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Executive Administrative Assistant

Location:
Humble, TX
Posted:
August 19, 2025

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Resume:

TAMARA WISNIESKI

Humble, TX *****

979-***-****

******.*********@*****.***

SKILLS

Pricing Analysis SAP Planning/Forecasting Time management Communication Problem Solving Team Player

EXPERIENCE

Oct. 2024 - Dec. 31 2024

Jobot, Houston, TX - Assistant Hydrocarbon Scheduler @ Citgo Petroleum Corporation

• Actualized BOLs, ensuring date on invoice matches RightAngle and taxes are applied correctly

• Input 45+ Inspection Invoices and appropriate fees assessed

• Added Storage/Handling Invoices to RightAngle

Oct. 2022 - Aug. 2024

S&P Global Commodity Insights, Houston, TX - Natural Gas Pricing Analyst

• Composed daily commentaries explaining the pricing of natural gas in the Midcontinental United States

• Analyzed and commented on EIA weekly natural gas storage report

• Investigated pricing anomalies, contacting submitter for verification

Jan. 2022 - June 2022

Houston City Personnel, Houston, TX - Customer Support Specialist @ Calumet Specialty Products Partners

• Weekly reports, analyzing Supply Chain In-Stock materials for Houston and Shreveport locations

• Evaluated International Customer Service Metrics for weekly comparison

• Gained experience with SAP Order Entry

• Revised and simplified Royal Purple Internal Metrics

• Processed customer payments for orders, submitted to Credit, issued receipts and released orders

July 2012 - Oct. 2018

Bayer MaterialScience / Covestro / Accella Polyurethane Systems, Spring, TX - Pricing Coordinator / Business Support Specialty Products Partners

• Managed Sold-to and Ship-To pricing, assessing Margin for Sales and General Manager

• Maintained documentation of pricing and changes for audit purposes

• Created Purchase Orders for 3rd party finished materials, negotiating delivery date prior to submitting to vendor

• Delivered daily morning reports and wreaked sales progression, determining forecaSt accuracy

• Processed monthly Rebate and Commissions report, valued at around $400,000, utilizing V-lookups

• Created 50+ sales contracts per year and uploaded into the LCM system; Monitored through approval process to execution

• Input 30+ customer complaints per year; Monitored through resolution and Costed

• Calculated Quarterly SPF and ACC reports, determining company’s industry Market Share

July 2012 - Oct. 2018

Belcan Tech Services / Bayer MaterialScience, Spring, TX - Executive Administrative Assistant

• Greeted visitors and determined the appropriate person of contact

• Managed Calendar for General Manager, scheduling internal and external meetings and prioritizing action items

• Reconciled and submitted monthly Concur expense reports for General Manager, National Accounts Manager and Sales Manager

• Handled travel arrangements, including flights, cars and agendas for executives

EDUCATION

Sept. 1999 - Dec. 2003

Texas A&M University, College Station, TX - Bachelor of Science in Journalism



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