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I’ll be sending you a single workbook of Product sales data that is refreshed Monthly. Your first task will be to tidy up the existing tables—remove duplicates, correct obvious entry errors, and reshape the layout so every column is analysis-ready. Once the data is clean, I need clear answers to two questions: • Which products are the top sellers? • During which days of each month are they most frequently ordered? Please present your findings inside the same workbook. A small summary table with ranking logic is fine, but I would also like the insights visualised in charts so they are immediately understandable at a glance. Bar charts usually work best for product rankings and simple timelines, yet I’m open to other chart types if they convey the story better. Deliverables 1. Cleaned Excel file with reproducible transformation steps (Power Query or documented formulas are welcome). 2. Summary table highlighting best-selling products and their peak order periods. 3. At least one well-formatted chart per insight, linked to the cleaned data so it updates automatically when I drop in the next month’s file. If anything in the brief is unclear—especially around preferred chart styles or naming conventions—let me know before you begin. I’m looking for someone who can turn this around efficiently and explain any assumptions they make along the way.
Project ID: 40520011
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45 freelancers are bidding on average $22 USD for this job

Hi, I have 7+ years of experience working with Excel, Power Query, data cleaning, and business analytics projects. For your workbook, I will: ✔ Clean and standardize the data structure ✔ Remove duplicates and correct obvious data-entry issues ✔ Reshape the tables into an analysis-ready format ✔ Identify the top-selling products based on sales volume ✔ Analyze which days of each month generate the highest number of orders for those products ✔ Create dynamic summary tables and professional charts that update automatically when new monthly data is added I can build the solution using Power Query and Excel formulas to ensure the process is reproducible and easy to refresh with future datasets. Recent work includes sales analysis dashboards, automated Excel reporting, Power Query transformations, and business intelligence solutions for clients across various industries. Please share the workbook, and I can review the data structure and confirm the turnaround time. Looking forward to discussing the project further. Thanks & regards, Naresh
$20 USD in 1 day
5.7
5.7

Hello, As a seasoned professional in the data analytics field, I bring a unique mix of skills that perfectly align with your needs for this project. Over the years, I've honed my expertise in handling and interpreting complex data, whether it's using Power Query or documenting formulas for reproducibility- and that certainly translates to the swiftly evolving landscape of Excel. My proficiency in data analysis lends itself seamlessly to your requests on delving deeper into analyzing the provided sales data: identifying best-selling products and associated peak order periods. Alongside producing clean tables with distinct ranking logic, I will go a step further and develop intuitive visualization for an easy grasp of the findings. Whether we opt for using bar charts or experiments with different chart types, my aim is to ensure the story portrayed by the data is clear and compelling.
$30 USD in 1 day
5.0
5.0

AM READY TO START ASAP: PRODUCT SALES DATA CLEANING & ANALYSIS – TOP SELLERS, PEAK ORDER DAYS, CHARTS, REFRESHABLE MONTHLY Hello, I am John K., MSc Econ & Statistician, 15+ years, 1,000+ projects, 4.9⭐. My expertise includes Excel data cleaning, sales analysis, and dynamic chart creation. My understanding is: You have a monthly-refreshed Product sales workbook. I will: tidy tables (remove duplicates, correct entry errors, reshape for analysis), identify top-selling products, identify peak order days per month, present findings in summary table + charts (bar charts for rankings, simple timelines). Deliverables: cleaned Excel file with reproducible steps (Power Query/formulas), summary table, charts linked to cleaned data for auto-update when new month’s data is added. I will deliver: ✅ A clean, analysis-ready Excel workbook. ✅ Summary table with top sellers and peak order periods. ✅ Dynamic charts updating automatically with new data. I am ready to begin. Let's connect via chat to receive your workbook. Respectfully, John K.
$10 USD in 1 day
4.8
4.8

