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Ana-maria Zaha

Ana-maria Zaha

AI & Machine Learning Data Annotator

Romania flagPetrosani, Romania
$10.00/hrEntry LevelData Annotation TechTolokaTelus

Key Skills

Software

Data Annotation TechData Annotation Tech
TolokaToloka
TelusTelus
Don't disclose

Top Subject Matter

No subject matter listed

Top Data Types

Medical DicomMedical Dicom
TextText

Top Task Types

Classification
Diagnosis
Emotion Recognition
Prompt Response Writing SFT
Translation Localization

Freelancer Overview

- Native-level Romanian writing & grammar - Content writing (web, SEO, blog, scientific) - Proofreading & editing - Translation & localization (EN -> RO) - AI & Machine Learning Data Annotation - Audio transcription & NLP dataset curation - Scientific communication (veterinary focus) - English - Fluent | French - Intermediate

Entry LevelFrenchEnglishRomanian

Labeling Experience

Segmentation and translation

Don T DiscloseAudioSegmentation
In this project, I worked with multiple audio recordings that required detailed segmentation. My tasks involved identifying and distinguishing between the different speakers, assigning speaker labels such as “Speaker 1” and “Speaker 2,” and accurately recognizing who was speaking at any given time. Additionally, I was responsible for transcribing the spoken content and analyzing the emotional tone expressed by each speaker throughout the recordings.

In this project, I worked with multiple audio recordings that required detailed segmentation. My tasks involved identifying and distinguishing between the different speakers, assigning speaker labels such as “Speaker 1” and “Speaker 2,” and accurately recognizing who was speaking at any given time. Additionally, I was responsible for transcribing the spoken content and analyzing the emotional tone expressed by each speaker throughout the recordings.

2025

Transcription Accuracy Assessment

Don T DiscloseTextPrompt Response Writing SFT
In this project, I wqas responsible for evaluationg the quality of AI-generated translations. My tasks included assessing the accuracy and fluency of the output according to specific criteria, assigning a corresponding score, and performing necessary corrections while providing clear justifications for each modification.

In this project, I wqas responsible for evaluationg the quality of AI-generated translations. My tasks included assessing the accuracy and fluency of the output according to specific criteria, assigning a corresponding score, and performing necessary corrections while providing clear justifications for each modification.

2025 - 2025

Education

U

University of Life Sciences 'King Michael I'

Doctor of Veterinary Medicine, Veterinary Medicine

Doctor of Veterinary Medicine
2018 - 2024
M

Mihai Eminescu National College

High School Diploma, Philology

High School Diploma
2014 - 2018

Work History

P

Private

AI & Machine Learning Data Annotator

Remote
2025 - Present
F

Freelance

Freelance Writer & Editor

Remote
2020 - Present