# Cullen Coyle

> Senior Software Engineer at CRIO

Location: Boston, Massachusetts, United States
Profile: https://flows.cv/cullen

## Work Experience
### Senior Software Engineer @ CRIO
Jan 2024 – Present | Boston, Massachusetts, United States

### Software Engineer II @ CRIO
Jan 2021 – Present | Boston, Massachusetts, United States
- Built and maintained tooling, infrastructure, and platform for 3 engineering teams
- Configured Kubernetes build/deployment pipelines for 3 Spring services using Carvel’s ytt/kapp, Git tags, and cloud build triggers
- Managed Google Cloud Platform Service Accounts, IAM permissions, Storage Buckets, Kubernetes Clusters, and more using Pulumi’s Infrastructure-as-Code in Typescript
- Implemented Change Data Capture pipelines using Fivetran for internal and external BI tool integrations
- Configured DNS entries, firewall rules, SSL certificates, and load balancers in a Kubernetes/VM hybrid infrastructure to improve security measures and availability of resources
- Migrated Cron Jobs from Virtual Machines to Kubernetes with a senior engineer help developer visibility into the jobs and reduce VM dependency for application teams
- Collaborated with other engineers to implement Datadog agents into our Kubernetes clusters and Application Performance Monitoring into several containerized Java applications
- Configured log based alerting mechanisms, monitoring dashboards, and HTTP/HTTPS health checks for our main application teams and RESTful API teams
- Managed MySQL database and NFS file share backup processes and collaborated with principal/senior engineers on restructuring backup strategies for $10k+ monthly savings
- Designed and presented Liquibase implementation action plan for our multi-tenant MySQL databases for schema consistency and to reduce human error with changes

### Software Engineer @ CRIO
Jan 2020 – Jan 2021
- Maintained company’s data migration process by working directly with research sites to manage deadlines, communicate issues with bad data,  and review migrated data in test environments
- Collaborated with other engineers to migrate Linux CentOS servers from on-premise to Google Cloud Platform’s Virtual Machines and configured Apache, Tomcat, and Batch servers
- Contributed to week long rotations of engineering support to help the customer success team with client facing issues involving various MySQL database fixes, Java bugs, and performance issues
- Built multiple data extract tools for external client access and internal financial reports using Java, SQL, Shell Scripts, and Linux Cron Schedulers

### Software Engineer Intern @ CRIO
Jan 2019 – Jan 2019 | Cambridge, Massachusetts
- Built and configured a new Linux CentOS server for our on-premise hosting
- Worked alongside other engineers to optimize various web application pages with SQL indexes, JDBC statement performance tuning, and pagination of data using jQuery Datatables
- Updated company’s marketing website window sizes to be responsive using HTML and CSS

### Cybersecurity Research Intern @ Mission First Consulting
Jan 2018 – Jan 2018 | Beverly, MA
Provide National Security and Defense Solutions by focusing on solving our clients’ toughest challenges in relation to Analytics, Cloud Computing, Cybersecurity, Big Data, Intelligence, IT and Language Services.
•	Assisted in development for FBI/CIA contracts through recruitment research to facilitate the candidate search process of cybersecurity related positions
•	Conducted pre-interviews to acquire more information for matching potential employees to suitable positions
•	Expanded the company’s database and formatted resumes to improve the database queries for other employees
•	Gained an understanding of what requirements and duties are involved within different types of positions
•	Used what I learned to develop a document that serves as a guideline of my position’s duties to help the company’s

### IT Technician @ Land Computer
Jan 2015 – Jan 2015 | Peabody, Massachusetts
•	Networking, troubleshooting, repair and technical support for computer hardware and software
•	Set up data backup and recovery alternatives for both personal computers and business environments
•	Learned how to properly optimize and secure business networks through firewalls, switches, and routers to reduce customer problems and substantial maintenance
•	Assisted in managing business networks, communication systems, and server maintenance with companies such as Newton-Wellesley Hospital, Traditional Breads, and New England Produce Center


## Education
### Bachelor of Engineering (B.E.) in Computer Science
University of Southern California
Jan 2016 – Jan 2019

### Bachelor’s Degree in Computer Engineering
University of Massachusetts Lowell
Jan 2015 – Jan 2016

### High School
St. Mary's Lynn, Co-ed Catholic college-prep school, Lynn, MA
Jan 2011 – Jan 2015


## Contact & Social
- LinkedIn: https://linkedin.com/in/cullencoyle

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Source: https://flows.cv/cullen
JSON Resume: https://flows.cv/cullen/resume.json
Last updated: 2026-03-22