2005~Present: Work at STA Pharmaceutical, a WuXi AppTec Company; Provide scientific and technical leadership in the timely development and transfer of scalable, safe, robust and efficient processes to develop the business with clients. The main duties include: estimation of time & resource; selection and evaluation of synthetic routes; defining key issues of the project and addressing them on priority basis; assigning the task to team members and monitoring the progress of the project; technology transfer to kilo lab as well as pilot plant.