EndorsedendorsedOngoing

Mobile App Development for TOPAZ Grocery Chain

Services Covered:

Mobile Application Development
Project hero — replace with case study imagery
Industry
Industry

E-commerce & Retail

Duration
Duration

89 months

Budget
Budget

10K - 49K

Client Size
Start Date

1 March 2019

Team Size
Team Size

Confidential

Engagement Model
Engagement Model

Onshore

Project Capability Score (PCS)

gauge meter
77/100
Good

Project Capability Score (PCS) estimates how capable Escola is of successfully delivering a project like this, based on its past experience, track record, and ability to handle similar work. Learn more about PCS


Client

TOPAZ

map Poland

Project Summary

A grocery store chain (TOPAZ) hired Qunabu Interactive/Escola S.A. to develop native Android and iOS mobile applications to gain new customers and simplify use of their loyalty system. Escola produced screen previews, coordinated closely with the client's IT team to integrate internal systems, and supported testing and iterative improvements. The app exceeded download targets by several hundred percent and continues to receive ongoing updates and new features from Escola.

Key Challenges

  • No existing mobile application
  • Need to gain new customers and simplify the loyalty system for existing customers
  • Coordinate the mobile application with the client's internal systems

Project Deliverables

  • Native Android app
  • Native iOS app
  • UI screen previews/prototypes
  • Integration with internal systems
  • Testing and iterative improvements

Project Solution

Escola developed native Android and iOS versions of the client's mobile application. After selecting Escola based on market research and portfolio review, the vendor produced initial UI screen previews, worked with the client's IT department to create an action plan for integration with internal systems, and coordinated development across both platforms. The teams held regular video calls, moved the product into a testing phase with many iterations, and the vendor continued to propose and implement new functionalities post-launch.

Project Outcome

  • Downloads exceeded targets by several hundred percent
  • Customers provided very positive reviews and strong adoption of the app
  • Server load issues occurred due to high usage, requiring efficient scaling responses
  • Ongoing collaboration with regular updates and additional functionality from the vendor

Platforms

  • MobileMobile

Tech Stack

  • AndroidAndroid
  • iOSiOS

Client Endorsement

Overall Review Rating

5star5 out of 5 stars

Timeliness

Cost Rating

Willing to Refer

Quality of Deliverables

Qunabu Interactive/ Escola S.A. went above and beyond to accomplish their tasks. The app was downloaded more times than expected and was subject to positive reviews from external stakeholders. The team continues to develop new features to make the app more efficient.

Rafał Batorowicz

Marketing Specialist

Note: This endorsement is based on publicly available client feedback from external review sources.

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