Doris Eziefula
Owings Mills,MD
Summary
Results-driven Biotechnology Professional with extensive experience in cGMP manufacturing environments within the biopharmaceutical industry. Proven expertise in batch record review, deviation investigations, CAPA execution, and support for GMP manufacturing operations. Strong understanding of FDA, EMA, and ICH regulations, with a commitment to quality, compliance, and continuous improvement. Experienced in cross-functional collaboration, on-the-floor process oversight, and training of staff on GMP processes and SOP adherence.
Overview
11
11
years of professional experience
Work History
Specimen Processor
LabCorp
Baltimore, MD
01.2026 - Current
- Processed high volumes of time-sensitive specimens without compromising accuracy or quality standards under tight deadlines.
- Maintained a well-organized work environment by implementing effective storage and tracking systems for specimens.
- Reduced errors in specimen data entry through meticulous attention to detail and thorough review processes.
- Upheld rigorous standards of confidentiality when managing sensitive patient information and test data during daily tasks.
Manufacturing Associate II
Catalent Pharma Solutions
Baltimore, MD
10.2023 - 10.2025
- Led detailed batch record reviews ensuring compliance with GMP, SOPs, and regulatory requirements.
- Investigated deviations and CAPA using TrackWise, conducted root cause analysis, and implemented CAPAs in alignment with regulatory standards.
- Supported manufacturing operations through real-time documentation review and issue resolution during critical production steps.
- Trained and mentored team members on upstream manufacturing processes and best practices for GMP resulting in greater team performance and compliance.
Manufacturing Associate I
Catalent Pharma Solutions
Baltimore, MD
05.2022 - 10.2023
- Executed upstream manufacturing operations for large-scale biopharmaceuticals ensuring strict adherence to CGMP.
- Ensured logbook management, deviation reporting, audit preparedness to sustain inspection readiness.
- Operated and maintained production equipment including pH meters, pumps, tubing welders, and filter integrity testers.
- Maintained equipment and facility logbooks to support ongoing compliance and audit readiness.
Pharmacy Technician
CVS
Baltimore, MD
05.2018 - 01.2020
- Conducted safe handling of controlled substances ensuring compliance to pharmacy protocols.
- Processed prescriptions, verified and processed insurance claims, and resolved customer concerns ensuring accuracy and professionalism.
- Contributed to improve inventory and stock management, ensuring medication availability and proper storage.
- Assisted with training new staff by voicing the importance of best practices and compliance.
Undergraduate Student Researcher
NIH/ASCEND
Baltimore, MD
06.2015 - 05.2017
- Conducted behavioral science research on stress factors among first-generation students at HBCUs.
- Applied advanced statistical analysis (SPSS) to analyze findings and contributed to scholarly publications.
- Presented research outcomes at academic conferences resulting in a strengthened awareness of public health disparities.
Education
Master of Science - Biotechnology
Johns Hopkins University
Baltimore, MDBachelor of Science - Biology
Morgan State University
Baltimore, MDSkills
- Batch Record Review
- Client-Focused Operations Support
- CGMP manufacturing & Compliance
- Documentation (BPRS, logbooks)
- On-the-Floor Manufacturing Support
- Aseptic techniques
- Deviation & CAPA Management (Trackwise)
- Training & mentoring new hires
Timeline
Specimen Processor
LabCorp
01.2026 - Current
Manufacturing Associate II
Catalent Pharma Solutions
10.2023 - 10.2025
Manufacturing Associate I
Catalent Pharma Solutions
05.2022 - 10.2023
Pharmacy Technician
CVS
05.2018 - 01.2020
Undergraduate Student Researcher
NIH/ASCEND
06.2015 - 05.2017
Bachelor of Science - Biology
Morgan State University
Master of Science - Biotechnology
Johns Hopkins University