Mobile & Web Development for Grocery Delivery E-commerce Platform
Services Covered:

Industry
Food & Beverage
Duration
28 months
Budget
10K - 49K
Start Date
1 February 2022
Team Size
1-5
Engagement Model
Offshore
Project Capability Score (PCS)
75/100
Good
Project Capability Score (PCS) estimates how capable Sigma Software Group 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
Confidential
Project Summary
Sigma Software Group developed Android and iOS apps using JavaScript and provided frontend, backend, native engineering, and QA support for a US-based grocery delivery e-commerce marketplace. The engagement began in Feb. 2022 and is ongoing. As a result, most users now use the native apps and the features implemented have increased average order value by about 12%. The vendor is noted for timely delivery, flexibility, and proactive product recommendations.
Key Challenges
- Needed help with the mobile application and e-commerce site.
- Required frontend, backend, and native engineering support across the platform.
Project Deliverables
- iOS application
- Android application
- E-commerce website frontend
- Backend services and APIs
- QA and testing deliverables
Project Solution
Sigma Software Group provided frontend, backend, and native engineering support for the client's e-commerce marketplace. They built the iOS and Android applications using JavaScript and supplied QA support. The vendor also maintained technology that displays marketplace items and coordinated delivery-related functionality. The ongoing engagement includes a small active team (QA analyst, iOS developer, Android developer) and regular collaboration with the client.
Project Outcome
- Most users now use native iOS or Android apps rather than the web platform.
- Average order value increased by about 12%.
- The vendor delivers on time and within budget and adapts to changing priorities.
- The vendor provided proactive product recommendations and helped the QA analyst become autonomous.
Platforms
Mobile
Web
Tech Stack
JavaScript
Client Endorsement
Overall Review Rating
4.38
4 out of 5 stars
Timeliness
Cost Rating
Willing to Refer
Quality of Deliverables
User behavior has changed since Sigma Software Group's work, and most users now pick the app over the website. The new features have also raised average order value by about 12%. They're punctual, flexible, and keep in touch over Zoom, email, Slack, and Jira.
Note: This endorsement is based on publicly available client feedback from external review sources.
More Projects by Sigma Software Group
Endorsed
Ongoing
Advertising & Marketing
Android & Amazon App for Advertising Privacy Organization
Services Covered:
+3 more
Endorsed
Ongoing
Advertising & Marketing
Staff Augmentation for Advertising Technology Platform
Services Covered:
+2 more

