Mark N.

Key Skills

Software

Other

Top Subject Matter

Machine learning data labeling for image and text tasks

AI/ML-driven employment and skills matching system

Top Data Types

Text

Audio

Image

Top Task Types

Classification

Transcription

Freelancer Overview

Freelance Data Annotator & Transcriber. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Business Information Technology, Cooperative University of Kenya (2026) and Computer Packages Program, Rucky Patech Enterprises (2022). AI-training focus includes data types such as Images, Text, and Audio and labeling workflows including Classification, Computer Programming, and Coding.

Labeling Experience

Freelance Data Transcriber & Data Labeling Support - Rucky Patech Enterprises

AudioTranscription

Provided first-line technical support and data-oriented labeling services in a freelance capacity, ensuring outputs met strict project instructions and formatting requirements. Focused on high-precision work with quality checks while managing deadlines across multiple tasks. Applied attention to detail and documentation habits to maintain consistent deliverables. • Produced labeled datasets according to machine learning project specifications. • Transcribed audio to written text while preserving grammar, punctuation, and formatting. • Followed complex guidelines to maintain consistent quality scoring. • Met tight turnaround times without sacrificing accuracy.

2025 - Present

Freelance Data Annotator & Transcriber

OtherClassification

Worked as a Freelance Data Annotator and Transcriber delivering high-precision labeled data for machine learning use cases. Performed image tagging and text categorization while following project instructions to maintain consistency. Focused on accuracy and quality scoring under strict deadlines. • Image tagging for model training • Text categorization for supervised learning • Followed complex annotation guidelines • Maintained quality scores while meeting tight timelines

2025 - Present

AI – Powered Youth Employment and Skills Matching System (Curriculum Project)

OtherText

Completed an AI-powered youth employment and skills matching system project as part of the BBIT curriculum using machine learning concepts for recommendations. Implemented the system with a MySQL backend and PHP-based user interface to support the data-driven matching workflow. Improved the data entry process and reduced manual errors through streamlined system design. • Designed and implemented an AI/ML-powered matching website • Built backend storage with MySQL and UI with PHP • Used user profiles and job/skill details to drive recommendations • Reduced manual data entry errors by 30%

2022 - 2026

Education

Work History