Olusegun Aremo
@olusegunaremo
Customer support and administrative specialist improving operations and satisfaction.
What I'm looking for
I am a detail-oriented customer support specialist and administrative professional with a proven record of delivering exceptional service and improving operational workflows. I combine strong communication, problem-solving, and calmness under pressure to resolve client concerns effectively.
My background spans customer service, administrative management, and education, where I have managed high volumes of inquiries, processed hundreds of invoices monthly, and maintained accurate records for large populations. I have practical experience with CRM tools, customer support platforms, Microsoft Office, and Google Workspace.
Key achievements include sustaining high customer satisfaction rates, improving delivery timeline adherence, digitizing records to reduce retrieval time, and boosting student performance through interactive teaching methods. I focus on measurable impact and process improvements that support team success.
I hold a B.Sc. in Accountancy Education and recent technical training in IT support and TEFL/TESOL, and I actively pursue certifications that strengthen my administrative and customer-facing capabilities. I am committed to reliable support, positive client relationships, and continuous professional development.
Experience
Work history, roles, and key accomplishments
Customer Support Specialist
Ashaka Security Company
Mar 2025 - Present (9 months)
Maintain customer satisfaction and ensure data safety while monitoring SLA compliance and daily operational records such as waybills and name registers.
Customer Service Representative
ABC Associate Concept Nig. Ltd
Mar 2019 - Dec 2024 (5 years 9 months)
Responded to over 500 monthly customer inquiries and managed delivery logistics to achieve a 90% delivery success rate and 95% customer satisfaction through timely resolutions.
Administrative Assistant
ABC Associate Concept Nig. Ltd
Dec 2022 - Mar 2023 (3 months)
Processed 700+ invoices monthly and optimized dispatch coordination to improve delivery timeline adherence by 15%, while maintaining detailed shipment and logistics records.
Business & Account Teacher
Tollywood College
Sep 2019 - Jun 2022 (2 years 9 months)
Taught GCSE and A-Level Business and Accountancy and improved student performance by 25% and engagement by 30% through interactive, industry-aligned instruction.
Account Manager & Admin Support
Nigeria Navy Secondary School Abeokuta
Mar 2018 - Apr 2019 (1 year 1 month)
Managed financial records for over 5,000 students and digitized data to reduce retrieval time by 40%, supporting accurate finance tracking with school leadership.
Assistant Training Officer
Nigerian Navy Secondary
Apr 2016 - Mar 2018 (1 year 11 months)
Implemented training timetables for new intakes and led cadet activity training while developing ethical training processes.
Education
Degrees, certifications, and relevant coursework
Digital Witch IT Support Academy
Certificate, IT Support
2025 - 2025
Completed a certificate program in IT Support covering practical troubleshooting and support tools.
University of Nigeria, Nsukka
Bachelor of Science, Accountancy Education
2012 - 2016
Completed a Bachelor of Science in Accountancy Education, focusing on accounting principles and pedagogical methods for secondary education.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Portfolio
tinyurl.com/4b5p8mzrSalary expectations
Job categories
Skills
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