diff --git a/paul-halvorsen-resume.md b/paul-halvorsen-resume.md index 2897fc9..178cc49 100644 --- a/paul-halvorsen-resume.md +++ b/paul-halvorsen-resume.md @@ -1,19 +1,20 @@ --- name: Paul Halvorsen -keywords: rust, cargo, python, c, docker, containers, tdd, test driven development, pytest, ci/cd, javascript, jquery, php, mysql, rest, api, json, xml, git, gitlab, nginx, remote, testing +keywords: rust, cargo, python, c, docker, containers, TDD, test driven development, pytest, CI/CD, JavaScript, JQuery, PHP, MySQL, rest, API, JSON, XML, git, GitLab, nginx, remote, testing left-column: - 'Sr Software Developer' - - 'Email: [paul_halvorsen@halvo.me](mailto:paul_halvorsen@halvo.me)' + - 'Email: [paul.halvorsen@pm.me](mailto:paul.halvorsen@pm.me)' + - 'Phone: +1-410-236-4665' - 'Last Updated: \today' right-column: - 'Personal Blog: [https://flow.halvo.me](https://flow.halvo.me)' - - 'Phone: +1-410-236-4665' + - 'LinkedIn: [www.linkedin.com/in/paul-halvorsen](www.linkedin.com/in/paul-halvorsen)' - 'Citizen of the United States' --- # Summary -I'm a Software Engineer with over 13 years development and 17 years professional experience, with exposure to Rust, C, Python, PHP, Go, JavaScript, Java, and C++ languages; various SQL databases; JQuery and Pytest frameworks; Docker containerization; and Rest API, NATS, JSON, XML, and nginx technologies. +I'm a Software Engineer with over 14 years development and 18 years professional experience, with exposure to Rust, C, Python, PHP, Go, JavaScript, Java, and C++ languages; various SQL DBs; tokio, JQuery, and Pytest frameworks; Docker and GitLab CI/CD; and Rest API, NATS, JSON, XML, and nginx technologies. # Work Experience @@ -21,33 +22,33 @@ I'm a Software Engineer with over 13 years development and 17 years professional **Sr Software Engineer**: April 2022 - Present - - Rust development using cargo, cmake, and cross compilation - - Python development using pyenv, pipenv, cython, docker build environment, gitlab pipelines, and static compilation - - Develop security alarms for Windows, Linux (Debian and RedHat), and MacOS + - Rust development including: tokio (test), reqwest, anyhow, serde, windows, cargo, cmake, and WIX + - Python development using pyenv, pipenv, cython, docker, GitLab pipelines, and static compilation + - Develop security alarms for Windows, Linux (Debian and RedHat), and MacOS: Event driven by Windows Events, file and directory updates, and network connections - Written RFC and ADR to drive design and decision making on project direction - - Design and build containment for all platforms upon detected compromise - - Design and build secure key exchange and connections + - Design and build encrypted SQLite DB (configuration and cache), network containment, and secure key exchange and authentication + - Design and build HTTP and NATS Rest API for receiving configuration (JSON) and sending data to backend servers and Microsoft Azure + - Aid in distributed deployment to dozens of customers with hundreds of endpoints ## Kyrus Tech **Sr Software Engineer**: Nov 2020 - April 2022 - - Perform test driven development: C, Python/Pytest, Docker, GitLab CI/CD + - Perform test driven development: C, Python/Pytest, Docker, GitLab CI/CD, Ghidra - Build covert communications and file transfers proxy: HTTPS, Apache Thrift, Rest API - - Design compact router fingerprinting and vulnerability analysis: Android, HTTPS, TCP/IP, StreamCypher Encryption - - Modify existing code to suppress system logging from Linux Kernel module: various Linux Kernel versions, Ghidra + - Design compact router fingerprinting and vulnerability analysis: Android, TCP/IP, StreamCypher + - Modify C code to suppress system logging in various Linux Kernel versions ## Parsons **Cyber Security Software Engineer**: Apr 2018 - Nov 2020 - - Continue development of covert Windows application: C, C++, Python - - Build modular solution for plugin architecture - - Design custom API for minimal data transfer to back-end + - Develop covert Windows application: C, C++, Python + - Build modular solution for plugin architecture and distributed deployment + - Design custom API for minimal communications on limited bandwidth - Encrypt storage and comms using AES shared key to maintain confidentiality and integrity - - Build prototype back-end service for file storage and search: Java, Tomcat, Niagarafiles (NiFi), nginx, Hadoop, MySQL, LDAP, RBAC + - Build back-end service for file storage and search: Java, Tomcat, NiagaraFiles (NiFi), nginx, Hadoop, MySQL, LDAP, RBAC - Create API for uploading files via web interface or CLI - - Track and maintain multi-level user access - Generate metadata for searching ## NSA @@ -56,10 +57,9 @@ I'm a Software Engineer with over 13 years development and 17 years professional - RedTeam DevOps development of browser enumeration, manipulation, and exploitation: PHP, JavaScript, JQuery, CSS, Python, MySQL, Java, Apache, Tomcat, Linux, Windows, Chrome, Firefox, Safari, IE, Edge - Design Rest and JSON API to transfer data between targets, server, and UI - - Deliver covert JavaScript to targets for enumeration and exploitation - - Design front-end to provide a dynamic UI with real time target data and graphs and charts for in-depth data + - Distribute covert JavaScript to targets across US government networks for enumeration and exploitation + - Design front-end to provide a dynamic UI with real time target data, graphs, and charts - Design MySQL database to hold and quickly query enumeration and exploitation data - - Update PHP back-end for security and performance - Advise and develop vulnerability mitigation strategies for various military and government customers - Train and provide SOPs to NSA RedTeam operators for various tools @@ -88,7 +88,7 @@ I'm a Software Engineer with over 13 years development and 17 years professional # Education - **University of Maryland Baltimore Campus**: Masters in Computer Science; 2013. Thesis: "Stateless Detection of Malicious Traffic: Emphasis on User Privacy" - - **Salisbury University**: Bachelors in Computer Science; 2009. Magna Cum-Laude + - **Salisbury University**: Bachelors in Computer Science, Minor in Math; 2009. Magna Cum-Laude - **Security+** (Expired): ID: COMP001021281239; Exp Date: 04/04/2024 - **Royal Military College (RMC Canada)**: Training in OpenBSD development and administration @@ -97,6 +97,6 @@ I'm a Software Engineer with over 13 years development and 17 years professional - **RedBlue Conference**: Presented combination web enumeration/exploitation tool - **National Conference for Undergrad Research (NCUR)**: Presented development of STK scenario building and manipulation - **SANS Courses**: Staying up-to-date on security research - - **Homelab**: Running email, cloud storage, gitea, DNS, multimedia, geneology, and static web page services - - **Web Admin for PTA**: Setup and maintain a Wordpress site + - **Homelab**: Proxmox running test VMs, email, cloud storage, gitea, DNS, multimedia, genealogy, and static web pages + - **Web Admin for PTA**: Setup and maintain WordPress pages, calendar, and blog diff --git a/paul-halvorsen-resume.pdf b/paul-halvorsen-resume.pdf index 2a46afb..99ecdfa 100644 Binary files a/paul-halvorsen-resume.pdf and b/paul-halvorsen-resume.pdf differ