Deni Firmansyah is an experienced professional in production planning and control, currently serving as PPIC Supervisor at SCHOTT since June 2018, ensuring that all sales orders meet customer delivery expectations. Prior experience includes roles as PPIC Supervisor at PT. Sukanda Djaya - Diamond Cold Storage, where Deni arranged production planning and created MRP for packaging materials. Further experience includes managing production processes at PT Bina Karya Prima and participating in the Mayora Managerial Development Program, which aimed to develop new managerial talent. Deni's career began with an apprenticeship as a utility officer at PT Petrokimia Gresik, following the attainment of a Bachelor's degree in Chemical Engineering from the University of Indonesia.