HI, With over 7 years of relevant experience, I am confident in providing you with the highest quality work for your Excel Sales Data Analysis project. My expertise lies in advanced level Excel/ Google Sheets Macro and VBA; skills that will prove advantageous through every step of your brief. From tidying up your data by removing duplicates and correcting errors to reshaping it to be analysis-ready, I have a proven track record of delivering clean and organized data. Thanks
$20 USD in 1 day
4.2
4.2

Hi My job was to prepare and analyze data in Excel, and I understood your needs exactly. First, we will talk about your requirements. Then your data will be cleaned with Power Query, and finally charts and tables will be designed that convey the information you need Do you agree to discuss the details of the project?
$20 USD in 2 days
3.5
3.5

Hello! I can clean and restructure your monthly product sales workbook so it is fully analysis-ready, with duplicates removed, entry mistakes corrected, and tables reshaped for easy reporting. I will create a clear summary showing the top-selling products and identify the days of each month when those products are ordered most often. I will also add linked charts inside the same Excel file so the rankings and ordering patterns update automatically when new monthly data is added.
$18 USD in 2 days
3.1
3.1

Drawing from my background as an Accounting and Finance professional, I bring more than just data entry and Excel proficiency to the table. My focus on accuracy, reliability, and insight has prepared me well for your project. Tidying tables and correcting errors are tasks intrinsic to my career, and I guarantee a polished data set for analysis. Moreover, my strong point has always been turning raw numbers into meaningful insights. My experience in financial management has honed my skills in identifying trends and spotting opportunities in large datasets – the same skills required to uncover your best-selling products and their peak order periods. A distinctive factor of my approach is delivering actionable insights while maintaining clarity. I understand that the success of this project rests on your ability to understand and act on the analysis effortlessly. To this end, I'll provide a thorough documentation of my reproducible steps using Power Query. My incorporation of traditional accounting knowledge with modern data analytics tools ensures you get not just "analysis" but ACTUAL insights focused on your business goals. If you value meticulousness, dependability, clarity in results, then I am your reliable partner for this project.
$15 USD in 1 day
3.4
3.4

Hi, I can help clean and analyse your sales workbook and deliver a fully structured Excel file with reproducible transformation steps. My approach will include: • Data cleansing (duplicate removal, error correction, standardisation) • Product-wise sales ranking and top-seller analysis • Identification of peak ordering periods and day-wise trends • Dynamic charts linked to the cleaned dataset so future monthly updates refresh easily • Documentation of all transformation steps using Power Query and Excel formulas where appropriate I have extensive experience working with large datasets, reporting systems, feasibility studies, financial models and management dashboards developed for infrastructure and environmental projects across India, UAE, Oman and Qatar. I can provide a clean, well-organized workbook with clear visualisations and concise business insights. I would be happy to review the workbook before finalising timelines. Regards, Krishnan Iyer
$25 USD in 3 days
2.4
2.4

Hi, I understand you need a Data Analysis expert using Excel to tidy up the existing tables—remove duplicates, correct obvious entry errors, and reshape the layout so every column is analysis-ready. I offer my services for this project. I am IBM Data Analyst certified. I have made many Data Analysis based projects using Excel as follows; • Construct pivot charts and pivot tables. • Work with Power Query for ETL and ELT to better clean and transform data. • Work with Power Pivot to build charts and tables. • Create measures using Power Pivot to perform advanced analysis. • Build interactive dashboards. • Statistical Analysis such as Mean, Median etc. • Create basic visualizations such as line graphs, bar graphs, and pie charts using Excel spreadsheets. • Construct advanced charts and visualizations such as Treemaps, Sparklines, Histograms, Scatter Plots, and Filled Map Charts. • Analyze data in spreadsheets by using filter, sort, look‐up functions. • Merge and append multiple sheets. • Deal with duplicate or null values in data. I ensure to complete your project efficiently and on time.
$10 USD in 2 days
2.5
2.5

