Dedeepya Challagulla

I’m a Data & BI Analyst with an MBA (Finance & Marketing) and 6 months of specialized data analytics training. I’m proficient in SQL, Power BI, Excel, and Tableau, and I enjoy turning complex business questions into clear dashboards and actionable insights. With a background in supply chain operations and financial research, I bring strong business context to every analysis I build.

I’ve supported data-driven decisions through both real-world and research work. In my “Customer Sales & OrderAnalysis System (SQL + Power BI),” I designed a relational SQL database (Customers, Products, Orders), wrote queries using joins and aggregate functions to find top customers, and built an interactive Power BI dashboard with city- and date-based slicers for revenue trends. I also completed “Cryptocurrencies vs Gold Volatility & RegulatoryAnalysis (Research Paper),” delivering time-series volatility and correlation findings (2014–2024) using structured reporting and presentation, plus I gained experience as a SeniorAssociate Intern at Futurz by analyzing supply chain operations data, supporting inventory and procurement tracking, and assisting requirement analysis and reporting.