For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Ken Kipchumba

Ken Kipchumba

Data Annotation and Dataset Preparation for AI Training

KENYA flag
Eldoret, Kenya
$10.00/hrExpertHivemindTolokaClickworker

Key Skills

Software

HiveMindHiveMind
TolokaToloka
ClickworkerClickworker

Top Subject Matter

Job Market Analytics
Data Science
AI Training

Top Data Types

ImageImage
Computer Code ProgrammingComputer Code Programming
TextText

Top Task Types

RLHF
Cuboid
Data Collection
Function Calling
Polygon
Classification
Object Detection
Prompt Response Writing SFT
Evaluation Rating

Freelancer Overview

Data Annotation and Dataset Preparation for AI Training. Core strengths include Internal and Proprietary Tooling. AI-training focus includes data types such as Text and labeling workflows including Classification.

ExpertSwahiliEnglish

Labeling Experience

NLP Data Annotation and AI Training Tasks

TextEntity Ner ClassificationClassification
I contributed to high quality data annotation for natural language processing tasks as part of AI model development. My responsibilities included labeling entities and classifying segments of text critical for improving model understanding. This work enhanced overall performance and accuracy of language models. • Labeled and classified various types of textual data in annotation workflows. • Performed entity recognition and named entity classification tasks for NLP systems. • Ensured consistency and accuracy by following detailed labeling guidelines and performing QA checks. • Collaborated with team members on improving label schema and annotation processes.

I contributed to high quality data annotation for natural language processing tasks as part of AI model development. My responsibilities included labeling entities and classifying segments of text critical for improving model understanding. This work enhanced overall performance and accuracy of language models. • Labeled and classified various types of textual data in annotation workflows. • Performed entity recognition and named entity classification tasks for NLP systems. • Ensured consistency and accuracy by following detailed labeling guidelines and performing QA checks. • Collaborated with team members on improving label schema and annotation processes.

2023 - Present

Education

M

Murang'a University of Technology

Bachelor of Science, Software Engineering

Bachelor of Science
Not specified

Work History

F

Freelancer

web developer

Nairobi
2024 - Present
P

Personal project

AI Document Retrieval System (RAG Based)

Nairobi
2026 - 2026