Rachel Tcholakov

* Developed a method for a feasibility study that standardizes the testing of container closure integrity of protein filled syringes and vials using vacuum decay. * Supported the validation of a new method that can eliminate the need for a contract lab to detect silicone oil in protein drug product. * Supported the department with activities pertaining to the relocation of labs and offices to a more energy efficient and cost-effective site.

• Collected, analyzed, and interpreted operations data to troubleshoot and optimize operating issues.
• Gathered data to prepare equipment specifications, inquiry and purchase requisitions for approval.
• Developed visual controls and signage to reinforce processes and provide metrics.

• Working with Aspen Plus to simulate and evaluate chemical processes, including mass and energy balances, PFDS/P&IDs, capital cost estimates, sensitivity and Monte Carlo analyses, and evaluation of key financial results.
• Developed comprehensive financial models by integrating Aspen Plus simulations with cost estimation tools, resulting in accurate projections of project viability, capital investment, and profitability.- Presented findings and recommendations derived from
• Aspen Plus models and financial analysis to stakeholders, effectively communicating complex technical information in a clear and concise manner.