Bastasa, Justin S.
High School Teacher| Head Teacher
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About
A hardworking, ethical, and highly motivated professional committed to excellence and continuous growth. I view every task as an opportunity to learn, improve my skills, and contribute meaningful results. Adaptable, responsible, and eager to learn, I strive to maintain professionalism, integrity, teamwork, and a strong work ethic in every responsibility entrusted to me.
Experience
High School Teacher| Head Teacher - Charis Christian Institute (Imus) Inc.
(2024 - 2026)
- Developed and delivered engaging lesson plans, aligned with curriculum standards.
- Prepared instructional materials, modules, and learning activities.
- Monitored and recorded student progress.
Chat Support Specialist - Shop Ace Store
(2021 - 2022)
- Responding to customer queries on time and in an accurate way via phone call or chat.
- Identifying customer needs and helping customers use specific features.
- Analyzing and reporting product malfunctions.
Administrative Officer/Secretary - Atimonan Rock Products Inc.
(2020 - 2021)
- Prepare Delivery Receipt and Sales Invoice.
- Purchase supplies and equipment as authorized by management.
- Maintain the petty cash fund.
- Process payroll promptly.
- Provide clerical and administrative support to management as requested.
Area Supervisor - Department of Social Welfare and Development
(2019-10 - 2019-12)
- Provide administrative and technical support during the training of Enumerators (EN).
- Conduct orientation at the barangay level on the Listahanan project, emphasizing the objective of updating the database of poor households, and the activities to be conducted, including support expected from the barangay.
- Monitor and supervise household assessments in the barangays.
- I’d like to make sure that the assigned areas are completely covered.
University Instructor - Southern Luzon State University – Lucena Campus
(2015 - 2018)
- Deftly handled the subjects for Mechanical Technology, minor subjects such as Technical Drawing, Applied Sciences, Industrial Safety, Management, Social Sciences, Information and Communication Technology, and Work Ethics.
- Contributed to the updating of numerous syllabi in different course curriculum.
Process and Equipment Technician - HGST, a Western Digital Company
(2013 - 2014)
- Gather and analyze data on the products produced by a machine.
- Provide and monitor database records for fast-moving materials and spare parts of the machine.
- Perform simple troubleshooting and repair activities of tools with breakdowns, following guidance from the maintenance head.
Education
Professional Teaching Certification - PTS College and Advanced Studies (2025 - 2026)
Bachelor of Science - Industrial Technology major in Mechanical Technology - Southern Luzon State University (2009 - 2013)
