Nikita M.

Key Skills

Software

Other

Top Subject Matter

AI/data workflow quality assurance and technical specification evaluation

Generative AI dataset preparation and data annotation

Legal Services & Contract Review

Top Data Types

Text

Document

Top Task Types

Data Collection

Freelancer Overview

Professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other, Internal, and Proprietary Tooling. Education includes Secondary School Certificate, Gimnazjum św. J. Bosko w Jałówce (2022) and Professional Certificate, Mate Academy (2026). AI-training focus includes data types such as Text, Computer Code, and Programming and labeling workflows including Evaluation, Rating, and Data Collection.

Labeling Experience

AI Trainer & Data Annotator

Data Collection

Prepared precise datasets and supported generative AI environment setup using node-based workflows. Performed data annotation activities to enable downstream AI training and quality validation. Wrote automation scripts to streamline structured data handling for model training pipelines. • Dataset preparation and curation • Data annotation for AI training • Node-based generative AI environment management • Automation scripting for data workflows

2025 - Present

Technical Engineer — Leddex (AI/QA-focused technical evaluation)

OtherText

Evaluated technical specifications and assessed the correctness and compliance of AI/model-related documentation for accuracy. Ensured systematic logical analysis of complex operational setups used in AI/data workflows. Supported quality assurance processes to maintain dataset or model environment reliability through review activities. • Documentation accuracy checks • Systematic logical analysis • Quality/compliance validation • Review of technical specifications

2024 - 2025

Education

Work History