Hassan Khan

Data Analyst

Folio • Período integral

May 2023 - Sep 2025 • 2 yrs 4 mos

Worked as a Data Analyst at [Folio](https://folio3.com?utm_source=chatgpt.com), delivering enterprise-grade analytics, financial reporting, and business intelligence solutions that improved operational efficiency and supported strategic decision-making. Designed and automated KPI dashboards and reporting workflows using SQL, Python, Power BI, and Tableau, reducing manual reporting effort by over 60% and enabling leadership to monitor productivity, utilization, revenue performance, and profitability in real time. Led data analysis initiatives focused on financial performance, variance analysis, resource utilization, and business forecasting, helping teams identify cost optimization opportunities and improve product capitalization efficiency. Collaborated with business stakeholders, finance teams, and product managers to transform complex data into actionable insights and business cases for fintech and enterprise solutions. Built scalable ETL and data engineering pipelines to consolidate and clean large volumes of operational and financial data from multiple systems, significantly improving reporting accuracy, data reliability, and processing speed. Optimized SQL queries and reporting pipelines, reducing dashboard refresh and report generation times while improving overall analytics performance. Contributed to AI-driven analytics initiatives by developing RAG-based intelligent chatbot solutions using LangChain and OpenAI APIs, enabling faster access to organizational knowledge from documents and Jira tickets and improving information retrieval efficiency across teams. Demonstrated expertise in business intelligence, financial analytics, data visualization, reporting automation, and enterprise data solutions aligned with organizational growth and operational goals.