Mobile App Development for TOPAZ Grocery Chain
Services Covered:

Industry
E-commerce & Retail
Duration
89 months
Budget
10K - 49K
Start Date
1 March 2019
Team Size
Confidential
Engagement Model
Onshore
Project Capability Score (PCS)
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
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
Mobile
Tech Stack
Android
iOS
Client Endorsement
Overall Review Rating
5
5 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.”
Note: This endorsement is based on publicly available client feedback from external review sources.
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