Principal DevOps Engineer
2018 - 2022Calm.com- Built and scaled a mobile application to support thousands of requests per second.
- Built a greenfield AWS environment using 100% IaC with Terraform leveraging EKS as our primary orchestration layer.
- Wrote numerous Kubernetes template frameworks leveraging Terraform and Codefresh for full canary deploys.
- Built a fully-managed networking layer using Terraform.
- Built a multi-account, multi-region AWS structure.
- Helped solve architectural issues and bring the latency to reasonable levels.
- Screened potential DevOps candidates for the company and assisted in building a DevOps culture and team.
Technologies: Elasticsearch, Security, Amazon Linux, Jenkins, DevOps, Amazon Web Services (AWS), Linux, Bash, Codefresh, CircleCI, Amazon EKS, Kubernetes, Docker, Terraform, Go, AWS, CI/CD Pipelines, Node.js, AWS Lambda, AWS IAM, Amazon Cognito, AWS Systems Manager, YAML, JSON, Amazon S3 (AWS S3), Amazon DynamoDB, AWS CloudFormation, Amazon API Gateway, Architecture, Amazon Virtual Private Cloud (VPC), Networking, VPN, Jump Servers, Web Security, IT Security, Healthcare IT, Amazon EC2, AWS RDS, GitHub, Site Reliability Engineering (SRE), AWS Cloud Architecture, DatadogDirector, Site Reliability Engineering
2017 - 2019Veritone- Designed and implemented an architecture for processing streams of media with AI in real time.
- Designed and implemented a unique autoscaling architecture leveraging Fargate and ECS/EC2.
- Led the efforts resulting in achieving a high FedRAMP compliance status.
- Built an SRE team from nothing to having a global presence in six time zones.
- Led the efforts resulting in a savings of over $800,000 from AWS annually.
Technologies: Security, Amazon Linux, Jenkins, DevOps, Bash, Linux, Redis, Elasticsearch, PostgreSQL, ECS, AWS Lambda, Go, Python, AWS Fargate, Docker, Ansible, Terraform, Amazon Web Services (AWS), CI/CD Pipelines, Node.js, AWS IAM, Amazon Cognito, AWS Systems Manager, YAML, JSON, Amazon S3 (AWS S3), Amazon DynamoDB, AWS CloudFormation, Amazon API Gateway, AWS, Architecture, Amazon Virtual Private Cloud (VPC), Networking, VPN, Jump Servers, Web Security, IT Security, IT Audits, Amazon EC2, AWS RDS, GitHub, Site Reliability Engineering (SRE), AWS Cloud Architecture, DatadogTechnical Account Manager (TAM)
2017 - 2017Amazon Web Services- Managed multiple $100+ million accounts at AWS.
- Led architecture design efforts and reviewed all the accounts.
- Led multiple in-depth how-to workshops on automating the infrastructure with Terraform, Ansible, and Packer.
- Built a new internal toolset resulting in immediately an increased resiliency for hundreds of AWS accounts.
- Contributed heavily to the internal software development for multiple tools.
Technologies: Security, Amazon Linux, Docker, DevOps, Amazon Web Services (AWS), Linux, Secure Automated Lending Technology (SALT), Puppet, Ansible, Terraform, Bash, Go, JavaScript, Python, AWS, AWS Lambda, AWS IAM, YAML, JSON, Amazon DynamoDB, AWS CloudFormation, Amazon API Gateway, Architecture, Amazon Virtual Private Cloud (VPC), Networking, VPN, Jump Servers, Web Security, IT Security, IT Audits, Amazon EC2, AWS RDS, GitHub, Site Reliability Engineering (SRE), AWS Cloud Architecture, DatadogLead DevOps Engineer
2016 - 2017Clear Capital- Built a DevOps team from nothing to a global presence supporting multiple time zones.
- Led the architectural efforts around a Cassandra/SOLR design and code implementation which resulted in a query performance optimization (going from 10+ seconds to a sub-second query response time).
