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Hezron Onyango

Hezron Onyango

AI Operations/Data Labeling Specialist – KimiAI

Kenya flagMombasa, Kenya
$30.00/hrExpert

Key Skills

Software

No software listed

Top Subject Matter

Digital Campaigns/E-commerce Transactions
ICT Asset Documentation/Digital Records
Legal Services & Contract Review

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

ClassificationClassification
Object DetectionObject Detection
Computer Programming/CodingComputer Programming/Coding

Freelancer Overview

AI Operations/Data Labeling Specialist – KimiAI. Brings 4+ 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, Technical University of Mombasa (2025). AI-training focus includes data types such as Text and Document and labeling workflows including Classification, Evaluation, and Rating.

ExpertEnglish

Labeling Experience

Data Quality & Digital Labeling Coordinator – SPH

Document
I served as the lead for digital operations, with a focus on achieving 100% accuracy in ICT asset tracking and digital documentation. My work involved mentoring staff in data entry precision and automating internal tracking systems to optimize manual reporting. I identified and addressed data inconsistencies through technical solutions and quality control measures. • Ensured high data quality for digital documentation using proprietary platforms. • Provided feedback and training on documentation accuracy and reliability. • Automated evaluation steps for improved quality and efficiency of labeling. • Oversaw the digital labeling pipeline for technical documentation assets.

I served as the lead for digital operations, with a focus on achieving 100% accuracy in ICT asset tracking and digital documentation. My work involved mentoring staff in data entry precision and automating internal tracking systems to optimize manual reporting. I identified and addressed data inconsistencies through technical solutions and quality control measures. • Ensured high data quality for digital documentation using proprietary platforms. • Provided feedback and training on documentation accuracy and reliability. • Automated evaluation steps for improved quality and efficiency of labeling. • Oversaw the digital labeling pipeline for technical documentation assets.

2024 - 2025

AI Operations/Data Labeling Specialist – KimiAI

TextClassification
I managed platform technicals and performance tracking to ensure zero-fault data integrity for international digital campaigns. My responsibilities included engineering e-commerce ecosystems with precise data mapping, real-time transaction labeling, and creating standard operating procedures for system updates. I demonstrated expertise in following and creating rigorous labeling and classification standards. • Utilized internal/proprietary AI training and labeling tools daily. • Labeled and classified large volumes of transactional and campaign data. • Maintained 100% accuracy in digital records and data pipelines. • Collaborated with cross-functional teams to enhance labeling standards.

I managed platform technicals and performance tracking to ensure zero-fault data integrity for international digital campaigns. My responsibilities included engineering e-commerce ecosystems with precise data mapping, real-time transaction labeling, and creating standard operating procedures for system updates. I demonstrated expertise in following and creating rigorous labeling and classification standards. • Utilized internal/proprietary AI training and labeling tools daily. • Labeled and classified large volumes of transactional and campaign data. • Maintained 100% accuracy in digital records and data pipelines. • Collaborated with cross-functional teams to enhance labeling standards.

2022 - 2024

Education

T

Technical University of Mombasa

Bachelor of Science, Computer Science

Bachelor of Science
2021 - 2025

Work History

E

Explosify Creative Solutions

ICT Support & Operations Coordinator

Mombasa
2024 - 2025
G

Grawesoft Digital Alternatives

Software Developer (Operations Focus)

Remote
2022 - 2024