Dylan Legere

I’m a DevOps Engineer with 4+ years managing AWS infrastructure, CI/CD pipelines, and production Linux systems. I’m comfortable owning infrastructure end-to-end—monitoring and cost optimization through automation—in fast-moving, autonomous environments, and I also build AI/LLM tooling to accelerate internal workflows.

At The Swift Group, I closed over 1,300 tickets in a year by triaging and unblocking issues across self-service analytics platforms. I troubleshoot EC2/EBS/S3 directly (including SSH troubleshooting and custom bash fixes), monitor health/cost/performance, and help drive root-cause resolution with recommended fixes. I also managed user provisioning, access controls, and compliance audits to keep self-service analytics secure and accessible.

As a Data Engineer, I built a RAG chatbot in AnythingLLM that helps stakeholders query internal documentation in natural language, cutting data lookup time by roughly 80%. I designed an ETL pipeline in Apache NiFi and MongoDB that reduced investigative cycle time from about 60 minutes to under 5, and I owned end-to-end on-prem infrastructure deployment—installing physical servers, configuring pfSense for DNS and network routing, and training end users at partner field offices.