Available to hire
AI/ ML engineer with a deep passion for developing innovative solutions using Generative AI and NLP technologies.
Experienced in building, fine-tuning, and deploying LLMs for diverse applications, including fake news detection, creative text generation, and multimodal interactions. Proven track record in winning hackathons and delivering high-impact AI solutions. Certified in Python development, Generative AI, and web development, with a strong foundation in analytical chemistry.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Language
English
Advanced
Afrikaans
Intermediate
Work Experience
Remote Software Engineer for AI Training Data at Outlier.ai
July 1, 2024 - PresentRemote software engineer for AI training data; verified training data and evaluated AI model outputs to improve accuracy and reliability; focused on AI/ML, computer vision, and Python to drive novel AI solutions.
AI/ML Consultant at Kwantu Pty Ltd
April 1, 2025 - October 6, 2025Developed and deployed multiple chatbots using LangChain, FastAPI, and various LLMs; integrated with WhatsApp Business API and Telegram; built robust data pipelines for South African ID document recognition including data cleaning, annotation, model training, and OCR integration.
AI Developer & Hackathon Participant at Freelance / Lab Lab.ai
December 31, 2024 - October 6, 2025Created AI applications in NLP, speech synthesis, and ML; developed 'Vocal Thread,' an AI-powered tool that converts YouTube comments to speech using Eleven Labs API.
AI Prompt Evaluator Translator at Remote AI Prompt Evaluator (Contract)
December 31, 2024 - October 6, 2025Enhanced AI-generated responses for a GPU enterprise client; optimized prompts in fields like medical, legal, and finance using LHF techniques.
Chat Snap - Extractor at Chat Snap
January 31, 2024 - October 6, 2025Python-based script to extract text, timestamps, and emojis from chat screenshots with 99% accuracy; developed for Next Sapien project.
Remote Software Engineer for AI Training Data at Outlier.ai
July 1, 2024 - PresentVerified training data and evaluated AI model outputs to improve accuracy and reliability. Focused on AI/ML and NLP training data pipelines; maintained infrastructure and addressed connectivity issues to enhance model performance.
AI/ML Consultant at Kwantu PTY LTD
April 1, 2025 - October 6, 2025Developed and deployed multiple chatbot solutions (RAG PDF, RAG SQL, NLP Demo) using LangChain, FastAPI, and various LLMs; integrated with WhatsApp Business API and Telegram.
Freelance AI Developer & Hackathon Participant at Self-Employed / Pretoria
October 1, 2024 - October 6, 2025Developed AI applications in NLP, speech synthesis, and machine learning. Created 'Vocal Thread,' an AI-powered tool that converts YouTube comments into speech using Eleven Labs' API.
AI Developer & Hackathon Participant at Next Sapien
December 31, 2023 - October 6, 2025Facial analysis AI-based demographic insights; built computer vision pipelines for demographic estimation.
Hackathon Participant / Team Member at Geekle.us Hackathon
September 1, 2023 - October 6, 2025Developed backend for a WebGPU-based project; demonstrated API integrations and team collaboration for a one-day challenge.
AI Prompt Evaluator (Translator) [Contract] at Remote
December 31, 2024 - October 6, 2025Enhanced AI-generated responses for a GPT enterprise client; optimized prompts in fields such as medical, legal, and finance using RLHF techniques.
Vocal Thread AI-Powered YouTube Comment Analysis at Vocal Thread / Lab Lab.ai
September 30, 2024 - October 6, 2025Developed an AI-powered web app that converts YouTube comments into audio; implemented sentiment analysis and a 'Chat with Comments' feature; integrated with Eleven Labs and Google Gemini.
TalentFlow Bot at Lab Lab.ai Hackathon
September 30, 2024 - October 6, 2025Created a smart recruitment assistant that handles candidate screening, interview scheduling, and feedback collection; integrated natural language processing and automation tools.
Quix Flow AI-Powered Jira Optimization Tool at Lab Lab.ai Hackathon
August 31, 2024 - October 6, 2025Built an automation tool for Jira work flows using voice commands; improved ticket creation, task assignment, and project management.
