Summary
Overview
Work History
Education
Skills
Accomplishments
Languages
Timeline
Greetings
AdministrativeAssistant
Yadira R. Ortiz

Yadira R. Ortiz

Andrews,TX

Summary

Experienced administrative professional prepared for this role with strong background in office management, scheduling, and communication. Skilled in handling multiple tasks efficiently, ensuring smooth operations, and supporting executive teams. Team collaboration and adaptability to changing needs drive consistent achievement of organizational goals. Known for reliability and fostering positive work environment.

Overview

8
8
years of professional experience

Work History

Administrative Assistant

Parker Drilling Company
03.2023 - 05.2025
  • Coordinated schedules and meetings for executives, enhancing organizational efficiency.
  • Managed correspondence and documentation, ensuring timely communication across departments.
  • Streamlined office processes, improving workflow and reducing administrative delays.
  • Developed and maintained filing systems, ensuring easy access to critical information.
  • Implemented automated systems to enhance payroll processing efficiency and reduce errors.
  • Processed payroll data ensuring accuracy and compliance with relevant regulations.
  • Assisted in the preparation of payroll reports for management review.
  • Collaborated with HR to resolve employee inquiries regarding payroll discrepancies.
  • Assisted in budget preparation and expense tracking, supporting financial accuracy.
  • Led onboarding process for new hires, fostering a smooth transition into the company culture.

Billing Specialist I

Lufkin
07.2018 - 12.2023
  • I have come to grow within this company, as I like to expand my knowledge. I was hired as an Administrative Assistant, taking care of the office needs. I was also given the Payroll position, accounts payable, uniforms, badge department, and Billing Specialist I. Presently, I am responsible for these duties. I'm able to distribute work accordingly, as needed.
  • Processed and reconciled invoices to ensure accurate billing and timely payments.
  • Managed customer accounts, resolving discrepancies and ensuring satisfaction with billing inquiries.
  • Researched and resolved billing discrepancies to enable accurate billing.
  • Worked with multiple departments to check proper billing information.

Insurance Reviewer

Texas Oncology
12.2016 - 03.2018
  • Evaluated treatment plans for compliance with clinical guidelines and protocols.
  • Conducted thorough reviews of patient records to ensure accuracy and completeness.
  • Collaborated with healthcare teams to enhance patient care and streamline processes.

Education

Certificate - Occupational Safety And Health Standards For Gen.

Texas A&M University
College Station, TX
09-2025

Certificate - Occupational Safety And Health Standards For Gen.

OSHA
TEXAS
07.2025

Certificate of Completion - Health Information Technology

Western Technical College
El Paso, Texas
11.2006

High School Diploma - undefined

Lamar Consolidated High School
Rosenberg, Texas
05.2002

Skills

  • Safety advocate
  • Excellent listener
  • Friendly, courteous, and service oriented
  • Work well under pressure
  • Staff Training & Coaching
  • 10 key calculators by touch
  • Office Manager
  • Program; SAP, SSS, Medical Manager, Misys Tiger, Dentrix, Medisoft
  • Schedule coordination
  • Payroll processing
  • Invoice reconciliation
  • Accounts payable
  • Data entry accuracy
  • Payroll reporting
  • Office coordination
  • Communication skills
  • Filing system development
  • Time management
  • Administrative support
  • Team leadership
  • Staff hiring support
  • Safety monitoring
  • Training coordination
  • Human resources support
  • Employee onboarding

Accomplishments

  • Event Planning - Successfully planned and executed corporate meetings, lunches and special events for groups of 100+ employees.
  • Scheduling - Organized technician schedule for customer jobs.
  • Training - Responsible for training all new employees to ensure continued quality of customer service.
  • Billing - Cooperated with Medicare, Medicaid and private insurance providers to establish relationships and resolve billing issues.

Languages

Spanish
Full Professional
English
Full Professional

Timeline

Administrative Assistant

Parker Drilling Company
03.2023 - 05.2025

Billing Specialist I

Lufkin
07.2018 - 12.2023

Insurance Reviewer

Texas Oncology
12.2016 - 03.2018

Certificate of Completion - Health Information Technology

Western Technical College

High School Diploma - undefined

Lamar Consolidated High School

Certificate - Occupational Safety And Health Standards For Gen.

Texas A&M University

Certificate - Occupational Safety And Health Standards For Gen.

OSHA

Greetings

I'm submitting my resume for the position available within your respectful company. I have the qualifications required for this vacancy, through 14 years of experience in this field. I have worked in a fast-paced office that gives me the ability to work well under pressure. I have great customer service skills polished by my desired to help people. I have expanded my knowledge in the oil and gas industry since 2015. I have completed additional skills in July, 2025 OSHA 511 and OSHA 360 Training. that will give me the ability to provide some knowledge to this position I'm seeking. I bring with me strong work ethic, a teamwork attitude, willingness to learn and a “get it done” mentality. I appreciate your consideration for an interview.


Sincerely,

Yadira R. Ortiz