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Shedrack MezumaSM
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Shedrack Mezuma

@shedrackmezuma

I build lasting B2B client relationships through CRM workflows, proactive support, and complaint resolution.

Nigeria
Message

What I'm looking for

I'm looking to apply my customer service, CRM, and B2B account-management experience to improve client retention, streamline support workflows, and resolve escalations proactively.

I've strengthened customer retention and client satisfaction across Digital Witch Nigeria, Otimac Richardson Investment Ltd., Turbo Machineries Nigeria Limited, Future Concerns Nigeria Limited, and Soft Links Systems Limited. At Digital Witch Nigeria, I redesigned CRM follow-up workflows to accelerate student onboarding and inquiry responsiveness by 45%, contributing to the organization's highest student retention.

I've managed corporate accounts, renewals, service proposals, escalations, order cycles, and end-to-end service delivery. My consultative support and structured resolution approaches have increased client satisfaction and account continuity by 30%, improved inquiry-to-onboarding rates by 40%, and supported long-term relationships with 15+ corporate partners.

Experience

Work history, roles, and key accomplishments

OL

Corporate Sales / Customer Service Manager

Otimac Richardson Investment Ltd.

Aug 2017 - Nov 2024 (7 years 3 months)

Resolved critical client escalations and reduced repeat complaints by applying a structured, root-cause resolution framework. Streamlined client inquiry turnaround times and elevated satisfaction by delivering prompt, accurate service quotes.

Education

Degrees, certifications, and relevant coursework

UN

UniAthena

Diploma, CRM Strategies & Applications

Diploma in CRM Strategies & Applications focusing on HubSpot and Zendesk workflows, completed in June 2026.

PT

Professional Technical Training

Training, Cloud Computing Security & Systems

Cloud Computing Security & Systems Training completed in July 2025.

PT

Professional Technical Training

Advanced Certification, IT Support Services

Advanced IT Support Services Certification completed in February 2025.

African Leadership University logoAU

African Leadership University

Certificate, Virtual Assistance & CRM Management

Training in Virtual Assistance and CRM Management, completed in July 2022.

PT

Professional Technical Training

Certification, IT Support Services

IT Support Services Certification completed in June 2022.

University of Calabar logoUC

University of Calabar

Bachelor of Arts, Modern Languages & Literature

2000 - 2004

Bachelor's degree in Modern Languages & Literature (French) from the University of Calabar, leveraged for bilingual client support and cross-cultural communication.

Tech stack

Software and tools used professionally

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