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For more than 15 years, I have been leading engineering teams and delivering scalable solutions in high security environments. I have a breadth of experience throughout the entire software development lifecycle, from concept through continuous delivery to the end user. I'm passionate about DevOps, Data and Automation.
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Devsecops ConsultantXeed.Io Mar 2017 - PresentOrlando, Fl, Us• Provided DevOps expertise to build, migrate, secure, and maintain multiple production systems on AWS and Kubernetes platforms.• Wrote Infrastructure-As-Code (IaC) to deploy a hardened, Air Force accredited DevSecOps Pipeline (DSOP) on top of Cloud One, which made use of Packer to build a DISA STIG-hardened AMI, and Terraform to deploy cloud infrastructure, all powered by Jenkins. Additionally, created GitOps deployment pipelines with ArgoCD and Gitlab to automatically deploy dozens of secure services to the DevSecOps pipelines, including customized Platform One Big Bang Helm charts and Iron Bank containers. This DSOP was deployed and certified in IL2 through IL6 environments.• Developed custom CI/CD pipelines with Jenkins pipeline jobs and Ansible playbooks to constantly test, validate and deploy systems to AWS as part of multiple on-prem to cloud migrations. -
Machine Learning ConsultantXeed.Io Mar 2017 - PresentOrlando, Fl, Us• Designed and implemented a cloud-native, petabyte-scale geospatial data pipeline and web mapping service, which reduced the time from satellite image acquisition to usage by the customer from a month to an hour.• Created and deployed a RESTful machine-learning web service using Tensorflow, which was capable of categorizing input images into over 1,000 categories. This web service ran a model retraining and fine-tuning process nightly, then served the updated model the next day.• Utilized 2.8 billion open-source sentence-pairs for training a Neural Machine Translation (NMT) framework, which supported ten language pairs, and was built on top of PyTorch using a transformer architecture. The NMT web service was deployed to air-gapped environments, providing cutting-edge translation quality and saving countless manual translation man-hours. -
Chief Engineer And Technical LeadNovetta Sep 2011 - Mar 2017Mclean, Va, Us• Lead engineer and contributor for the Processing, Exploitation and Dissemination (PED), Mission Command (MC) and C4ISR capabilities.• Responsible for all technology decisions affecting the software development lifecycle and the SOF domain, including SIGINT, GEOINT, COP, TECHEX, Mobile Applications and Web Services.• Created a common platform and software architecture which allows systems to be rapidly integrated and greatly increases team effectiveness and cohesion.• Lead multiple agile software teams with a track record of rapidly delivering capabilities to the warfighter.• Responsible for the processing pipeline and infrastructure for petabytes of structured and unstructured data on multiple projects. My experience covers the full data lifecycle, starting at ingestion, through extract-transform-load (ETL), on to the analysis and exploitation side using bespoke algorithms on top of map-reduce technologies (Hadoop/Pig/Hive). Once the data was fully processed, it was loaded into PostgreSQL or ElasticSearch and served to the end-user via a RESTful web service using Python or NodeJS, with a ReactJS front-end. -
Captain, Signal CorpsUs Army Sep 2002 - Apr 2012Arlington, Virginia, Us• Responsible for the logistics and training requirements for 285 Army Soldiers.• Planned and coordinated signal assets for both Company and Battalion exercises.• Conducted Basic Training as the Company Executive Officer at Sand Hill, Ft. Benning, GA -
Software EngineerCole Engineering Services, Inc. Aug 2005 - Sep 2011Orlando, Florida, Us• Lead software engineer for a Java-based simulation and C4I messaging translation system.• Created a Java-based automated test harness for multiple live, virtual and constructive simulations which provided for automated component, system and system-of-systems tests.• Developed high-performance simulation network translation protocol software which enabled the inter-operation of Live, Virtual and Constructive simulations in real time.• Researched and developed a goal-based planner for both DARPA's Real-World 3D game engine as well as the DoD's OneSAF simulation system.
Sean Williams Skills
Sean Williams Education Details
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University Of Central FloridaComputer Engineering (Intelligent Systems And Machine Learning) -
University Of Central FloridaComputer Science
Frequently Asked Questions about Sean Williams
What company does Sean Williams work for?
Sean Williams works for Xeed.io
What is Sean Williams's role at the current company?
Sean Williams's current role is DevSecOps and Machine Learning Consultant.
What is Sean Williams's email address?
Sean Williams's email address is se****@****xeed.io
What is Sean Williams's direct phone number?
Sean Williams's direct phone number is +140724*****
What schools did Sean Williams attend?
Sean Williams attended University Of Central Florida, University Of Central Florida.
What skills is Sean Williams known for?
Sean Williams has skills like Software Engineering, Linux, Python, Simulations, Distributed Systems, Object Oriented Design, Systems Engineering, Software Design, Machine Learning, Data Mining, High Performance Computing, Bash.
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