Vault Radar (oct 2023 - present)- lead engineer for hybrid SaaS agent, owned from ideation through to customer delivery- designed agent (formerly "radar station") to operate within customer infrastructure, interact with resources within that infrastructure, and upload metadata for SaaS consumption- designed headline features for agent- implemented various features for agent- handed off designed features for other engineers to implement- handled project management until we had an official project manager- working across multiple teams to develop impactful features, re-use engineering efforts across product linesVault Insights (may 2022 - oct 2023)- Lead engineer- Designed/implemented SaaS offering to provide business value from Vault Audit Logs- Implemented probabilistic data structures to aggregate user activity with low resource requirements- Designed/Implemented relational data model to track/alert on various KPIs- Working closely with Product, Design, Leadership to set broad engineering direction- Built the above with Amazon Aurora (Postgres), Amazon DynamoDB, Grafana Loki, Golang, Kafka, other AWS- Mentor and hire other members of the team- Develop testing infrastructure for team to build unit and integration tests for our services

Vault Core- Designed/implemented SaaS product offering as proof of concept for future business- Designed/implemented Namespace API Lock for locking down HCP Vault in multitenancy environments: https://www.vaultproject.io/docs/concepts/namespace-api-lock- Designed/implemented expiration manager overhaul, significantly reducing sev1 performance incidents: https://learn.hashicorp.com/tutorials/vault/troubleshoot-irrevocable-leases?in=vault/monitoring- Implemented activity log to track usage data and overhaul customer billing experience- Played a significant role in technical interviewing - hired much of the current team (at the time I was there)

- Developed tool to populate Google Knowledge cards with Sling catalog, increasing daily unique user engagement- Developed standalone Go tool to clean stale data in Cassandra across multiple environments Developed multi-stage Docker builds to reduce deployable image size (30x reduction)- Contributed to multiple scalable microservices in Go- Improved CI/CD pipeline for multiple microservices

- Developed a cross-platform date and timezone library- Designed software architectures for multiple complex, widely-used internal technologies- Developed REST API for Josh Micro device interaction- Built various internal tools in Golang and Python- Built support for multiple complex device integrations- Built machine learning predictive platform based on user interaction and contextual data- Designed hardware for embedded Linux platform (Josh Micro)

- Developed intelligent frequency-hopping algorithms to maintain wireless communication in noisy environments- Created drone-based distributed network, with emergency responders as a primary use case- Developed distributed drone system to detect anomalous chemical signatures- Developed real-time data visualization tools

Test design and automation, debugging, statistical analysis.