For employers

Hire this AI Trainer

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

Invite to Job
Peter Perfectto

Peter Perfectto

Freelance Data Annotator & Translator

Kenya flagNairobi, Kenya
$15.00/hrExpertOtherCloudfactoryAppen

Key Skills

Software

Other
CloudFactoryCloudFactory
AppenAppen
TolokaToloka

Top Subject Matter

AI / Language Data
Speech / Audio Data
Legal Services & Contract Review

Top Data Types

TextText
AudioAudio
DocumentDocument

Top Task Types

Transcription
Text Summarization
Classification
Question Answering

Freelancer Overview

Freelance Data Annotator & Translator. Core strengths include Other and Rev.com. Education includes Bachelor of Science, Egerton University and Certificate, Prince College. AI-training focus includes data types such as Text and Audio and labeling workflows including Evaluation, Rating, and Transcription.

ExpertEnglish

Labeling Experience

Freelance Transcriptionist & Caption Reviewer

AudioTranscription
Served as a freelance transcriptionist and caption reviewer for audio data on Rev.com. Transcribed and reviewed audio content with strict attention to detail and deadlines. Evaluated speech features for clarity and contextual relevance to meet quality standards. • Accurately transcribed and annotated spoken audio data. • Reviewed grammar, context, and formatting of transcriptions. • Consistently followed platform-specific guidelines for quality. • Maintained strong work quality scores and timely project completion.

Served as a freelance transcriptionist and caption reviewer for audio data on Rev.com. Transcribed and reviewed audio content with strict attention to detail and deadlines. Evaluated speech features for clarity and contextual relevance to meet quality standards. • Accurately transcribed and annotated spoken audio data. • Reviewed grammar, context, and formatting of transcriptions. • Consistently followed platform-specific guidelines for quality. • Maintained strong work quality scores and timely project completion.

2023 - Present

Freelance Data Annotator & Translator

OtherText
As a freelance data annotator, I annotated and evaluated text and audio data to improve AI model accuracy. I reviewed AI-generated responses and classified outputs for quality, relevance, and factual accuracy. I maintained consistency and high standards by following detailed annotation guidelines. • Performed evaluation of AI responses for text and audio data. • Classified and labeled data based on provided rubrics. • Ensured data quality by conducting error analysis and reporting discrepancies. • Contributed linguistic expertise for English-Swahili translation and localization tasks.

As a freelance data annotator, I annotated and evaluated text and audio data to improve AI model accuracy. I reviewed AI-generated responses and classified outputs for quality, relevance, and factual accuracy. I maintained consistency and high standards by following detailed annotation guidelines. • Performed evaluation of AI responses for text and audio data. • Classified and labeled data based on provided rubrics. • Ensured data quality by conducting error analysis and reporting discrepancies. • Contributed linguistic expertise for English-Swahili translation and localization tasks.

2023 - Present

Education

P

Prince College

Certificate, Computer Applications

Certificate
Not specified
E

Egerton University

Bachelor of Science, Animal Science

Bachelor of Science
Not specified

Work History

C

Cloudfactory

Annotator

Nairobi, Kenya
2023 - 2026