Nishish Kumar

Results-driven Data Analytics and Financial Reporting Professional with 15+ years of experience delivering intelligent business automation solutions. Expertise in Advanced Excel, Power Query (M Language), Excel VBA, Python (Pandas), Power BI, SQL and ERP systems to automate complex reporting, reconciliation and ETL workflows. Skilled in leveraging Generative AI tools such as, DeepSeek, Claude AI, Kimi-K3 AI & ChatGPT to accelerate solution development, optimize code, debug automation and rapidly build scalable reporting pipelines.

Passionate about transforming manual processes into fully automated, intelligent solutions that save time, reduce operational cost, improve data quality and support faster business decisions.

Account Data Analyst at Jodhani Paper Pvt Ltd (2024 – Present)

• Implemented Purchase & Sales Ledger Automation using Python Pandas.
• Automated Purchase & Sales Credit/Debit Note and Columnar Data reporting.
• Developed GST GSTR-2B Supplier Reconciliation Automation ensuring 100% compliance.
• Built E-Way Bill & E-Invoice Reconciliation Automation, reducing manual effort by 90%.
• Automated Financial MIS using Power Query (M Language) with dynamic refreshable reports.
• Created Power BI Executive KPI Dashboards for real-time business intelligence.
• Engineered high-performance GST Reconciliation Software processing massive datasets with zero lag.
• Developed E-Way Bill & E-Invoice Merging Software consolidating 1 month to 5 years of data into unified reports.
• Built Python-based GST Portal communication tool reducing outstanding bill notification time by ~80%.

Senior Executive at 172 Medium Regiment, Indian Army (2021-06 – 2023-12)

• Managed accounts and financial records with discipline and accuracy
• Prepared structured operational and management reports
• Maintained audit-ready documentation and compliance standards
• Developed leadership, analytical thinking and execution under pressure

Accounts Executive at HQ 14 Artillery Brigade, Indian Army (2018-10 – 2021-05)

• Handled full-cycle accounting operations and financial reporting
• Managed large operational datasets with exceptional accuracy
• Ensured compliance with military financial regulations and standards

IT Instructor - Hardware/ Software / Cyber Security Instructor at 172 Medium Regiment, Indian Army (2012-10 – 2018-05)

• Delivered computer literacy, hardware, software and application training to Tech Soldiers
• Hands-on expertise in PC assembly, hardware troubleshooting and system diagnostics
• Managed large operational datasets with exceptional accuracy
• Maintained structured documentation and compliance standards

Master of Business Management in IT & Finance – Subharti University, Meerut (2022 – 2024)