Diya Gbenga
@diyagbenga
Customer experience leader driving retention, quality assurance, and data-informed operational improvements.
What I'm looking for
I am a results-driven customer experience leader with over 5 years of experience in customer success, quality assurance, and team leadership. I specialize in building high-performing teams, designing QA frameworks, and using data to improve customer outcomes.
At Tizeti Network Limited I progressed from Customer Retention Specialist to Supervisor/Manager and now Quality Assurance Analyst, delivering measurable improvements such as a 15%+ increase in renewal rates and reduced churn through loyalty and onboarding programs.
I hold a B.Sc. in Mass Communication and certifications in data analysis, project management, Scrum fundamentals, and Six Sigma Yellow Belt. I am passionate about operational strategy, process improvement, and creating positive customer impact in fast-paced technology environments.
Experience
Work history, roles, and key accomplishments
Quality Assurance Analyst
Tizeti Network Limited
Apr 2025 - Present (5 months)
Monitor and evaluate daily customer interactions to ensure quality standards, develop QA frameworks, and track KPIs such as FCR, CSAT, and AHT to improve service performance.
Customer Retention Manager
Tizeti Network Limited
Jan 2021 - Mar 2025 (4 years 2 months)
Led retention team and increased renewal rates by over 15% through onboarding programs and loyalty strategies that reduced churn and improved customer lifetime value.
Customer Retention Specialist
Tizeti Network Limited
Jan 2019 - Jan 2021 (2 years)
Managed high-volume customer interactions, created escalation paths, and contributed product feedback insights to improve resolution success and customer satisfaction.
Education
Degrees, certifications, and relevant coursework
National Open University of Nigeria
Bachelor of Science, Mass Communication
2014 - 2018
Completed a Bachelor of Science in Mass Communication at the National Open University of Nigeria between 2014 and 2018.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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