A selection of work across engineering, product development, organizational delivery, and business advisory. Each project shows a different part of how I turned goals into practical outcomes.
01
API / GO / INFRASTRUCTURE
Python to Go
In one weekend, I rewrote a Python service in Go to reduce operating costs. The change cut costs by 60% and, across the DSP/SSP APIs, led to more than $1 million in savings over the following year. The scope included the runtime, container setup, Redis integration, infrastructure, and load-testing harness.
My contribution
I implemented the service and its supporting delivery setup.
As CTO, I built a contactless polygraph combining contactless physiological measurements with emotional and behavioral signals. I worked closely with Department of Defense units, including the Defense Innovation Unit (DIU), to evaluate its efficacy and refine the system through their feedback.
My contribution
As CTO, I developed the product and iterated on efficacy evaluation and feedback with Department of Defense units, including DIU.
In CIA operations, I automated a research workflow that saved hundreds of thousands of hours of human effort. I also gave presentations within the agency on navigating bureaucracy, overcoming organizational hurdles, and building the tools people needed.
My contribution
I automated the research workflow and gave presentations on navigating organizational hurdles and building useful tools.
I added a bounded cache and coalescing for concurrent queries, so matching in-flight requests could share execution. I included regression tests for the new behavior.
My contribution
I implemented cache and concurrency behavior, with regression coverage.
I worked across audio chunking, silence fallback, overlap deduplication, queue heartbeats, and dead-letter failure callbacks. The scope included both transcript handling and the jobs carrying it.
My contribution
I changed processing and failure handling across the transcription workflow.
I built systems for contextual analysis and audience and segment creation across text, video, images and audio. My work connected hands-on engineering with technical leadership, including public-web information collection at scale to support the analysis.
My contribution
I combined engineering leadership and hands-on work across multimedia contextual analysis, audience creation and public-information collection.
I advised an independent art business on product focus and sales planning, helping prioritize its best-selling work. After adopting the plan, its quarterly earnings forecast increased threefold.
My contribution
I advised the business on product focus and sales planning.
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