Cornell Greene

• Hired and trained a team of up to 5 site reliability engineers using agile scrum.
• Established performance metrics for monitoring team progress towards key objectives, driving accountability and transparency among team members.
• Facilitated knowledge sharing across the organization through regular training sessions and workshops on relevant engineering topics or emerging trends in the industry.
• Worked with Engineering and Product team members to accomplish technical aspects of observability, reliability, and cost
• Reduced observability costs by 40% annually through implementing standardized monitoring practices
• Reduced mean time to recovery to by 30% using Pagerduty AIOps and automation of incident response process

Tech Stack: AWS, Datadog, Pagerduty, Terraform (HCL/CDK), Pythong, Ruby

• First member of SRE team at Dutchie and hired 6 remove engineers to focus on observability and SLOs/SLOs using Kanban
• Developed and implemented new incident response process for engineering department.
• Lead trainings to educate organization around observability, reliability, and troubleshooting outages
• Main point of contact for third party venders and managing relationships with outside vendors
• Organized structured meeting with technical leadership to review pre-GA services to ensure availability and proper documentation of service

Tech Stack: AWS, Azure, Postgres, Mongo, Ruby, Python 3.x, Terraform, Github, Datadog, Rollbar, Splunk

• Lead 4 person team DevOps/SRE team with agile framework cross 4 timezones.
• Setup and maintained fully automated ephemeral development environments in AWS
• Implemented AWS security and operational best practices using 5 pillar framework
• Provided DevOps/SRE support and guidance for technical and non-technical teams
• Designed and built automation tools and applications to monitor and deploy to AWS cloud platform.
• Collaborated with product and development team members to design new applications system to enhance platform requirements for performance and scaling capabilities.

Tech Stack: AWS, Postgres, ElasticSearch, GoLang, Python 3.x, Terraform, BuddyCI, Github

• Established day to day team operations (Hiring, Career Development, Team Offsite)
• Coordinated execution of internal projects with multiple teams
• Strategize with product team to maintain 6 month product roadmap

Tech Stack: Heroku, Golang, Ruby on Rails, Postgres, Terraform

• Managed, mentored, hired a team of 5 DevOps engineers
• Coordinated consolidation of micro service application hosted between a data center and AWS to GCP
• Contributed to maintaining GDPR compliance for production environment

Tech Stack: AWS, GCP, Golang, Postgres, Elasticsearch, Terraform

• Managed and mentored 5 individual contributes with player/coach management model
• Redesigned established multi-region Python/Postgres based single tenant SAAS product in AWS to eliminate technical debt
• Developed in house tooling for self-healing and deployment automation with SaltStack, Lambda , SQS, Python
• Implemented and maintained monitoring, alerting and reporting systems in AWS using Sensu and Influx TICK Stack

Tech Stack: AWS, Linux, Python, Java, Postgres, SaltStack, TICK Stack,

• Designed multi-region multi-tenet cloud application in AWS
• Redesigned and migrated legacy JBoss application from on-premise to AWS via lift and shift
• Automated CI/CD deployment pipeline for applications using Python and Jenkins

Tech Stack: Linux, AWS, JBoss, Java, PHP, Python, Nginx, Varnish, MySQL, Puppet, HAProxy, Cloudformation, Jenkins