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Lebogang Sindane

@lebogangsindane

Technical Support Specialist delivering calm, customer-focused troubleshooting across DSL, fibre, wireless, and mail systems.

South Africa
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What I'm looking for

I’m looking for a challenging Technical Support position where I can troubleshoot DSL/fibre/wireless issues, keep customer communication calm and clear, and use data-driven automation to improve SLAs, first contact resolution, and customer satisfaction.

I’m an IT Support professional with 2+ years’ experience troubleshooting and resolving complex customer and client network issues for local and global ISPs. I stay patient and empathetic, keeping calm under pressure while handling high-volume calls, chats, and emails in entirely remote environments.

I combine deep technical expertise across DSL, ADSL, VDSL, fibre, and wireless (Wi‑Fi)—plus TCP/IP and Router/Modem configuration—so customers get clear, practical fixes fast. I also support mail server environments and perform fault logging on ticketing systems (Zendesk and Unibase), including remote assistance through CPE management and Amazon IOT Core.

In my roles, I’ve consistently improved outcomes through both service quality and automation. I resolved 30+ daily DSL/fibre/wireless and power-related inquiries, trained internal AI Large Language models using call logs and troubleshooting guides, and reduced customer churn by 15% through proactive issue resolution and data-driven forecasting. I’ve also contributed to data reliability, flagging inconsistencies in AI model training work to support an estimated 20% improvement in data reliability.

I prioritize the client experience beyond a standard ticket number—using emotional intelligence to de-escalate frustrated situations and process optimization to troubleshoot step-by-step efficiently. I’m currently seeking a challenging Technical Support position where I can continue delivering excellent support and measurable value across business hours and global teams.

Experience

Work history, roles, and key accomplishments

Toloka logoTO
Current

Freelance Data Annotator

Feb 2026 - Present (4 months)

Applied labeling rubrics to annotate text, images, and video for AI model training, improving dataset reliability by an estimated 20% through targeted QA and error flagging. Followed detailed annotation guidelines to produce structured outputs at high volume.

RG

Tier 1 Technical Support Contractor

ROARforGood & GGChest

Dec 2025 - Mar 2026 (3 months)

Provided Tier 1 technical support for ROARforGood workplace safety panic button solutions and GGChest gaming operations via phone and email, troubleshooting hardware/software within the ROARforGood ecosystem. Managed high-volume B2B client inquiries using Zendesk, Slack, and Google Workspace.

Education

Degrees, certifications, and relevant coursework

University of South Africa logoUA

University of South Africa

Bachelor of Science, Computer Science & Mathematics

Pursuing a BSc in Computer Science & Mathematics at the University of South Africa, with modules including Statistics, Economics, and Business Management.

SS

Sandown High School

Matric Certificate, General Education

2014 - 2017

Completed a Matric Certificate at Sandown High School from 2014 to 2017.

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