John Rey Petalio

johnreypet@lio.com

Hi, I'm John Rey Petalio - a Web Developer, App Developer, and Visual Artist. I love playing Chess, and I'm currently learning Guitar and Video Editing. I love this song Padayon, and i love watching this movieS Inception, The Social Network, Interstellar and this animated movie Zootopia.
Now: Building an IOS and Android Application for On demand Job application (KONEKT CONS)
Open to: internships & collabs in web/app + AI tooling.
EmailGitHubInstagramYouTube

Operating Systems

Watch My GalleryCV

My Projects

    KonektCons

    Building the future of On-demand Skilled Work

    A&A Mini Mart

    Full-stack e-commerce web application

    John Rey's Art Desktop project thumbnail - Interactive visual art portfolio

    John Rey's Art Desktop

    Interactive visual art portfolio

    Sorsogon Treasures

    Mobile tourism app for discovering Sorsogon's hidden gems and local attractions

Certificates

    Cyber Threat Management

    Cyber Threat Management

    (Cisco)

    Intro to Cybersecurity

    Intro to Cybersecurity

    (Cisco)

    Academic Achiever Certificate

    Academic Achiever Certificate

    (CCDI)

    Certificate of Academic Excellence

    Certificate of Academic Excellence

    (JNHS)

My IT Journey

Four years of IT lessons, tutorials, and insights from my journey at CCDI.

FeaturedLatest Post

Capstone Journey: Building A&A Mini Mart from Concept to Reality

The complete story of developing A&A Mini Mart: from handwritten order forms to a complete e-commerce platform serving real customers.

September 15, 2025
15 min read
Showcase
capstone projecte-commercefull stack developmentreal world application
Read Full Article

My 4-Year Journey Timeline

Follow my complete IT journey from freshman year to graduation, with insights from every semester at CCDI.

1

Year 1 (2021-2022)

Foundation courses, first programming experiences, and discovering the basics of Information Technology.

2

Year 2 (2022-2023)

Data structures, OOP concepts, and building more complex applications with proper architecture.

3

Year 3 (2023-2024)

Web technologies, systems integration, and security-focused development practices.

4

Year 4 (2024-2025)

Advanced development, entrepreneurship mindset, and capstone project implementation.

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