Kobie Rabe
Calingasan
IT Student • Full-Stack Developer • Hardware Enthusiast
ESP32 & Arduino Developer • Creator of EUNOIA • Top 1 Congressional Research
Started with C, evolved through Java and Python. From building hardware-software combinations with ESP32 and Arduino to creating award-winning platforms—I turn constraints into creativity and ideas into reality.
My Journey
Forged through adversity. Built through relentless determination. From pandemic struggles to award-winning innovations.
The Spark
Curiosity ignited. Started wondering how phones, TVs, and systems really work. Technology wasn't just magic—it was logic waiting to be understood.
Learning with Nothing
The world shut down, but learning didn't stop. Armed with only a low-end tablet, YouTube, articles, and pure determination—I taught myself to code. No AI. No shortcuts. Just repetition, logic, and discipline.
EUNOIA: The First Big Build
Created EUNOIA—a school-exclusive social platform for Laguna High School. Safe anonymous matching, study tools, notes sharing, groups, and announcements. A complete student ecosystem built from scratch.
Recognition
EUNOIA became the Top 1 Congressional Research project in school. The project that started as an idea became proof that persistence and creativity matter more than resources.
The Journey Continues
Now pursuing IT in college with a deep focus on cybersecurity, Linux, systems, and programming. Building more. Learning faster. Ready to create solutions that matter.
This journey taught me that constraints breed creativity. Every obstacle became a weapon. Every limitation became fuel for innovation.
The best part? This is just the beginning.
Skills & Expertise
From circuits to software, security to systems. A self-taught journey starting with C, expanding to hardware, and evolving every day.
Hardware Engineering Enthusiast
Bridging Hardware & Software • IoT Developer • Embedded Systems
Passionate about building hardware-software combinations. Extensive hands-on experience working with various ESP32 microcontrollers and Arduino boards, creating innovative IoT solutions and embedded systems.
Proficient in Arduino IDE and PlatformIO for development. Strong foundation in C and C++ for embedded programming. Multiple completed projects integrating sensors, actuators, wireless communication, and real-time data processing.
💡More hardware projects coming soon to the projects section...
My Programming Journey
C
Where it all began - learned fundamentals and logic
Java
Expanded to OOP concepts and structure
Python
Versatility for web, automation, and security
What I Focus On
Hardware Engineering
Passionate about ESP32 & Arduino. Building IoT solutions and embedded systems with C/C++, Arduino IDE, and PlatformIO. Creating projects that bridge hardware and software.
Cybersecurity
Deep interest in ethical hacking, penetration testing, and security. Learning offensive and defensive techniques on Linux systems.
Full-Stack Development
Building complete web applications from backend APIs to responsive frontends. Creating real solutions like EUNOIA.
Systems & Linux
Linux enthusiast focused on system architecture, automation, and administration. Building secure, efficient environments.
Programming Languages
Started with C, progressed through Java and Python, mastering fundamentals
Hardware & Embedded Systems
Building hardware-software solutions with microcontrollers
Web Development
Creating modern, performant web applications
Cybersecurity & Systems
Understanding security from the ground up
Tools & Technologies
Professional development workflow and tools
Soft Skills & Mindset
Professional communication and interpersonal skills
Self-Taught. Self-Driven. Always Learning.
Started with C on a low-end tablet during the pandemic. No AI assistants. No expensive courses. Just determination, curiosity, and countless hours of experimentation.
Every skill here—from embedded C/C++ to web development, from Arduino circuits to cybersecurity—was learned through persistence and a refusal to accept "I don't know how" as a final answer.
Work Experience
From technical support to project management, event organization to hackathons. Real-world experience building communication, leadership, and problem-solving skills.
Communication
Cross-cultural client interaction
Leadership
Team and project management
Technical Support
Troubleshooting and diagnostics
Organization
Event and project coordination
Current Position
Present
Technical Support Specialist
BPO / Call Center
Working Student
Providing technical support and customer service for North American clients
Key Responsibilities
- ▸Internet, Cable, TV & Remote troubleshooting
- ▸Billing support and account management
- ▸Customer service and sales
- ▸Cross-cultural communication with North American clients
- ▸Problem resolution and technical diagnostics
Internship
2 Years
Operations Project Manager & Social Media Manager
Centrive
Led Grade 12 Internship Program
Led internship team and managed social media operations
Key Responsibilities
- ▸Project management and team leadership
- ▸Social media content creation and management
- ▸Coordinated Grade 12 internship activities
- ▸Client communication and reporting
- ▸Strategic planning and execution
School Organization
3 Years • Ongoing
Member & Event Organizer
IT Academic Organization
Student Organization
Active member handling events and competitions for IT students
Key Responsibilities
- ▸Event planning and proposal development
- ▸Competition organization for IT students
- ▸Technical workshops coordination
- ▸Student engagement initiatives
- ▸Academic event management
Highlights & Achievements
Hackathon Participant
Competed in multiple hackathons, building solutions under pressure
Team Leadership
Led Grade 12 internship team at Centrive with successful outcomes
Client Communication
Professional experience serving North American clients in English
Problem Solver
Hands-on troubleshooting across technical support and projects
Certifications & Credentials
Professional certifications, course completions, and technical credentials. Building expertise through continuous learning and validation.
