Analisa Njenga

Key Skills

Software

CloudFactory

Appen

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Image

Video

Audio

Top Label Types

Bounding Box

Polygon

Point Key Point

Polyline

Object Detection

Classification

Tracking

Mapping

Data Collection

Transcription

Text Summarization

Freelancer Overview

I am an experienced data analyst and financial professional with a strong background in data labeling, annotation, and transcription for AI training data projects. At CloudFactory Kenya, I have worked extensively on classifying, annotating, and organizing large datasets, including comprehensive image and video annotation, audio and video transcription, and editing machine-generated speech recognition drafts to improve accuracy and clarity. My attention to detail and commitment to data integrity have enabled me to resolve discrepancies and ensure high-quality outputs for data-driven decision-making. I am skilled in data classification, segregation, and process improvement, and have supported diverse projects across sectors such as energy, transportation, and finance. My experience integrating human and machine processes, combined with strong organizational and problem-solving abilities, allows me to deliver reliable and precise training data for AI and machine learning applications.

Labeling Experience

Data Analyst

Scale AIVideoBounding Box

Analyze videos to classify and segregate different subject matter into predetermined categories following client's specifications and requirements.

Analyze videos to classify and segregate different subject matter into predetermined categories following client's specifications and requirements.

2019

Data Analyst

AppenImageClassificationText Summarization

Classify social media images as per the prompts given, specifically for marketplace platforms.

Classify social media images as per the prompts given, specifically for marketplace platforms.

2019

Transcriptionist

CloudfactoryAudioTranscription

Listen and transcribe incoming and outgoing emergency calls to police and fire dispatchers. Afterwards, classify the content as per predetermined guidelines.

Listen and transcribe incoming and outgoing emergency calls to police and fire dispatchers. Afterwards, classify the content as per predetermined guidelines.

2019

Data Analyst

CloudfactoryVideoBounding BoxClassification

Analyze videos to classify and segregate different subject matter into predetermined categories following client's specifications and requirements.

Analyze videos to classify and segregate different subject matter into predetermined categories following client's specifications and requirements.

2019

Data Analyst

CloudfactoryImageBounding BoxPolygon

Analyze images in order to classify and segregate different subject matter into predetermined categories following client's specifications and requirements. This information is used to train AI models for different end-user purposes such as updating home insurance records or determining insurance liability.

Analyze images in order to classify and segregate different subject matter into predetermined categories following client's specifications and requirements. This information is used to train AI models for different end-user purposes such as updating home insurance records or determining insurance liability.

2019

Education

Work History