John N.

Key Skills

Software

Micro1

Other

Top Subject Matter

Water resources

Environmental Domain Expertise

agricultural engineering

Top Data Types

Text

3D Sensor

Top Task Types

Classification

Entity (NER) Classification

Freelancer Overview

AI Data Annotator & Content Evaluator (AI trainer-style evaluation) | micro1 AI Platform. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Micro1 and Other. Education includes Bachelor of Science, Jomo Kenyatta University of Agriculture and Technology (JKUAT) (2026). AI-training focus includes data types such as Text and 3D Sensor and labeling workflows including Evaluation, Rating, and Classification.

Labeling Experience

AI Data Annotator & Content Evaluator (AI trainer-style evaluation) | micro1 AI Platform

Micro1Text

Evaluated and scored AI-generated responses using defined rubrics to assess accuracy, coherence, fluency, and relevance. Performed structured sentiment and intent annotation while flagging ambiguity and documenting quality outcomes. Maintained inter-annotator agreement standards and reported audit pass rates, error categories, and quality metrics. • Rubric-based evaluation and rating of AI outputs • Sentiment labeling and intent classification • Ambiguity flagging and edge-case escalation with justifications • Tracking inter-annotator agreement and quality metrics

2026 - Present

Freelance Technical Writer & Content Reviewer (content evaluation) | Self-Employed, Remote

OtherText

Reviewed and evaluated written content for grammar, tone, factual accuracy, and coherence across diverse subject areas. Produced structured technical documents, reports, and written evaluations for remote clients, ensuring consistent quality across concurrent projects. Applied careful critical reading to support client deliverables and maintain high on-time performance. • Grammar, tone, factual accuracy, and coherence review • Structured technical document and report creation • Written content evaluations for remote clients • Independent management of multiple review projects

2022 - Present

CAD & Engineering Design Project Assistant - JKUAT

3D SensorClassificationEntity (NER) Classification

Produced detailed AutoCAD drawings for hydraulic structures including culverts, small dams, and spillways for academic and field deliverables. Used Civil 3D to support surface modelling, site layout, and drainage network design in engineering assignments. Applied GIS tools for catchment delineation, slope analysis, and spatial planning while maintaining precise technical documentation standards. • Developed CAD drawings and technical schematics • Performed Civil 3D modelling and layout tasks • Conducted GIS-based analyses to inform design • Authored annotated technical reports with evidence-based findings

2022 - 2026

Education

Work History