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Harshal Patil

Transforming raw data into production‑ready insights with scalable data pipelines, AI automation, and real‑time analytics.

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Experience

Data & AI Automation Engineer Intern

Troy & Banks · Aug 2025 – Present · Buffalo, USA
  • Automated utility bill auditing using Python ETL and agent-driven workflows (Airflow, LLMs, n8n), reducing manual review time by 60% and scaling analysis to 1000+ bills per month.
  • Built advanced anomaly detection and validation for billing (PDF parsing, tariff reconciliation), cutting missed errors by 40% and supporting $500K+ annual cost recovery.
  • Developed a Streamlit dashboard for real-time audit insights, improving compliance reporting and saving the team 100+ hours per month.
  • Enabled agile delivery of new rules and reporting via modular agent architecture, addressing audit bottlenecks and regulatory deadlines.
Skills: Python, ETL, Airflow, LLMs, n8n, Streamlit, PDF Parsing, Anomaly Detection, Agent Architecture

Student Assistant

University at Buffalo · Feb 2025 – May 2025 · Buffalo, USA
  • Supported technical operations and managed logistics for the K-12 Cohort (Empire State Service Corp), contributing to improved academic service delivery and student success outcomes.

Software Developer Engineer

Reliance Jio Platforms LTD · Sep 2022 – Jul 2024 · Navi Mumbai, India
  • Led end-to-end development of a full-stack data platform (.NET, Python, MySQL), automating the FTTX network deployment lifecycle and eliminating manual legacy processes.
  • Designed and deployed Camunda BPMN-driven automated workflows, identifying and resolving operational bottlenecks that improved deployment cycle efficiency by 15%.
  • Architected Python-based ETL pipelines to ingest and clean 100K+ daily records (GIS, logs), centralizing data for analytics and enhancing operational decision-making.
  • Optimized MySQL database architecture for analytics, improving data retrieval speed by 20% and enabling seamless BI integration with Tableau/Power BI for executive-level insights.
  • Developed RESTful APIs to deliver structured data to internal tools, led agile sprints, and launched automated financial reporting (BOQ/SOQ), resulting in faster turnaround and improved data transparency.
Skills: .NET, Python, MySQL, Camunda BPM, ETL, REST APIs, Tableau, Power BI, Agile

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I'm always open to discussing new opportunities, collaborations, or innovative projects in data engineering, analytics, and AI automation. Feel free to reach out!

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harshal.sanjivpatil2000@gmail.com

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