Sales Presentation Design & Development

Need a Sales Presentation (Powerpoint) for a SaaS based IT Solution primarily developed for the Railway and Highway Construction Projects. It is for the contractors who grabs projects from NHAI and RVNL for Highway and Railway construction – customised to meet the government laid out construction processes.
The presentation should reflect a flavour of Railway & Highway Construction & IT solution – it should be a good balanced blend between construction and IT.