Kai Deng, Ph.D

Bio-engineering platform development, Amazon Special Project in Life science.

• Engineered precise genetic modifications in bacteria and phage using techniques including Gibson assembly, Golden Gate cloning, and CRISPR, facilitating the development of biosensor detection assays through the introduction of reporter genes. • Managed the entire life cycle of Sample6 (a Phage-based Listeria detection products), from conceptualization to implementation, ensuring alignment with strategic objectives and regulatory requirements. • Automated NGS (Next-Generation Sequencing) library preparation workflow, streamlining processes and enhancing efficiency in sample processing by 150-200%. • Led multiplex PCR product development initiatives, ensuring the creation of robust and efficient molecular tools for diverse research applications. • Proficiently conducted data analysis using R, and SQL, extracting insights to guide research outcomes and decision-making processes.

Providing service in establishing Environmental Monitoring Program in food and environmental safety. Proficiently conducted data analysis using Python, R, and SQL, extracting meaningful insights to guide research outcomes and decision‑making processes.

• Perform COVID19 related projects, including regular sample test and research projects whole genome sequencing. • Perform clinical LDTs products validation studies,. • Optimize the work flow to reduce labor cost and reduce test turn-around time. • Oversee the operation of a CLIA lab and train, supervise the personnel working in the lab performing COVID19 related test. • Maintain inventory, documents, equipment, and assist QA department.

Responsible for maintenance and continuous improvements of the company’s quality assurance plan covering the areas of Food Safety, HACCP/ SSOP, FDA Regulations; Responsible for current/new product development, including formulation, processing, shelf-life study; Manage, train and supervise the employees;

Research Assistant in Dr. Daniel Paredes-Sabja's group in Universidad Andres Bello, Santiago, Chile. Research interest focus on resistance of Clostridium difficile spore, a pathogenic spore-former bacteria present in food product. The study includes thermal resistance, low temperature resistance and low water activity resistance of C. difficile spores.

Research interests focus on quantitative microbial risk assessment, traditional and novel food processing technologies (thermal process, high pressure process, supercritical carbon dioxide process, freeze-dry, depuration of oysters).