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Ishaq Ahmad Buhari (xcellency)

Ishaq Ahmad Buhari (xcellency)

AI Data Annotator / Q&A Generation (Independent Contractor)

Nigeria flagKano., Nigeria
$20.00/hrIntermediateCrowdsourceAppenMicro1

Key Skills

Software

CrowdSourceCrowdSource
AppenAppen
Micro1
OneFormaOneForma
TolokaToloka

Top Subject Matter

Account Management
Business Data
Customer Service

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

Question AnsweringQuestion Answering
SegmentationSegmentation
ClassificationClassification
Point/Key PointPoint/Key Point
Object DetectionObject Detection
Text GenerationText Generation
Text SummarizationText Summarization
RLHFRLHF
Fine-tuningFine-tuning
Data CollectionData Collection
TranscriptionTranscription
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

AI Data Annotator / Q&A Generation (Independent Contractor). Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Taras Shevchenko National University of Kyiv (2022). AI-training focus includes data types such as Text and labeling workflows including Question Answering.

IntermediateEnglishHausa

Labeling Experience

AI Data Annotator / Q&A Generation (Independent Contractor)

TextQuestion Answering
In this role, I generated natural-language questions and answers based on structured customer and account data. My responsibilities included ensuring logical alignment between system outputs, tabular data, and user-facing responses, as well as reviewing AI-generated Q&A for clarity, accuracy, and correctness. I also applied detailed annotation guidelines to maintain consistency and performed quality assurance checks on annotated data prior to submission. • Created Q&A pairs from CRM and business data • Maintained logical consistency in all outputs • Applied annotation rules and performed QA • Reviewed and corrected AI-generated responses.

In this role, I generated natural-language questions and answers based on structured customer and account data. My responsibilities included ensuring logical alignment between system outputs, tabular data, and user-facing responses, as well as reviewing AI-generated Q&A for clarity, accuracy, and correctness. I also applied detailed annotation guidelines to maintain consistency and performed quality assurance checks on annotated data prior to submission. • Created Q&A pairs from CRM and business data • Maintained logical consistency in all outputs • Applied annotation rules and performed QA • Reviewed and corrected AI-generated responses.

2024 - 2024

Education

K

Kano University of Science and Technology Wudil

Computer Science , Computer Science

Computer Science
2018 - 2022
T

Taras Shevchenko National University of Kyiv

Bachelor of Science, Computer Science and Information Systems

Bachelor of Science
2022

Work History

T

Tertoro Inc.

Sales Agent

Los Angeles
2024 - 2024
A

Airtel Group

Call Center Operator

N/A
2022 - 2023