Sumita has been an educationist for the past 17 plus years preparing students for competitive exams, enhancing professional capabilities and meeting challenges of everyday life. She has taught English at various levels (school, college, professional) to help students to prepare for competitive exams, communicative English, writing skills, soft skills and ESL. She has mentored students for exams like CAT, GMAT, GRE, CLAT, IPM, BPO, CSAT etc. She has also conducted various innovative workshops on topics like Vocabulary, Grammar, Para Jumbles and Reading Comprehension. Her focus is always on process development by applying new concepts and designing challenging and innovative strategies to address diverse needs of the students.