Update resume infrastructure for job-specific customization

- Fix summary placeholders: 15 years development, 20 years professional experience
- Update Makefile to accept FILE_NAME parameter for building custom resumes
- Add confirmation message on successful PDF generation
- Document customization workflow in CLAUDE.md with examples
- Add section on creating tailored resumes from job descriptions
- Include security clearance and additional details in detailed resume

This enables a streamlined workflow: provide job description → Claude generates
customized markdown → build PDF with: make resume FILE_NAME=paul-halvorsen-[company]-[role]

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

CLAUDE.md

@@ -0,0 +1,136 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+This is a resume builder using Pandoc to convert Markdown resumes with YAML metadata to PDF via LaTeX templates. The build process is containerized using Podman (Docker alternative) for reproducibility and portability.
+
+## Build and Development Commands
+
+**Build the resume PDF:**
+```bash
+# Build default resume
+make resume
+
+# Build a custom resume with a specific filename
+make resume FILE_NAME=paul-halvorsen-acme-senior-backend-engineer
+```
+
+The `FILE_NAME` variable defaults to `paul-halvorsen-resume` but can be overridden to use any markdown file in the directory (without the `.md` extension). The Makefile will:
+1. Build the Podman image if it doesn't exist
+2. Convert the markdown file to PDF using the default LaTeX template
+3. Output a PDF with the same name as the input markdown file (but with `.pdf` extension)
+
+**Example workflow for custom resumes:**
+```bash
+# Create a customized markdown resume
+# paul-halvorsen-acme-senior-backend-engineer.md
+
+# Build it
+make resume FILE_NAME=paul-halvorsen-acme-senior-backend-engineer
+
+# Output: paul-halvorsen-acme-senior-backend-engineer.pdf
+```
+
+**Clean commands:**
+- `make clean` - Remove LaTeX log files
+- `make cleanpaper` - Remove the generated PDF (uses FILE_NAME variable)
+- `make cleanpodman` - Remove the Podman image and build cache (forces rebuild next time)
+- `make cleanall` - Remove everything (logs, PDF, and Podman image)
+
+## High-Level Architecture
+
+### Resume Processing Pipeline
+1. **Input**: Markdown file with YAML metadata block (`*.md`)
+2. **Processing**: Pandoc converts markdown to LaTeX using a template
+3. **Output**: PDF generated via LaTeX compilation
+4. **Containerization**: All processing happens in a Podman container to ensure consistent output
+
+### Key Components
+
+**Templates** (`templates/` directory):
+- `jb2resume.latex` - Default resume template (recommended)
+- `jb2-modern.latex` - Alternative modern template
+
+Both templates are dual-licensed under GPL v2+ and BSD 3-Clause.
+
+**Dockerfile**:
+- Based on `pandoc/latex:latest`
+- Installs additional LaTeX packages: `enumitem`, `sectsty`, `underscore`
+- Sets `/data` as the working volume
+
+**Makefile**:
+- Uses Podman (not Docker)
+- `FILE_NAME=paul-halvorsen-resume` - Change this to build a different `.md` file
+- `USER=paul` - Container user for file permissions
+- Automatically detects if the Podman image needs rebuilding
+
+### Resume Structure
+
+**YAML Metadata Block** (top of `.md` file):
+```yaml
+---
+name: [Your Name]
+keywords: [comma-separated keywords for PDF metadata]
+left-column:
+    - [Line 1 for left column under name]
+    - [Line 2 for left column]
+right-column:
+    - [Line 1 for right column under name]
+    - [Line 2 for right column]
+fontsize: [default 10pt]
+fontenc: [default T1]
+urlcolor: [default blue]
+linkcolor: [default magenta]
+numbersections: [true/false, controls section numbering]
+name-color: [SVG color name like DarkSlateGray, applies to name]
+section-color: [SVG color name like Tomato, applies to section headers]
+---
+```
+
+The metadata block is required and must appear at the very top of the markdown file before any content.
+
+**Resume Content**: Standard Markdown after the metadata block. Headers become sections, lists are formatted naturally.
+
+### Multiple Resume Versions
+
+The repository contains two main resume files:
+- `paul-halvorsen-resume.md` - Concise version (built by default via Makefile)
+- `paul-halvorsen-resume-detailed.md` - Extended version with more details
+
+To build a different version, either:
+1. Modify the `FILE_NAME` variable in the Makefile, or
+2. Run Pandoc directly with the desired input file
+
+### Important Notes
+
+- The Makefile assumes Podman is installed and available
+- Build output (.pdf files) and Podman artifacts (.podman-build file) are not tracked in git
+- The `.podman-build` marker file prevents unnecessary image rebuilds (remove it to force rebuild)
+- All LaTeX processing happens inside the container; no local LaTeX installation is needed
+
+## Creating Customized Resumes for Job Applications
+
+The detailed resume (`paul-halvorsen-resume-detailed.md`) contains comprehensive information across all roles and projects. To create a customized resume for a specific job application:
+
+1. **Get job description** - Copy the job posting or description
+2. **Provide to Claude Code** - Share the job description with Claude Code along with a request to create a customized resume
+3. **Output format** - Claude will create a new markdown file using the naming convention:
+   ```
+   paul-halvorsen-[company-name]-[role-title].md
+   ```
+   Example: `paul-halvorsen-stripe-senior-rust-engineer.md`
+
+4. **Build the PDF** - Generate the PDF using:
+   ```bash
+   make resume FILE_NAME=paul-halvorsen-stripe-senior-rust-engineer
+   ```
+
+5. **Expected result** - A 1-2 page resume tailored to the job requirements with:
+   - Reordered work experience (most relevant roles first)
+   - Emphasized skills and metrics matching the job description
+   - Highlighted relevant accomplishments and projects
+   - Customized summary/intro focused on the role
+
+The detailed resume includes proficiency levels, performance metrics, specializations, and comprehensive technical details that allow Claude Code to intelligently match your background to specific job requirements.

