Keith K.

Key Skills

Software

Remotasks

Other

Appen

Clickworker

AWS SageMaker

Argilla

Top Subject Matter

General AI/ML Datasets

Multilingual and Conversational Data

Natural Language and Conversational Data

Top Data Types

Image

Text

Document

Top Task Types

Classification

Entity (NER) Classification

Freelancer Overview

Data Labeling & Annotation Specialist – Remotasks. Core strengths include Remotasks and Other. Education includes Bachelor of Science, Kabarak University. AI-training focus includes data types such as Image and Text and labeling workflows including Classification, Entity (NER) Classification, and Evaluation.

Labeling Experience

Data Quality Reviewer – Crowd-Based Platforms

OtherText

Serving as a Data Quality Reviewer on crowd-based platforms, I reviewed labeled datasets to ensure alignment with project guidelines. My responsibilities included flagging and correcting errors, which improved overall dataset quality for AI training. I independently maintained high productivity and accuracy throughout all assigned projects. • Reviewed and validated dataset annotations • Flagged inconsistencies and ensured data integrity • Corrected errors to enhance dataset quality • Contributed to quality assurance in AI training data pipelines

2024 - Present

Freelance Data Annotator – Independent Projects

OtherTextClassification

In my work as a Freelance Data Annotator, I contributed to various data annotation projects involving text and audio datasets. I focused on labeling multilingual and conversational data on different platforms while ensuring data quality through careful review. I adapted quickly to new annotation tools and guidelines in each short-term project. • Labeled text and audio data, including Swahili, English, and Sheng • Categorized and tagged data based on project requirements • Validated output for high quality • Worked with multiple annotation platforms and workflows

2023 - Present

Data Annotation Contributor – Remote AI Projects

OtherTextEntity (NER) Classification

As a Data Annotation Contributor for Remote AI Projects, I annotated multilingual datasets for natural language processing models. This involved labeling conversational and contextual data and correcting inconsistencies in the datasets. I remained focused and accurate even during repetitive tasks and under strict guidelines. • Annotated Swahili, English, and Sheng conversational data • Labeled entities for NLP model training • Identified and corrected dataset inconsistencies • Followed high quality benchmarks and instructions

2022 - 2023

Data Labeling & Annotation Specialist – Remotasks

RemotasksImageClassification

As a Data Labeling & Annotation Specialist at Remotasks, I completed varied data labeling and annotation tasks for machine learning datasets. My work included annotating image, text, and audio data following precise project guidelines and quality standards. I consistently delivered high-quality labeled data and corrected errors to improve dataset accuracy. • Labeled images, text, and audio for machine learning models • Reviewed and corrected labeled data to ensure accuracy • Adhered strictly to project guidelines and deadlines • Maintained efficiency and consistency on high-volume tasks

2021 - 2023

Education

Work History