Afnan R.

Key Skills

Software

Don't disclose

Top Subject Matter

AI training datasets (NLP, computer vision, VQA) and voice detection (human vs AI)

Model training for multiple AI applications using supervised/unsupervised methods

AI-driven counseling programs with real-time AI analysis and response

Top Data Types

Text

Audio

Image

Document

Top Task Types

Fine-tuning

Freelancer Overview

I have 5+ years of experience in AI training, data labeling, quality assurance, and AI content evaluation. Skilled in prompt engineering, NLP workflows, multilingual data review, edge-case testing, and improving AI model accuracy, reliability, and safety through detailed analysis and feedback.

Labeling Experience

Advanced Trainer in AI at Invisible technologies (Remote)

Don't discloseText

Provided AI training dataset development and optimization to ensure high-quality, accurate annotations and validation of training data. Performed data validation and quality assurance tasks to maintain consistency and correctness of both training data and model outputs. Analyzed model performance using feedback loops to implement iterative improvements and optimize AI solutions for VQA and related tasks. • Ensured annotations from machine learning models met quality and integrity standards. • Validated dataset consistency and corrected issues affecting model outputs. • Reviewed multilingual video content to tag whether dubbed voice was human or synthetic. • Used tagging and feedback to improve voice detection models.

2024 - Present

Advanced Trainer in AI at Outlier (Remote)

Don't discloseTextFine-tuning

Worked as an Advanced Trainer in AI focusing on developing and improving machine learning and deep learning models using supervised and unsupervised learning approaches. Contributed to advanced AI training workflows intended to improve model precision and overall performance. Collaborated with interdisciplinary teams to refine models based on ongoing research and iteration. • Applied supervised and unsupervised training methods to boost precision and performance. • Supported scalable cloud-based AI solutions for efficient training and processing. • Participated in team collaboration to incorporate latest research into model refinement. • Focused on continuous improvement of model outcomes through iterative training.

2023 - Present

Multilingual AI Model Evaluation & Data Annotation

TextFine-tuning

Worked on multilingual AI training and data labeling projects involving text and audio evaluation, annotation, quality assurance, and prompt refinement. Reviewed AI-generated responses, identified edge cases, validated datasets, and improved model accuracy, safety, and reliability through detailed feedback and stress testing. Collaborated remotely with AI teams on NLP workflows, conversational AI evaluation, and fine-tuning tasks while maintaining high data quality standards.

2024 - 2025

AI Counsellor at Outlier (Remote)

Don't discloseAudio

Provided AI counseling and support services that incorporated AI interventions alongside traditional therapy approaches. Collaborated with interdisciplinary teams to enhance AI counseling tools through iterative training and validation. Participated in crisis intervention and used AI for real-time analysis and response while maintaining confidentiality and legal/ethical compliance. • Delivered individualized counseling integrating traditional therapy and AI interventions. • Supported iterative training/validation cycles for AI counseling tools. • Used AI for real-time crisis analysis and response support. • Maintained confidential records and followed legal and ethical requirements.

2024 - 2024

Education

Work History