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A

Asher B.

Ai data annotator- computing and technology

Nigeria flagKaduna, Nigeria

Key Skills

Software

Mighty AIMighty AI
MindriftMindrift
Axiom AI

Top Subject Matter

Healthcar
Computing
E-commerce

Top Data Types

ImageImage
VideoVideo
TextText

Top Task Types

ClassificationClassification
SegmentationSegmentation
Evaluation/RatingEvaluation/Rating
Text GenerationText Generation
Question AnsweringQuestion Answering

Freelancer Overview

I have hands-on experience in data labeling and AI training data through roles with Outlier, Handshake, and Atlas, where I contributed to datasets used for LLM alignment and computer vision models. My work included text classification, named entity recognition, sentiment annotation, image segmentation, bounding box labeling, and RLHF response ranking. I’m used to working with strict annotation guidelines, maintaining high accuracy and consistency, and flagging ambiguous cases for QA review to ensure dataset quality at scale. I also hold a certificate in data annotation, which strengthened my understanding of data quality standards, bias reduction, and guideline adherence. Key skills I bring are attention to detail, fast learning of new task schemas, consistency across high-volume tasks, and clear communication with QA and project teams. Having worked across multiple platforms and project types, I can quickly adapt to new tools and labeling workflows, which makes me reliable for fast-paced AI training projects.

Labeling Experience

Video and image rating for computer visiom

VideoVideoEvaluation/RatingEvaluation/Rating

Labeled and classified large volumes of text data for named entities, sentiment, and intent. Ensured high accuracy by adhering to strict project guidelines and participating in QA reviews. Collaborated with the team to resolve edge cases and improve labeling consistency.

2024 - 2026

Image and text annotation for computer vison

ImageImageClassificationClassification

Performed bounding box and image classification tasks for computer vision datasets. Also annotated text data for model fine-tuning. Focused on accuracy, consistency, and meeting project KPIs. Used platform tools to submit work and receive feedback for continuous improvement.

2023 - 2025

Llm response evaluation

TextTextClassificationClassification

Annotated and evaluated AI-generated responses for a large language model training project. Tasks included ranking responses for helpfulness, accuracy, and safety, identifying hallucinations, and flagging policy violations. Followed detailed guidelines to maintain >95% consistency. Processed 500+ tasks weekly while meeting tight deadlines.

2022 - 2024

Education

A

Air Force Institute of Technology

Bachelor's Degree, Computer Science

Bachelor's Degree
2021 - 2025

Work History

N

Nigerian nuclear regulatory authority

Computer specialist

Kaduna
2025 - 2026
G

Glit Publishers

Editor and Programmer

Kaduna
2025 - 2026