GermanyLogistics and transport2026 – ongoing

Delivery Hero

Gemini Code Assist automated pull-request reviews

Delivery Hero piloted Gemini code reviews across 22 repositories

WorkingVendor case studyVendor ↗

Problem

Delivery Hero wanted code reviews to catch feature bugs earlier and improve developers' experience of the review process.

Approach

The company installed the Gemini Code Assist GitHub App to summarize pull requests and review proposed changes. Its pilot covered eight business verticals and 22 repositories. Participants expressed a desire to keep the tool.

Results

22GitHub repositories included in the pilot, per Google CloudVendor case study[1]

Takeaway

Google Cloud reported a 1.6% reduction in developer dissatisfaction with code review quality in early pilots. A reduction in production incidents remained an expected benefit.

Sources

Delivery Hero elevates developer experience and code quality with Gemini Code Assist
Google Cloud2026Vendor publication

Source summaries

[1]Google Cloud2026

Google Cloud reported a code-review pilot across eight verticals and 22 repositories. It described automated pull-request summaries and reviews, alongside positive participant feedback.

Full details are in the original sources.

Added 1 Nov 2026 · Updated 1 Nov 2026