Fidelis Mwangi

Key Skills

Software

iMerit

Top Subject Matter

General AI datasets

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Top Data Types

Image

Text

Document

Top Task Types

Bounding Box

Classification

Freelancer Overview

Data Annotation Specialist (Image Labeling & Text Classification). Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include iMerit. Education includes Bachelor of Commerce, Jomo Kenyatta University of Agriculture and Technology (2023) and Diploma in Business Administration, Jomo Kenyatta University of Agriculture and Technology (2021). AI-training focus includes data types such as Image and Text and labeling workflows including Bounding Box and Classification.

Labeling Experience

Data Annotation Specialist (Image Labeling & Text Classification)

ImeritTextClassification

As a Data Annotation Specialist, I performed text classification tasks such as sentiment analysis, intent tagging, and content categorization. I ensured that classified data adhered to project taxonomies and maintained high accuracy. High-volume text classification tasks were reviewed for consistency and contributed to AI model training. • Conducted sentiment analysis and intent tagging of text data. • Maintained consistency and accuracy per classification guidelines. • Validated classified text data and resolved ambiguity. • Supported AI training with quality-checked text annotations.

As a Data Annotation Specialist, I performed text classification tasks such as sentiment analysis, intent tagging, and content categorization. I ensured that classified data adhered to project taxonomies and maintained high accuracy. High-volume text classification tasks were reviewed for consistency and contributed to AI model training. • Conducted sentiment analysis and intent tagging of text data. • Maintained consistency and accuracy per classification guidelines. • Validated classified text data and resolved ambiguity. • Supported AI training with quality-checked text annotations.

2024 - Present

Data Annotation Specialist (Image Labeling & Text Classification)

ImeritImageBounding Box

As a Data Annotation Specialist at iMerit, I completed image annotation tasks involving bounding boxes and object detection for AI training datasets. I ensured that all annotations followed detailed project guidelines and maintained a high standard of accuracy and consistency. I reviewed and validated labeled images to uphold quality and identified edge cases or ambiguous data for resolution. • Performed image annotation using Bounding Boxes for object detection and classification. • Ensured adherence to strict annotation taxonomies and guidelines. • Validated and reviewed labeled image data for accuracy. • Improved overall dataset quality and consistency across projects.

As a Data Annotation Specialist at iMerit, I completed image annotation tasks involving bounding boxes and object detection for AI training datasets. I ensured that all annotations followed detailed project guidelines and maintained a high standard of accuracy and consistency. I reviewed and validated labeled images to uphold quality and identified edge cases or ambiguous data for resolution. • Performed image annotation using Bounding Boxes for object detection and classification. • Ensured adherence to strict annotation taxonomies and guidelines. • Validated and reviewed labeled image data for accuracy. • Improved overall dataset quality and consistency across projects.

2024 - Present

Education

Work History