Stephen Sosiak

• Performed technical laboratory functions in compliance with regulatory agencies and safety requirements.
• Established quality control measures for instrumentation and monitoring data quality to operate instruments with control limits on thousands of chemicals. Including HPLC, GC-MS, UV-VIS, AA, FTIR, PH, and Wet Chemistry.
• Enhanced product quality by developing and optimizing chemical processes and procedures.
• Coordinated and performed over 150 analytical tests to comply with established standards and specifications.

• Analyzed 30 samples daily using ICP-OES, Refractive Index, UV/Vis Spectroscopy, FTIR, and High-Performance Liquid Chromatography.
• Performed standardized tests on OTC and non-OTC compounds to observe fundamental differences in properties in both analytical and raw material laboratories.

• Analyzed 200 daily comprehensive toxicity profiles for various chemicals, aiding in proper handling and disposal procedures.
• Analyzed Liquid Chromatography Mass spectrometry data from clinical trials to evaluate drug safety profiles before release, protecting patient wellbeing.

Performed and documented hematological and chemical examinations on blood and other body fluids for detection and identification of communicable and other diseases.

• Prepared and ran samples on LCMS, AU480 analyzer.
• Reduced sample contamination risks by adhering to strict protocols in the preparation and handling of specimens.
• Maintained confidentiality of all patient information to conform to HIPAA, internal, and other regulatory standards.

• Optimized lab workflow by organizing 20 workspaces according to specific project needs and requirements.
• Performed troubleshooting on GC-MS, HPLC, UV-VIS, Fluorescence, FTIR, and Ramen instrumentation, minimizing downtime and maintaining productivity levels.
• Facilitated timely completion of experiments by maintaining a well-organized workspace and efficient workflow.
• Managed inventory levels effectively by tracking supply usage and placing orders for required materials before depletion.

• Efficiently organized and maintained equipment to keep laboratory productive and safe.
• Tracked over 100 experimental results, coordinated data reviews and produced detailed reports for biological use.

• Prepared and analyzed samples with HPLC
• Managed specimen sample handling, receiving, storage, and inventory.
• Maintained lab by calibrating equipment and cleaning surfaces and items used.