Vendor-published Rollout / adoption
DTCC reports 40% higher developer throughput in an Amazon Q Developer proof of concept
The Depository Trust & Clearing Corporation ran a four-month proof of concept of Amazon Q Developer in 2024, then began a phased production rollout to several hundred engineers at a time, backed by a 40-person team that monitors generative AI initiatives.
The numbers (as reported)
| Developer throughput (POC) | +40% average |
|---|---|
| Code defects (POC) | −30% average |
| Security scores across repos | +5% |
| Example task time | 10 hours → 6 hours |
| POC length | 4 months (2024) |
| GenAI oversight team | 40 people |
Facts
- Company / subject
- DTCC
- Tools
- Amazon Q Developer
- Codebase
- —
- Work type
- Rollout / adoption
- Stack
- —
- Published
- —
- Last checked
- 2026-10-17
Caveats
Vendor-published; results are from the proof-of-concept phase. Build-failure rates reportedly did not increase.