Sherry Stinson
Accounting & Operations Specialist
Deer Park,Texas
Summary
Operations & Accounting Support Specialist - over 25 + years of experience in accounts receivable / payable, credit control, invoicing, billing, payroll and operational administration across logistics, chemical, and construction industries. Skilled at streamlining processes, resolving discrepancies, and supporting business operations in fast-paced environments. Proficient in ERP systems, including SAP, Oracle, Ariba, Maximo, Track and Microsoft Business Central, with advanced Excel expertise (pivot tables, VLOOKUPs). Recognized for managing high-volume transactions with accuracy and collaborating effectively across multiple departments. Effective at collaborating within teams and adapting to changing needs to ensure reliability and success. Skilled in communication, problem-solving, and customer relations, with focus on achieving impactful outcomes. Valued for proactive approach, integrity, and ability to build lasting professional relationships.
Professional with strong commitment to delivering exceptional customer service and achieving results. Adept at addressing customer needs and resolving issues efficiently. Reliable team player known for adaptability and effective communication skills. Proven track record in fostering collaborative environments and driving customer satisfaction.
Overview
25
25
years of professional experience
1
1
Certification
Work History
Credit Control Representative
Agency 8 Staffing - Contract Assignment for Hoyer-Group
04.2025 - 09.2025
- Managed distressed accounts, formulating strategies to resolve delinquencies to establish cash flow. Managing a portfolio of 145 accounts weekly, ensuring timely collections and resolutions of outstanding balances. Working closely with Operations & Sales Dept.
- Managing weekly aging reports & processing customer statements of accounts (SOA).
- Applied daily bank payments and reconciled customer accounts to maintain accuracy.
- Investigated and resolved disputes and rejected invoices by collaborating with Operations and Sales.
- Streamlined credit control processes, reducing turnaround times for payment applications.
- Assisted in daily operations, ensuring efficient customer service and satisfaction.
- Collaborated with team members to streamline communication processes and enhance workflow.
- Addressed customer inquiries promptly, fostering positive relationships and effective problem resolution.
Operations Administrator
Tundra Staffing Solutions - Contract Assignment for Kinder Morgan @ LyondellBasell Refining Houston
01.2024 - 04.2025
- Processed high-volume vendor invoices and P-card reconciliations through Ariba and PAWS billing portals.
- Assisted in managing inventory levels, ensuring accurate tracking of supplies and materials.
- Coordinated scheduling and logistics for operational activities to enhance workflow efficiency.
- Generated Lawson Billing Query spreadsheets, building pivot tables for equipment maintenance, fuel logs, labor, and tonnage reporting.
- Managed accruals and forecast reporting to support financial planning and compliance.
- Scheduled crews for training and certifications via Houston Area Safety Council.
- Organized and supported daily/weekly terminal meetings, including preparation of agendas, documentation, and reports.
- Maintained records for locomotive and railcar maintenance; tracked inbound/outbound logs; prepared monthly usage reports for the Port of Houston and PTRA.
- Processed 300+ work orders and reconciled timesheets using Maximo.
- Maintained vendor and customer records in Ariba; managed purchase orders and capital accounts.
- Coordinated daily maintenance, inspections, and reporting for terminal equipment and railcars.
- Assisted managers with budget proposals, PO approvals, and operational support.
Operations Administrator
BRH Garver Construction LLC
07.2023 - 12.2023
- Supported road construction contracts with permitting, DOT fuel log management, and insurance claims.
- Partnered with operations leadership on scheduling, reporting, and project documentation.
- Supported cross-functional teams by compiling and distributing essential operational reports.
- Streamlined communication processes between departments to improve collaboration and information flow.
- Coordinated scheduling and logistics for operational activities to enhance workflow efficiency.
- Assisted in managing inventory levels, ensuring accurate tracking of supplies and materials.
Accounts Receivables Specialist
Meador Staffing - Contract Assignment for Sulzer
11.2022 - 08.2023
- Processed 100+ invoices daily for major clients (Chevron, Exxon, Shell, Valero).
- Managed collections, reconciliations, account adjustments, and dispute resolutions.
- Generated weekly collection reports and prepared customer statements.
- Processed accounts receivable transactions, ensuring accuracy and compliance with company policies.
- Managed customer inquiries regarding billing discrepancies, fostering strong relationships and enhancing satisfaction.
- Implemented streamlined invoicing procedures, reducing processing time and improving cash flow efficiency.
- Collaborated with cross-functional teams to resolve payment issues, enhancing overall operational effectiveness.
- Conducted account reconciliations to maintain accurate financial records and support reporting initiatives.
AP Specialist
Elegant Additions
03.2021 - 11.2022
- Processed 100+ invoices daily across two locations.
- Handled vendor resolution, reconciled company credit cards, and managed payment runs.
- Applied ACH payments and maintained accurate financial records.
- Processed invoices and managed vendor payments using ERP systems.
- Reconciled accounts payable ledgers to ensure accuracy in financial reporting.
- Implemented workflow improvements that enhanced payment processing efficiency.
- Reduced late payment penalties by closely monitoring due dates and prioritizing urgent payments.
- Streamlined accounts payable processes by implementing automation tools and reducing manual entry errors.
- Processed employee expense reports for reimbursement, verifying accuracy and compliance with company policies.
