Excel Macro for Data Cleanup

@dgled

Hi Recruiter, I can build an Excel VBA macro that validates and cleans imported data from external files (Excel/CSV), then outputs a consistent, error-checked table ready for reporting. What I’ll deliver: * Import routine (pick source file, map columns, append/replace logic) * Data cleanup: TRIM/CLEAN, remove non-printables, normalize case, fix dates/numbers (locale-safe), standardize phone/email formats * Validation rules: required fields, allowed lists, range checks, duplicate detection (keys), cross-field checks (e.g., account + name) * Exception handling: issues logged to a “Review/Errors” sheet with row ID + reason, so nothing is silently changed * One-click run button + clear module structure for easy future edits Why me: I’m a finance/BI analyst with 35+ years using Excel and VBA for automated data pipelines, reconciliations, and validation controls. I focus on accuracy-first automation and readable, maintainable code. If you share a sample import file + your target template, I can start immediately and deliver a first working version quickly. Dov Goldenberg

@dvcontact

Dear Client, Would you like to see a tailored demo of the Excel macro solution before making any commitment? I specialize in crafting robust macros that streamline data validation and cleanup, ensuring both accuracy and consistency regardless of data source. Let's discuss your specific needs further; I can provide a detailed plan and demo that aligns perfectly with your requirements. Regards, Smith

@vano101

Hello Throughout my career, I have successfully completed hundreds of Excel Macros, therefore completing another macro for validation and cleanup is piece of cake for me. Since there is just generic project description, I would like to discuss about project details.

@vsprybhanu

Hi, I can develop an Excel VBA macro to validate and clean up data imported from external files, ensuring accuracy and consistency throughout the workbook. The solution will be reliable, well-structured, and easy to maintain, with clean macro logic for ongoing use. I am an experienced Data Analyst and Macro Developer and have done many similar projects. So, can do this job nicely. Ready to start please message me to discuss your project in more detail. Best Regards, Virendra

@beltran0404

As an experienced freelancer, I bring an excellent blend of both engineering and IT knowledge to the table. With over 8 years of working as a data analyst, I have a strong competency in data management, analysis, and accurate processing- all skills that are paramount for this project. I should stress that my proficiency in Excel goes beyond simple formula operations - I am proficient in Visual Basic too, that you need to get macros done, also we could explore alternatives as PowerQuery or even Python code to speed up the validation/clean up/manipulación process. Throughout my career journey, I have perfected the art of creating macros that facilitate seamless data validation and cleanup processes. I can comfortably navigate through multiple files and ensure consistency down to the last detail. Not only is it my business to handle your data with utmost accuracy and impeccability, but it is also my passion. Choosing me for your Excel data cleanup project means you're not just choosing a skillful freelancer, but someone who truly cares about delivering the best results. Look no further for a dedicated team player who is always committed to going above and beyond for clients like you. Let's bring your vision into reality. Let's clean up that data!

@juanjosec63

Hi, I can help you build a clean, reliable Excel macro that validates and cleans imported data automatically. I have strong experience working with VBA to handle external file imports, normalize formats, catch inconsistencies, and flag or correct invalid entries without breaking the original structure. My focus is always on accuracy, repeatability, and keeping the macro easy to maintain or extend later. Once done, you’ll have a one-click process that imports the data, runs all validation and cleanup rules, and leaves you with consistent, analysis-ready results. I’m happy to review your sample file first and confirm the exact rules before implementing.

@ail5a9f298b597ed

Aside from my diverse skill set as a Full Stack Developer, I have extensive experience in handling and processing complex data using Excel macros. My proficiency in Excel is highly advanced, which enables me to create tailored solutions for data validation, cleanup, and consolidation. I'm confident that my expertise can effectively address your need to import data from external files while ensuring accuracy and consistency. In terms of previous work, I've successfully integrated data validation and cleanup macros in various projects. This includes cleaning up large datasets by removing duplicates, filtering out invalid entries, and standardizing inconsistent fields. Furthermore, my proficiency in debugging has allowed me to uncover complex data issues even before they cause major problems.

@tangramua

Dear ,   We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time.   We are 25 years in this business and our technical specialists have strong experience in Visual Basic, Data Processing, Data Entry, Excel, Excel Macros, Data Analysis, Data Integration, Data Management and other technologies relevant to your project.   Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews.   Please contact us via Freelancer Chat to discuss your project in details.    Best regards, Sales department Tangram Canada Inc.