Technology Portfolio

Rodolfo L. Abando Jr.

Building practical experience through projects, continuous learning, and hands-on implementation.

Marine Transportation graduate building practical technology skills through projects, continuous learning, and real-world experimentation.

About

Background

After graduating with a Bachelor of Science in Marine Transportation from the University of Cebu – METC in 2014, I completed an in-house training program with a maritime manning company, where I supported crewing operations, document management, and administrative processes. This experience strengthened my attention to detail, organizational skills, and appreciation for accurate documentation.

I later served as a Deck Cadet aboard M/V Maule, where I participated in navigational watchkeeping, cargo operations, safety procedures, and shipboard documentation. Working at sea taught me the importance of discipline, teamwork, following established procedures, and making sound decisions in demanding environments.

After completing my sea service, I spent several years pursuing additional maritime qualifications in the hope of continuing my seafaring career. Looking back, I recognize that this period became a lengthy career break as I struggled to complete the requirements needed for further deployment. It was a challenging experience that taught me valuable lessons about planning, adaptability, and personal growth.

In 2024, I decided to broaden my career opportunities by taking and passing the Career Service Professional Examination, earning second-level eligibility for Philippine government positions. Around the same time, I began transitioning into technology through structured learning, industry-recognized certification programs, and hands-on personal projects. Today, I continue developing practical skills in IT support, networking, Linux, cybersecurity, automation, and related technologies while building a portfolio that documents my progress and demonstrates what I learn through real-world implementation.

Education

Bachelor of Science in Marine Transportation (BSMT)

University of Cebu – Maritime Education and Training Center (UC-METC)

2011 – 2014

Career Path

Professional Journey

Marine Transportation Graduate

University of Cebu – METC

2011 – 2014

Completed a four-year Bachelor of Science in Marine Transportation program covering navigation, cargo handling, maritime regulations, and shipboard operations.

In-House Cadet Trainee

Crewcare, Inc.

July 2014 – November 2014

Handled administrative and clerical duties including document preparation, records management, filing system improvements, and daily office operations support.

Deck Cadet

M/V Maule — Crewcare, Inc. / Allseas Marine S.A.

November 2014 – November 2015

Served one year aboard a bulk carrier. Performed navigational watchkeeping, cargo operations, safety drills, equipment inspections, and shipboard documentation under international maritime standards.

Professional Development & Career Reassessment

Independent

2016 – 2023

After completing my sea service, I focused on meeting additional maritime certification requirements while seeking another opportunity to return onboard. As time passed, I realized it was the right moment to reassess my career direction. That decision led me to pursue government eligibility and begin a structured transition into technology through continuous learning and project-based experience.

Civil Service Professional Eligibility

Civil Service Commission

2024

Passed the Career Service Professional Examination, qualifying for government positions that require professional eligibility.

Technology Self-Study & Certifications

Cisco, Google, IBM

2024 – Present

Began structured technology learning through Cisco Networking Academy, Google Cybersecurity Certificate, and IBM SkillsBuild. Focused on cybersecurity fundamentals, networking, Linux, and AI.

Project-Based Learning

GitHub – Roo0722

2024 – Present

Applied learned concepts through hands-on projects: a security audit simulation, Linux IAM configuration, a game database website, an Android app, a multi-AI chat application, and this portfolio site.

Competencies

Skills

Systems

  • Linux
  • Windows
  • Command Line
  • File Permissions
  • System Administration

Networking

  • TCP/IP
  • DNS
  • DHCP
  • Wireshark
  • tcpdump
  • Network Troubleshooting

Cybersecurity

  • NIST CSF
  • Threat Modeling
  • Risk Assessment
  • PCI DSS
  • Information Security

Cloud & AI

  • Cloudflare
  • GitHub Pages
  • Generative AI
  • Prompt Engineering
  • Vercel

Professional

  • Documentation
  • Problem Solving
  • Technical Research
  • Microsoft Office
  • Data Entry

Work

Featured Projects

Portfolio Website

This site. Built with Next.js, TypeScript, Tailwind CSS, and Framer Motion. Practiced responsive design, component architecture, SEO, and deployment.

Next.jsTypeScriptTailwind CSSFramer Motion

Honor of Kings Database

A game database website with 116 heroes, 107 items, 27 arcana, and 12 patches. Features include tier filtering (S/A/B/C), role filtering (Clash Lane, Jungle, Mid, Roam, Farm), class filtering (Mage, Fighter, Tank, Assassin, Support, Marksman), search, and win rate display. Deployed on Cloudflare Pages.

HTMLCSSJavaScriptCloudflare PagesData Handling

Honor of Kings Android App

A mobile application for browsing game data on Android. A work in progress that extends the database website concept to mobile.

AndroidJavaMobile Development

Multi-AI Chat Application

A web app that interfaces with multiple AI models. Built to understand API integration, asynchronous programming, and modern frontend patterns.

PythonAPI IntegrationAIWeb Development

Security Audit Simulation

Conducted a simulated organizational security assessment using PCI DSS, GDPR, and SOC frameworks. Documented findings and practical recommendations.

PCI DSSGDPRSOCRisk AssessmentDocumentation

Linux IAM Configuration

Audited and configured Linux file permissions and identity access management following least-privilege principles using command-line tools.

LinuxFile PermissionsIAMCommand LineSecurity

Credentials

Certifications

Professional Eligibility

Career Service Professional Eligibility

Civil Service Commission, 2024

Technology Certifications

Cisco Junior Cybersecurity Career Path

Cisco Networking Academy

Google Cybersecurity Professional Certificate

Google

IBM SkillsBuild AI Fundamentals

IBM

Maritime Qualifications — Current

Ratings Forming Part of a Navigational Watch (RFPNW)

STCW Regulation II/4

Seafarers Designated Security Duties (SDSD)

STCW Regulation VI/6

Maritime Qualifications — Historical

Basic Training

STCW Regulation VI/1

Expired

Proficiency in Survival Craft and Rescue Boats (PSCRB)

STCW Regulation VI/2-1

Expired

Reach Out

Contact

For opportunities, collaboration, or inquiries, reach out through any channel below or use the contact form.

Emailthereal.jnjnbnd@gmail.comPhone+63 930 585 3716LinkedInlinkedin.com/in/rodolfo-a-a85945349GitHubgithub.com/Roo0722Messengerm.me/rodolfo.abando.7