IT Infrastructure • Networking • Cybersecurity • Security Operations

IT professional with hands-on experience across IT support, network administration, infrastructure deployment, cybersecurity and security operations.

I build practical security tools, Blue Team labs and enterprise software projects focused on solving real-world technical and operational problems.

• IT Support & Operations
• IT Infrastructure
• Network Administration & Troubleshooting
• Network Security
• Cybersecurity
• Security Operations / Blue Team
• Threat Detection
• Incident Investigation
• Log Analysis
• Security Automation
• Linux & Windows Administration
• Enterprise Software Development

ORNEXIS ONE is a multi-tenant enterprise operations platform designed to help organizations manage users, roles, permissions, workflows, service operations, documents, assets, security functions and integrations from one unified platform.

The project demonstrates enterprise software architecture, security-focused access control, multi-tenancy and the development of a scalable operational platform.

TypeScript • Node.js • PostgreSQL • Prisma • React • REST APIs • RBAC • Multi-Tenant Architecture

Repository:
https://github.com/Ronoh12/ornexis-one

Hands-on SOC environment focused on investigating security alerts, analysing logs, performing incident triage and documenting response activities.

Areas: SOC • Incident Response • Log Analysis • Blue Team

https://github.com/Ronoh12/soc-analyst-lab

Python security tool that correlates Linux authentication and firewall logs into incident-style findings with risk scoring to support SOC investigations.

Areas: Python • Detection Engineering • Log Correlation • Blue Team

https://github.com/Ronoh12/security-event-correlator

Python tool that parses Nmap XML scan results and generates risk-scored Markdown and JSON reports, including high-risk port summaries.

Areas: Python • Nmap • Risk Analysis • Network Security

https://github.com/Ronoh12/nmap-xml-risk-report

Security validation project for evaluating Linux hardening controls using CIS, ISO/IEC 27001 and NIST CSF mappings with risk-based reporting.

Areas: Python • Linux • CIS • Security Hardening

https://github.com/Ronoh12/linux-hardening-validator

Python Blue Team tool that analyses Linux authentication logs to identify suspicious login activity and potential brute-force attempts.

Areas: Python • Authentication • Log Analysis • Threat Detection

https://github.com/Ronoh12/auth-log-analyzer

Windows host security auditing project using PowerShell to collect and analyse security-relevant system information including firewall configuration, users, services and network exposure.

Areas: PowerShell • Windows Security • Security Auditing • Blue Team

Network traffic investigation project using Wireshark to analyse DNS, TCP, TLS and HTTP traffic and document packet-level findings.

Areas: Wireshark • Network Analysis • Network Forensics • Packets

Network traffic investigation focused on identifying suspicious HTTP communication and potentially malicious network behaviour.

Areas: Wireshark • Threat Analysis • Network Security • SOC

Home SOC environment designed to detect authentication attacks using Windows event logs and network traffic analysis.

Areas: SOC • Windows Security • Threat Detection • Incident Response

Nmap • Wireshark • Wazuh SIEM • Kali Linux • Windows Event Logs • Linux Authentication Logs • Log Analysis • Incident Investigation

TCP/IP • DNS • DHCP • VLANs • Routing & Switching • Network Troubleshooting • Linux Administration

Linux • Windows • PowerShell

Python • TypeScript • JavaScript • Node.js

React • REST APIs

PostgreSQL • Prisma • Docker

RBAC • Multi-Tenant Architecture • Authentication • Authorization

Git • GitHub

I am currently strengthening my experience across:

• IT Infrastructure & Operations
• Network Administration & Security
• Security Operations & Blue Team
• Threat Detection & Incident Investigation
• Network Traffic Analysis
• Security Automation
• Enterprise Software Architecture

My full portfolio includes my professional background, technical skills, experience, education and selected projects.

Live Portfolio:
https://rodgers-portfolio-ten.vercel.app

LinkedIn:
https://www.linkedin.com/in/rodgers-rono-a142a5188

GitHub:
https://github.com/Ronoh12

Portfolio:
https://rodgers-portfolio-ten.vercel.app

Building practical technology solutions across infrastructure, networking, cybersecurity and enterprise systems.