Chika Mishael Onyeka
@chikamishaelonyeka
Results-driven administrative professional with 5+ years in operations, finance, and customer service.
What I'm looking for
I am a dynamic, results-oriented administrative and operations professional with over five years of diverse experience across administration, customer service, business development, research, and finance. I excel at organizing workflows, improving operational efficiency, and delivering measurable results.
In operational roles I have managed inventory, monitored project timelines, prepared bills of quantity, and implemented standard operating procedures to ensure cost-effectiveness and compliance. I have also organized staff training and maintained accurate expenditure records to support project delivery.
In financial and customer-facing roles I reconciled EFT and inter-branch suspense accounts, maintained ATM and e-channel operations, handled account onboarding and transactional requests, and produced detailed monthly reports for senior management. I consistently prioritized timely responses and high service standards.
I hold an M.Sc. in Economics and multiple certifications including computer studies, virtual assistant training, soft skills, relationship management, and project management. I am passionate about continuous learning, networking, and applying innovative problem-solving to drive business growth.
Experience
Work history, roles, and key accomplishments
Administrative Officer
Micardo Engineering Services
Oct 2022 - Oct 2025 (3 years)
Managed inventory and project timelines, prepared cost estimates and BOQs, implemented SOPs, and organized staff training to improve operational efficiency and cost control.
Customer Service Officer
Mutual Alliance Mortgage Bank
Jan 2022 - Aug 2022 (7 months)
Handled account onboarding and customer queries within SLAs, managed physical asset records, and processed cheque-book and ATM card requests to enhance customer satisfaction.
E-Channels/ATM Officer
Mutual Alliance Mortgage Bank
Aug 2021 - Jan 2022 (5 months)
Reconciled EFT and inter-branch suspense accounts, coordinated with settlement banks, ensured ATM uptime and fraud prevention, and produced monthly e-channel reports for management.
Business Development Officer
Warp Nigeria Limited
Feb 2017 - Aug 2021 (4 years 6 months)
Developed and executed marketing strategies to acquire clients, strengthened customer relationships through follow-ups, and coordinated procurement and supply chain for client projects.
Secretary
Inland Bearing Nigeria Ltd
Feb 2006 - Feb 2007 (1 year)
Managed executive communications and schedules, maintained records and documentation, assisted with budgeting and financial reporting, and supported marketing and client engagement activities.
Education
Degrees, certifications, and relevant coursework
University of Nigeria, Nsukka
Master of Science, Economics
2014 - 2016
Completed a Master of Science in Economics focusing on advanced economic theory and quantitative methods.
Imo State University
Bachelor of Science, Economics
2007 - 2011
Earned a Bachelor of Science in Economics covering microeconomics, macroeconomics, and econometrics.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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