Somit Guha - Data Analyst | ContraWork by Somit Guha
Somit Guha

Somit Guha

Data expert: Fast typing, clean formatting, zero errors.

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Cover image for Generating an automated Top Vendors
Generating an automated Top Vendors Report using an Excel Macro moves client data through three distinct phases: Extraction, Isolation, and Visual Enhancement. Step 1: Data Replication & Sorting – The macro copies original invoice/spend records into a dedicated reporting sheet to preserve the master data. It then sorts the entire list by total spend in descending order. Step 2: Threshold Trimming – It looks at client data's target (e.g., Top 5 or Top 10) and deletes all rows beneath that cutoff, cleanly removing lower-tier spend data. Step 3: Executive Formatting – It dynamically builds professional headers, applies currency styling ($#,##0.00), colors the table headers for a dashboard feel, and auto-adjusts column widths so text is never cut off. .
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Cover image for I receive raw production data
I receive raw production data from our clients in Excel format, then process and refine this data into comprehensive, structured reports categorized by employee performance, item types, and precise minute-by-minute tracking.
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Cover image for Lead the identification, analysis, and
Lead the identification, analysis, and cleaning of duplicate records within our large-scale corporate data repositories. My primary focus will be managing large Excel files (100,000+ rows) and connected databases, locating structural and partial redundancies, and streamlining data workflows to ensure data accuracy.
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Cover image for The accounting data entry process
The accounting data entry process converts raw financial paperwork into structured business reports through four essential phases: šŸ“ Phase 1: Input & Gathering – Collect source documents like vendor invoices, bank statements, and customer receipts, ensuring every transaction has physical or digital proof. šŸ·ļø Phase 2: Categorisation – Match each transaction to its specific account code using the company's Chart of Accounts, determining which asset, liability, revenue, or expense is affected. āŒØļø Phase 3: Recording (Double-Entry) – Enter details (date, reference number, description) into an accounting system or spreadsheet, ensuring total Debits exactly equal total Credits. šŸ” Phase 4: Reconciliation & Reporting – Compare the entries against independent bank statements at month-end to fix errors, lock the period, and automatically generate the final financial statements.
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