Nathaniel Arbasto
@nathanielarbasto
I build embedded, IoT, and full-stack systems while teaching networking and information security.
PhilippinesWhat I'm looking for
I teach networking and information security at Cebu Institute of Technology – University, delivering OSI, TCP/IP, protocols, and infrastructure lessons to 450+ IT students with a 95% passing rate. I also introduce cybersecurity tools including TryHackMe and picoCTF, consult on research and capstone projects, and coach hackathon teams.
I've built robotic arms using Arduino, GRBL, and mBlock, contributed to IoT deployments, and developed CourseRoad with ReactJS, Flask, and Firebase. My hands-on work spans Linux environments, networking, databases, embedded systems, and Flutter mobile development.
Experience
Work history, roles, and key accomplishments
College Instructor
Cebu Institute of Technology – University
Aug 2025 - Present (1 year 1 month)
Delivered networking fundamentals and information security courses to over 450 students, achieving a 95% passing rate. Introduced cybersecurity tools and platforms, and consulted on research and capstone projects.
Student Intern – Robotics & Fabrication
CIT-U AI Fablab
Sep 2024 - May 2025 (8 months)
Led development of robotic arm systems using GRBL and mBlock, and participated in IoT projects. Managed 3D printing projects and served over 100 clients with digital fabrication needs.
Student Intern – Backend & Social Media
GWION Solutions
Jan 2020 - Apr 2020 (3 months)
Assisted in maintaining a client's on-premise MySQL database and managed social media platforms and SEO campaigns, achieving an 80% engagement increase.
Education
Degrees, certifications, and relevant coursework
Cebu Institute of Technology – University
Master of Science, Computer Science
2025 -
Pursuing a Master of Science in Computer Science, ongoing as of 2025.
Cebu Institute of Technology – University
Bachelor of Science, Computer Engineering
2021 - 2025
Completed a Bachelor of Science in Computer Engineering from 2021 to 2025.
Cisco Networking Academy
Networking Basics Certificate, Networking
Earned the Networking Basics Certificate from Cisco NetAcad.
DataCamp
Associate Data Engineer Track, Data Engineering
Completed the Associate Data Engineer Track from DataCamp.
Technical Education and Skills Development Authority (TESDA)
NC II, Computer Systems Servicing
Passed the TESDA NC II in Computer Systems Servicing in 2019.
Availability
Location
PhilippinesAuthorized to work in
Salary expectations
Job categories
Skills
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