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F

Fred Muchoki

Data Annotation – Handshake Ai (Remote)

Kenya flagMombasa, Kenya
$8.00/hrEntry LevelOtherAppenAxiom AI

Key Skills

Software

Other
AppenAppen
Axiom AI
MercorMercor
MindriftMindrift
OneFormaOneForma
iMeritiMerit

Top Subject Matter

General AI / Machine Learning
data and image annotation
Ai training

Top Data Types

DocumentDocument
ImageImage
AudioAudio
TextText

Top Task Types

Bounding BoxBounding Box
Entity (NER) ClassificationEntity (NER) Classification
SegmentationSegmentation
Question AnsweringQuestion Answering
Text GenerationText Generation
TranscriptionTranscription
Evaluation/RatingEvaluation/Rating
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

Data Annotation Specialist (Handshake AI). Core strengths include Other and Altas AI Capture. Education includes Diploma, Technical University of Mombasa (2024). AI-training focus includes data types such as Image and Text and labeling workflows including Bounding Box and Entity (NER) Classification.

Entry LevelEnglishSwahili

Labeling Experience

Data Annotation Specialist (Altas AI Capture)

TextEntity Ner Classification
In this position, I processed datasets for text tagging, classification, and entity recognition using the Altas AI Capture platform. I reviewed and corrected annotation inconsistencies to ensure strict compliance with project guidelines. I contributed to model improvement cycles through precise and consistent data labeling. • Processed over 300 datasets and reviewed 5,000+ labeled data points. • Maintained 97%+ annotation accuracy on all text-based projects. • Coordinated with team members and handled workflow efficiently. • Interpreted ambiguous instructions and escalated edge cases as needed.

In this position, I processed datasets for text tagging, classification, and entity recognition using the Altas AI Capture platform. I reviewed and corrected annotation inconsistencies to ensure strict compliance with project guidelines. I contributed to model improvement cycles through precise and consistent data labeling. • Processed over 300 datasets and reviewed 5,000+ labeled data points. • Maintained 97%+ annotation accuracy on all text-based projects. • Coordinated with team members and handled workflow efficiently. • Interpreted ambiguous instructions and escalated edge cases as needed.

2026 - Present

Data Annotation Specialist (Handshake AI)

OtherImageBounding Box
In this role, I annotated and labeled images, videos, and audio files to support AI/ML model training across diverse datasets. I performed bounding box annotation, object segmentation, and pixel-level labeling to enhance computer vision model performance. I consistently maintained high accuracy while adhering to stringent quality assurance protocols. • Labeled over 500 images, videos, and audio files with 98%+ accuracy. • Assigned entity tags and classifications as per task instructions. • Executed object segmentation for model optimization. • Maintained data quality across multiple annotation tasks.

In this role, I annotated and labeled images, videos, and audio files to support AI/ML model training across diverse datasets. I performed bounding box annotation, object segmentation, and pixel-level labeling to enhance computer vision model performance. I consistently maintained high accuracy while adhering to stringent quality assurance protocols. • Labeled over 500 images, videos, and audio files with 98%+ accuracy. • Assigned entity tags and classifications as per task instructions. • Executed object segmentation for model optimization. • Maintained data quality across multiple annotation tasks.

2025 - Present

Education

T

Technical University of Mombasa

Diploma, Nautical Science

Diploma
2021 - 2024

Work History

H

Handshake AI

Data Annotation Specialist

New york
2025 - Present