Excel Data Mapping and Updating

@bktk

Hello there! I will do data mapping and updating excel sheet right now with 100% accuracy. I am offering a free sample before awarding the project. Can you please open a chat box to discuss the project in detail? I am 24/7 available for discussing the project. Sir, please check my profile link for your satisfaction and of my client reviews: https://www.freelancer.com/u/bktk Regards: Muhammad Bilal KTK

@vw1514518vw

Excel professional VBA developer, ready to do the required "Excel Data Mapping and Updating" work. Relevant experience and sample reference works and clients' reviews in links below. Regards. https://www.freelancer.com/projects/excel/Excel-Auto-Execute-Macro-Upon/reviews https://www.freelancer.com/projects/excel/Fix-excel-VBA-36198376/reviews https://www.freelancer.com/projects/data-processing/data-processing-use-mail-merge/reviews

@muzpashacma

Hello, I can help you accurately update and map data across your Excel files, ensuring clean one-to-one matching between columns and fields. I have strong experience working with Excel for data cleaning, mapping, and reconciliation tasks. I regularly handle multi-file projects where consistency and precision are critical. For similar work, I’ve used tools like VLOOKUP/XLOOKUP, INDEX-MATCH, PivotTables, and Power Query to efficiently match, validate, and organize data across sheets. For your project, I will: *Carefully review all files to understand the structure *"Map fields accurately with one-to-one matching *Validate data to catch mismatches or duplicates *Keep everything organized and easy to review I pay close attention to detail and always double-check results to ensure accuracy. I’m also comfortable managing multiple files without confusion and can deliver within your required timeline. If helpful, I can complete a small sample mapping to demonstrate my approach before proceeding. Looking forward to working with you. Best regards, Muzammal Pasha

@Sahyadri96

@SahyadriTech #SahyadriTech Completed Projects: 1. Hotel Booking Management & Tracking System (Excel + VBA Script) 2. Appsheet: ERP system for textile business 3. MNGL Gas Incident Tracker & Dashboard (Google Sheets + Google Data Studio) 4. Daily Expenses Tracker (Google Sheets) 5. Option Scalping Strategy Automation (Excel VBA) 6. Nifty50 Live Option Chain Dashboard (Google Sheets) 7. Binary Trading Sheet (Google Sheets) 8. Customer Data Cleaning & Sorting Tool (Excel VBA & Python) 9. Historical Stock Closing Price Analysis for 2,600 Stocks (Excel & Python) 10. Power Bi dashboard for F1 Car racing insights 11. GOLD Loan tracking in Google sheet and Google Data studio 12. Local Taxi Tracking System (Google Sheets + Google Data Studio) 13. Appsheet Milk Drivers wages and attendance system (Appsheet + Google sheet ) Key Highlights: 1. Pay only if satisfied with the work 2. Expert in Power BI, Excel, VBA Macros, Google Sheets, Google Apps Script, and Python 3. Experience in 3 American MNCs 4. Skilled in Data Analytics, Automation, and Visualization 5. Proficient in Statistical Analysis 6. Offer Long-Term Support for all projects 7. Quick Delivery with multiple revisions I can deliver any project related to Data Analytics, Automation, and Reporting with precision and reliability.

@yamilgvb

Hi, I can help you accurately map and organize your data across multiple Excel files, ensuring each column and field matches correctly. I have experience working with data entry and Excel, focusing on accuracy, consistency, and clean structure. I pay close attention to detail and can efficiently handle multiple files without errors. I’m available to start immediately and can complete the task quickly. Could you share an example of the files?

@CTS19966991

Hello There, I see you need to update and map data across several Excel files with one‑to‑one column matching. That usually means tracking down mismatched headers, handling inconsistent formats, and making sure every field lands in the right place without introducing errors. I have done this type of work for e‑commerce product catalogs and customer databases, often with five or more files at once. From your description, the real gain is not just moving data but keeping it reliable so you don’t have to double‑check every row afterwards. My approach starts with a quick audit of your files to spot key identifiers, then I build a clear mapping table that links source columns to destination fields. For small to medium volumes, I work directly in Excel with lookups and validation rules. For larger or repeated tasks, I use Python scripts (pandas, openpyxl) to automate the matching, which cuts out manual errors and saves time when you receive updated files later. I have handled similar data mapping projects while managing digital operations and virtual assistance, reaching over 98% precision on data entry and verification. I also coordinate across tools like Google Sheets, Airtable, and automation platforms, so I can adapt the process to whatever format you need. My aim is to return clean, updated files with a short note explaining how the columns were matched, so you can reuse the logic next time. Looking forward to work with you. CTS19966991

@ttobio69

Hi there, I read your requirements carefully, and I can help update and map data across your 2–5 Excel files with accurate one-to-one column and field matching. I’m comfortable working with Excel data mapping, matching records between files, cleaning inconsistent entries, using lookup formulas, checking duplicates, and keeping the final output organized and easy to review. I’ll carefully compare the source and target files, map the correct fields, update the required values, and double-check the results for accuracy. My approach will be: -Review all Excel files and required fields -Identify matching keys/columns -Map data one-to-one accurately -Update the target files -Check for missing, duplicate, or mismatched entries -Deliver clean final files Cost: ₹600/hour || Timeline: within 1 day, depending on file size Payment and timeline details can be discussed further to align with your expectations. I’d be happy to complete this carefully and keep the Excel data clean, accurate, and properly mapped. Best regards, Oluwatobi Okedairo

@sayalis40

Hi, I’m interested in this project and available to start immediately. I have solid experience working with multiple Excel files for data cleaning, mapping, and one-to-one matching of fields. I’ve handled tasks involving aligning column structures, matching records using functions like VLOOKUP, XLOOKUP, and INDEX/MATCH, and ensuring data consistency across files. I pay close attention to detail and double-check mappings to avoid mismatches or missing data. I’m also comfortable managing multiple datasets and maintaining a clear, organized structure throughout. Quick questions: • What will be the key field for matching (e.g., ID, name, code)? • Approximately how many rows/files are involved? I can ensure accurate, well-structured output with a quick turnaround. Thank you, Sayali

@gabriel089090

Hello, I can help you map and update your data across multiple Excel files with accuracy and consistency. I will carefully match columns and fields, ensure all data is correctly aligned, and double-check everything to avoid errors. I am detail-oriented and comfortable working with Excel to organize and manage data efficiently. I’m ready to start immediately and can deliver within 1–2 days. My total price for this project is $6 USD. Best

@Nidhi2896

Hi, I can efficiently update and map data across your Excel files with accurate one-to-one matching of columns and fields. I have strong experience in Excel, including data mapping, lookups, and handling multiple files with precision. I ensure high attention to detail and can deliver clean, well-aligned data within your timeline. Happy to share a quick sample if required. Thanks and Regards Nidhi Kumari