Open for Opportunities
Hi, I'm Carl Joseph J. Manantan.
A Computer Engineering Technology student specializing in bridging software and hardware infrastructure, with practical experience in autonomous embedded systems and robotics.
carlmanantan122@gmail.com
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+63 915 344 2288
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San Mateo, Rizal
Technical Competencies
Programming & Web
Python, Java, C++, PHP
HTML, CSS, JavaScript
Hardware & Networking
PC Troubleshooting, Networking
Intermediate Electronics
Databases & Cloud
MySQL, Oracle Database
Firebase (Firestore, Auth)
AutoCAD
Adobe Animate
Git / GitHub
VS Code / NetBeans
Work & Leadership
Student Organization
Deputy Secretary
Society of Engineering Technology Students
Additionally a member of Google Developer Groups - PUP-Manila.
Research & Prototypes
Project Luntian
A Micro-Forest Guardian For Mango Seedling Protection And Monitoring
- Developed an autonomous, off-grid embedded system (ESP32-based) to reduce seedling mortality in mango reforestation by automating irrigation and localized pest/intrusion deterrence.
- Integrated a capacitive soil moisture sensor and relay-controlled water pump for threshold-based watering; used a PIR motion sensor with a buzzer and LED to scare animals.
- Implemented scheduled UV-light electric bug zapper to mitigate nocturnal flying pests near seedlings.
- Designed a self‑sustaining power system using a rechargeable battery and DC–DC converter, enabling deployment in areas without grid electricity.
Education
2024 — PRESENT
Diploma in Computer Engineering Technology
Polytechnic University of the Philippines
Sta Mesa, Manila City
2022 — 2024
Science Technology Engineering and Mathematics
Parang High School (With High Honors)
Parang, Marikina City
Certifications
- Database Programming with SQL - English Oracle Academy May 15, 2026 - June 19, 2026
- Collaborative Robot Programming Level III TESDA April 16, 2026 - May 15, 2026
- Computer Systems Servicing NC II TESDA May 15, 2025 - July 02, 2025 Cert No: 25131102022189 | ULI-MCJ-05-447-13087-001