Manyang Manyang

Key Skills

Software

Appen

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code Programming

Top Label Types

Prompt Response Writing SFT

Freelancer Overview

I am a detail-oriented AI Training Specialist and Software Engineer with hands-on experience in high-accuracy data labeling, annotation, and evaluation for advanced AI systems. My background includes leading technical evaluations for large language models and computer vision projects, where I consistently deliver precise object detection and classification using tools like Labelbox, CVAT, and Amazon SageMaker. I am skilled in RLHF, prompt engineering, and model debugging, ensuring data quality and technical accuracy across diverse datasets. With strong programming skills in Python, JavaScript, and SQL, I excel at optimizing data pipelines and collaborating remotely to improve AI training workflows. My experience spans data classification, image segmentation, and linguistic evaluations in English and Swahili for international clients.

Labeling Experience

Multimodal LLM Technical Training & RLHF

AppenComputer Code ProgrammingPrompt Response Writing SFT

Evaluating and refining Large Language Model (LLM) outputs specifically for software engineering tasks. This involves performing code reviews on model-generated snippets in Python, JavaScript, and SQL to ensure logical correctness, security, and adherence to best practices. I utilize Reinforcement Learning from Human Feedback (RLHF) to rank model responses and provide high-quality "Golden Answers" for supervised fine-tuning.

Evaluating and refining Large Language Model (LLM) outputs specifically for software engineering tasks. This involves performing code reviews on model-generated snippets in Python, JavaScript, and SQL to ensure logical correctness, security, and adherence to best practices. I utilize Reinforcement Learning from Human Feedback (RLHF) to rank model responses and provide high-quality "Golden Answers" for supervised fine-tuning.

2025

Education

Work History