Sherea Karadimos
Whitehouse,TX
Overview
18
18
years of professional experience
Work History
Accounts Payable Processing and Billing
Frankston Packaging
02.2023 - 03.2026
- Processed and reviewed vendor invoices for accuracy, ensuring proper matching with purchase orders and resolving discrepancies promptly.
- Coordinated billing activities including generating and submitting invoices to clients, tracking payments, and maintaining up-to-date records of accounts receivable and accounts payable transactions.
- Collaborated with vendors and internal teams to address payment inquiries, resolve outstanding balances, and support timely and accurate financial reporting.
PROCUREMENT ADMINISTRATOR/SPECIALIST
ISS Facility Services, Inc.
02.2020 - 12.2022
- I worked with my team on the following supply chain categories: janitorial, MRO, office supplies, fleet, and employee uniforms and footgear.
- I maintained daily coverage of the Procurement Helpdesk email inbox which included employee requests for information on all processes, order approvals for Home Depo Pro, Amazon, Grainger and Staples for 100+ sites across the US and Canada. Helped in setting up employee accounts and how to place orders with preferred vendors.
- I assisted with oversight and management of large cleaning equipment and supplies inventories and procurement for all replacement requirements as well as fleet vehicles.
- Maintained multiple databases, pricing and adding or removing items from internal catalogs and preparing reports on spend amounts per site.
- Ensured compliance with account standards.
- Prepared purchase orders and agreements.
- I was tasked with assisting AP with statements for vendors that were having payment issues to try and help find solutions for late payments and invoicing issues to alleviate problems going forward.
ACCOUNTS PAYABLE SPECIALIST
ISS Facility Services, Inc.
09.2015 - 02.2020
- Responsible for entering and processing all invoices for 7 ISS companies into Docuware and JDE, including all corporate accounts, rents, and utilities nationwide. As well as Employee reimbursements, garnishments, and all internal check requests.
- Review Invoices and match to purchase orders while checking for appropriate documentation and approval.
- Working with vendors and ISS field employees to resolve payment, account or statement discrepancies or inquiries.
- Prioritizing and managing multiple projects simultaneously and followed through on issues in a timely manner, keeping staff updated on progress.
ACCOUNTS PAYABLE & RECEIVABLE SPECIALIST/MASS TORT & DISCOVERY
Watts Guerra LLP
01.2013 - 02.2014
- Supported daily business operations by processing and maintaining invoices for 75+ accounts.
- Received and distributed incoming mail to appropriate functions.
- Within Mass Tort Department, oversaw mail, emails, faxes and inter-office emails.
- Organized incoming documents, including medical records, medical authorizations, HIPAA documents, court documents, government documents, orders and court motions.
DATA / DOCUMENT SPECIALIST
Chesapeake Energy / Mockingbird Midstream
08.2010 - 08.2011
- Interfaced with Right of Way (ROW) Agents to gather and analyze critical information pertaining to individual landowners and leasing rights for drilling natural gas.
- Maintained four gas gathering systems facilitating 30+ projects in each area.
- Entered critical data into company database to ensure accurate record-keeping and project planning.
CUSTOMER SERVICE SPECIALIST
Aria Medical Equipment
09.2008 - 05.2009
- Executed order tracking and expediting in line with all cost, time and quality requirements.
- Collaborated closely with shipping and receiving departments to drive effective logistics.
- Cultivated and strengthened relationships with manufacturers, vendors, sales staff and customers.
Timeline
Accounts Payable Processing and Billing
Frankston Packaging
02.2023 - 03.2026
PROCUREMENT ADMINISTRATOR/SPECIALIST
ISS Facility Services, Inc.
02.2020 - 12.2022
ACCOUNTS PAYABLE SPECIALIST
ISS Facility Services, Inc.
09.2015 - 02.2020
ACCOUNTS PAYABLE & RECEIVABLE SPECIALIST/MASS TORT & DISCOVERY
Watts Guerra LLP
01.2013 - 02.2014
DATA / DOCUMENT SPECIALIST
Chesapeake Energy / Mockingbird Midstream
08.2010 - 08.2011
CUSTOMER SERVICE SPECIALIST
Aria Medical Equipment
09.2008 - 05.2009