ADEDOYIN OPABUNMI
New York,US
Summary
Detail-oriented Security Officer equipped with excellent memory and awareness of people, events and facilities. Skilled in responding to emergency situations and providing crisis intervention. Exercises sound judgment during crisis and emergency situations.
Overview
27
27
years of professional experience
8
8
Certifications
Work History
Construction Site Security Guard
Kings Security Services
Bronx, NY
12.2025 - Current
- Conducted regular patrols to ensure all areas of the construction site were secure.
- Maintained a vigilant presence and fostered a safe environment, contributing to team morale and a secure working atmosphere.
- Enforced company security policies and procedures to maintain safety and order on site.
- Responded promptly to alarms or disturbances to investigate and resolve any issues.
- Collaborated with construction site managers and contractors to address security concerns and implement necessary security measures.
- Implemented advanced surveillance techniques that significantly reduced unauthorized access incidents, enhancing overall site safety.
Shelter Security Guard
Arrow Security
New York, NY
05.2025 - 12.2025
- Monitors shelter access points, ensuring resident safety and swift emergency response.
- Conducts regular patrols, addressing risks and collaborating with law enforcement for enhanced security.
- Analyzes security protocols, recommending adjustments for stronger safety measures.
- Coordinates emergency drills, boosting readiness and collaboration with local authorities.
- Engaged residents through open communication, effectively addressing concerns and promoting a sense of community and security within the shelter.
- Maintained a vigilant presence, providing reassurance to residents and staff, while ensuring adherence to safety protocols.
- Fostered a secure community environment by actively engaging with residents, addressing their concerns, and promoting trust within the shelter.
Concierge/Shelter Security Guard
Blue Steel Protection Services
Brooklyn, NY
11.2022 - 03.2025
- Managed visitor and resident inquiries, providing customer service and assistance in a timely and professional manner.
- Monitored security cameras, patrols, and alarm systems to ensure the safety and security of the shelter premises.
- Responded promptly to any incidents or emergencies, following established protocols and procedures.
- Maintained detailed records of daily activities and incidents, reporting any concerns or irregularities to the appropriate authorities.
- Provided exceptional customer service to visitors and residents, fostering a welcoming environment and enhancing overall satisfaction.
High School Physics/ Further Mathematics Teacher
HOMAT Pivotal College
Lagos, Nigeria
01.2015 - 09.2022
- Developed and implemented engaging curriculum for high school physics and further mathematics courses to cultivate student interest and understanding in the subject matter.
- Utilized innovative teaching methods, including hands-on experiments and interactive demonstrations, to enhance student learning and retention of key concepts.
- Provided individualized coaching and support to students to help them achieve academic success and develop critical thinking skills in physics and mathematics.
- Collaborated with colleagues to align curriculum and assessment strategies, ensuring consistent high standards and student achievement across classes.
- Maintained comprehensive records of student performance, ensuring timely feedback and targeted interventions to support individual learning needs.
HOD/ High School Physics Teacher
Amen Heights Academy
Lagos, Nigeria
09.2020 - 01.2022
- Developed comprehensive physics curriculum aligned with state standards and implemented innovative teaching methods to engage students in hands-on experiments and projects.
- Fostered a supportive learning environment by mentoring new staff and coordinating workshops, enhancing teaching effectiveness and team cohesion.
- Led a team of physics teachers in designing curricular materials, organizing professional development workshops, and providing mentorship and support to new staff members.
- Utilized technology such as interactive simulations and online resources to enhance students' understanding of complex physics concepts and promote critical thinking skills.
- Implemented assessment strategies to track student progress, identify areas for improvement, and provide targeted interventions to support student learning and achievement.
Middle School Mathematics Teacher
National Youth Service Corps (NYSC)
Enugu, Nigeria
09.1998 - 08.2019
- Implemented interactive teaching methods to enhance student participation and understanding.
- Collaborated with colleagues to develop curriculum materials aligned with educational standards.
- Guided students in mathematical concepts using real-life applications and examples.
- Encouraged active participation from all students during class discussions and activities.
- Utilized various teaching methods, such as discussion, demonstration, projects, games, and cooperative learning activities.
- Designed assessments that evaluated student understanding of mathematical concepts taught in class.
Middle School Mathematics Teacher
HOMAT Comprehensive College
Lagos, Nigeria
09.2009 - 09.2015
- Implemented interactive and engaging lesson plans to teach middle school students various mathematical concepts in alignment with state standards.
