Frederic Messinger Email and Phone Number

I am writing AWS Cloud Java applications that use the Kubernetes client to monitor microservice health in multi-cluster, inter-cluster, and intra-cluster environments using Maven, IntelliJ, Visual Studio Code, Docker, Helm, and GitLab. Also using Cesium and Satellite Tool Kit.

Developed CICD pipelines using Gitlab, docker, and Ansible to configure out-of-the-box GPU servers from initial power-on to final test and deployment of operational software.

Wrote AWS cloud applications using Docker, Linux, AMQP brokers like RabbitMQ, AWS, MySQL, ML, OpenCV, and graph databases like Neo4J.Embedded development using Atmel microcontrollers. Had fun writing automated system tests with Python, Ansible, Vagrant, AWS, Google Cloud and the wonders of virtual machines. That's my day job. At night, playing around with IoT things like BeagleBone, other SBCs, cameras, motion sensors, solar power as well as building my own devices with KiCad.

Developed custom networking modules as plug-ins for the CloudStack open source project. Had lots of fun with many virtualization tools like KVM, VirtualBox, and VMWare.

Developing large scale applications that digest large amounts of all-source battlefield data and provide eyes-on awareness to intelligence analysts. Current development tools include NASA’s World Wind, real-time video processing and exploitation using Xuggler, FFMPEG, VLC, JavaCV/OpenCV, multimedia streaming with Red5 Video Server, GNUMP3D, Georgia Tech's WMS

• Developed a distributed, concurrent, asynchronous oriented Java based simulation system for the purpose of performance analysis of Video-On-Demand software during peak Saturday night loads of 10 million viewers. Used REST and SOAP web services, SSP/DSMCC, and LSCP protocols.• Developed Java and Ruby applications to automate the injection of large amounts of cable plant data into VOD systems using SOAP web services.• Developed Java applications that used VMware VSphere API to automate cloning and deployment of VMware VM templates.• Mentored offshore Simulation group

• Developed a Java introspection based framework used in QA test automation which allowed for distributed remote testing using STAF. STAF was used to replicate jars to remote machines which then performed tests and communicated status/progress through STAF messaging. • Incorporated the framework into TestNG and for the purpose of execution from Hudson, debugging, and logging/reporting.

• Developed parts of the operational software for networking gear that hosts major third party IPS (intrusion protection systems) and IDS (intrusion detection systems) applications. • Developed GWT java servlets that perform periodic chassis wide data collections and made it available to other web servers and clients. Also employed rrdtool for summary and storage and was peer aware by way of multicast IGMP groups. • Implemented a Spring 3.0 Framework web interface and servlets that gather and displayed SNMP data from operational software. Data was also persisted using hibernate/MySQL.• Enhanced visibility into the chassis by adding many SNMP elements and such as thermal and voltage, memory and CPU utilization traps and alarms.• Developed an installation wizard with Java3D that provided users with an immersive exploration of their hardware and network. Mapped image files on to Java3D solid rectangles and provided walk-around navigation of chassis and networks.• Developed a IPFIX collector that collected flow information traveling between chassis Linux blades.

• Developed IOS software for Cisco routers focusing on embedded security applications that dealt with DDoS attacks, phishing. • Successfully enabled existing embedded applications to be IPV6 aware. • Technical Tools: Clearcase, C, gdb, Packet-Capture January 2000 – January 2004 • Lead Developer and Technical Lead for MPLS management applications January 1996 – January 2000 • Lead Developer and Technical Lead for NetFlow analyzer applications