Keith Ledig

Software Systems Integration & Test Engineering @Harris Corporation

Test Lead. Software Systems Integration and Test, automated test framework using Behavior Driven Development (BDD) and Test Driven Development (TDD) to reduce software defects on an Amazon Web Services (AWS) platform. Integration and testing of on-demand and scaled systems via Kubernetes/containers on EC2 instances with a Python-centric automated test code. Tools used include Jenkins for scheduling nightly test builds and runs, Jupyter Notebook and SageMaker for development of test code, JIRA for schedule tracking and managing progress, Bitbucket for managing the software code baseline, Confluence for documenting the test framework architecture, all in a cloud-based Linux environment with Docker, Rancher, and Kubernetes containers/pods and SNS/SQS messaging. Serverless testing with AWS Lambda. Model Based Systems Engineering (MBSE) with Magic Draw - User stories, use case diagrams, sequence diagrams, activity diagrams, functional flow diagrams and requirements management. Teamwork Cloud (TWC) on Amazon Web Service (AWS). Integration and test of the cube/small satellite program. Software integration for commanding, control, and telemetry of Space Vehicle. Linux environment, Java, Groovy and Python automation. Developed Python GUI and analytical processing for X-band modem test software. Integration, and test of the Xilinx Zynq and Nvidia Jetson TX1 and TX2 Pascal family ARM CPU controlled GPU CUDA cores for use in AI/deep learning.