Mbalenhle Dimba
Mbalenhle Dimba

Customer Operations, Sales and Support Specialist

Actively looking · Member since 13 Oct 2026
Location
Durban, South Africa
Desired salary
Confidential
Work preference
Remote Only / Full Time
Experience level
Senior

About

Professional summary

I am an autonomous, results-driven Customer Operations, Sales, and Support Specialist with more than seven years of experience in high-volume international BPO environments supporting UK and US campaigns.

I have experience managing omnichannel customer interactions across phone, live chat, and email while using CRM, ticketing, and cloud telephony systems. I consistently work to SLA requirements and focus on first-contact resolution, customer satisfaction, and accurate case documentation.

I combine customer support expertise with direct sales, upselling, and retention capabilities. I am comfortable identifying customer needs, resolving account and billing concerns, and recommending relevant products or service upgrades.

I have led contact-centre teams, supported agent development through coaching and quality reviews, and handled escalated customer complaints. I am experienced in monitoring operational KPIs, queue performance, and team workflows.

I am based in Durban, South Africa, and am available for on-site, hybrid, or global remote opportunities. I have a dedicated home-office setup with high-speed fibre internet, backup connectivity, a noise-cancelling headset, and dual monitors.

Notice period: Immediate

Skills

24 capabilities

Experience

Career history

Customer Support & Sales Advisor Concentrix

Managed more than 80 daily omnichannel customer interactions across VoIP, live chat, and email ticketing for the Vodafone UK campaign. Used Zendesk and Salesforce CRM while maintaining over 98% SLA compliance and coordinating with distributed operations teams through Microsoft Teams and Outlook.

Resolved more than 30 complex billing disputes and technical account queries each week through active listening and systematic troubleshooting. Maintained a 92% first-contact resolution rate and 95% CSAT score while applying targeted upselling and retention strategies that exceeded quarterly performance targets.

Outbound Sales Representative Ignition Group

Completed more than 100 outbound sales calls daily for the AT&T USA campaign, following operational schedules, call-queue priorities, and sales processes in a fast-paced telecommunications environment.

Exceeded monthly conversion quotas and revenue targets by 15–20% through tailored pitches for service upgrades, device add-ons, and acquisition packages. Performed workstation management and technical troubleshooting to maintain over 99% system uptime across telephony and CRM platforms.

Customer Service Representative & Team Leader CCI Global

Coached and led a team of 12–15 contact-centre agents supporting TalkTalk UK and Spirit Airlines USA campaigns. Managed daily operations, delivered line coaching, and conducted quality assurance reviews to support agent performance and workflow consistency.

Served as the primary escalation point for high-priority aviation and telecommunications customer complaints. Used formal de-escalation techniques to achieve a resolution rate above 90% on initial contact while monitoring KPIs, queue metrics, SLA compliance, and target achievement.

Education

Learning history

EduCourse

Administrative Assistant Certificate, Administrative Assistance

Administrative Assistant Certificate.

Microsoft & LinkedIn Learning

Career Essentials in Administrative Assistance, Administrative Assistance

Career Essentials in Administrative Assistance certification.

PMI / LinkedIn Learning

Administrative Professional Foundations & Project Resource Management, Administration and Project Resource Management

Professional development in administrative foundations and project resource management.

HRCI / NASBA & LinkedIn Learning

Business Etiquette: Phone, Email, & Text, Business Communication

Training in professional business etiquette for phone, email, and text communication.

EduCourse

Virtual Assistant Training Certificate, Virtual Assistance

Virtual Assistant Training Certificate.

Charles Sabelo High School

National Senior Certificate (Grade 12)

Completed National Senior Certificate, Grade 12.

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