- Architected the design and implementation of ClearQC/ClearCollateral with customers like Wells Fargo, Freddie Mac, and Goldman Sachs running over $3 trillion through the systems monthly.
- Led a team in the automation of all infrastructure and configuration management which resulted in a highly scalable, self-healing system with tools like SALT, Terraform, Packer, Ansible, Kubernetes, and Docker.
- Automated our CI/CD processes which resulted in reducing the average build/test time from 30 minutes down to 5 minutes.
- Led the efforts to achieve SOC 2 compliance.
Technologies: Elasticsearch, Security, Amazon Linux, Jenkins, DevOps, Linux, Bash, Spark, Solr, Elassandra, Docker, Kubernetes, Packer, Redshift, Cassandra, Puppet, Secure Automated Lending Technology (SALT), Ansible, Terraform, Amazon Web Services (AWS), CI/CD Pipelines, Node.js, AWS Lambda, AWS IAM, YAML, JSON, Amazon DynamoDB, AWS CloudFormation, Amazon API Gateway, AWS, Architecture, Amazon Virtual Private Cloud (VPC), Networking, VPN, Jump Servers, Web Security, IT Security, IT Audits, Amazon EC2, AWS RDS, GitHub, Site Reliability Engineering (SRE), AWS Cloud Architecture, DatadogLead DevOps Engineer
2016 - 2016Estech Systems, Inc.- Architected the support for the PBX/SIP servers running on millions of phones worldwide.
- Led the migration efforts from a self-hosted on-premise implementation to a fully managed AWS deployment.
- Wrote numerous Ansible playbooks to optimize automation builds.
- Developed numerous Terraform modules to improve infrastructure automation builds.
- Led the systems team in troubleshooting SIP/PBX service issues for clients around the globe.
Technologies: Amazon Web Services (AWS), Elasticsearch, Security, Jenkins, Docker, DevOps, Python, Bash, Linux, Terraform, AWS, Secure Automated Lending Technology (SALT), Ansible, CI/CD Pipelines, AWS Lambda, AWS IAM, YAML, JSON, Architecture, Amazon Virtual Private Cloud (VPC), Networking, VPN, Jump Servers, Web Security, IT Security, IT Audits, Amazon EC2, AWS RDS, GitHub, Site Reliability Engineering (SRE), AWS Cloud Architecture, DatadogLinux Support Engineer
2015 - 2015Armor Cloud Hosting- Worked on numerous high-profile customer accounts, troubleshooting issues and increasing performance of customers applications.
- Wrote automation scripts for various customers concerning the deployment/installation of application stacks.
- Worked on numerous security response teams for real-time hacker prevention of high profile clients.
Technologies: Security, NGINX, MySQL, Apache, Linux, Python, Bash, Ansible, YAML, JSON, AWS, Architecture, Amazon Virtual Private Cloud (VPC), Networking, VPN, Jump Servers, Web Security, Amazon EC2, AWS RDS, GitHub, Site Reliability Engineering (SRE), AWS Cloud Architecture, DatadogCloud Consultant
2015 - 2015Credera- Wrote Ansible playbooks for Gold's Gym to automate their entire website application stack.
- Redesigned Gold's Gym's website which resulted in load time response increase from five seconds to under a sub-second.
- Wrote Ansible playbooks in order to automate LDAP deployment with Kerberos.
Technologies: Security, Bash, Linux, Chef, Secure Automated Lending Technology (SALT), Puppet, Packer, Ansible, Terraform, AWS IAM, YAML, JSON, AWS, Architecture, Amazon Virtual Private Cloud (VPC), Networking, VPN, Jump Servers, Web Security, AWS RDS, GitHub, AWS Cloud Architecture, DatadogPatriot/THAAD Fire Control
2010 - 2012US Army- Worked on and maintained THAAD missile systems.
- Worked on and maintained Patriot missile systems.
- Deployed Patriot/THAAD radar systems.
- Worked on numerous live fire simulations and real world exercises.
Technologies: Aerospace & Defense