English: He was formerly General Manager of Modern Coach Factory in Uttar Pradesh's Rae Bareli and was also the Divisional Railway Manager in Pune, Chief Rolling Stock Engineer (Freight) and Chief Mechanical Engineer (Planning) of the Central Railway and the Principal Chief Mechanical Engineer, Diesel Locomotive Works, Varanasi.
Telugu: రాయబరేలి మోడరన్ కోచ్ ఫ్యాక్టరీ జనరల్ మేనేజర్‌గాను, పూణే సెంట్రల్ రైల్వే డివిజనల్ రైల్వే మేనేజర్‌గా కూడా శర్మ విధులు నిర్వహించారు.