Core School Applications Sarita Donaldson Director of Core School Applications 601-359-3487 sdonaldson@mdek12.org Maqsood Ahmed Lead Database Administrator 601-359-3487 mahmed@mdek12.org Krishnapriya Guduru Core Application Specialist 601-359-3487 pguduru@mdek12.org Xi Guo Web Development 601-359-1734 xguo@mdek12.org John Higgins Data Analyst 601-359-3510 jhiggins@mdek12.org Dorothy Holloway Core Applications Specialist 601-359-3487 dholloway@mdek12.org Brad Mason Core Applications Specialist 601-359-1731 bmason@mdek12.org Benu Vargheese Data Architect 601-359-2372 bvargheese@mdek12.org Contact Core School Applications 601-359-3487 StaffFAQ Services MS Student Information System (MSIS) MSIS Training Links Technology and Strategic Services APPLICATIONS GoSignMeUp MDE Self Service MSIS Log-on OTSS Help Desk Documents MS Record Retention Schedule for Schools MSIS District Calendar FERPA FERPA Directory Information Notice MS School Register Information Resources Accreditation Standards Approve Course Manual Subscribe to MSIS Blast MSIS Reporting Timeline MSIS Security Documents MSIS Student Administrative Packages (SAP) MSIS Personnel MSIS Students MSIS Training