling
  • Client & partner service support
  • Microsoft Word & PowerPoint
  • Data entry & record management
  • Actively expanding Excel proficiency in reporting and data analysis

Certification

Real Estate License (Inactive)


Timeline

Coordinator

Weaver
09.2019 - Current

Administrative Services

Office Team
05.2015 - 09.2019

Administrative Assistant

Houstonian Hotel
03.2015 - 05.2015

Administrative Assistant /Medical Office Receptionist

Horizon Care Home Health
05.2011 - 05.2014

Bachelor of Business Administration (BBA) -

University of Maine