> initializing_secure_sessionOK

> authenticating_credentialsOK

> decrypting_portfolio.datOK

> ACCESS GRANTED_

00%
Eurecho S. Aque
Available

Cybersecurity & Technology

Eurecho S. Aque

View My Work ↓ Get In Touch

Background

About Me

My career has progressed through vulnerability assessment, infrastructure security administration, penetration testing, and AI prompt engineering. I began as a Junior Cybersecurity Analyst at DA Strategists, then moved into the Technology Security Administrator role at MidnightSage Marketing Agency after the parent company restructured.

Currently, I balance three roles within the MidnightSage business group: full-time Security Administrator, project-based Penetration Tester for sister company Zoxx Business Solutions, and dedicated Prompt Engineer supporting client TribePUB. These roles are connected by design — a trust-based, multi-disciplinary working relationship across the group.

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Career

Professional Experience

Click any card to expand key results

Prompt Engineer — Content Execution System
TribePUB · Client of MidnightSage
Apr 2026 – Present Remote · U.S.A. Part-time
Deployed by MidnightSage as a dedicated resource on an ongoing client contract, focused on building the AI content infrastructure rather than producing content directly.
  • ✓
    275% increase in weekly long-form article production (12 → 45 pieces/week) via modular prompt workflows with dynamic variables for SEO, tonal shifts, and audience segmentation.
  • ✓
    64% reduction in editorial revision cycles (4.2 → 1.5 rounds/piece) via standardized prompt templates with deterministic JSON output schemas and few-shot examples.
  • ✓
    70% decrease in per-article generation time (45 → 12 min/piece) via reusable prompt libraries with automated A/B testing logic.
  • ✓
    Moved average published content from page 3 to page 1 within 8 weeks via refined prompt logic in partnership with SEO and editorial strategy teams.
Penetration Tester
Zoxx Business Solutions · Sister Company of MidnightSage
Feb 2025 – Present Singapore Project-based
Project-based engagements scoped per client request, focused on adversarial simulation across web applications and infrastructure under OWASP and PTES methodologies.
  • ✓
    Delivered 5 full-scope adversarial simulations with 25+ documented exploitable vulnerabilities using Burp Suite, Metasploit, and MobSF.
  • ✓
    Discovered and validated critical flaws with CVSS severity up to 9.4 via manual exploitation chaining and advanced payload crafting.
  • ✓
    Achieved 95% remediation closure rate for all high-severity findings within SLA windows via risk-contextualized reports with developer-friendly guidance.
Technology – Security Administrator
MidnightSage Marketing Agency
Jan 2026 – Present Zambales, Philippines Full-time
Stepped into this role after DA Strategists restructured, taking responsibility for security and infrastructure across the entire MidnightSage business group.
  • ✓
    Sustained 99.97% server availability with 85% fewer unplanned disruptions via automated failover clustering in Terraform and observability with Prometheus and Grafana.
  • ✓
    Compressed average MTTR from 3.5 hours to 42 minutes via centralized Wazuh SIEM with automated SOAR playbooks and 24/7 on-call escalation.
  • ✓
    Achieved 100% critical CVE patching compliance within 48 hours via Ansible and AWS Systems Manager with staged canary deployment rings.
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    Maintained zero privilege escalation incidents over entire tenure via least-privilege enforcement and regular configuration reviews.
Junior Cybersecurity Analyst
DA Strategists
Aug 2024 – Dec 2025 Zambales, Philippines Full-time
Entry point into cybersecurity, working across multiple live client environments before the company closed at the end of 2025. This is where the core skill set was built.
  • ✓
    Assessed 150+ active assets across 3 distinct client infrastructures via Nmap, OpenVAS, and Burp Suite under OWASP Top 10 standards.
  • ✓
    Discovered 40+ critical and high-severity weaknesses — from unpatched legacy services to serious cloud misconfigurations — via deep-dive ethical hacking.
  • ✓
    Achieved 60% reduction in organizational risk exposure for client environments via cross-functional collaboration through full patching and hardening cycles.
  • ✓
    Resolved 25+ system misconfigurations achieving CIS benchmark compliance across Windows, Linux, AWS, and Azure.

Capabilities

Core Skills

Cybersecurity

Ethical Hacking Penetration Testing Threat Management Network Defense Risk Assessment Incident Response Critical Infrastructure

Programming & Scripting

Python Java Swift SQL JavaScript HTML/CSS JSON

Security Tools & Networking

Burp Suite Metasploit Nmap OpenVAS MobSF Wazuh SIEM Wireshark

Infrastructure & Cloud

Terraform Ansible AWS Prometheus Grafana Linux Windows Server

AI & Automation

Prompt Engineering n8n BERT / RoBERTa Transformer Models SOAR Playbooks

Development Environment

VS Code IntelliJ IDEA JupyterLab GitHub / GitLab Android Studio Katalon Studio

Visualized

Skill Network

My core skills modeled as a neural net. Hover or tap a category neuron to fire a signal through its connected skills.

// signal_propagation.sim
Category neuron — hover / tap Active skill neuron

Research

Academic Projects

2025

Transformer-Based Short-Term Electric Load Forecasting

Developed and evaluated a transformer-based model for Luzon's electric load forecasting using Python. Benchmarked performance against conventional AI models, achieving improved forecast accuracy across short-term prediction windows.

2024

SMS Spam Detection Using BERT, RoBERTa, and DistilBERT

Fine-tuned multiple transformer models for spam/ham classification of Filipino SMS datasets. Achieved measurable improvement in detection accuracy over baseline methods with comparative model evaluation.

Credentials

Certifications

Network Defense

Cisco · Mar 2026

n8n: No-Code AI Agent Builder

Simplilearn SkillUp · Jan 2026

EF SET English C1 Advanced (64/100)

EF SET · Nov 2025

Cyber Threat Management

Cisco · Oct 2025

Ethical Hacker

Cisco · Oct 2025

Cybersecurity Foundations

LinkedIn Learning · Sep 2025

Junior Cybersecurity Analyst Career Path

Cisco · Sep 2025

Networking Basics

Cisco · Sep 2025

Introduction to CIP

OPSWAT Academy · Sep 2025

ISC2 Candidate

ISC2 · Sep 2025 – Sep 2035

Introduction to Cybersecurity

Cisco · Sep 2025

Cybersecurity Fundamentals

IBM · Sep 2025

Academic

Education

Bachelor of Science in Computer Science
Saint Louis University
Baguio City, Philippines
Senior High School — STEM Strand, With Honors
Micro Asia College of Science and Technology
Zambales, Philippines

Reach Out

Let's Connect

Open to opportunities and collaborations

eurechoaque@gmail.com LinkedIn Profile

Take a Break

Packet Intercept

A quick reflex game — click malicious packets before they hit the firewall. Leave the safe ones alone.

SCORE 0
LIVES 3
BEST 0

// secure_network_sim.exe

Defend the Firewall

Red packets are malicious — click them before they cross the dashed line. Green packets are safe traffic — let them through. Miss a red packet or click a green one and you lose a life.

Malicious — click it Safe traffic — leave it