Truth Guard AI - Fake News Detection System at Lab Lab.ai Hackathon
January 31, 2024 - October 6, 2025Created a system using Llama 3 for real-time fake news detection; developed content moderation tooling to enhance platform reliability.
Chat Snap - Screenshot Text Extraction at Lab Lab.ai Hackathon
December 31, 2023 - October 6, 2025Python-based script to extract text, timestamps, and emojis from chat screenshots with high accuracy; prepared for Next Sapien.
AI-Powered FinTech Assistant at Lab Lab.ai Hackathon
May 1, 2025 - October 6, 2025Developed a conversational AI assistant for fintech using OpenAI API and LangChain; automated client interactions, FAQs, and reporting workflows.
Remote Software Engineer for AI Training Data at Outlier.ai
July 1, 2024 - PresentWorked with the Outlier platform to enhance AI performance using RLHF (Reinforcement Learning with Human Feedback). Verified training data and evaluated AI model outputs to improve accuracy and reliability. Focused on AI/ML, computer vision, and Python to drive novel AI solutions.
Freelance AI Developer & Hackathon Participant at Self-employed
October 1, 2024 - October 6, 2025Created AI applications in NLP, speech synthesis, and machine learning. Developed 'Vocal Thread,' an AI-powered tool that converts YouTube comments into speech using Eleven Labs’ API.
AI Prompt Evaluator Contractor at Remote
December 1, 2024 - October 6, 2025Hackathon Team Member at Geeksle.us (Geekle.us Hackathon)
September 1, 2024 - October 6, 2025ChatSnap - Screen Text Extractor at ChatSnap
January 1, 2024 - October 6, 2025Created a Python-based script to extract text, timestamps, and emojis from chat screenshots
Facial Analysis AI-based Demographic Insights at NextS APIen
December 1, 2023 - October 6, 2025Engineered an AI-driven facial analysis tool focusing on gender identification and demographic insights. Used computer vision to assess face aging and demographic trends.
Web GPU Backend with Data Visualization at VisualPro
August 1, 2023 - October 6, 2025Winner of the Web GPU Hackathon - One-Day Challenge. Developed a backend for WebGPU to process user input and render 3D data.
Laboratory Analyst & Assistant at Afrisam
July 31, 2022 - October 6, 2025Spearheaded routine and specialized laboratory testing, ensuring top-tier quality control. Utilized advanced laboratory equipment and collaborated with interdisciplinary teams on product development and QA.
Education
National Diploma at Tshwane University of Technology
January 1, 2010 - July 1, 2015National Senior Certificate at Pretoria Technical High School
January 1, 2005 - December 31, 2009National Senior Certificate at Pretoria Technical High School
January 1, 2005 - December 31, 2009National Diploma: Analytical Chemistry at Tshwane University of Technology
January 1, 2010 - July 1, 2015National Senior Certificate at Pretoria Technical High School
January 1, 2005 - December 31, 2009National Diploma: Analytical Chemistry at Tshwane University of Technology
January 1, 2010 - July 31, 2015Qualifications
LangChain & Vector Databases in Production
January 11, 2030 - October 6, 2025Web GPU Hackathon - Outstanding Performance
January 11, 2030 - October 6, 2025Hackathon – Lab Lab.ai
January 11, 2030 - October 6, 2025Ge ekle.us Hackathon FR1 Team Member
January 11, 2030 - October 6, 2025Chat Snap - Extractor
January 11, 2030 - October 6, 2025LabLab.ai Hackathon – Outstanding Performance
January 11, 2030 - October 6, 2025LabLab.ai Hackathon – Team Recognition Award
January 11, 2030 - October 6, 2025Microsoft Excel Fundamentals & Intermediate
January 11, 2030 - October 6, 2025National Senior Certificate
January 1, 2005 - December 31, 2009National Diploma: Analytical Chemistry
January 1, 2010 - July 31, 2015Python Development Certification
January 11, 2030 - October 6, 2025Generative AI Certification
January 11, 2030 - October 6, 2025Web Development Certification
January 11, 2030 - October 6, 2025Industry Experience
Software & Internet, Professional Services, Education, Manufacturing, Media & Entertainment, Gaming
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Hire a AI Developer
We have the best ai developer experts on Twine. Hire a ai developer in Pretoria today.