Hershey Osial
ESL Teacher
Quezon City
Summary
A motivated Teacher with a B.S. in Biology and a solid background in the medical field, laboratory work, and scientific terminologies. Gained hands-on experience during OJT at the Department of Environment and Natural Resources (DENR), performing quality checks, inspections, and managing lab records and equipment. In addition, have worked in customer service and encoding, where I handled records, and billing, with accuracy and efficiency, and as an ESL Teacher, where I developed adaptability and strong communication skills. This combination of scientific knowledge, organizational ability, and people-focused experience equips me to excel in both healthcare and administrative support roles.
Overview
6
6
years of professional experience
1
1
Certification
Work History
ESL Teacher
Acadsoc
10.2025 - Current
Teaching English to students of all ages at Acadsoc, helping them improve their pronunciation, grammar, and speaking confidence.
Encoder
Asservio Ent.
02.2020 - 08.2025
- Handled a variety of paperwork such as billing statements, delivery receipts, statements of account, and inventory records.
- Metro Manila
Quality Assurance & Quality Control Checker (OJT)
Department of Environment and Natural Resources
02.2025 - 05.2025
- Conducted quality checks to ensure lab materials were suitable for use. Performed monthly inspection of the sampling water purification system. Managed inventory of glassware and lab equipment.
Private Tutor
Atty. Tiosco
03.2024 - 10.2024
- Provided individualized teaching in English reading and writing, basic mathematics, and science. Customized audio-visual learning materials to enhance language acquisition. Supported extracurricular learning through after-school academic assistance. Adapted strategies to meet the student's unique learning needs. Guided exam preparation to improve test performance and academic confidence. Encouraged critical thinking and problem-solving using engaging teaching techniques.
- Metro Manila
Education
B.S. - Biology
Our Lady of Fatima University (OLFU)
Valenzuela, PH01.2025
Skills
- Data Analysis
- Research Skills
- Scientific Fluency
- Computer Literacy
- Clear and Articulate Speech
- Attention to Detail
References
Reference available upon request
Certification
TEFL Certificate
Timeline
ESL Teacher
Acadsoc
10.2025 - Current
TEFL Certificate
07-2025
Quality Assurance & Quality Control Checker (OJT)
Department of Environment and Natural Resources
02.2025 - 05.2025
Private Tutor
Atty. Tiosco
03.2024 - 10.2024
Encoder
Asservio Ent.
02.2020 - 08.2025
B.S. - Biology
Our Lady of Fatima University (OLFU)