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Fiverr Pro
English
$
USD
I will match merge deduplicate and reconcile your CSV or excel data
Systems Automation Engineer
I build custom software, automation, and integrations that solve real business problems. I'm a Systems Automation Engineer and Full-Stack Developer experienced with React, Node.js, PostgreSQL, REST AP...
About this Gig
Messy data creates bad results. I can clean it up.
I will clean, match, deduplicate, format, and reconcile your CSV or Excel data so you receive an organized and usable dataset.
This service is especially useful when you have duplicate records, inconsistent formatting, or two datasets containing the same people, customers, companies, devices, or other records that don't match perfectly.
I can help with:
- Duplicate record detection and removal
- Matching records between two datasets
- Fuzzy matching for similar but non-identical records
- Data correction and normalization
- CSV and Excel cleanup
- Names, email addresses, phone numbers, addresses, IDs, serial numbers, hostnames, and other identifiers
- Cross-dataset reconciliation
- Organized match results for review
- Cleaned CSV or Excel output
More than exact-match deduplication
Real-world data is rarely identical.
For example:
ABC Company LLC
and
ABC Company
may represent the same business.
I can evaluate multiple fields and identify records that are exact matches, likely matches, or records that require review.
What you receive
You will receive the cleaned or reconciled dataset along with clearly organized results based on the work requested.
My Portfolio
FAQ
Can you match records that are not exactly the same?
Yes. I can use multiple fields and fuzzy matching to identify likely matches even when names, addresses, phone numbers, or other values differ slightly. Results can be separated into confident matches and records that need review.
Can you match two different CSV or Excel files?
Yes. Cross-dataset matching and reconciliation is a core part of this service. I can identify records that appear in both datasets even when the values are not perfectly identical.
What types of data can you match?
I can work with names, company names, email addresses, phone numbers, addresses, usernames, account numbers, serial numbers, hostnames, IP addresses, MAC addresses, IDs, domains, and many other text or identifier fields.
What if I have more records than the packages allow?
Contact me before ordering. I can provide a custom offer for larger datasets, complex matching requirements, multiple files, databases, or unusual data formats.
