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Several large, raw Excel files need to be transformed into clear, actionable information. The core of this engagement is thorough cleaning and organizing of each sheet, followed by the creation of pivot-table-driven reports and reliable, reusable formulas. Accuracy, transparency and a neat workbook structure are essential—each figure in the final report must trace back to the source row without manual intervention. All work will be completed inside Microsoft Excel; you are welcome to employ Power Query, advanced formulas such as INDEX-MATCH or SUMIFS, and any other native tools that keep the solution self-contained. Deliverables • A master workbook with all data cleaned, properly formatted and error-free • Pivot tables and named ranges that update automatically when new rows are added • Custom formulas that replace any hard-coded calculations • A brief written summary highlighting key insights and explaining how to refresh the report for future data drops Acceptance criteria: every total in the summary must reconcile with the cleaned dataset, no #REF! or #N/A errors anywhere, and refresh of new data must finish in under two clicks. Once the final workbook proves rock-solid, the project is complete and payment released.
Project ID: 40418209
11 proposals
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Active 12 hours ago
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11 freelancers are bidding on average ₹1,977 INR for this job

Dear Client, Let’s get started right away!!! I’m a ⭐5-star rated freelancer with strong expertise in Excel and data analytics, and I’ve completed 1000+ projects with 7+ years of experience. I can expertly transform your large, raw Excel files into a clean, automated master workbook. I will utilize Power Query and advanced formulas (like INDEX-MATCH and SUMIFS) to ensure your pivot tables and reports are 100% dynamic, error-free, and can be refreshed in under two clicks when new data is dropped. I will also provide the brief written summary and refresh instructions you requested to ensure a rock-solid handover. You can verify my 5-star history and past Excel automation work here: https://www.freelancer.com/u/mhgroup21 Share your raw files, and I’ll take care of the rest. Best regards
₹2,500 INR in 1 day
5.5
5.5

As an experienced data analyst, I have a proven track record of transforming raw Excel data into actionable insights. Using my advanced Excel skills and knowledge of tools such as Power Query and INDEX-MATCH, I can guarantee accurate and reliable data cleaning, formatting, and report creation. Moreover, my proficiency in VBA and other Macros will allow me to create pivot tables and named ranges that update automatically with new data. Not only will I deliver a master workbook with clean and error-free data, but I'll also ensure that all the totals in the summary reconcile with the dataset. You won't find any #REF! or #N/A errors under my watch. Further illustrating my dedication to efficiency, your report will refresh new data merely with two clicks. The final deliverable is important—that's why I'm committed to providing not just excellent technical service but also a thorough written summary of key insights extracted from the data alongside a guide on refreshing the report for future use. Overall, by trusting me with your project, you get more than just a freelancer but a 24/7 available partner capable of meeting tight deadlines without compromising on quality. Let's turn your raw data into gold!
₹5,050 INR in 1 day
5.0
5.0

Hi, I am Syed Taha Hussain, and I would love to transform your raw Excel files into a professional, automated reporting system. Advanced Excel modeling, data cleaning, and technical auditing are my primary skills. I am a data and financial analyst with extensive experience auditing technical projects and building professional models that turn complex datasets into clear insights. I am an expert in Power Query, Data Visualisation, and Advanced Excel Formulas like INDEX-MATCH and SUMIFS. I specialise in creating interactive, "lone click refreshable workbooks and named ranges that ensure every figure is dynamic and error-free. My focus is on delivering a rigorous master workbook where every total reconciles perfectly with the source data, ensuring absolute accuracy and transparency. I have designed several comprehensive portfolio and inventory tracking workbooks and can deliver your master file, automated pivot reports, and summary within 24-48 hours. Kindly message me so I can review your data structure and we can get started immediately.
₹2,000 INR in 2 days
3.5
3.5

Hello client, I am excited to submit my proposal for your project. With years of experience in the field, I am confident in my ability to deliver high-quality work that meets your needs. I have carefully reviewed your project description and requirements; I understand that you are looking to achieve your project objectives. My approach will ensure that I deliver exactly what you have requested in the project. I will keep you updated on the project progress and ensure timely delivery. If you are interested in moving forward I’d be happy to discuss the project further and answer any questions you may have. Thanks for considering my proposal; I look forward to the opportunity to work with you. Please open your messenger and send me complete details to discuss it further. Thank you.
₹600 INR in 1 day
3.1
3.1

