Tojoniaina Rajosoa Andriamanjato

Key Skills

Software

Mindrift

Telus

Other

Top Subject Matter

Natural Language Processing

Translation Domain Expertise

Generative AI

Top Data Types

Text

Document

Video

Top Task Types

Prompt Response Writing SFT

Entity Ner Classification

Classification

Freelancer Overview

AI Trainer. Brings 4+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Mindrift, Telus, and Other. Education includes Master of Science, Vontovorona (Co-graduated with Bordeaux University) (2019) and Master of Arts, N/A (2016). AI-training focus includes data types such as Text and Document and labeling workflows including Prompt + Response Writing (SFT), Entity (NER) Classification, and Evaluation.

Labeling Experience

AI Trainer

MindriftTextPrompt Response Writing SFT

As an AI Trainer at Mindrift, I designed and validated multi-turn prompts and AI responses for translation and generation tasks. I contributed directly to the quality of AI training data through structured video-recording assignments and content generation. My role emphasized alignment with instructions, tone, and quality for video language model SFT workflows. • Authored prompts and validated AI-generated content. • Produced structured datasets for SFT pipelines. • Conducted quality assurance of AI outputs. • Engaged in video-recording and data validation activities.

As an AI Trainer at Mindrift, I designed and validated multi-turn prompts and AI responses for translation and generation tasks. I contributed directly to the quality of AI training data through structured video-recording assignments and content generation. My role emphasized alignment with instructions, tone, and quality for video language model SFT workflows. • Authored prompts and validated AI-generated content. • Produced structured datasets for SFT pipelines. • Conducted quality assurance of AI outputs. • Engaged in video-recording and data validation activities.

2026 - Present

AI Annotator (Project Sonic)

TelusTextEntity Ner Classification

As an AI Annotator on Project Sonic at TELUS Digital, I tagged and categorized text, images, and documents to facilitate AI model development. My work involved collecting, organizing, and ensuring the high quality of datasets for robust AI training. I adhered to project milestones and technical requirements while delivering consistent results with a global team. • Labeled and categorized data elements in various formats. • Performed dataset collection and curation. • Conducted precision and consistency reviews of data outputs. • Collaborated across distributed annotation teams.

As an AI Annotator on Project Sonic at TELUS Digital, I tagged and categorized text, images, and documents to facilitate AI model development. My work involved collecting, organizing, and ensuring the high quality of datasets for robust AI training. I adhered to project milestones and technical requirements while delivering consistent results with a global team. • Labeled and categorized data elements in various formats. • Performed dataset collection and curation. • Conducted precision and consistency reviews of data outputs. • Collaborated across distributed annotation teams.

2025 - Present

AI Evaluator

OtherText

As an AI Evaluator at RWS, I assessed and rated AI-generated responses to optimize linguistic learning models. My responsibilities included conducting online research to validate outputs and ensuring factual alignment. Quality checks were applied to enhance clarity, consistency, and overall response accuracy. • Evaluated model outputs and provided improvement feedback. • Researched facts to ensure data accuracy. • Enhanced clarity and precision of AI responses. • Supported prompt optimization for language models.

As an AI Evaluator at RWS, I assessed and rated AI-generated responses to optimize linguistic learning models. My responsibilities included conducting online research to validate outputs and ensuring factual alignment. Quality checks were applied to enhance clarity, consistency, and overall response accuracy. • Evaluated model outputs and provided improvement feedback. • Researched facts to ensure data accuracy. • Enhanced clarity and precision of AI responses. • Supported prompt optimization for language models.

2022 - 2024

Project Manager Assistant

OtherDocumentClassification

As a Project Manager Assistant at Oworkers, I supervised quality control for data processing and annotation projects, primarily focused on invoices and receipts. I managed a night-shift team, tracking productivity and ensuring high standards for annotated data. My tasks consistently focused on data verification, annotation oversight, and operational reporting. • Oversaw document annotation workflows. • Directed quality control processes for labeled data. • Tracked agent performance and annotation accuracy. • Maintained reporting of labeling operations.

As a Project Manager Assistant at Oworkers, I supervised quality control for data processing and annotation projects, primarily focused on invoices and receipts. I managed a night-shift team, tracking productivity and ensuring high standards for annotated data. My tasks consistently focused on data verification, annotation oversight, and operational reporting. • Oversaw document annotation workflows. • Directed quality control processes for labeled data. • Tracked agent performance and annotation accuracy. • Maintained reporting of labeling operations.

2020 - 2024

Education

Work History