Arfa Sadaf

I am an ambitious and curious data science professional, driven by a logical approach to problem-solving and a relentless pursuit of mastery. My calm and pragmatic demeanor allows me to tackle complex challenges with precision, always seeking data-driven insights and effective solutions.

Experience

Data Science Intern

KodNest · Feb 2026 – Present

Not yet confirmed

• • Analyzed 3,900+ customer purchase records using Python, SQL, Pandas, and NumPy to identify purchasing patterns and business insights.
• • Performed data cleaning, preprocessing, and exploratory data analysis (EDA) to prepare high-quality, analysis-ready datasets.
• • Developed interactive Power BI dashboards to visualize KPIs and support data-driven business decision-making.
• • Applied statistical analysis and data visualization techniques using Matplotlib and Seaborn to communicate insights effectively.
• • Collaborated on real-world data analytics projects, strengthening skills in Python, SQL, Business Intelligence, and problem-solving.

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Data Science Intern

KodNest Technologies · Feb 2026 – May 2026

Not yet confirmed

• Conducted customer behavior analysis on real-world datasets using Python, SQL, Pandas, and NumPy to identify purchasing patterns and revenue trends.
• Performed data cleaning, preprocessing, and exploratory data analysis (EDA) to ensure accurate, analysis-ready data.
• Built interactive Power BI dashboards to visualize key metrics and support data-driven business decisions.

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Web Development Intern

TechnoFly Solutions · Jul 2025 – Aug 2025

Not yet confirmed

• • Developed MealBuddy, a food ordering web application using Python, HTML, CSS, and MySQL, implementing user authentication, order management, and payment integration features.
• • Built a Face Emotion Detection System using Python, OpenCV, and TensorFlow to recognize facial expressions from real-time webcam input.
• • Applied front-end development concepts, Python programming, and problem-solving skills while working on real-world application development.