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Mamu MatetaMM
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Mamu Mateta

@mamumateta

Customer Support Specialist at BitMARTe Ecommerce who supported 100+ merchants and cut average response time by 70%.

Nigeria
Message

At BitMARTe Ecommerce, I managed customer support tickets across phone, email, WhatsApp, and chat, supporting more than 100 merchants with account setup, onboarding, and platform navigation.

I reduced average response time by 70% through saved replies, workflow improvements, and ticket prioritization. I maintained a 95%+ CSAT score and 98%+ accuracy in customer records.

At Airtel Nigeria (Airtel Networks Limited), I supported customers with SIM registration, account management, billing, airtime and data services, and network-related issues. I also diagnosed technical issues and escalated complex cases for resolution.

Earlier, at Bil Kabab Chops and Coffee, I mobilized and billed more than 600 clientele within five months of commencement. I’ve also supported customers in retail at Artee Group Landmark (SPAR).

Experience

Work history, roles, and key accomplishments

AS

Customer Service / Sales Associate

Artee Group Landmark (SPAR)

Jan 2023 - Dec 2023 (11 months)

Guided customers in purchasing decisions through quality service, upsold and cross-sold products, and informed customers of promotions.

BC

Customer Service Representative

Bil Kabab Chops and Coffee

Jan 2022 - Dec 2022 (11 months)

Handled customer care relations and business plan development. Mobilized and billed a clientele of over 600 customers within 5 months.

Education

Degrees, certifications, and relevant coursework

Udemy logoUD

Udemy

Customer Success: How to reduce CHURN and increase retention, Customer Success

2026 - 2026

Completed a course on Customer Success: How to reduce CHURN and increase retention in 2026.

Udemy logoUD

Udemy

Professional Diploma in Remote Customer Support, Remote Customer Support

2026 - 2026

Completed a Professional Diploma in Remote Customer Support in 2026.

DC

Digital WITCH Community

IT Skill Training, IT Skills

2025 - 2025

Completed IT Skill Training in 2025.

PP

Plateau State Polytechnic

HND, Accountancy

Completed a Higher National Diploma in Accountancy in 2012.

PP

Plateau State Polytechnic

OND, Accountancy

Completed an Ordinary National Diploma in Accountancy in 2008.

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