Adetunji Onibiyo
Adetunji Onibiyo

Customer Support and Operations Specialist

Open to offers · Member since 30 Oct 2026
Location
Nigeria
Desired salary
Unspecified
Work preference
Remote Only / Full Time, Volunteer
Experience level
Senior

About

Professional summary

I am a Customer Support and Operations professional with more than 15 years of experience supporting customers, patients, clients, and internal stakeholders across banking, healthcare, financial services, gaming support, and remote service environments.

I handle high-volume email, chat, phone, and digital support interactions, with strong experience in complaint resolution, escalation handling, case management, and accurate CRM documentation. I focus on providing clear, professional communication while meeting service timelines and quality requirements.

I have supported operational workflows including programme coordination, reporting, quality-control checks, inventory coordination, patient onboarding, scheduling, reimbursement documentation, and stakeholder follow-up. I am comfortable working independently with documented procedures and standard operating processes.

My background includes regulated banking and healthcare settings, where I handled sensitive customer and patient information while maintaining confidentiality, compliance, and record accuracy. I also bring administrative coordination experience in travel arrangements, invoice handling, payment follow-ups, and document management.

I work effectively in remote, distributed teams across time zones and use tools such as Microsoft 365, Google Workspace, SharePoint, OneDrive, Asana, Slack, Microsoft Teams, and CRM systems. I am committed to improving workflows, maintaining reliable records, and delivering a positive customer experience.

Notice period: 1 week

Skills

23 capabilities

Tech stack & tools

Working toolkit

Communications

Experience

Career history

Operations Volunteer Statistics Without Borders

I review project records using data-quality checklists and standard operating procedures before files are archived. I process more than 10 closed project files per month and verify completeness against project closeout requirements.

I organise and maintain document and data folders in SharePoint and OneDrive for distributed team access. I complete operational tasks independently, follow documented procedures, and provide clear task updates.

Customer Service Associate Ceem Financial Services

I resolved an average of 30 or more client email enquiries each day, prioritising cases and working within established service timelines. I recorded customer interactions in CRM systems and maintained accurate case information for service continuity.

I created, updated, and tracked customer support cases while documenting relevant details and actions. I also coordinated transaction processing and follow-ups across multiple accounts, tracked deadlines, and escalated exceptions when required.

Associate Program Manager Alio Health Services

I supported the Program Manager with programme coordination, quality-control checks, research, report generation, and training development. I prepared documentation for scheduled and unscheduled reports, returns, and observations to update management on programme progress.

I coordinated medical supply ordering, inventory management, packaging, picking, shipping, and tracking. I also collected reimbursement support data, coordinated with clinics, insurers, and clients, supported case appeals, and assisted with patient and clinical-staff onboarding.

Clinical Coordinator Alio Health Services

I handled more than 30 inbound and outbound communications daily through phone, email, and digital systems. I triaged enquiries, routed cases appropriately, and managed a caseload of approximately 20 to 30 cases.

I coordinated schedules and stakeholder follow-ups to resolve conflicts and reduce missed actions. I maintained patient interaction records in accordance with documentation and confidentiality requirements and was promoted to Associate Program Manager after approximately 19 months.

Customer Service Representative (Canada Post) Nordia Inc.

I handled more than 40 customer enquiries each day in a business process outsourcing environment, providing voice and email support for Canada Post customers. I used active listening and targeted questions to identify service issues, resolve enquiries, and route cases for escalation when needed.

I troubleshot account and service issues while following support procedures and maintaining a professional customer experience. I received a Certificate of Excellence for service quality and operational efficiency.

Player Support Agent Keywords Studios

I resolved more than 30 technical and account-related player issues daily through email and chat. I documented interactions and followed platform support procedures.

I tailored written responses to user needs while maintaining the required brand voice and professional tone.

Customer Service Officer United Bank for Africa Plc (UBA)

I delivered customer support across banking operations, account services, and financial enquiries in a regulated environment. I handled sensitive financial information and client records while following internal controls and compliance requirements.

I supervised a two-person travel desk and coordinated business travel arrangements for executive and non-executive staff in line with budgets and policies. I also supported administrative work including travel coordination, invoice handling, and payment follow-ups, and received the Best Operations Staff award at UBA Obalende in 2007.

Education

Learning history

Lagos State University

Bachelor of Science (B.Sc.), Accounting

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