Ryan Holden Email & Phone Number

Santa Clara, California, Us

Stamford, Connecticut, Us

[2020 - Present ] Principal Software Engineer within the Data Science and Data Engineering (DSDE) Activation, Management, and Provisioning (AMP) organization. Our agile team (SAFe) is responsible for developing new and innovative software solutions, with a mission to replace and combined multiple disparate legacy systems into a new single unified provisioning platform. Today's legacy systems pose operational and business risk due to their age and complexity. Our goal is to enable the simple consistent activation of all residential DOCSIS devices across the Charter network using a modern software stack that can be easily and cost-effectively maintained and upgraded.( Python, Docker, Kubernetes, Helm, FastAPI, Confluent Kafka, KSQL, Datadog, Splunk, Kong, RHEL, Ubuntu, GitLab, Artifactory, CI/CD Pytest, Behave, TestRail )[2017 - 2020] Principal Software Engineer within the Advanced Commercial Engineering Virtual Services & Platforms Team. We are a small tiger-team responsible for developing, testing, and delivering next generation NFV solutions to orchestrate cloud-based Virtual Network Functions (including Advanced Firewall/UTM products) for Spectrum Enterprise. We use OpenStack heavily at the foundation of our distributed private-cloud infrastructure.Primary job responsibilities include: developing new NFV services, evaluating complex NFV vendor solutions, developing automated test suites, integrating best-of-breed products from multiple vendors, maintaining GitLab repos, building internal tools and micro-services, developing CI/CD pipelines, automating manual tasks, reviewing code changes, writing design documents, presenting POVs to leadership. ( Python, Pytest, Bash, Docker, Jenkins, Ansible, Flask, OpenShift, Kubernetes, OpenStack, KVM, Linux (CentOS/Ubuntu), GitLab. )

Stamford, Connecticut, Us

Stamford, Connecticut, Us

Austin, Texas, Us

[Principal Software Engineer] As a lead within the Solaris Core Quality Engineering organization at Oracle, I am responsible for developing frameworks and web applications which provide automated test execution services for internal development groups. Our team builds highly scalable test infrastructure; utilizing technologies like OpenStack, Jenkins, Flask, Puppet, and Solaris Kernel Zones. I oversee and contribute to all aspects of development, including web UI design, database, and back-end architecture. I also provide assistance as a test sponsor for Solaris projects under development. I review final QE test reports and help decide whether projects are ready for integration, or not.[Senior Software Engineer] For several years, I was the Technical Lead for the Solaris Install/Deployment QE and QA team. I organized projects for a small team of engineers split between the USA and Beijing, China. I was responsible for setting the team meeting agenda, coordinating schedules, assigning new project work, and reviewing changes to test code. I was the QE project lead for various key product offerings in Solaris 11 (and subsequent dot releases). I write comprehensive test plans, design complex use cases, and develop new automated software (using Python) for long term regression testing.

Denver, Co, Us

At CiviCore, I was responsible for developing dynamic web applications, specifically tailored for social sector organizations. I worked closely with customers, guiding them through an iterative design and review process.

Palo Alto, Ca, Us

As part of the course work for my undergraduate degree at Mines, myself and a team of 3 other students embarked on a 6 week rapid software development project at Sun Microsystems. We designed and implemented the first functional prototype of a textui based installer for OpenSolaris.

Greenwood Village, Co, Us

At Samuel Engineering, I created specialized configurations for CAD software, assisted in database management tasks, wrote technical documentation, and developed custom reporting tools.