I help businesses clean, organize, validate, and visualize their data using Python, SQL, Power BI, PostgreSQL, FastAPI, and automation tools. I have hands-on experience in Data Engineering, BI, and functional validation through banking and financial projects. I worked on data-driven workflows, quality controls, KPI dashboards, API services, RAG/document search systems, and reporting solutions. What I can help you with: - Data cleaning and transformation with Python, Pandas, and SQL - Power BI dashboards, DAX measures, and KPI reporting - PostgreSQL/MySQL database work and SQL optimization - ETL/ELT pipelines and automation - FastAPI or Streamlit apps for data projects - Data quality checks, documentation, and functional testing I am serious, organized, and focused on delivering clean, reliable work with clear communication.