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I will audit and clean your business data as a cdmp certified analyst
Power BI and Tableau Dashboards, Data Analytics and KPI Reporting, CDMP
I build Power BI and Tableau dashboards that leadership actually uses, on data you can trust. I am a CDMP-certified data manager and Tableau Desktop Specialist with 8+ years in quantitative and busine...
About this Gig
Bad data costs you twice: once in wrong decisions, and again when someone spends days reconciling reports.
I'm a CDMP-certified data management professional (DAMA International) with banking analytics experience. I audit your data the way governance teams do, then fix what matters.
What you get:
- Profiling of completeness, accuracy, consistency, duplicates and validity
- An issue log ranked by business impact, not just row counts
- Cleaned, de-duplicated data with standardised formats
- Validation rules so the same errors don't come back
- A data dictionary your team can maintain
- For governance work: ownership (RACI), quality KPIs and a 90-day roadmap based on DAMA DMBOK
Good fit for: CRM and customer lists, finance and transaction data, product and inventory masters, and teams preparing for a BI rollout or system migration.
Message me before ordering with your dataset size and source system.
My Portfolio
FAQ
What file types do you work with?
Excel, CSV, Google Sheets, SQL databases, and exports from CRMs or ERPs.
Will you change my original data?
No. I work on a copy and deliver the cleaned files plus a log of every change, so you can trace each fix.
My dataset is larger than 100k rows. Can you handle it?
Yes. Larger volumes are fine. Message me with the size and source and I will send a custom offer.
What is CDMP?
Certified Data Management Professional, the DAMA International certification covering data governance, data quality and data architecture.
Is my data kept confidential?
Yes. I am happy to sign an NDA and can work inside your environment instead of receiving files.