Hello, I’m an experienced data analyst with strong expertise in Microsoft Excel, data cleaning, report automation, and structured workbook design. I can transform your raw Excel files into a clean, reliable, and fully reusable reporting system with complete traceability from summary reports back to source rows. My approach will start with cleaning and standardizing all sheets—removing duplicates, fixing inconsistencies, validating formats, and ensuring data integrity. I will then build a master workbook using Microsoft Power Query where needed for efficient data consolidation and repeatable refreshes. I will create dynamic pivot tables, structured named ranges, and robust formulas using functions like INDEX-MATCH, SUMIFS, and other advanced Excel techniques to eliminate hard-coded calculations and make updates seamless. Every summary total will reconcile accurately with the source data, with zero formula errors (#REF!, #N/A), and refresh processes simplified to under two clicks. I will also provide a short refresh guide and key insights summary. Chijioke
₹1,200 INR in 4 days
0.6
0.6

I can take your raw Excel files and turn them into a clean, structured, and fully automated reporting system. I’ll handle deep data cleaning, standardization, and organization, ensuring every figure in the final output traces directly back to its source—no manual tweaks, no black boxes. Using Power Query, dynamic pivot tables, and robust formulas (INDEX-MATCH, SUMIFS, etc.), I’ll build a master workbook that updates seamlessly when new data is added. All calculations will be formula-driven—no hard-coded values—and the structure will be clear, scalable, and easy to maintain. You’ll receive a polished, error-free workbook with auto-updating pivots and named ranges, plus a concise summary of insights and simple instructions to refresh everything in under two clicks. Accuracy and transparency are guaranteed. Ready to start immediately.
₹750 INR in 5 days
0.0
0.0

Hi, I have hands-on experience cleaning and transforming raw Excel datasets into structured, refreshable reports using Power Query, Pivot Tables, and formula-based workflows. I can organize and standardize the data, remove inconsistencies, and build reusable reports with dynamic formulas such as INDEX-MATCH, SUMIFS, and structured references—without relying on hardcoded outputs. My focus is on creating clean, maintainable workbooks that are easy to refresh and trace back to the original source data. I also pay close attention to workbook structure, error checking, and long-term usability. Ready to start immediately.
₹850 INR in 7 days
0.0
0.0

Hi, I clean and restructure raw Excel data into workbooks that are accurate, transparent, and built for long-term reuse. My approach: standardise formats and remove inconsistencies first, then build pivot tables with named ranges that expand automatically as new rows are added. Hard-coded calculations get replaced with dynamic formulas — SUMIFS, INDEX-MATCH, or Power Query where it keeps things cleaner. Every figure in the final report traces back to the source row. Deliverables: master workbook (cleaned, formatted, zero errors), auto-refreshing pivot tables, custom formula layer, and a brief written summary of key insights plus instructions for refreshing the report on future data drops. Acceptance bar is clear — no #REF! or #N/A errors, all totals reconcile, refresh under two clicks. That’s exactly how I’ll deliver it. Share the raw files whenever you’re ready.
₹1,050 INR in 3 days
0.0
0.0

Hi, I can turn the raw Excel files into a clean reporting workbook with traceable formulas, pivot-table summaries, and a short refresh guide. My approach would be: 1. Clean and normalize the source sheets into structured Excel tables. 2. Remove duplicates, fix obvious formatting issues, and flag questionable rows rather than guessing. 3. Build pivot tables and formula-driven summaries so totals reconcile back to the source data. 4. Replace hard-coded calculations with reusable formulas such as SUMIFS, XLOOKUP/INDEX-MATCH, and named ranges where helpful. 5. Add a compact report/dashboard view with clear labels and a short written note explaining how to refresh the workbook. I will keep the solution self-contained in Microsoft Excel and make sure the summary totals trace back to the cleaned dataset with no #REF! or #N/A errors left unresolved. I can deliver the first version in 1 day if the source files are ready, with one focused revision after your review.
₹1,050 INR in 1 day
0.0
0.0

Khagaria, India
Member since May 4, 2026
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