- Utilized technology such as educational apps and websites to enhance student learning and understanding of mathematical principles.
- Established a positive and inclusive classroom environment that fostered critical thinking and problem-solving skills among students.
- Coordinated with fellow educators to align curriculum standards, ensuring a cohesive learning experience across subjects.
- Conducted regular assessments to measure student progress and provided additional support and guidance to students who needed help in understanding math concepts.
Workshop Manager
TAT Engineering
Oyo, Nigeria
11.2003 - 06.2009
- Streamlined workshop operations through process optimization, leading to substantial improvements in workflow efficiency and reduced downtime.
- Developed and implemented strategic plans to improve productivity and reduce operational costs.
- Evaluated equipment performance metrics to inform maintenance schedules, ensuring high operational standards and minimizing repair costs.
- Planned and organized training programs for staff to enhance skills and knowledge.
- Ensured compliance with safety regulations and quality standards in the workshop.
Supervisor
Bunato Machine Tools Technology
Oyo, Nigeria
05.2000 - 12.2000
- Oversaw daily operations of machining processes and production workflows.
- Coordinated maintenance schedules for machinery to ensure operational efficiency.
- Assisted in inventory management, ensuring adequate stock levels for production needs.
- Developed training materials to enhance workforce skills and knowledge retention.
- Implemented quality control measures to maintain product standards and specifications.
- Resolved customer complaints in a timely manner while ensuring customer satisfaction.
- Maintained accurate records of employee performance, attendance, leave requests, and disciplinary actions.
- Ensured compliance with workplace safety regulations by providing training sessions for all staff members.
- Trained new employees on company policies and procedures.
- Implemented quality control measures, significantly reducing error rates.
Mathematics /Physics Teacher
National Youth Service Corps
Yenago, Bayelsa State
06.1999 - 05.2000
- Developed engaging lesson plans for high school physics and mathematics curriculum.
- Facilitated interactive classroom discussions to enhance student understanding.
- Assessed student performance through regular quizzes and assignments.
- Provided mentorship and support for student research projects in physics.
- Organized extracurricular activities related to science and technology.
- Assessed student performance through quizzes, tests, and homework assignments.
Education
Engineering - Mechanical
The Polytechnic Ibadan
Ibadan, Nigeria03.1997
Skills
- Adaptability
- CPR/AED
- Conflict resolution
- Emergency response
- Crisis management
- Active shooter awareness
- Fire safety
- Surveillance techniques
Certification
- Fire Safety: Building Evacuation Supervisor, 11/01/25, 32BJ Training Fund
- Active Shooter Awareness, 08/01/25, National Disaster & Emergency Management University
- Mandated Reporter Training, 07/01/25, New York State Office of Children & Family Services
- CPR/AED/First-Aid, 05/01/25, National CPR Foundation
- Early Childhood Developmental Language Disorder, 05/01/25, Alison Academy
- Integrity Teaching, 08/01/10, Standard Mandate International
Awards
- Teacher of the Year, 2021, Amen Heights Academy
- Utility Teacher of the Year, 2020, HOMAT Pivotal College
- Teacher of the Year, 2019, HOMAT Pivotal College
- Utility Teacher of the Year, 2011, HOMAT Comprehensive College
- Utility Teacher of the Year, 2013, HOMAT Comprehensive College
- Utility Teacher of the Year, 2014, HOMAT Comprehensive College
- Coach of the Year, 2018, Students for the Advancement of Global Entrepreneurship (SAGE)
- Coach of the Year, 2019, Students for the Advancement of Global Entrepreneurship (SAGE)
Timeline
Construction Site Security Guard
Kings Security Services
12.2025 - Current
Shelter Security Guard
Arrow Security
05.2025 - 12.2025
Concierge/Shelter Security Guard
Blue Steel Protection Services
11.2022 - 03.2025
HOD/ High School Physics Teacher
Amen Heights Academy
09.2020 - 01.2022
High School Physics/ Further Mathematics Teacher
HOMAT Pivotal College
01.2015 - 09.2022
Middle School Mathematics Teacher
HOMAT Comprehensive College
09.2009 - 09.2015
Workshop Manager
TAT Engineering
11.2003 - 06.2009
Supervisor
Bunato Machine Tools Technology
05.2000 - 12.2000
Mathematics /Physics Teacher
National Youth Service Corps
06.1999 - 05.2000
Middle School Mathematics Teacher
National Youth Service Corps (NYSC)
09.1998 - 08.2019
Engineering - Mechanical
The Polytechnic Ibadan