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I led a project to implement a new feature in our loan processing system aimed at reducing API latency for faster loan approvals. Midway, I encountered data inconsistencies and latency issues caused by schema mismatches between the new API and our backend services. To resolve this, I optimized the data schema mapping, streamlined query performance, and introduced Redis caching for frequently accessed data, which significantly reduced the API call frequency and improved response times.

I also collaborated with QA to parallelize testing, allowing us to catch issues early. By continuously optimizing our microservices with adjustments to load balancing and asynchronous data processing, we increased processing speeds by 20%. While the deadline was slightly extended, our enhancements directly improved loan approval times and were a solid technical win for both the team and the user experience.

Situation:
While working on the CloudGate (CASB) program at Oracle, I had to collaborate closely with a lead engineer who was highly technical but often resistant to input from non-engineering stakeholders, including program managers like myself.

Task:
Our shared goal was to integrate CloudGate’s policy engine with a third-party SaaS provider under tight deadlines for a compliance milestone. Coordination was critical, but communication friction risked delaying delivery.

Action:
I focused on building mutual respect by first acknowledging his technical expertise and then shifting our interactions to be data- and goal-driven. Instead of pushing process, I came to discussions with clear risk/impact scenarios and timelines tied directly to customer and audit deadlines. I also adapted my style—fewer meetings, more async updates with technical clarity—which matched his preference. Gradually, we established a working rhythm built on outcomes, not personalities.

Result:
We delivered the integration on time, passed the compliance audit, and by the end of the project, had built enough trust that he started proactively surfacing risks to me before I had to ask. The experience reinforced for me that adapting communication style and focusing on shared goals is often more effective than trying to change personalities.