David Livingston
Full Stack Senior Software Engineer | AWS Certified
- Role
- Consultant Full Stack Senior Software Engineer at AV
- Location
- Memphis, TN, US
- LinkedIn followers
- 500 followers
About David Livingston
At work you\'ll find me solving non-CRUD problems, e.g. designing a file sharing api…
Experience
Consultant Full Stack Senior Software Engineer
Aug 2021 — Present · Arlington, VA, US
Key employee at a small company that underwent multiple acquisitions before being acquired by AV* Fullstack web development, particularly edge and BFF (backend for frontend) services* Designed systems that are infrastructure agnostic (run on-prem, at the edge, or in various clouds)* Developed a search recommendation system that aggregates multiple data sources including a parser for query correction / suggestions* Implemented observability in systems with unique requirements (e.g. air gapped)* Developed custom UI components (e.g. a hex viewer similar to Wireshark)* Developed microservices for auth, blob storage, configuration, jobs, and search* Developed custom OpenLayers visualizations: movement tracking with heat mapping, sensor coverage with polygonal approximation for unsupported shapes* Quickly acquired various certifications as required by specific engagements (e.g. Security+ for DoD 8570 IAT2)* NodeJS, React, AWS, Express, NestJS, TypeScript, Redis, Elasticsearch, MongoDB, Nginx, Docker, K8s, MinIO, OpenLayers
Education
University of Illinois Springfield
Master's degree, Computer Science
University of Mississippi
BBA, Finance (minors in Economics and Philosophy)
University of Illinois Springfield
BS (with Honors), Computer Science
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