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Saifullah Khan

@saifullahkhan3

Message

Quality-focused pharmaceutical analyst skilled in data annotation and bilingual technical validation.

Bangladesh

Message

What I'm looking for

I seek roles combining pharmaceutical quality assurance and AI data annotation, where I can apply bilingual technical validation, improve data integrity, and contribute to compliant, high-quality outputs.

I am a quality professional with 8+ years' experience in pharmaceutical analysis, regulatory laboratory work, and technical documentation, combining hands-on analytical testing with data integrity and compliance expertise.

I have performed hundreds of HPLC, FTIR, dissolution and other analytical tests, validated large analytical datasets, and led training programs to improve procedural accuracy and adherence to cGMP/GLP/QMS standards.

I also specialize in AI data annotation, bilingual STEM content evaluation (Bengali ↔ English), machine translation post-editing, and technical proofreading, with practical experience using Label Studio, CVAT, and Roboflow.

Experience

Work history, roles, and key accomplishments

Current

AI & Data Annotation Specialist

Current

Self-Directed Projects

Jan 2025 - Present (9 months)

Executed image, video and text annotation projects using Label Studio, CVAT and Roboflow, applying NER, relation extraction and object detection techniques to improve labeling accuracy and dataset readiness for ML training.

CVAT Roboflow NER Machine Translation Post Editing

Current

Assistant Analyst – Drug Wing

Current

Directorate General of Drug Administration

Feb 2022 - Present (3 years 8 months)

Performed 200+ annual analytical tests using HPLC, FTIR and dissolution and validated 300+ analytical datasets yearly to ensure regulatory-quality reports and data integrity; designed and delivered training for 20+ staff to improve procedural compliance.

FTIR Data Validation Regulatory Reporting GLP Data Integrity

Production Officer

Albion Laboratories Limited

Jul 2017 - Feb 2022 (4 years 7 months)

Supervised production of 500+ batches/year (tablets, capsules, syrups), maintained >90% on-time delivery under cGMP and collaborated with QC/QA to implement CAPA and ensure compliant batch release.

Batch CAPA SOP Development Translation QC Collaboration Documentation Quality Assurance

Education

Degrees, certifications, and relevant coursework

North South University

Master of Pharmaceutical Technology & Biopharmaceutics, Pharmaceutical Technology & Biopharmaceutics

Grade: cGPA: 3.41/4.00

Completed Master of Pharmaceutical Technology & Biopharmaceutics with a cGPA of 3.41 out of 4.00, focusing on pharmaceutical analysis and biopharmaceutics.