- Reviewed invoices for appropriate documentation and approval prior to payment.
- Maintained well-organized filing systems for all accounts payable documents, facilitating easy access when needed for reference or audit purposes.
- Matched invoices to checks, obtained signatures for checks and distributed checks accordingly.
Accounts Payable Specialist
Adroit Partners Staffing - Contract Assignment for Brand Safway
08.2019 - 02.2021
- Entered and reconciled 300–800 invoices daily using NEXGEN and Bassware.
- Supported full-cycle AP functions, ensuring compliance and accuracy in high-volume environments.
- Processed vendor invoices accurately and efficiently, ensuring timely payments and compliance with company policies.
- Managed account reconciliations, identifying discrepancies and implementing corrective actions to maintain financial accuracy.
- Collaborated with cross-functional teams to streamline accounts payable processes, enhancing operational efficiency.
- Ensured timely payments for all invoices, maintaining strong relationships with vendors and suppliers.
- Reduced invoice processing time with accurate data entry and timely vendor communication.
- Reached out to vendors and customers to verify information and follow up on client issues.
- Processed invoices and journal entries with efficiency and accuracy, resulting in decreased discrepancies.
Accounts Receivables Specialist
Hydrochem
01.2016 - 08.2019
- Processed invoices using Track Billing System for multiple terminals.
- Developed reports analyzing aging accounts, identifying trends to inform strategic decision-making for collections efforts.
- Led initiatives to automate invoicing processes, resulting in increased efficiency and decreased manual errors.
- Reduced outstanding accounts receivable balances by diligently following up on overdue payments.
- Prepared and mailed invoices to customers, processed payments, and documented account updates.
- Increased efficiency of the collections process by implementing new strategies and procedures for tracking delinquent accounts.
- Contributed to a positive work environment by working closely with colleagues across departments to ensure efficient information exchange and collaboration on financial matters.
- Enhanced cash flow by ensuring timely invoicing, payment application, and account reconciliation.
- Utilized Microsoft Excel, QuickBooks and Oracle software to manage invoices and payments.
Account Receivables & Payables Payroll Specialist
Evergreen North America
01.2012 - 01.2016
- Processed invoices using Track Billing System for multiple terminals.
- Processed invoices, reconciled deposits, and supported payroll for multiple terminals.
- Prepared monthly financial reports and conducted client collections.
- Managed accounts payable and receivable processes to ensure timely transactions.
- Reconciled financial discrepancies through meticulous data analysis and reporting.
- Developed and maintained accounting procedures to enhance operational efficiency.
- Input financial data and produced reports
- Increased efficiency in accounts payable and receivable management, reducing processing time and minimizing errors.
- Assisted auditors during annual audits, providing necessary documentation and addressing inquiries promptly.
- Processed bi-weekly payroll for over 500 employees, ensuring accuracy and compliance with regulations.
- Reviewed and reconciled payroll discrepancies to maintain data integrity and employee satisfaction.
- Utilized Microsoft Excel, QuickBooks and Oracle software to manage invoices and payments.
Education
Associate of Applied Science - Business
San Jacinto Jr. College
Pasadena, TX01.1988
Graduate - undefined
Pasadena High
Pasadena, TX01.1985
Skills
- Accounts Receivable & Collections
- Accounts Payable & Billing
- Credit Control & Dispute Resolution
- ERP & Accounting Systems (SAP, Track, Oracle, Ariba, Maximo, Business Central, Lawson)
- Financial Reporting & Forecasting
- High-Volume Transaction Processing
- Process Improvement & Compliance
- Advanced Microsoft Excel (Pivot Tables, VLOOKUPs, Data Analysis)
- Customer support
- Goal-oriented mindset
- Customer relations
- Data entry proficiency
- Client relationship building
- Records management
- Paperwork processing
- Telephone reception
- Expense reporting
- Multitasking Abilities
- Excellent communication
- Teamwork and collaboration
- Multitasking
- Attention to detail
- Organizational skills
- Time management
- Problem-solving
- Decision-making
- Task prioritization
- Teamwork
- Problem-solving abilities
- Reliability
- Effective communication
- Adaptability and flexibility
- Operational efficiency
- Self motivation
- Goal setting
- Professionalism
- Time management abilities
Certification
TWIC Card Certification
Languages
English
Full Professional
Timeline
Credit Control Representative
Agency 8 Staffing - Contract Assignment for Hoyer-Group
04.2025 - 09.2025
Operations Administrator
Tundra Staffing Solutions - Contract Assignment for Kinder Morgan @ LyondellBasell Refining Houston
01.2024 - 04.2025
Operations Administrator
BRH Garver Construction LLC
07.2023 - 12.2023
Accounts Receivables Specialist
Meador Staffing - Contract Assignment for Sulzer
11.2022 - 08.2023
AP Specialist
Elegant Additions
03.2021 - 11.2022
Accounts Payable Specialist
Adroit Partners Staffing - Contract Assignment for Brand Safway
08.2019 - 02.2021
Accounts Receivables Specialist
Hydrochem
01.2016 - 08.2019
Account Receivables & Payables Payroll Specialist
Evergreen North America
01.2012 - 01.2016
Graduate - undefined
Pasadena High
Associate of Applied Science - Business
San Jacinto Jr. College