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Xolani Mgidi

Xolani Mgidi

AI Specialist |Graphic Designer |vibe code

South Africa flagWitbank, South Africa
$18.00/hrIntermediateGoogle Cloud Vertex AIClickworker

Key Skills

Software

Google Cloud Vertex AIGoogle Cloud Vertex AI
ClickworkerClickworker

Top Subject Matter

Media & Content Creation
Generative ai & machine learning
Ai voice agents

Top Data Types

TextText
DocumentDocument

Top Task Types

TranscriptionTranscription
Question AnsweringQuestion Answering
Text GenerationText Generation
Text SummarizationText Summarization
SegmentationSegmentation

Freelancer Overview

"I am a results-driven professional with a specialized background in AI Engineering and Digital Content Creation. My experience involves high-level data organization and quality-focused execution, developed through both my technical studies and my work as a Stock Controller and End Controller. In these roles, I managed complex data workflows, ensured strict compliance with health and safety standards, and maintained 100% accuracy in high-pressure environments.Currently, I am expanding my technical expertise through Google’s Developers Program and managing my own platform/business [danielblacc.com]. My qualification from SAACFY (2022) in scriptwriting and filmmaking further enhances my ability to label and refine multimedia datasets with a keen eye for detail. I bring a unique combination of technical AI knowledge and a proven track record of 'Attention to Detail' and 'Punctuality' in professional workflows."

IntermediateEnglish

Labeling Experience

Freelance Graphic Design

ImageSegmentation
Utilized Adobe Photoshop,canva,affinity to perform high-precision semantic segmentation for product imagery. Focused on pixel-accurate masking and background removal to generate clean training datasets for visual AI models. Expert in identifying complex edges and maintaining structural integrity in digital product assets

Utilized Adobe Photoshop,canva,affinity to perform high-precision semantic segmentation for product imagery. Focused on pixel-accurate masking and background removal to generate clean training datasets for visual AI models. Expert in identifying complex edges and maintaining structural integrity in digital product assets

2025 - Present

AI Content Evaluation & Scripting

TextRLHF
Expertly evaluated Large Language Model (LLM) responses for factual accuracy, tone, and adherence to complex instructions. Leveraged my background in scriptwriting and AI engineering to classify intent and provide high-quality feedback for model fine-tuning. Focused on ensuring safe, helpful, and technically sound AI outputs across diverse creative and technical datasets.

Expertly evaluated Large Language Model (LLM) responses for factual accuracy, tone, and adherence to complex instructions. Leveraged my background in scriptwriting and AI engineering to classify intent and provide high-quality feedback for model fine-tuning. Focused on ensuring safe, helpful, and technically sound AI outputs across diverse creative and technical datasets.

2024 - Present

Education

G

google

ai engineering, prompt engineering,LLM,RAG,MCP,NLP,

ai engineering
2026 - 2026
S

SAACFY

Certificate, Film Studies

Certificate
2022 - 2022

Work History

W

Witbank Liquor

Stock Controller

Witbank
2024 - Present
W

Witbank Liquor

Casual Stock Counter

Witbank
2023 - 2024