Hello, I can clean and analyse your monthly product sales workbook in Excel. I will tidy the existing tables — removing duplicates, correcting obvious entry errors, and reshaping the layout so every column is analysis-ready, using Power Query with documented transformation steps so the workflow is reproducible each month. I will build a summary table identifying the top-selling products and the peak ordering days of each month, with clear ranking logic. I will visualise both insights with well-formatted charts (bar charts for product rankings and timeline charts for peak order days) linked directly to the cleaned data so they auto-update when you drop in next month's file. I will document any assumptions I make along the way and confirm naming conventions or preferred chart styles with you upfront. I am detail-oriented and comfortable with Power Query, PivotTables and Excel charting. Please come to chat to quickly discuss. Thank you
$15 USD in 7 days
1.6
1.6

Hi, I'll clean the workbook first (remove duplicates, fix entry errors, reshape for analysis) using Power Query so the transformation steps stay documented and reproducible for future monthly refreshes. For top sellers and peak order days, I'd default to ranking by total units sold unless you prefer revenue or order count let me know which metric matters most to you. I'll build a summary table plus bar charts (best for rankings) linked directly to the cleaned data, so everything updates automatically when you drop in next month's file. Could you share a quick sample of your current column headers/sheet layout so I can confirm the cleaning approach before starting?
$15 USD in 1 day
1.8
1.8

Hello, I am Amna, a seasoned Data Analyst with expertise in Data Analysis, Data Entry, Data Processing, and Excel. I understand your requirement for the Excel Sales Data Analysis project. I will clean up the existing tables, identify top-selling products, and analyze peak order periods. With over 6 years of experience in Excel and Google Sheets, I have successfully completed 97 projects for various clients. I excel in data visualization and can provide clear insights through charts for easy understanding. If you would like to discuss this project further, please feel free to connect with me in the chat. I am looking forward to working on this project with you. Thanks, Amna
$10 USD in 7 days
1.0
1.0

If I don't deliver, don't pay me. Dear Client, I am a Data Analyst and Excel Specialist with over 4 years of experience in data cleaning, sales analysis, dashboard creation, and business reporting. I have successfully completed similar projects involving product performance analysis, automated Excel reporting, and dynamic dashboards. Please review my portfolio for relevant examples. For your project, I will clean and standardize the sales data by removing duplicates, correcting data inconsistencies, and restructuring tables into an analysis-ready format. Using Excel and Power Query, I will build a repeatable transformation process that updates seamlessly when new monthly data is added. I will identify the top-selling products, analyze ordering patterns to determine the most active days of each month, and present findings through well-structured summary tables and professional charts. All visuals will remain connected to the cleaned dataset, enabling automatic refreshes with future updates. Rate: $25 USD Delivery Time: Maximum 3 Days I look forward to helping you transform your sales data into actionable business insights. Best regards, Chijioke Chidiebere
$25 USD in 3 days
0.6
0.6

Excel Sales Data Analysis is right in my area. I work with the full Microsoft Office suite daily — Word, Excel, PowerPoint, Power BI, and PDF. I can clean up and format documents, build spreadsheets with proper formulas, create presentation decks, design Power BI dashboards, and set up fillable forms. The output is always organized, consistent, and ready to use. ✨ https://www.freelancer.com/u/rohaansheikh90?sb=t ✨ Let's talk. — Rohaan
$30 USD in 7 days
0.0
0.0

Hi, This is AB from United Kingdom. Your project involves analyzing monthly product sales data in Excel. I understand the need to clean the data, identify top-selling products, and determine peak order periods. To achieve this, I would first clean the tables, remove duplicates, and restructure the layout for analysis. I would then use Power Query to ensure reproducible transformation steps. For insights, I plan to create a summary table ranking the best-selling products and visualizing the data through bar charts and timelines for easy understanding. If preferred, I can explore other chart types for better storytelling. Before proceeding, I may have a technical question to ensure alignment. Quick technical checks to make sure we're aligned: Q1- Are there any specific naming conventions or preferred chart styles for the visualizations? Looking forward to potentially working together on this project.
$15 USD in 7 days
0.0
0.0

