Ryan Geary Email & Phone Number

San Francisco, CA, US

• Increased rideshare profit by $10M+ annually by optimizing the dispatch algorithm to unlock marketplace efficiencies while delivering Driver- and Rider-centric features including Priority Pickup, Offline Driver.
• Develop microservices supporting the dispatch algorithm, scaling to >41k potential dispatches per second, using Go, Python, gRPC, DynamoDB, and Redis.
• Design analytics events and metrics for observability of system health, debugging, and experiment analysis
• Conduct A/B experiments to measure the impact of changes and make data-driven decisions
• Design and review service-to-service relationships to maintain service levels and optimize latencies
• Serve on an oncall rotation to triage pages, debug production issues, and restore functionality in the event of outages

Laurel, Maryland, US

• Developed and maintained a suite of 11 interdependent microservices conducting near real-time network analysis on up to 3000 packets per second using Kafka, Zookeeper, Elasticsearch, Linux, Java, Python, and Node
• Supervised and developed Java, Python, and Typescript libraries for the above services to share functionality across the system
• Designed and developed a distributed Controller Area Network (CAN) simulation tool for hardware analysis using Rust, WebAssem-bly, and MySQL
• Designed and developed a domain specific language (DSL) grammar and interpreter for real time configuration and processing inCAN simulation tool
• Ensured and promoted software quality via unit tests, integration tests, linting, and static analysis, performed via GitLab CI pipelines
• Automated software builds and deployments through GitLab CI pipelines and Docker using Docker Compose

Pleasanton, California, US

• Exercised Agile Scrum methodology in a team of 5, incl. daily standup, 2-week sprints, sprint planning, and retrospectives
• Developed a GitHub application to provide visibility into- and remediation of vulnerable dependencies in open source repositories
• Integrated internal security intelligence platform and GitHub using Python, GraphQL, Webhooks, and AWS Lambda functions
• Implemented CI/CD to AWS using the Serverless framework through Bitbucket Pipelines
• Created Docker images to resolve Maven, Gradle, NPM, Pip, NuGet, and RubyGems dependencies through AWS Fargate

Tinton Falls, NJ, US

• Developed natural language search functionality for easy and effective data recall using C# and MongoDB
• Trained natural language search model using API.AI (now Google’s Dialogflow)
• Designed cloud-based data management interface for visual media using Django web framework

Photographed jewelry for inventory and for advertisement on the website and the company social media outlets.Photoshopped pictures of jewelry for use on the website and social media.Filmed and edited short promotional and educational videos for social media.Provided basic technical support.

Bachelor Of Computer Engineering, Computer Engineering

Education record