I will clean format and organize your messy data

Costa Rica

I speak Spanish

Data analyst, data cleaning

¡Hola! Soy Randall Fernández J., especialista en análisis y limpieza de datos con más de 20 años de experiencia en logistica e inventarios. Me dedico a transformar bases de datos caóticas y desorganiz...
About this Gig

Do you have a messy Excel or cvsfile filled with duplicates, blank rows, or inconsistent formatting that is slowing you down? Let me handle the boring work and turn your chaotic data into a clean, organized, and ready-to-use asset!

As a data specialist, I focus on accuracy and efficiency to deliver flawless databases. Whether you need a simple cleanup or a complex reorganization, I've got you covered.

Here is what I can do for you:

 Data Cleaning: Removing duplicates, fixing typos, and deleting empty rows or columns.

 Data Formatting & Organization: Standardizing dates, currency, phone numbers, and text (UPPERCASE/lowercase).

 Text Splitting & Merging: Separating full names into First/Last name columns, or merging addresses.

 Data Consolidation: Combining multiple sheets or files into one single, clean master database.

 Filtering & Sorting: Organizing your data so it makes perfect sense for your business.

Why choose me?

 100% Accuracy and attention to detail.

 Strict data confidentiality and privacy guaranteed.

 On-time delivery and clear communication.

 ¡Hablo español! Si lo prefieres, puedes comunicarte conmigo en tu idioma.

IMPORTANT: Every data project is unique.

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