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Ann Ndungi

Ann Ndungi

Data Annotator, Independent Contractor, Freelancer

Kenya flagNairobi, Kenya
$10.00/hrExpertAppenRemotasksOneforma

Key Skills

Software

AppenAppen
RemotasksRemotasks
OneFormaOneForma

Top Subject Matter

Multiple industries (general AI/ML applications)

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

ClassificationClassification
Bounding BoxBounding Box
Object DetectionObject Detection
Evaluation/RatingEvaluation/Rating

Freelancer Overview

Data Annotator, Independent Contractor, Freelancer. Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Appen. Education includes Bachelor of Arts, Karatina University (2017) and Diploma, Premese Africa Development Institute (2012). AI-training focus includes data types such as Text and labeling workflows including Classification.

ExpertEnglishSwahili

Labeling Experience

Appen

Data Annotator, Independent Contractor, Freelancer

AppenTextClassification
As a Data Annotator at Appen, I accurately annotated large volumes of textual data using various annotation tools and adhered to client guidelines. I was responsible for maintaining high quality standards and consistently meeting project deadlines while delivering error-free data sets ready for machine learning model training. My work contributed directly to the successful implementation of AI technologies for clients in diverse industries. • Annotated and classified datasets across multiple subject areas as an independent contractor. • Collaborated with clients to clarify annotation requirements and provide project updates. • Used client-specified annotation tools to ensure thorough and precise data labeling. • Delivered high-quality, validated annotations that were suitable for AI and machine learning training.

As a Data Annotator at Appen, I accurately annotated large volumes of textual data using various annotation tools and adhered to client guidelines. I was responsible for maintaining high quality standards and consistently meeting project deadlines while delivering error-free data sets ready for machine learning model training. My work contributed directly to the successful implementation of AI technologies for clients in diverse industries. • Annotated and classified datasets across multiple subject areas as an independent contractor. • Collaborated with clients to clarify annotation requirements and provide project updates. • Used client-specified annotation tools to ensure thorough and precise data labeling. • Delivered high-quality, validated annotations that were suitable for AI and machine learning training.

2021 - Present

Data Annotator/ labelling

ImageBounding Box
Identified raw data, added bounding boxes and tags for machine learning.

Identified raw data, added bounding boxes and tags for machine learning.

2021 - 2023

Education

K

Karatina University

Bachelor of Arts, Community Development

Bachelor of Arts
2013 - 2017
P

Premese Africa Development Institute

Diploma, Community Development

Diploma
2010 - 2012

Work History

P

Prime Chemists

Administrative Assistant

Nairobi
2020 - 2024
S

Slums Development Network Initiative

Project Coordinator

Nairobi
2016 - 2019