1. Developing Cross-platform Mobile
Application Solution Using Xamarin
and Microsoft Azure
Ranjith Murthy
Student of M.Sc. IT
Kiel University of applied science
(Prototype Development For Feedback System For Foodservice
Industry)

2. Why we need Feedback System for
Restaurants?
 The problem is that the feedback is usually biased, because no one
likes to tell the waiter their honest thoughts. They want to eat their
meal in peace and leave, whether they liked the meal or not.
 By Improvements in Customer experience with good feedback, you’ll
be able to create one of the best restaurants in your local area, and
compete with other restaurants for years to come.

3. Objectives
We need Customer Feedback System without compromising accuracy and standards.
 Avoid negative online reviews
 Get honest feedback
 Monitor quality
 Collect customer contact details
 Promote Events and Offers

4. Technical Approach: “How it is Achievable?“

5. System Architecture
Push/Send Feedback's
Archive
Application
Microsoft SQL Server
PDFDOCX
Storage
Data Visualization
From Source: Consumer Device
Designation : Dashboard Report On Restaurant Owner Web Portal

6. Factors To consider while developing Software ?
Which are Mobile Applications Platforms Targeted?
Development Cost
Development Time
Bugs Fixing
Testing
Long Term Maintenance Costs

7. We Need Cross Platform Application
Development
Write Once, Run Anywhere Approach
Solution is Xamarin

8. What is Xamarin?
• Xamarin enables developers to reach all major mobile platforms!
Native User Interface
Native Performance
Shared Code Across Platforms
C# & .NET Framework

9. How to Visualize the Collected Data and Define Survey ?
• Solution is ASP. Net Web application with following features:
 Login access
 Create Survey Factors
 Define Customize Survey
 Add Products ( Even KPI* and Menu )
 Add KPI For Business.
 Dashboard Visualization
 Charts ( JS,Excel)
 Tabular information
 Reports

10. Thank You