Makefile

@@ -1,5 +1,5 @@
 USER=paul
-FILE_NAME=paul-halvorsen-resume
+FILE_NAME?=paul-halvorsen-resume
 
 NAME=build-paul-resume
 CONTAINER_NAME=${NAME}-container
@@ -18,6 +18,7 @@ resume: .podman-build
 		--name ${CONTAINER_NAME} \
 		${NAME} \
 		${FILE_NAME}.md -f markdown+yaml_metadata_block --template templates/jb2resume.latex -o ${FILE_NAME}.pdf
+	@echo "✓ Generated ${FILE_NAME}.pdf"
 
 .podman-build:
 	if [ ${CONTAINER_EXISTS} -ne 1 ]; then podman build -t ${NAME} . && echo "" > .podman-build; fi

paul-halvorsen-resume-detailed.md

@@ -12,15 +12,62 @@
     - Git Repo: https://git.halvo.me/paul
     - LinkedIn: https://www.linkedin.com/in/paul-halvorsen
  - Citizen of the United Stats
+ - Security Clearance
+    - Expired TS/SCI
 
 ## Summary
 
-I'm a Software Engineer with over (started in 2011) years development and (started in 2006) 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.
+I'm a Software Engineer with over 15 years of development and 20 years of professional experience, with expertise in Rust, C, Python, and GoLang; various SQL databases; tokio, Pytest, and Docker frameworks; GitLab CI/CD pipelines; and REST APIs, encryption, JSON, and nginx technologies. Specialized in backend development, systems programming, and security-focused applications.
 
 ### 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
 
+### Experience Levels
+
+#### Languages
+
+ - Advanced
+    - Rust, Cargo, Python, PyTest, GoLang, MySQL, C
+ - Intermediate
+    - JavaScript, PHP, GoLang, JQuery
+ - Beginner
+    - Java, C++, 
+
+#### OSes
+
+ - Intermediate
+    - Linux, Debian, Ubuntu, RHEL, CentOS
+ - Beginner
+    - Windows, MacOS, OpenSUSE, Android, iOS
+
+#### Browsers
+
+ - Intermediate
+    - Firefox, Chrome
+ - Beginner
+    - IE, Edge, Safari
+
+#### Technologies
+
+ - Intermediate
+    - MySQL, REST API, JSON, Nginx, Encryption, RSA, Docker, CI/CD
+ - Beginner
+    - Tomcat, Apache, DNS, k8s, AWS, Azure, Ghidra, k8s, Kubernetes
+ 
+## Specialities and Target Positions
+
+ - Application development
+ - Backend development
+ - Security/Cybersecurity
+ - Systems programming
+ 
+### Target wants in a position
+
+ - Remote work environment
+ - No on-call
+ - Flexible minimum of $135000
+ 
 ## Work Experience
 
