Built a Go backend using gRPC, MQTT, and PostgreSQL to coordinate drone deliveries.

Provisioned VerneMQ, Grafana, Prometheus, and Wireguard on a GCP Cloud Compute machine.

Cranked out gRPC apis and sql queries in Go.

Used Terraform to set up a new infrastructure.

Wrote bash scripts to glue together build and deploy pipelines.

Wrote a connection pooling beankstalkd worker pool library in Go.

Reimplemented the USPS rating engine and APF parser for rules/price changes.

Rapidly developed a web service in Go used to more efficiently ingest tracking data to assist a

component that had failed due to load.

Designed an eventually consistent service in Go that allowed engineers to safely expose service level

configurations as json through an editable admin web interface.

Automate operational processes as business rules changed and features were added.

Optimized the performance of several web services; from concurrency to sql statements.

Designed and led the development of an e-commerce platform written in Go and AngularJS.

Developed a concurrent in memory cache library to prevent cache stampedes.

Designed the AWS architecture, including VPCs, VPNs, production and development environments.

Provisioned all virtual machines using Ansible.

Migrated platforms and data centers.

Survived two Black Fridays.

Provisioned a cluster of Elasticsearch, Logstash, and Kibana machines.

Reconfigured PHP-FPM and Nginx resulting in 2/3 less web servers.