At Doma I have been driving new feature development on Doma’s next-generation Title Production System (TPS), which aims to bring tech-driven efficiencies to the antiquated world of Title & Escrow. (Tech stack: TypeScript/Node/Python/PostgreSQL/React/Azure/k8s)

* Worked across teams to execute integration of the system’s first client middleware, which enabled our initial production launch to start serving live refinance traffic with an enterprise mortgage lender

* Integrated a second client middleware, which allowed us to onboard a second enterprise mortgage lender, increasing production traffic by ~10x

* Improved reliability of system for automating business-critical email traffic (scale: ~100,000 emails/month) by rewriting brittle legacy code using more resilient business workflow patterns (reactive microservices, Azure Durable Functions). This work has resulted in decreased on-call workload, fewer email delays for our operations team, and easier recovery from downtime

* Helped contribute to the engineering culture through mentorship (both as mentor and mentee), improving documentation for new engineers, and participation in tech demos and hackathons

* Advocated for and helped to implement improved design patterns with a focus on improving reliability, e.g. event-driven microservices

I worked on Major Tom, a mission control web app for satellites.

* Rewrote, maintained, and added major new features to a global Landsat and Sentinel 2 cloud-based (AWS/SWF/PostgreSQL/Python) scalable satellite imagery processing pipeline, providing imagery for ~100,000 farm fields globally for a Precision Agriculture software suite

* Bug fixes, performance optimization, feature work, and algorithm validation on a Python data processing backend that performs various tasks related to farm data, including data cleaning, import, and interpolation

* Frontend mapping work using Leaflet

* Implemented a React Native mobile app used by truck drivers to track Hours of Service. Also contributed to that system’s web app for dispatchers (TypeScript/Node/React/MobX)

* Led development on a cloud-native geospatial data analysis, visualization, and data warehousing suite called Syncarto (Python/Node/AWS/websockets/GraphQL/Postgres/Hasura). Syncarto started as a demo application for advertising Earthling’s geospatial expertise, but was eventually spun out into a separate company to realize the product’s full potential