 ### Abnormal AI
@@ -28,17 +75,26 @@ rust, cargo, python, c, docker, containers, TDD, test driven development, pytest
 **Software Engineer**: Jan 2026 - Present
 
  - Utilize claude AI, summarize code, aid in coding, planning
- - Build and maintain k8s and aws infrastructure
+ - Build and maintain k8s and AWS infrastructure
     - python
     - pacman
     - haml
     - yaml
+    - 10 k8s clusters, with auto scale up and down number of instances
  - Build and maintain service to aggregate data
     - golang, python
     - pytest, unit testing
  - running cron jobs in k8s
  - using kubectl, k9s to control k8s
  - RBAC
+ - Team of 5
+ - Heavy inter-team communication and coordination
+ - Monorepo with all teams
+ - Customers in US East, US West, EU West, and government
+    - Maintain real time storage and long time storage
+    - Generate aggregated data
+    - Increase efficiency through auto-scaling, and compression
+ - 24x7 call
 
 ### Binary Defense
  
@@ -76,10 +132,10 @@ rust, cargo, python, c, docker, containers, TDD, test driven development, pytest
       - Spin up temporary servers
       - Run tests
     - Performance improvements
-        - Reduce CPU usage by filtering out previously observed issues
+        - Reduce CPU usage by filtering out previously observed issues ~ %90
-        - Reduce memory usage by using regex and filtering
+        - Reduce memory usage by using regex and filtering ~ %60
-        - Reduce network traffic using regex and filtering
+        - Reduce network traffic using regex and filtering ~ %80
-        - Reduce disk size by turning multiple strings into regex
+        - Reduce disk size by turning multiple strings into regex ~ %20
     - Libraries for watching network traffic on Windows and Linux
         - Event driven
         - White and blacklists in regex
@@ -87,6 +143,7 @@ rust, cargo, python, c, docker, containers, TDD, test driven development, pytest
     - Filesystem changes
     - User changes
     - Event driven
+ - Supported OSes
     - Windows
         - Server 2009, 2012, 2019
         - xp, 7, 8, 10, 11
@@ -109,6 +166,9 @@ rust, cargo, python, c, docker, containers, TDD, test driven development, pytest
     - Setup database when it doesn't exist
  - Testing performed using VMs built in Proxmox and Virtualbox
  - SCRUM
+ - Customers
+    - Small to large (Fortune 500 companies)
+    - Thousands of endpoints
  
 ### Kyrus Tech
 
@@ -225,6 +285,11 @@ rust, cargo, python, c, docker, containers, TDD, test driven development, pytest
     - Build token scoring system
     - Keep track of scores and provide feedback to the teams
     - Report scoring throughout the competition
+ - Customers
+    - Military branches
+    - DoD
+    - DoJ
+    - Other government departments
 
 ### NSA
     
@@ -244,6 +309,7 @@ rust, cargo, python, c, docker, containers, TDD, test driven development, pytest
     - Report sent via Web API to Web UI and alerting system
     - Reduced call-ins
  - Organize and train team of contractors
+    - Trained up and informally supervised team of 5
     - Spun up to work 24x7
     - Provide SOPs for quick fixes
     - Provide SOPs for tier 1 to reduce call-ins for 24x7 team
@@ -311,6 +377,8 @@ rust, cargo, python, c, docker, containers, TDD, test driven development, pytest
     - Presented development of STK scenario building and manipulation
  - SANS Courses
     - Staying up-to-date on security research
+ - Blog: https://flow.halvo.me
+ - Git: https://git.halvo.me/paul
  - Homelab
     - Proxmox
     - Running email