Nyaenya Moseti

Key Skills

Software

CloudFactory

Remotasks

V7 Labs

Top Subject Matter

AI Model Behavior

Coding Domain Expertise

Natural Language

Top Data Types

Text

Image

Document

Top Task Types

Classification

Entity (NER) Classification

Segmentation

Bounding Box

Polygon

Data Collection

Freelancer Overview

Experienced data annotation and AI training specialist with hands-on work across Lima Labs, CloudFactory, and Remotasks, covering text classification, RLHF response ranking, instruction-following QA, named entity recognition, coding annotation, and image labeling. I bring a strong technical edge as a software developer and AI solutions architect — meaning I don't just label code tasks, I understand the underlying logic, which translates directly into higher accuracy and fewer revisions. I'm comfortable across all four core task types: Coding, General Finance, Maths, and can adapt quickly to Medical with proper onboarding. What sets me apart is my active AI tooling stack — I work daily with Claude Pro, Google One AI Pro (Gemini), and ChatGPT, giving me a deep, practical understanding of how LLMs generate responses, where they fail, and what "good" output looks like from a human feedback perspective. I'm currently pursuing a BS in Computer Science at University of the People, which continuously sharpens my ability to handle complex, domain-specific annotation tasks with precision and consistency.

Labeling Experience

Data Annotator

TextClassification

As a Data Annotator at Lima Labs, I conducted structured labeling for AI model training pipelines, focusing on high-quality outputs and guideline adherence. My responsibilities included text classification, entity labeling, RLHF, and coding annotation. I ensured consistent quality, flagged edge cases, and delivered precise annotations. • Performed LLM response ranking and evaluation using RLHF methods. • Labeled entities, classified text, and reviewed Python/JavaScript code for annotation accuracy. • Provided feedback to improve annotation guidelines and clarity. • Maintained high acceptance rates in platform-managed QA processes.

As a Data Annotator at Lima Labs, I conducted structured labeling for AI model training pipelines, focusing on high-quality outputs and guideline adherence. My responsibilities included text classification, entity labeling, RLHF, and coding annotation. I ensured consistent quality, flagged edge cases, and delivered precise annotations. • Performed LLM response ranking and evaluation using RLHF methods. • Labeled entities, classified text, and reviewed Python/JavaScript code for annotation accuracy. • Provided feedback to improve annotation guidelines and clarity. • Maintained high acceptance rates in platform-managed QA processes.

2024 - Present

Data Labeler & AI Trainer

CloudfactoryTextEntity Ner Classification

At CloudFactory, I executed high-volume annotation tasks for enterprise AI clients, maintaining exceptional labeling accuracy. I worked on text annotation, sentiment analysis, and named entity recognition datasets. Leveraging the platform's QA workflows, I ensured all outputs met client benchmarks. • Conducted multi-class text classification and entity labeling. • Assessed AI model responses for instruction-following quality. • Maintained accuracy using structured workflow systems. • Consistently applied taxonomies across annotation categories.

At CloudFactory, I executed high-volume annotation tasks for enterprise AI clients, maintaining exceptional labeling accuracy. I worked on text annotation, sentiment analysis, and named entity recognition datasets. Leveraging the platform's QA workflows, I ensured all outputs met client benchmarks. • Conducted multi-class text classification and entity labeling. • Assessed AI model responses for instruction-following quality. • Maintained accuracy using structured workflow systems. • Consistently applied taxonomies across annotation categories.

2023 - 2024

Freelance Tasker

RemotasksImageSegmentation

As a Freelance Tasker at Remotasks (Scale AI), I performed diverse AI training work on both image and text data. My main duties included image annotation, bounding boxes, semantic segmentation, and lidar point cloud labeling. I passed multiple qualification tests and contributed to LLM fine-tuning with QA and ranking tasks. • Delivered bounding box and segmentation labeling on images and LIDAR data. • Worked on text-based QA, conversation annotation, and preference ranking tasks. • Achieved consistent output quality and minimal revision rates. • Participated in high-volume sprints for AI dataset creation.

As a Freelance Tasker at Remotasks (Scale AI), I performed diverse AI training work on both image and text data. My main duties included image annotation, bounding boxes, semantic segmentation, and lidar point cloud labeling. I passed multiple qualification tests and contributed to LLM fine-tuning with QA and ranking tasks. • Delivered bounding box and segmentation labeling on images and LIDAR data. • Worked on text-based QA, conversation annotation, and preference ranking tasks. • Achieved consistent output quality and minimal revision rates. • Participated in high-volume sprints for AI dataset creation.

2022 - 2023

Education

Work History