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Christopher Bolo

Christopher Bolo

Expert Data Annotator and AI Trainer with hands-on experience in LLM fine-t

Kenya flagNairobi, Kenya
$5.00/hrExpertAppenArgillaAxiom AI

Key Skills

Software

AppenAppen
ArgillaArgilla
Axiom AI
ClickworkerClickworker
CloudFactoryCloudFactory
CrowdFlowerCrowdFlower
CVATCVAT
DataloopDataloop
HastyHasty
MercorMercor
MindriftMindrift

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
VideoVideo

Top Task Types

Action Recognition
Bounding Box
Classification
Fine Tuning
Tracking

Freelancer Overview

As a professional data labeller with extensive training in AI and LLM, my area of expertise is the creation, annotation, and refinement of datasets that power high-performing AI systems. Natural language processing, computer vision, and conversational AI are just a few of the many fields in which I work. Through timely optimization, linguistic assessment, and constant data quality verification, I have helped to increase model accuracy. I take great satisfaction in completing each labeling work with accuracy and consistency while abiding by project-specific rules and moral principles. I am a valuable member of any data training team that prioritizes creativity and dependability because of my meticulous attention to detail, aptitude for seeing data patterns, and dedication to enhancing AI comprehension.

ExpertEnglishSpanish

Labeling Experience

Hasty

Hasty, CVAT

HastyImageBounding BoxPolygon
quality was a 95% requirement on accuracy, image segmentation

quality was a 95% requirement on accuracy, image segmentation

2024

Education

U

University of California, Berkeley

Bachelor of Science, Computer Science

Bachelor of Science
2022 - 2022

Work History

C

Cloudfactory

Data specialist

Nairobi
2023 - 2025