In This Research, An Inference System Of Fuzzy Mamdani System Have Been Designed For The Analysis Of Teaching Skills Of Faculties In Academic Or Educational Institutes. Nowadays, Various Academic Institutions Have Started Web-based Techniques To Collect Students’ Feedback Of Faculty Teaching Performance. The Performance Evaluation Of Faculty In Teaching Activities Performance Is A Major Key To Build A Fairer Academic Institute. Major Purpose Of Faculty Performance Is To Identify Strength & Weakness Of Professional Development Of A Teacher. This Soft Computing Technique By Using Fuzzy Mamdani Inference System (FMIS) For Evaluating Faculty Teaching Performance Will Be Useful For Management Of Organization For Evaluate Faculty Abilities With Student Outcomes.