Sahil Kumar Singh

About Sahil Kumar Singh

I\'m an aspiring Data Analyst driven by curiosity and a passion for turning raw data into meaningful insights that drive smart decisions.With hands-on experience in tools like MySQL, Power BI, Python, and Excel, I enjoy exploring data from multiple angles — whether it\'s cleaning and modeling large datasets, building insightful dashboards, or finding patterns that aren\'t immediately obvious.**In MySQL, I work confidently with joins, stored procedures, indexing, and data modeling to streamline and optimize database operations.**With Power BI, I create dynamic, interactive dashboards using Power Query, DAX, and custom visuals to tell compelling data stories.**Python is my go-to for automation and analysis, especially with libraries like Pandas, NumPy, Matplotlib, and Seaborn.**And in Excel, I go beyond the basics — working with pivot tables, macros, advanced formulas, and charts to make even the messiest data manageable->>What truly excites me is the process of discovering insights that can solve real-world problems — whether it’s improving a process, identifying a trend, or supporting a decision. I believe in the power of data, and I\'m eager to keep learning, growing, and making an impact in the analytics space.

Experience

1. Analyst Trainee

   Cognizant

   Oct 2025 — Present · Pune, IN

   Working on enterprise batch applications in a production mainframe environment• Developing and maintaining COBOL programs with DB2 integration• Managing JCL-based job execution and batch workflows• Handling VSAM file processing and database interactions• Supporting incident analysis, debugging, and production issue resolution• Performing impact analysis and collaborating with cross-functional teams

Education

• Kendriya Vidyalaya

  AISSCE, PCMC

• Kendriya Vidyalaya

  AISSE

• Assam Down Town University

  BSc Information Technology, Data Science

  2022 — 2025