Joseph Sirak Email & Phone Number

Washington, Dc, Us

San Francisco, Ca, Us

The Cloud, Us

* Created a simplified layer of resource defintion on top of Pulumi golang using go templating and yaml which reduced the code base size by 80% and gave users an intuitive API to make changes.* Developed, scaled and maintained a secrete management infrastructure, HashiCorp Vault, with 150+ clusters across 3 cloud providers using infrastructure as code with Pulumi golang.* Played a key role in scaling and maintaining a web of 170+ kubernetes cluster across 3 cloud providers and configured networking, monitoring, alerting, etc for them.* Created and configured secret management infrastructure for a FedRamp High compliant environment

Mclean, Virginia, Us

* Built a brand new AWS Organization from scratch, configured enterprise class networking stack per Organization Unit and created a mechanism for new AWS accounts with networking stacks to be created on-demand* Worked on hardening and securing infrastructure such as AMIs, Netowrks, etc for SOC II compliance using tools such as Nessus, Ansible and automated CI/CD pipelines* Configured and optimized new infrastructure including the networking stack, IAM, EKS, RBAC, Network Policies, and CI/CD pipeline for a lift and shift of the product into Kubernetes.* Built internal Kubernetes clusters with dev and prod environments and provided Namespace as a Service with a CI/CD pipeline for engineering teams to deploy, maintain and own their internal services.* Served as a dedicated technical advisor to 3 teams that built and maintained infrastructure and tooling and also consulted and advised other teams on architectural decisions

San Ramon, California, Us

Developed and published the very first two AWS apps on the Phantom Security platform that automate the containment process of a compromised EC2 instance and access keys Explored the machine learning capabilities of Splunk and identified possible use cases for the Predix Cyber Security Incident Response Team Wrote search queries using SPL to preprocess AWS Cloud Trail and Cloud Foundry data, built Machine Learning models using classifier, anomaly detectors and clustering algorithms, and created a dashboard displaying the results of the ML models and their accuracy for further investigations by analysts

Hanover, Maryland, Us

Quantitative Comparison of Modern Data Center Network Architectures, which focuses on the quantitative trade-offs of a variety of data center network architectures. Support research on available network modeling and simulation open-source tools, and explore ways to apply them and extract useful information.Additionally, setting up and configuring a network modeling and simulation environment analyzing the behavior of the flow and packet level of topologies, and different topology trade-offs.

Reston, Virginia, Us

Used paragraph to vector and word to vector algorithms and classifier neural networks to compute and compare sentiment analysis capability on 1.6 million tweets. Setup and used Elasticsearch, Logstash, and Kibana to assist the development of offline GDELT like entity and wrote a python script that uses Hypnos to enhance its event recognition capability from text files.

Drupal DevelopmentPatch Panel workOrganizing eventsGroup Leadership and Organization

Bachelor Of Applied Science, Computer Engineering

Associate Of Science (A.S.), Computer Engineering

High School Deploma