Alexis Khammanyvong
@alexiskhammanyvong
Senior Accounts Receivable Specialist improving collections, reconciliation, and customer service.
What I'm looking for
I’m a Senior Accounts Receivables Specialist with a strong background in accounting support and customer service. I’m prideful in my work, constantly looking for ways to work smarter, and I strive to improve every day while supporting my team and stakeholders.
At EnergyPetroleum, I was promoted after 8 months and worked closely with collections and legal team members. I created and managed the AR Shared Mailbox, served as the direct contact for the AR phone line, and built/maintained accounts on payment plans. I also handle daily payment applications, credit card payment processing using 10-key and data entry, account reconciliations, and resolution of billing and payment issues by gathering supporting documents and requesting corrections—while de-escalating customer concerns and escalating when needed.
Previously, I supported daily financial operations as an Administrative Assistant in the Treasury Department, including reconciling cash drawers, preparing bank deposits, monitoring and summarizing city investment accounts, and submitting month-end and year-to-date data to an Interest committee and auditor. Earlier in my career, I worked as an Accounting Clerk, processing accounts payable and receivables, balancing accounts, and completing general bookkeeping.
Experience
Work history, roles, and key accomplishments
Senior Accounts Receivables Specialist
EnergyPetroleum
Jan 2024 - Present (2 years 5 months)
Promoted just after 8 months and supported accounts receivable workflows, including creating and managing accounts on payment plans. Helped start and manage an AR shared mailbox and served as the AR contact for the phone line.
Collections & AR Specialist
EnergyPetroleum
Jan 2023 - Jan 2024 (1 year)
Handled daily payment applications and account reconciliations while providing strong customer service and support. Processed daily 10-key and data entry credit card payments and resolved billing/payment issues by gathering supporting documents and requesting corrections.
Administrative Assistant (Treasury)
City of East St. Louis
Jan 2020 - Jan 2023 (3 years)
Supported daily financial operations in the Treasury Department by reconciling cash drawers and preparing bank deposits. Collected month-end and year-to-date data for reports to the interest committee and auditor, and monitored city investment accounts.
Accounting Clerk
Consolidated Grain & Barge (CGB)
Jan 2017 - Jan 2020 (3 years)
Processed accounts payable and accounts receivable, performing data entry and general bookkeeping duties. Balanced accounts and maintained accurate records to support month-to-month financial tracking.
Education
Degrees, certifications, and relevant coursework
Hickey College
Bachelor of Applied Science, Business Management
Earned a Bachelor of Applied Science in Business Management from Hickey College.
Hickey College
Associate in Accounting, Accounting
Grade: 3.6 / 4.0
Earned an Associate in Accounting from Hickey College (GPA: 3.6 / 4.0).
Availability
Location
Authorized to work in
Job categories
Skills
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