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Diya GbengaDG
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Diya Gbenga

@diyagbenga

Customer experience leader driving retention, quality assurance, and data-informed operational improvements.

Nigeria
Message

What I'm looking for

I seek a role where I can lead customer-centric teams, use data to improve operations, drive retention, and implement scalable QA processes.

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

TL
Current

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.

Education

Degrees, certifications, and relevant coursework

National Open University of Nigeria logoNN

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

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Diya Gbenga - Quality Assurance Analyst - Tizeti Network Limited | Himalayas