Aryyaneel Saikia

I’m a Computer Science graduate with hands-on experience in data analysis, ETL workflows, and full-stack development. I use Python, SQL, and Excel to clean, transform, and visualize data into decisions stakeholders can act on.

As a Data Analyst Intern at GeeksforGeeks, I analyzed complex datasets using Excel, SQL, and Python (Pandas, NumPy) to generate actionable business insights. I designed and executed data processing workflows—cleaning, transformation, and validation—and built visualizations with Matplotlib and Seaborn to communicate trends clearly.

I also implemented automation workflows (web scraping, sentiment analysis, stock market trend analysis) to reduce manual effort, and deployed interactive web solutions via AI-assisted platforms (Lovable, Replit). Earlier, as a Software Engineering Intern at BeakBall, I supported full-stack delivery in an Agile team—building UI components with React and integrating backend APIs.

My projects reflect the same focus on end-to-end analytics: SQL-based Pizza Sales analysis with joins and window functions, an Excel Sales Analytics dashboard for 25,500+ records using VLOOKUP/SUMIFS/Pivot Tables/Macros, and a Power BI E-Commerce Insights dashboard using Power Query and DAX.