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А
Андрій

Андрій

Java Developer

Ukraine flagN/A, Ukraine
$35.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

Marketing
Finance

Top Data Types

Computer Code ProgrammingComputer Code Programming
TextText

Top Task Types

ClassificationClassification
Computer Programming/CodingComputer Programming/Coding
TranscriptionTranscription
RLHFRLHF
SegmentationSegmentation

Freelancer Overview

I am currently completing a Master’s degree in Deep Learning and AI Engineering. My professional background focuses on building high-load backend architectures and microservices, while my academic research involves fine-tuning LLMs and working with computer vision. I specialize in expert-level model evaluation, Reinforcement Learning from Human Feedback (RLHF), and technical reasoning assessment. I bring a unique combination of production-level coding standards and deep theoretical knowledge in AI, allowing me to evaluate complex technical outputs with high precision in an asynchronous environment.

IntermediateEnglishUkrainianRussian

Labeling Experience

Multimodal Data Curation and Quality Assessment for Predictive Modeling

ImageClassification
Performed expert-level data curation and labeling for a multimodal machine learning project aimed at adoption prediction. The task involved evaluating and labeling features across disparate data types, including textual descriptions and image metadata, to ensure high-quality training inputs.

Performed expert-level data curation and labeling for a multimodal machine learning project aimed at adoption prediction. The task involved evaluating and labeling features across disparate data types, including textual descriptions and image metadata, to ensure high-quality training inputs.

2026 - 2026

Education

N

Neoversity Woolf

Master, Computer Science

Master
2025 - 2026
K

Kyiv National University of Trade and Economics

Master of Science, State Finance

Master of Science
2017 - 2018

Work History

E

EPC Network

Java Developer

N/A
2021 - Present
T

TAMGA

Java Developer

N/A
2019 - 2021