PATRICK OTIENO

Sampling of raw materials. Performed routine testing and analysis of raw materials, in-process samples, and finished products according to established SOPs and regulatory guidelines. Utilized analytical techniques such as HPLC, UV-VIS spectroscopy, Friability machines, Disintegration Machine, Dissolution Machine, Digital pH meter, and analytical balance. Conducted investigations into out-of-specification results, and implemented corrective and preventive actions to address root causes. Carried out method development, method validation, and equipment calibration. Maintained laboratory documentation, records, and data integrity in accordance with GMP requirements and company policies. Trained and mentored junior analysts on laboratory techniques, procedures, and quality systems. Analyzed packaging materials. Conducted microbial analysis of raw materials and finished products.

Sampling of raw materials. Performed routine testing and analysis of raw materials, in-process samples, and finished products according to established SOPs and regulatory guidelines. Utilized analytical techniques such as HPLC, UV-VIS spectroscopy, Friability machines, Disintegration Machine, Dissolution Machine, Digital pH meter, and analytical balance. Conducted investigations into out-of-specification results and implemented corrective and preventive actions to address root causes. Carried out method development, method validation, and equipment calibration. Maintained laboratory documentation, records, and data integrity in accordance with GMP requirements and company policies. Trained and mentored junior analysts on laboratory techniques, procedures, and quality systems. Analyzed packaging materials and microbial analysis of raw materials and finished products.

Assisted forensic biologists in processing and analyzing biological evidence, including DNA extraction, quantification, amplification, and electrophoresis. Performed the analysis of high vaginal swabs to check for the presence of sperm. Received exhibit samples. Maintained laboratory records and chain of custody documentation in compliance with forensic standards and procedures. Arranged exhibit samples on shelves and retrieved samples from shelves. Performed calculations of DNA results to check for paternity matches.

Assisted forensic biologists in processing and analyzing biological evidence, including DNA extraction, quantification, amplification, and electrophoresis. Performed analysis of high virginal swab to check for the presence of sperm. Received exhibit samples. Maintained laboratory records and chain of custody documentation in compliance with forensic standards and procedures. Arranged exhibit samples in shelves and retrieval of samples from shelves. Performed calculation of DNA results to check for paternity match. Conducted routine water quality analysis using standard methods and instruments such as pH meter, DR machine, Conductivity meter, turbidity meters, and titration kits. Prepared reagents and standards for analytical testing according to standard operating procedures. Compiled and analyzed data from water quality testing, including pH, dissolved oxygen, turbidity, conductivity, and nutrient levels. Conducted microbial analysis of water samples. Assisted in sample collection and processing from various water sources, including groundwater, surface water, and wastewater treatment plants. Assisted forensic toxicologists in analyzing biological samples including blood, urine, and tissue specimens, for the presence of drugs and toxins using various analytical techniques. Prepared samples for analysis through extraction procedures according to standard operating procedures. Participated in case review and discussions with forensic scientists to interpret analytical results and prepare forensic investigations. Assisted forensic scientists in analyzing food evidence collected from crime scenes and foodborne illness outbreaks. Conducted chemical and biochemical analysis of food samples to identify contaminants, adulterants, and trace evidence. Contributed to data analysis and interpretation, and prepared reports summarizing findings. Assisted forensic scientists in receiving and analyzing physical evidence collected from crime scenes such as bang, chang’a, and local brews. Conducted laboratory examinations, comparisons, and analyses of evidence using microscopy, chemical tests, and instrumental techniques. Prepared detailed reports documenting examination procedures, findings, and conclusions for use in criminal investigations and legal proceedings. Adhered to strict quality assurance and chain of custody protocols to ensure the integrity and admissibility of forensic evidence.

Prepared materials, reagents, and equipment for chemistry experiments and documentations. Performed routine maintenance of laboratory equipment and ensured cleanliness and organization of laboratory spaces. Supported faculty and graduate students in conducting experiments, collecting data, and analyzing results. Conducted literature review and assisted in the development of experimental procedures and protocols. Participated in safety training sessions and adhered to laboratory safety.

Prepared materials, reagents, and equipment for chemistry experiments and documentation. Performed routine maintenance of laboratory equipment and ensured cleanliness and organization of laboratory spaces. Supported faculty and graduate student researchers in conducting experiments, collecting data, and analyzing results. Conducted literature reviews and assisted in the development of experimental procedures and protocols. Participated in safety training sessions and adhered to laboratory safety.