Hello, Cleaning gaps and inconsistent layouts in monthly product sales is the main risk here; if duplicates and date formatting are not normalized the ranking and day-of-month signal will be misleading. I will ensure every column is analysis-ready so charts update reliably when you drop in the next month's file. I have practical experience preparing recurring Excel reporting workbooks for product and subscription businesses, including reproducible Power Query pipelines, documented formulas, and chart templates that refresh from cleaned tables. In past engagements I delivered a single workbook that automated monthly refresh, removed duplicates, corrected date and SKU entry errors, and produced ranking tables and day-of-month timelines tied to the cleaned table. I will start by loading your workbook into Power Query, remove duplicates, standardize date and product fields, fix obvious entry errors, and unpivot or reshape as needed so every column becomes analysis-ready. I will place the cleaned table on a separate sheet, add a compact summary table with ranking logic, and create linked bar charts and timeline visuals that update automatically. Do you have a preferred naming convention for the cleaned sheet, summary table, or chart titles? - Would you like product ranking by total revenue or by units sold as the default? Thank you, Affan Qureshi
$50 USD in 1 day
0.0
0.0

Hello, I am interested in your Excel data analysis project. With over 4 years of experience as an Auditor at a national supreme audit institution, I regularly work with large datasets, performing data validation, cleaning, reconciliation, and analysis to produce reliable reports for decision-making. I am proficient in Microsoft Excel, including Power Query, Pivot Tables, XLOOKUP/VLOOKUP, advanced formulas, charts, and dashboard creation. For this project, I will clean your sales data by removing duplicates, correcting inconsistencies, and preparing an analysis-ready dataset with reproducible transformation steps. I will identify your top-selling products, analyze the peak ordering days for each month, and present the results in a well-structured summary table with clear, automatically updating charts linked to the cleaned data. This will allow you to refresh the workbook easily with future monthly data. I value accuracy, clear documentation, and timely delivery. If any assumptions are required, I will discuss them with you before proceeding to ensure the final result meets your expectations. I am ready to start immediately and look forward to working with you. Thank you for your consideration.
$10 USD in 1 day
0.0
0.0

Hello, I am interested in working on your Excel Sales Data project. I can clean and organize your workbook by removing duplicates, correcting data entry errors, and preparing the data for analysis. I will: * Clean and structure the sales data * Identify the top-selling products * Analyze which days of the month products are ordered most frequently * Create summary tables and rankings * Build clear Excel charts for easy visualization I pay close attention to detail and will ensure accurate, well-presented results within the workbook as requested. I am available to start immediately and look forward to discussing the project further. Best regards, Dinesh Kumar Dangi Excel & Data Entry Specialist
$10 USD in 7 days
0.0
0.0

Hi, I can help clean, analyze, and automate your monthly sales workbook. I have experience with Excel, Power Query, Pivot Tables, formulas, and dashboard creation. I will remove duplicates, correct data inconsistencies, structure the tables for analysis, identify top-selling products, determine peak ordering days each month, and build dynamic summary tables and charts that automatically update when new monthly data is added. A few quick questions: • Which metric defines "top seller" (quantity sold, revenue, or order count)? • Approximately how many rows are in each monthly file? • Do you have a preferred dashboard layout or chart style? I can start immediately and provide clear documentation of any assumptions made during the analysis. Looking forward to working with you!
$20 USD in 7 days
0.0
0.0

Hello, I will clean your product sales data, find top sellers, and create clear charts. ✅ My Experience: I have 5+ years of experience with 99%+ accuracy. I recently completed a project on Freelancer.com with a 5-star rating for Excel data cleaning and visualization. ✅ What I will do: - Remove duplicates and fix errors - Reshape layout for analysis-ready format - Identify top-selling products (ranking logic + summary table) - Find peak order days each month - Create bar charts and other visualizations (auto-update with new data) - Document steps (Power Query or formulas) ✅ Why choose me: - 5-star rated freelancer - 99%+ accuracy guaranteed - Fast, reliable, and detail-oriented Please share the workbook. I am ready to start. Thank you.
$20 USD in 7 days
0.0
0.0

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