Royal Dairy Lanka - Empowering Sales Teams with a Custom Mobile App

About the Client

Nandana Guruge, owner of Royal Dairy Lanka Pvt Ltd, has been a loyal customer of Sanmark since 2010. The latest project, the Royal Sales App Recreation, aimed to provide a mobile solution that enhances the efficiency of sales representatives. This partnership has fostered the development of several successful projects, showcasing our commitment to providing tailored digital solutions that enhance their operational efficiency and client servicing.

Nandana Guruge, owner of Royal Dairy Lanka Pvt Ltd, has been a loyal customer of Sanmark since 2010. The latest project, the Royal Sales App Recreation, aimed to provide a mobile solution that enhances the efficiency of sales representatives. This partnership has fostered the development of several successful projects, showcasing our commitment to providing tailored digital solutions that enhance their operational efficiency and client servicing.

Project Overview

The Royal Sales App Recreation project involved developing a mobile application designed to streamline the workflow of sales representatives at Royal Dairy Lanka. Initiated on May 16, 2024, and completed by July 1, 2024, the app features secure login, invoice addition, display, and printing functionalities. This tool aims to enhance the productivity of the sales team by providing a user-friendly interface and immediate access to necessary sales documents and operations on the go, thereby reducing administrative burdens and improving time management.

Key Features of the Solution

Key Features of the Solution

Custom mobile app developed with key features that significantly enhance the efficiency and professionalism of sales representatives. These key features are outlined below,


  • Secure Sign-In: Ensures that access to the app is secure, protecting sensitive sales data.
  • Invoice Management: Allows sales reps to add, display, and manage invoices directly within the app.
  • Invoice Printing: Integrates with mobile printing solutions to provide on-the-spot invoice printing to customers, enhancing the professionalism and efficiency of transactions.

Our Approach and Execution

The development of the Royal Sales App was a challenging yet rewarding process. Our team had to learn and implement Flutter from scratch, adapting to this new framework to ensure the app was robust and user-friendly. The project was marked by a clear set of milestones, from initial development phases to final testing and deployment, ensuring that each feature was carefully integrated and functioned seamlessly. The team, comprising developers and QA specialists, worked closely to ensure the app met all operational requirements and was ready for real-world application within the aggressive timeline.

The development of the Royal Sales App was a challenging yet rewarding process. Our team had to learn and implement Flutter from scratch, adapting to this new framework to ensure the app was robust and user-friendly. The project was marked by a clear set of milestones, from initial development phases to final testing and deployment, ensuring that each feature was carefully integrated and functioned seamlessly. The team, comprising developers and QA specialists, worked closely to ensure the app met all operational requirements and was ready for real-world application within the aggressive timeline.

Technology stack

The technology stack for this project included Flutter for mobile development, Dart as the programming language, Bloc for state management, and SQLite for local database management, providing a solid and responsive framework for the mobile app.

Measuring Success and Gleaning Insights

The success of the Royal Sales App can be gauged by its adoption rate among the sales team and the positive feedback regarding its functionality and impact on daily operations. Initial reports indicate a significant reduction in administrative time and an increase in customer satisfaction due to streamlined processes.

Measuring Success and Gleaning Insights

The success of the Royal Sales App can be gauged by its adoption rate among the sales team and the positive feedback regarding its functionality and impact on daily operations. Initial reports indicate a significant reduction in administrative time and an increase in customer satisfaction due to streamlined processes.

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