I will write regular expressions for parsing data and normalizing data to siem solution

Are you struggling with parsing or onboarding a new log source into your SIEM?

I can help you create custom Regex patterns and log parsers to extract, categorize, and normalize security events for SIEM ingestion.

With 9.5+ years of SIEM engineering experience, I specialize in security data parsing, custom parser development, log-source integration, and SIEM engineering across ArcSight and Securonix.

What I can help with:

• Custom Regex pattern development
• SIEM log parsing
• Log field extraction and normalization
• Security device log onboarding
• Custom parser development
• Troubleshooting parsing issues
• Event categorization and field mapping
• Log format analysis
• Parser testing and validation
• ArcSight / Securonix parsing requirements

Log Sources I Can Work With:

• Firewalls & Network Security Devices
• Windows & Linux Logs
• Security Applications
• Authentication Logs
• Cloud & Application Logs
• Network/Telecom Logs
• JSON, XML, CSV and text-based logs
• Custom/vendor-specific log formats

What You Need to Provide:

1. Sample raw log events
2. Required fields to be extracted
3. Your SIEM/platform requirements
4. Any existing parser or Regex, if available

I will analyze the log format and provide a clean,test and parse