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itsmebillah/README.md

Md. Masum Billah - Data Analyst, Automation Developer, and Business Intelligence Specialist

Md. Masum Billah

Data Analyst | Automation Developer | Business Intelligence Specialist

I build practical analytics systems, business dashboards, and workflow automations that turn operational data into clear decisions. My work spans Power BI and SQL reporting, Google Workspace automation, and full-stack tools for finance and business operations.

Based in Dhaka, Bangladesh. Open to data analytics, business intelligence, and automation roles and client projects.

Portfolio · LinkedIn · Email · Repositories

Focus

  • Business intelligence, KPI reporting, and interactive dashboards
  • Data preparation, analysis, and workflow design
  • Google Apps Script and spreadsheet-based automation
  • TypeScript and JavaScript applications for operational teams
  • Reproducible reporting systems with clear documentation

Technology

Power BI SQL Python TypeScript Google Apps Script Next.js Supabase

Featured Projects

Project What it demonstrates Stack
Company Hub Role-aware workforce operations, attendance, employee self-service, and platform governance Next.js, TypeScript, Supabase
Sales Dashboard Browser-based sales intelligence with KPI exploration, validation tests, and performance benchmarks React, TypeScript, Vite
Wealth OS Personal-finance workflows covering accounts, transactions, budgets, goals, and reporting Next.js, TypeScript, Supabase
InsightFlow AI Deterministic in-browser spreadsheet analysis and chart generation React, TypeScript, SheetJS, Recharts
Email Reply Automation Gmail and Google Sheets workflow automation with safe, repeatable setup Google Apps Script
Keu Ekjon Anonymous messaging experience with a responsive progressive web interface React, TypeScript, Supabase

Portfolio

The full project gallery, professional background, and contact information are available at itsmebillah.github.io. Each featured repository includes verified setup instructions, an honest project-status assessment, and links to related work.

Contact

Portfolio · GitHub Profile · Email · Featured Projects · All Repositories

Popular repositories Loading

  1. itsmebillah.github.io itsmebillah.github.io Public

    Portfolio of Md. Masum Billah showcasing data analytics, business intelligence, and workflow automation projects.

    HTML

  2. fun fun Public

    Archived-style single-page portfolio UI experiment using Three.js and browser animation libraries.

    HTML

  3. SubPro SubPro Public

    Early subscription-platform UI and Express API prototype for exploring pricing and registration flows.

    HTML

  4. billah_finance billah_finance Public

    Reserved repository with no published implementation; see Wealth OS for the active finance project.

  5. keu-ekjon keu-ekjon Public

    Mobile-first anonymous messaging app with private inboxes, recipient-controlled publishing, and Bengali-first UX.

    TypeScript

  6. portfolio-engine portfolio-engine Public

    Experimental multi-template portfolio CMS built with Next.js and Supabase; not production-ready.

    TypeScript