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Tanja Lunić

Tanja Lunić

AI/ML Data & Content Evaluation (Freelance, Part-time)

Serbia flagBelgrade, Serbia
$20.00/hrExpertTelusOther

Key Skills

Software

TelusTelus
Other

Top Subject Matter

Biology Domain Expertise
Media Domain Expertise
General AI

Top Data Types

TextText
Medical DicomMedical Dicom
DocumentDocument

Top Task Types

Bounding BoxBounding Box
ClassificationClassification
Text SummarizationText Summarization
Data CollectionData Collection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Question AnsweringQuestion Answering
Object DetectionObject Detection
Evaluation/RatingEvaluation/Rating
TranscriptionTranscription

Freelancer Overview

AI/ML Data & Content Evaluation (Freelance, Part-time). Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Doctor of Philosophy, University of Belgrade, Faculty of Biology, Institute of Physiology and Biochemistry 'Ivan Đaja' (2023) and Master of Science, University of Belgrade, Faculty of Biology, Institute of Physiology and Biochemistry 'Ivan Đaja' (2019). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

ExpertEnglishSerbianSpanish

Labeling Experience

AI/ML Data & Content Evaluation (Freelance, Part-time)

Text
Evaluated outputs from AI assistants for accuracy, clarity, and compliance with task specifications. Created prompt-based test cases to probe model reasoning and reveal weaknesses. Selected media files and authored multi-turn dialogues for training data. • Ensured adherence to detailed evaluation rubrics for biology and media tasks. • Identified and documented ambiguous or inconsistent outputs for retraining. • Provided clear, concise reviewer notes for annotation quality control. • Used spreadsheets and internal tools for annotation tracking and reporting.

Evaluated outputs from AI assistants for accuracy, clarity, and compliance with task specifications. Created prompt-based test cases to probe model reasoning and reveal weaknesses. Selected media files and authored multi-turn dialogues for training data. • Ensured adherence to detailed evaluation rubrics for biology and media tasks. • Identified and documented ambiguous or inconsistent outputs for retraining. • Provided clear, concise reviewer notes for annotation quality control. • Used spreadsheets and internal tools for annotation tracking and reporting.

2022 - Present

Education

U

University of Belgrade, Faculty of Biology, Institute of Physiology and Biochemistry 'Ivan Đaja'

Doctor of Philosophy, Immunobiology

Doctor of Philosophy
2019 - 2023
U

University of Belgrade, Faculty of Biology, Institute of Physiology and Biochemistry 'Ivan Đaja'

Master of Science, Immunobiology

Master of Science
2018 - 2019

Work History

U

University Of Belgrade

Research Associate

Belgrade
2019 - Present