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J
Jacktone Otieno

Jacktone Otieno

Accounts Assistant / Data Validator

Kenya flagEldoret, Kenya
$35.00/hrExpertClickworkerEncordToloka

Key Skills

Software

ClickworkerClickworker
EncordEncord
TolokaToloka
ProdigyProdigy
Micro1
MercorMercor
AWS SageMakerAWS SageMaker
CloudFactoryCloudFactory
CVATCVAT
LabelImgLabelImg

Top Subject Matter

Financial Compliance and Accounting
Accounting Automation and Financial Receivables
Financial Audit and Compliance

Top Data Types

DocumentDocument
VideoVideo
TextText

Top Task Types

Question AnsweringQuestion Answering
Text GenerationText Generation
SegmentationSegmentation
ClassificationClassification
Text SummarizationText Summarization
Object DetectionObject Detection
TranscriptionTranscription
Evaluation/RatingEvaluation/Rating

Freelancer Overview

Accounts Assistant / Data Validator. Brings 4+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include QuickBooks and Microsoft Excel. Education includes Bachelor of Business Management, Moi University (2024) and Certified Virtual Assistant, ALX Africa (2024). AI-training focus includes data types such as Document and labeling workflows including Classification.

ExpertEnglish

Labeling Experience

Junior Accountant / SME Annotator

DocumentClassification
Tagged, categorized, and labeled real-time invoices and payments for general ledger automation model training. Maintained annotated, high-fidelity financial records for predictive receivable and debt collection AI development. Provided subject matter expertise in financial data annotation to improve AI output quality. • Categorization of real-time transactions for automation models. • Annotated data for receivable and debt collection prediction models. • Delivered annotated datasets for LLM financial analysis tasks. • Collaborated closely with AI teams for continuous feedback loops.

Tagged, categorized, and labeled real-time invoices and payments for general ledger automation model training. Maintained annotated, high-fidelity financial records for predictive receivable and debt collection AI development. Provided subject matter expertise in financial data annotation to improve AI output quality. • Categorization of real-time transactions for automation models. • Annotated data for receivable and debt collection prediction models. • Delivered annotated datasets for LLM financial analysis tasks. • Collaborated closely with AI teams for continuous feedback loops.

2025 - Present

Accounts Assistant / Data Validator

DocumentClassification
Curated and validated large-scale financial data using QuickBooks to ensure model-ready accuracy for automated auditing processes. Labeled statutory compliance documents and tax records such as SHA/SHIF, NSSF, and PAYE, establishing a gold standard dataset for regulatory automation. Acted as a human-in-the-loop validator to identify discrepancies and enhance dataset reliability. • Classification and tagging of financial ledger entries and invoices. • Statutory document annotation for automated compliance models. • Manual validation and correction of data inconsistencies. • Financial workflow optimization through precise data labeling.

Curated and validated large-scale financial data using QuickBooks to ensure model-ready accuracy for automated auditing processes. Labeled statutory compliance documents and tax records such as SHA/SHIF, NSSF, and PAYE, establishing a gold standard dataset for regulatory automation. Acted as a human-in-the-loop validator to identify discrepancies and enhance dataset reliability. • Classification and tagging of financial ledger entries and invoices. • Statutory document annotation for automated compliance models. • Manual validation and correction of data inconsistencies. • Financial workflow optimization through precise data labeling.

2025 - Present

Accounts Attaché

DocumentClassification
Labeled and processed financial estimates and payment vouchers for regulatory auditing training. Ensured accurate annotation of payment data according to strict compliance requirements. Supported preparation of validated datasets for financial AI audit tools. • Processed and labeled payment vouchers under regulatory standards. • Annotated financial estimate documents for audit model training. • Ensured accuracy in labeled audit datasets. • Supported development of reliable AI-driven audit processes.

Labeled and processed financial estimates and payment vouchers for regulatory auditing training. Ensured accurate annotation of payment data according to strict compliance requirements. Supported preparation of validated datasets for financial AI audit tools. • Processed and labeled payment vouchers under regulatory standards. • Annotated financial estimate documents for audit model training. • Ensured accuracy in labeled audit datasets. • Supported development of reliable AI-driven audit processes.

2023 - 2023

Education

A

ALX Africa

Certified Virtual Assistant, Virtual Assistance

Certified Virtual Assistant
2024 - 2024
M

Moi University

Bachelor of Business Management, Accounting

Bachelor of Business Management
2021 - 2024

Work History

K

Kenya Institute of Applied Sciences

Junior Accountant

Eldoret
2025 - Present
E

Eldoret Aviation Training Institute

Accounts Assistant

Eldoret
2025 - Present