I've developed full-stack database-driven web applications, as well as internal tools such as cross-system data synchronization utilities, components of a "lambda" data ingestion pipeline, and job execution frameworks.

I use Python 3 for utility and HTTP microservice development. Specifically, I've used Python as a toolkit for novel data collection services taking advantage of the extensive open source libraries in the Python ecosystem.

I have experience writing command line Java 7/8 applications such as data scraping tools, testing suites, and multi-threaded utilities. I've also maintained, improved, and enhanced legacy Java EE 6 web applications.

I've designed and implemented Infrastructure-as-Code powered by Terraform, Ansible, and GitLab on DigitalOcean, managing Droplets, Firewalls, and DNS records.

I've designed and implemented Infrastructure-as-Code powered by Terraform, Ansible, and GitLab, provisioning Ubuntu hosts with inventory driven by Terraform state.

I've setup and integrated distributed ELK clusters for log and metric collection as well as used Elasticsearch as an application-backing search engine and document store.

I use MySQL extensively from simple CRUD applications to applications handling hundreds of gigabytes of data with extensive business logic and as the source-of-truth for other data stores.

I've set up, configured, and built applications on top of Singlestore, utilizing both row and column stores for datasets with millions of records, including usage of JSON data.

I've designed, maintained, and extended SphinxSearch indexes, and have extended existing applications to use the lightning-fast searching provided by SphinxSearch. 

I use Redis as an extremely fast caching and key-value layer for common and small-value data, as well as a TTL-centric storage engine for time-specific workloads.

I use etcd as a configuration and key-value store for utilities and scripts, with functionality from data restoration and data parsing to maintaining state across multiple applications.

I've used Selenium and the WebDriver protocol extensively, from managing fleets of docker-powered selenium hub instances for QA to scraping web content.

I use Slim 3 for utilities, APIs, and prototype applications; commonly with league/plates and other PHP League packages (such as league/container and league/event).

I've developed production APIs in Zend Framework 2 that serve millions of requests a month and have updated Zend Framework 1 applications to enhance functionality and security.

I've built Laravel application on the latest releases of Laravel as well as added functionality to, refactored, and maintained heavily customized Laravel 4 applications.

I've written RESTful Hyper-Media APIs that serve content in HAL-JSON and other formats and containers, documented and contractualized using specification tools such as OpenAPI/Swagger.

I've managed and built with EC2, ECS, S3, Elasticsearch clusters, AWS Lambda, SQS, and other services on AWS.

I've managed Droplets, Firewalls, DNS, and Spaces manually as well as via Terraform.

I use Docker/Docker Swarm for seamless local development and production deployment.

I use Jira/Confluence not only as an engineer but as a Product Manager and administrator, working in and driving SDLC development.

I've designed and built custom, large-scale, payment solutions on top of the Stripe platform, as well as integrated basic Stripe functionality.

I've setup, administered, and used self-hosted Gitlab as a controlled and functional alternative to Github as well as a CI/CD platform.

I've used Sentry as a central point for collecting application-layer issues for triage and tracking, with integrations with Slack and PagerDuty.

I use Grafana as a visualization and alerting tool with data from memSQL, MySQL/MariaDB, Cloudwatch, and Elasticsearch.