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sirine gaida

@sirinegaida

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Data scientist with hands-on ML, data engineering, and AI project experience.

Tunisia

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What I'm looking for

I am seeking an early-career role in data science or AI where I can apply ML and data engineering skills, work in agile teams, and contribute to production-ready solutions while continuing to learn.

I am a data scientist with a strong foundation in machine learning, statistical modeling, and data engineering, developed through graduate studies and practical internships.

I have built production-oriented solutions including an AI-based recruitment matching system using GPT-4-turbo, vector embeddings, PySpark, AWS Step Functions, Lambda, and Power BI dashboards.

My internship work also includes creating cost-prediction models for 3D printing, building disease-analysis dashboards with LLM preprocessing, and data pipelines on Azure Databricks for real-time analytics.

I bring collaborative experience in agile/Scrum teams, leadership from managing a 10-person Google Developer Group team, and strong communication skills across cross-functional environments.

Experience

Work history, roles, and key accomplishments

Data Scientist Intern

Tekboot Solutions

Feb 2025 - Jul 2025 (5 months)

Designed and implemented an AI-based recruitment matching system using GPT-4-turbo for resume extraction and text-embedding-3-small for vector embeddings, and built PySpark distributed matching pipelines. Orchestrated ETL with AWS Step Functions and Lambda, used S3 for scalable storage, and delivered analytics dashboards with Power BI in an agile SCRUM team.

GPT 4 Turbo Text Embedding 3 Small Pyspark AWS Step Functions AWS Lambda Amazon S3 PostgreSQL Power BI ELT

Data Analyst Intern

ENVAST

Jul 2024 - Jul 2024 (0 months)

Performed vectorization and preprocessing with Llama.cpp and LLM tools, segmented datasets to identify target groups, and developed Power BI dashboards for disease-feature analysis to support insights and decision-making.

Power BI TensorFlow Hugging Face LLM Data Visualization Segmentation

Data Scientist Intern

Seekmake

Feb 2024 - Jun 2024 (4 months)

Built an AI cost-prediction model for 3D printing including data collection via web scraping and EDA, following CRISP-DM to produce predictive models for pricing. Implemented models and preprocessing pipelines to support cost estimation.

TensorFlow Selenium Web Scraping Crisp Python scikit learn

Education

Degrees, certifications, and relevant coursework

Faculty of Sciences of Monastir

Master of Science, Data Science

2023 - 2025

Activities and societies: Google Developer Group (leadership), IOT and Data Science club, Theater club

Master's degree in Data Science focused on data analysis, machine learning, and statistical modeling with practical projects in Python, SQL, and data visualization.