Mark Ryan Castillo Email
System Mgmt Analyst and Team Lead @ Optum
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Mark Ryan Castillo Location
- Philippines
Mark Ryan Castillo Work
- System Mgmt Analyst and Team Lead @ (September 2023 - Present)
- Senior IT Operations Analyst and Team Lead @ (November 2022 - September 2023)
- Senior IT Operations Analyst and Team Lead @ (April 2022 - November 2022)
- L1 Helpdesk Analyst @ (March 2020 - April 2022)
- IT Specialist @ (January 2019 - March 2020)
- Information Systems Engineer - Trainee @ (July 2018 - August 2018)
- Web Application Developer - Intern and IT Project @ City Government of Baguio, MIT Dept (June 2017 - May 2018)
- Working Scholar - Printing Press Assistant, Dorm Assistant, Finance Office Assistant @ Saint Louis University (June 2015 - May 2018)
Mark Ryan Castillo Education
- Saint Louis University (PH)
Bachelor's degree (Information Technology)
2014-2018
Mark Ryan Castillo Skills
- Git
- Amazon Web Services (AWS)
- Dynatrace
- Microsoft Power Automate
- Bash
- Redhat
- Change Management
- Office 365 Administration
- Azure Active Directory
- Microsoft Azure
- Red Hat Linux
- Leadership
- Jenkins
- Ansible
- Web Development
- Technical Support
- Service Desk
- CodeIgniter
- JavaScript
- Java
- HTML
- SQL
- PHP
- jQuery
- Python
- Bootstrap
- Flask
- Microsoft Office
- Windows
- Unix
- Cherwell Service Management (CSM)
- Windows 7
- Linux
- Active Directory
- HTML5
- MySQL
- Cascading Style Sheets (CSS)
- Customer Service
- Teamwork
- Ticketing Systems
- Cherwell
- Desktop Computers
- Windows 10
- User Assistance
Mark Ryan Castillo Summary
- Mark Ryan Castillo, based in Philippines, is currently a System Mgmt Analyst and Team Lead at Optum. Mark Ryan Castillo brings experience from previous roles at Change Healthcare, Cambria Software and RAJ.Technologies, Inc.. Mark Ryan Castillo holds a 2014 - 2018 Bachelor's degree in Information Technology @ Saint Louis University (PH). With a robust skill set that includes Git, Amazon Web Services (AWS), Dynatrace, Microsoft Power Automate, Bash and more. Mark Ryan Castillo has 1 emails on RocketReach.
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