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I am a data analyst with 2 years of experience in data cleaning, annotation, and visualization, using Excel, Python, SQL, and BI tools. I enjoy turning messy data into clear insights and actionable recommendations. I am eligible to work in New Zealand under a Working Holiday Visa (Oct 2025 – Oct 2026) and am open to short-term roles (visa condition: max 3 months per employer) to prove my skills, with a strong interest in long-term or permanent opportunities. In my recent roles I labeled and organized datasets for AI training, evaluated geospatial and POI data for accuracy, and provided feedback on AI-generated outputs. I thrive in collaborative environments and am eager to grow my data toolkit further in a dynamic team.…I am a data analyst with 2 years of experience in data cleaning, annotation, and visualization, using Excel, Python, SQL, and BI tools. I enjoy turning messy data into clear insights and actionable recommendations. I am eligible to work in New Zealand under a Working Holiday Visa (Oct 2025 – Oct 2026) and am open to short-term roles (visa condition: max 3 months per employer) to prove my skills, with a strong interest in long-term or permanent opportunities. In my recent roles I labeled and organized datasets for AI training, evaluated geospatial and POI data for accuracy, and provided feedback on AI-generated outputs. I thrive in collaborative environments and am eager to grow my data toolkit further in a dynamic team.

Antuan Mihci

Data Scientist, Data Visualizer, Data Annotator, +3

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I am a data analyst with 2 years of experience in data cleaning, annotation, and visualization, using Excel, Python, SQL, and BI tools. I enjoy turning messy data into clear insights and actionable recommendations. I am eligible to work in New Zealand under a Working Holiday Visa (Oct 2025 – Oct 2026) and am open to short-term roles (visa condition: max 3 months per employer) to prove my skills, with a strong interest in long-term or permanent opportunities. In my recent roles I labeled and organized datasets for AI training, evaluated geospatial and POI data for accuracy, and provided feedback on AI-generated outputs. I thrive in collaborative environments and am eager to grow my data toolkit further in a dynamic team.…I am a data analyst with 2 years of experience in data cleaning, annotation, and visualization, using Excel, Python, SQL, and BI tools. I enjoy turning messy data into clear insights and actionable recommendations. I am eligible to work in New Zealand under a Working Holiday Visa (Oct 2025 – Oct 2026) and am open to short-term roles (visa condition: max 3 months per employer) to prove my skills, with a strong interest in long-term or permanent opportunities. In my recent roles I labeled and organized datasets for AI training, evaluated geospatial and POI data for accuracy, and provided feedback on AI-generated outputs. I thrive in collaborative environments and am eager to grow my data toolkit further in a dynamic team.

Available to hire

I am a data analyst with 2 years of experience in data cleaning, annotation, and visualization, using Excel, Python, SQL, and BI tools. I enjoy turning messy data into clear insights and actionable recommendations. I am eligible to work in New Zealand under a Working Holiday Visa (Oct 2025 – Oct 2026) and am open to short-term roles (visa condition: max 3 months per employer) to prove my skills, with a strong interest in long-term or permanent opportunities.

In my recent roles I labeled and organized datasets for AI training, evaluated geospatial and POI data for accuracy, and provided feedback on AI-generated outputs. I thrive in collaborative environments and am eager to grow my data toolkit further in a dynamic team.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Turkish

Fluent

Work Experience

Data Annotator at Data Annotation Tech & OneFormula

October 1, 2025 - October 1, 2025

Labeled and categorized datasets (AI prompts, images, audio, and text) for machine learning model training; evaluated map search results and POI data (addresses, URLs, phone numbers, categories, validity) to improve accuracy and relevance; assessed AI-generated audio outputs, providing feedback on categorization, accuracy, and quality.

Data Coordinator at Ligzda

December 1, 2024 - December 1, 2024

Analyzed youth center attendance data (age, activity preferences, visit times), increasing participation by 300%+. Developed Excel-based systems to manage volunteer schedules (leave, holidays, sick days), preventing conflicts. Coordinated Erasmus+ youth exchange participant data and presented insights to the board for decision-making.