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New Year New Me Portfolio

This is a submission for the New Year, New You Portfolio Challenge Presented by Google AI About Me Hi, I'm Nobella Nyarari Ejiofor! I am a Senior Platform Engineer based in Nairobi. With this portfolio, I wanted to showcase my…

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This is a submission for the New Year, New You Portfolio Challenge Presented by Google AI






About Me



Hi, I'm Nobella Nyarari Ejiofor! I am a Senior Platform Engineer based in Nairobi.



With this portfolio, I wanted to showcase my skills in Cloud , NodeJS and ReactJS. My goal for 2026 is to expand my network and build amazing niche systems leveraging AI in functionality.






Portfolio



Here is my live portfolio, deployed on Google Cloud Run:













How I Built It



I containerized my application using Docker and deployed it to Google Cloud Run.



The Tech Stack:




  • Frontend/Framework: [e.g., React / Tailwind CSS / HTML & CSS]

  • Hosting: Google Cloud Run

  • Registry: Google Artifact Registry

  • Google AI:



The Deployment Process:

I used the Google Cloud CLI to build and deploy the app directly from my terminal.




  1. Created a repository in Artifact Registry.

  2. Built the container image using Cloud Build.

  3. Deployed to Cloud Run with the challenge label:
    dev-tutorial=devnewyear2026.






What I'm Most Proud Of



I am most proud of:




  • Setting up the complete CI/CD pipeline from the command line.

  • Getting the Docker container to run smoothly in the cloud.

1. Sofort-Triage & Abwehrmaßnahmen

SOC Incident Playbook: Vulnerability Remediation & Verification
Syntax validiert (0 Fehler)
title: Detect Exploitation - New Year New Me Portfolio
id: 1e157957-814b-459a-91c3-ba6acd734cbc
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
  - https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-26
logsource:
  category: network_connection
  product: any
detection:
  selection:
      CommandLine|contains:
        - 'exploit'
  condition: selection
falsepositives:
  - Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
  - attack.initial_access
Syntax validiert (0 Fehler)
rule CTI_Threat_Indicator {
    meta:
        author = "iShareStuff CTI Automated Detection Engine"
        date = "2026-09-26"
        description = "YARA Signature for "
    strings:
        $str = "New Year New Me Portfolio" ascii wide
    condition:
        any of them
}
Syntax validiert (0 Fehler)
index=security sourcetype IN ("cisco:asa", "pan:traffic", "zeek_conn", "suricata", "WinEventLog:Security")
("New Year New Me Portfolio")
| stats count earliest(_time) as first_seen latest(_time) as last_seen by src_ip, dest_ip, dest_host, signature
| eval first_seen=strftime(first_seen, "%Y-%m-%d %H:%M:%S"), last_seen=strftime(last_seen, "%Y-%m-%d %H:%M:%S")
| sort - count
Syntax validiert (0 Fehler)
message: "*New Year New Me Portfolio*"
Syntax validiert (0 Fehler)
CommonSecurityLog
| where Message has "New Year New Me Portfolio"
| summarize EventCount = count(), FirstSeen = min(TimeGenerated), LastSeen = max(TimeGenerated) by SourceIP, DestinationIP, DestinationPort, Activity
| extend DetectionRule = "iShareStuff-CTI-Compiled"
| sort by EventCount desc

2. Cyber Threat Intelligence & Forensik

CTI Threat Relationship Graph2 Knoten / 1 Relationen
CVE / Incident Software MITRE ATT&CK CWE Weakness IoC
🎯
MITRE ATT&CK Matrix Navigator 14 Taktiken
Reconnaissance
-
Resource Development
-
Initial Access
Execution
Persistence
-
Privilege Escalation
Defense Evasion
Credential Access
-
Discovery
-
Lateral Movement
-
Collection
-
Command and Control
Exfiltration
-
Impact
tsecurity.de Cognitive Threat RAG
Fokus-Vektor:

Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich New Year New Me Portfolio.... Basierend auf 368k Vektor-Korrelationen werden sofortige Isolationsmaßnahmen für betroffene Endpunkte empfohlen.

🛡️ Angriffsfläche & Exposure

Netzwerk/Remote-Zugriff ohne Vorauthentifizierung möglich.

⚡ Empfohlene Sofortmaßnahmen
  • 1. Perimeter-Inspektion: Relevante Portfreigaben und exponierte Endpunkte unverzüglich scannen.
  • 2. Patch-Applikation: Hersteller-Hotfix einspielen oder betroffene Daemons in isolierte DMZ-Segmente überführen.
  • 3. Telemetrie & EDR-Alerts: Prozessaufrufe und Child-Processes auf anomale Shell-Spawns überwachen.
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