As engineering teams expand, maintaining productivity becomes increasingly complex, a challenge Uber faced as its team grew. Developers often experienced delays due to lengthy build processes and slow Git operations, which traditional productivity metrics like DORA failed to identify. To address this, Uber developed Local Developer Analytics (LDA) to provide granular insights into workflow inefficiencies, allowing for targeted optimizations. Although its rollout encountered mixed reactions due to concerns over potential misuse for performance tracking, clear communication about its productivity-enhancing purpose facilitated acceptance. LDA uncovered significant bottlenecks like build times and enabled data-driven improvements, complementing DORA metrics by identifying specific productivity drains. Building on this foundation, DevZero introduced Open Developer Analytics (ODA), an open-source tool offering real-time insights into developer workflows, eliminating complex setup requirements and empowering teams to optimize productivity with actionable data.