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Paul Okoh

Paul Okoh

AI Data Analyst (Contract/Freelance)

Nigeria flagAbuja, Nigeria
$20.00/hrExpertCVATLabel StudioOther

Key Skills

Software

CVATCVAT
Label StudioLabel Studio
Other

Top Subject Matter

NLP/Audio Processing
Object Detection
Speech AI

Top Data Types

AudioAudio
ImageImage
TextText
DocumentDocument

Top Task Types

Bounding BoxBounding Box
ClassificationClassification
RLHFRLHF
TranscriptionTranscription
MappingMapping
SegmentationSegmentation

Freelancer Overview

AI Data Analyst (Contract/Freelance). Brings 4+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other, Label Studio, and CVAT. Education includes Bachelor of Engineering, Abubakar Tafawa Balewa University (2021) and Diploma in Computer Engineering, Plateau State Polytechnic (2018). AI-training focus includes data types such as Audio, Image, and Text and labeling workflows including Transcription, Bounding Box, and Mapping.

ExpertEnglish

Labeling Experience

AI Data Contributor

OtherImageBounding Box
I engaged in multi-modal annotation projects, creating bounding boxes for object detection in images as part of decentralized data labeling campaigns. I also contributed expressive audio recordings for advanced speech model training. My efforts ensured consistently high-quality and verifiable datasets used by AI research labs. • Worked within a verified, reputation-based labeling system. • Annotated both images and audio data according to strict quality standards. • Performed bounding box creation for visual object detection tasks. • Ensured auditable and accurate delivery of training data.

I engaged in multi-modal annotation projects, creating bounding boxes for object detection in images as part of decentralized data labeling campaigns. I also contributed expressive audio recordings for advanced speech model training. My efforts ensured consistently high-quality and verifiable datasets used by AI research labs. • Worked within a verified, reputation-based labeling system. • Annotated both images and audio data according to strict quality standards. • Performed bounding box creation for visual object detection tasks. • Ensured auditable and accurate delivery of training data.

2026 - 2026

Image Segmentation & Annotation Student Intern

OtherImageSegmentationTranscription
I performed high-precision verbatim transcription and multimodal annotation for complex audio datasets, ensuring accurate speaker diarization and metadata tagging. My work contributed vital training data for NLP models, emphasizing exact capture of linguistic nuances including emotional markers. I maintained strict data integrity and quality standards throughout the annotation process. • Accurately transcribed multi-speaker audio, capturing fillers, disfluencies, and emotional cues. • Tagged metadata for accent (en-US), region, and sentiment. • Focused on conversational audio with overlapping speech and rapid emotional shifts. • Aimed for 95%+ data integrity in outputs.

I performed high-precision verbatim transcription and multimodal annotation for complex audio datasets, ensuring accurate speaker diarization and metadata tagging. My work contributed vital training data for NLP models, emphasizing exact capture of linguistic nuances including emotional markers. I maintained strict data integrity and quality standards throughout the annotation process. • Accurately transcribed multi-speaker audio, capturing fillers, disfluencies, and emotional cues. • Tagged metadata for accent (en-US), region, and sentiment. • Focused on conversational audio with overlapping speech and rapid emotional shifts. • Aimed for 95%+ data integrity in outputs.

2026 - 2026

Geospatial Data Annotation Intern

OtherMapping
Performed geospatial data annotation by labeling districts of settlement in Kaduna State to support demographic analysis. Utilized mapping techniques to ensure accurate labeling of district boundaries and relevant features. Managed quality control and consistency checks to maintain high standards for the labeled dataset. • Labeled districts and boundaries in geospatial imagery for demographic research • Ensured labeling accuracy and data consistency throughout the project • Employed mapping standards and geocoding techniques • Contributed to a dataset used in AI-assisted demographic analysis

Performed geospatial data annotation by labeling districts of settlement in Kaduna State to support demographic analysis. Utilized mapping techniques to ensure accurate labeling of district boundaries and relevant features. Managed quality control and consistency checks to maintain high standards for the labeled dataset. • Labeled districts and boundaries in geospatial imagery for demographic research • Ensured labeling accuracy and data consistency throughout the project • Employed mapping standards and geocoding techniques • Contributed to a dataset used in AI-assisted demographic analysis

2025 - 2025

Education

A

Abubakar Tafawa Balewa University

Bachelor of Engineering, Computer Engineering

Bachelor of Engineering
2021 - 2026
P

Plateau State Polytechnic

Diploma in Computer Engineering, Computer Engineering

Diploma in Computer Engineering
2016 - 2018

Work History

P

Population Council

IT Support Intern – Security Focus

Abuja
2025 - 2025
P

Population Council

IT Support Intern

Abuja
2025 - 2025