This document is a summer internship project report submitted by Krishna Bhawsar to Dexter Consultancy Pvt. Ltd. The report summarizes three projects worked on during the internship: 1) Optimizing the process of collecting water meter connection data in Ahmedabad to improve water supply, 2) Conducting a feasibility study of a mobile ordering app for different business sectors, and 3) Conducting a "dipstick study" of a client's product to understand why they were losing sales. The report includes the objectives, methodologies, findings, and recommendations for each project. It also acknowledges those who supported and guided the internship experience.