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Sean Collins

@seancollins

Hi there! I'm Sean Collins and I manage DevSecOps teams and engineers!

United States
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What I'm looking for

Helpdesk turned developer turned operations turned leader. I have lived at every layer of the stack and can work with just about anyone. I've worked extensively with development teams, product owners, and traditional operations staff to help modernize workflows and deliver real world results. My passions revolve around automation, public cloud, and infrastructure as code. Outside of work, I travel, take pictures, attempt to write, and generally enjoy experiencing this complex world we live in.

Experience

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Team Lead - Systems Engineering

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Mar 2020 - May 2022 (2 years 2 months)

- Helped lead and coordinate a greenfield S4 HANA implementation using Microsoft Azure
- Implemented AWS Organizations to assist in securing and governing our public cloud assets across 100+ accounts
- Coordinated with our Finance team and various business units to help drive efforts related to our Cloud Center of Excellence
- Migrating our 300+ traditional EC2 workloads to EKS

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Senior Systems Engineer

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Dec 2018 - Mar 2020 (1 year 3 months)

- Automated the process of building machine images with tools like Jenkins, Packer, and Ansible
- Standardized infrastructure deployments to AWS, Azure, and our on-premise VMware private cloud with Terraform
- Helped create and lead a team of motivated individuals to drive the DevSecOps initiative throughout our IST organization

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Senior Application Developer

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Jul 2018 - Dec 2018 (5 months)

- Implemented a system of continuous delivery and continuous integration using Jenkins and AWS technologies like CodeDeploy and CodePipeline
- Designed and deployed infrastructure to AWS using CloudFormation templates
- Designed end-to-end platforms for MEAN stack web applications and for enterprise search solutions using Elasticsearch

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Application Developer

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Apr 2014 - Jul 2018 (4 years 3 months)

- Fully developed MEAN stack web applications leveraging various AWS technologies
- Created web servers in Node.js, Python, and Golang
- Built user interfaces with modern libraries like Angular and React
- Acted as scrum master for a team of six developers and business analysts

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Desktop Technician

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Apr 2012 - Apr 2014 (2 years)

- Setup, deployed, and maintained Windows and OS X computers for colleagues throughout the organization
- Worked desktop and mobile support tickets for a campus of over 2000 colleagues
- Configured and setup various web development environments, virtual machines, and other testing environments
- Used VBScript to write software deployment and installation scripts

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Inventory Control Clerk

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Dec 2009 - Apr 2012 (2 years 4 months)

- Worked with colleagues to manage their physical assets and ensured that updates were made to our records in a timely manner
- Conducted physical inventories of colleague and company assets on a regular basis to enforce accuracy of asset records
- Coordinated with event planners for event asset allocations and worked with logistics teams to ensure delivery of necessary equipment

Tech stack

Learn about the tools and technologies that Sean likes to use.

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