Marlene Kowalski

Profile

Detail-oriented data entry professional with 7 years of experience supporting healthcare and logistics operations at high-volume data centers. Specializes in EHR systems, multi-source data reconciliation, and quality-control auditing. Maintains a 99.6% accuracy rate across an average of 1,200 records processed daily.

Work Experience

Senior Data Entry ClerkMar 2020 - Present

MedBridge Health Solutions, Columbus, OH

Processed and verified an average of 1,400 patient records per day in Epic EHR with a sustained 99.8% accuracy rate, reducing downstream billing errors by 31%.
Audited and corrected 6,200 legacy patient files migrated from a retired system, completing the project 9 days ahead of a 6-week deadline.
Trained 4 junior clerks on data validation protocols and keyboard shortcuts, cutting their onboarding time from 3 weeks to 11 days.

Data Entry Clerk IIJun 2017 - Feb 2020

Hartwell Logistics Partners, Dublin, OH

Entered and reconciled shipping manifests for 900+ freight orders weekly across 3 regional warehouses using SAP ERP, maintaining a 99.4% accuracy rate.
Identified a recurring vendor code mismatch that caused $48,000 in annual overcharges and escalated findings to the procurement team, resulting in a corrected contract.
Reduced average record-entry time by 18% by building a standardized Excel template adopted department-wide for 12 clerks.

Data Entry ClerkAug 2015 - May 2017

Premier Financial Services, Westerville, OH

Keyed and verified 500–700 financial transaction records daily into a proprietary CRM with fewer than 2 errors per 10,000 entries over a 22-month tenure.
Assisted in a quarterly audit that reconciled 14,000 account records, surfacing 340 discrepancies corrected before regulatory review.
Maintained 100% on-time submission rate for daily end-of-day batch reports across all 22 months of employment.

Skills

Microsoft Excel (advanced: VLOOKUP, pivot tables, macros)Epic EHR data entry and verificationSAP ERP order and inventory entry10-key by touch (14,000 KPH)Data reconciliation and quality auditingGoogle Workspace (Sheets, Docs, Drive)Salesforce CRM record managementHIPAA compliance and PHI handlingOptical character recognition (OCR) software

Profile

Work Experience

Education

Skills

Links