Interested in my full resume or want to discuss opportunities?
Email me for my resumeofficiakobiecalingasan@gmail.com
Featured Projects
From award-winning platforms to experimental builds—each project tells a story of problem-solving and creative execution.
EUNOIA
School-Exclusive Social Platform
A complete student ecosystem built for Laguna High School. Safe anonymous matching (like Omegle, but school-only), study tools, notes sharing, group collaboration, and school announcements—all in one platform.
The Problem
Students needed a safe, school-exclusive space to connect, collaborate, and access study resources without the noise and risks of public social media.
The Solution
Built a full-stack web platform with authentication, real-time messaging, content moderation, and role-based access control—all while in Grade 12.
Tech Stack
Anonymous Matching
Safe, school-only anonymous chat system
Study Tools
Notes sharing, study groups, and resources
Moderation
Content filtering and safety controls
Recognition
Top 1 Congressional Research Project
Impact & Recognition
- Top 1 Congressional Research Project
- School-wide student adoption
- Enhanced student collaboration
- Safe, moderated environment
Other Projects
Portfolio Website
A story-driven, animated personal portfolio showcasing projects and journey
Hardware Project 1
ESP32/Arduino-based project. Hardware-software integration solution.
Hardware Project 2
IoT solution using microcontrollers. Embedded systems development.
Web Application
Full-stack web application with modern technologies.
Cybersecurity Project
Security-focused project exploring ethical hacking and system security.
Automation Tool
Python automation tool for productivity and workflow optimization.
These are just the beginning. More projects in progress.
Let's Build Something TogetherHow I Work
My approach to problem-solving, building, and learning—refined through self-taught discipline and real-world projects.
Understand the Problem
Before writing a single line of code, I dig deep into the problem. What's the real issue? Who's affected? What's the desired outcome? Understanding comes first.
Research & Explore
I research solutions, study existing approaches, and explore different angles. Self-taught learning means knowing how to find answers—and knowing which answers matter.
Build & Iterate
Start simple. Build. Test. Break. Fix. Repeat. I don't wait for perfect—I build working prototypes, gather feedback, and improve continuously.
Refine & Optimize
Once it works, make it better. Cleaner code. Faster performance. Better UX. I care about the quality of what I ship, not just shipping fast.
Ship & Learn
Deploy. Get it into the real world. Learn from how people actually use it. Every project teaches something new—and the cycle starts again.
Core Principles
Logic First, Tools Second
I learned to code without AI or fancy tools. Logic, problem-solving, and understanding fundamentals always come first.
Constraints Breed Creativity
Limited resources forced me to think differently. Now I see constraints as challenges, not barriers.
Always Be Learning
Technology evolves fast. I stay curious, experiment constantly, and never settle for 'good enough.'
Build for Impact
Code isn't just syntax. It's a tool to solve real problems, create value, and make things better.
This process isn't rigid—it's adaptive. Every project teaches me something new, and I refine how I work with each iteration. That's the beauty of being self-taught: you learn to learn.
Let's Connect
Looking for someone who combines technical skills with creative problem-solving? Whether it's a project, collaboration, or just a conversation about tech—I'm ready.
Ready to Build Something Amazing?
I'm currently available for freelance projects, collaborations, and opportunities in web development, cybersecurity, and creative technical solutions. Let's turn your ideas into reality.
Get In Touchofficiakobiecalingasan@gmail.com
GitHub
github.com/kobierabe
linkedin.com/in/kobie-calingasan
Discord
Available on request
What I Bring to the Table
Technical Skills
Full-stack development, hardware engineering, cybersecurity, and technical support experience.
Professional Communication
Experience working with North American clients, customer service, and leadership.
Proven Track Record
Award-winning projects, hackathon participation, and real-world work experience.