Matthew Pfefferle Email & Phone Number

Columbus, Oh, Us

Campbell, California, Us

Delivered a Kubernetes Operator in Go to manage multi-tenant deployments of Weka's filesystem for High Performance Computing GPUCloud vendorsManaged continuous integration, release management and automated testing.

San Mateo, Ca, Us

- Developed event-driven micro-services communication framework using gRPC, Kafka, Protocol Buffers, and Python.- Data Governance and Dependency Management using an enterprise-wide domain event schema repository.- Automated export of domain events from Kafka into an enterprise data lake for AI and Machine Learning models- Continuous Delivery pipelines, integration testing, and cost optimization for core architectural components

Columbus, Oh, Us

- Management of Infrastructure for High Availability and Scalability of applications on virtual machines using Infrastructure as Code and Puppet.- Developed advanced application platform with Docker, Kubernetes Container Orchestration, and Microsoft Azure.- Collaborated on quality assurance and continuous improvement of disaster recovery architecture through annual end-to-end testing across multiple datacenters.- Migrated analytics platform from Sisense to Tableau- Incident Response, High Availability, Performance Monitoring, and Security of regulated Protected Health Information

Columbus, Oh, Us

Automate software delivery of FactGem's analytics product.- Continuous integration using Jenkins, TeamCity, and Gradle- Installation scripts for JBoss/Wildfly and Neo4j- "One Click" deployment of the application to Amazon Web Services

Armonk, New York, Ny, Us

Automate software delivery for IBM analytics applications using IBM and open source technology. DevOps subject matter expert.Projects include:- Build, test, and release automation- Integrating open source automation and configuration management tools with IBM Bluemix (Cloud Foundry), SoftLayer, and Pure Systems private cloud- Internal tools to increase developer and QA productivity

Sunnyvale, Ca, Us

Implement automation solutions for Juniper customers. Integrate Juniper products with customeridentity management solutions.• Implement network automation solution to rapidly provision 1000+ switches and firewalls for amajor restaurant chain. The solution enabled a multi-million dollar hardware sale.• Extend and maintain account management solutions integrating Juniper’s Mobile Security Suitewith major wireless service providers.

Sunnyvale, Ca, Us

As a software engineer at Juniper, I was responsible for feature development, bug fixes, and project automation on the Junos Pulse Mobile Security Gateway. The product is a cloud-based, multi-tenant, enterprise management server responsible for managing security and usage policies on major smartphone platforms including iOS, Android, BlackBerry, Symbian, and Windows Mobile.My contributions in this role following integration of legacy SMobile technology included:* A project automation system to implement continuous deployment. Based on the open source Jenkins continuous integration platform and the maven build tool, I implemented one-click and no-click processes capable of building, verifying, and deploying the application. The project included implementing a custom Maven plugin.* Upgrading our development platform from JBoss 5 to JBoss AS 7 in order to take advantage of improved performance, security, and manageability. I was able to leverage the JBoss management API in order to automate installation, configuration, and deployment of the system.* Implementing Single Sign-On using the SAML SSO protocol and the OpenSAML library

Sunnyvale, Ca, Us

Following the acquisition of SMobile Systems by Juniper Networks in July 2010, I was responsible for managing the integration of server technologies and development into existing Juniper Processes. This included:* Migrating legacy SMobile tools including defect tracking, source control, and release management tools into their Juniper equivalents.* Training Juniper team members on the use and architecture of SMobile technology.* Maintaining release cadence so that we could continue to deliver SMobile technology under the new Juniper brand.

Us

As director of Architecture at SMobile Systems, I was responsible for the design and delivery of the company's enterprise management server product. In this role, I was able to manage new feature development while migrating the system from a legacy PHP implementation to an Enterprise Java implementation.

Extending Life|ware's home automation scripting engine. Developing new releases of the Life|ware configuration tool: Visual Project.Developing feature enhancements within Life|ware's service oriented architecture.

Us

Managed the design, implementation, and release of all of SMobile’s software products. • Lead the implementation of an integrated security product for Series 60 2nd and 3rd editions through Symbian signing and deployment to a tier 1 mobile network operator in Europe. • Designed a flexible product architecture enabling rapid customization for new clients and shifting requirements. • Extracted and continuously refined functional specifications from vague and sometimes ambiguous business requirements.

Us

Responsible for the design, implementation, and customer acceptance of all SMobile products running on SymbianOS. Routinely delivered timely and fully functional releases. • Implemented, maintained, and customized numerous commercial security products including an Anti-Virus, an SMS and call filter, and an encryption tool for all major Symbian platforms. • Automated build and deployment procedures to ensure project consistency among multiple developers, reducing integration delays by 75%. • Applied Object Oriented analysis and design techniques to create class libraries re-used throughout the organization.