Fortunata N.

Key Skills

Software

CVAT

Labelbox

Top Subject Matter

Artificial Intelligence - Data Annotation and RLHF training

Environmental Science - Climate Data and Sustainability Analysis

Language Services - Swahili Translation and Localization (RLHR)

Top Data Types

Text

Image

Document

Top Task Types

Bounding Box

Freelancer Overview

Freelance Translator & Trainer (RLHR). Brings 5+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include N, A, and CVAT. Education includes Bachelor of Science, University of Dodoma (2024). AI-training focus includes data types such as Text and Image and labeling workflows including Translation, Localization, and Bounding Box.

Labeling Experience

Freelance Translator & Trainer (RLHR)

Text

Translated refugee law and human rights documents and training materials between English and Swahili for RLHF tasks. Delivered RLHR training sessions in Swahili for field officers and paralegals to enhance legal AI models. Maintained bilingual glossaries to improve AI language accuracy across partner organizations. • Focused on contextual and culturally relevant legal translation and annotation tasks • Improved model alignment for Swahili-language legal and rights content • Supported RLHF evaluation cycles for AI language model tuning • Standardized legal terminology for greater consistency in AI-driven processes

2025 - Present

Photo Annotator

CVATImageBounding Box

Annotated and labeled large volumes of images for machine learning projects using multiple annotation techniques. Applied bounding boxes, polygons, and key points to datasets such as vehicle footage, retail shelf imagery, and aerial environmental surveys. Provided feedback to optimize annotation tools and workflow quality. • Used CVAT and Labelbox for high-throughput annotation tasks • Produced data for object detection and image segmentation model development • Ensured annotation consistency according to project guidelines • Collaborated with teams for quality control and process improvement

2022 - Present

Education

Work History