o
ottostecher

Otto J Stecher

@ottostecher

Excel Data Cleaning Specialist

Costa Rica
Espagnol, Anglais
Certaines informations sont présentées en anglais.
À propos de moi
Hi, I’m Otto. I specialize in Excel data cleaning and organization. I help clients transform messy or unstructured data into clear, structured, and reliable information. I also have experience working with data analysis when needed, always focusing on practical and easy-to-use results. My goal is not just to clean data, but to make it useful and ready for decision-making. I work with attention to detail, clear structure, and a practical approach to solving data problems. If you need your Excel data cleaned and organized professionally, I’m here to help.... Plus d’infos

Compétences

o
ottostecher
Otto J Stecher
hors ligne • 

Voir mes services

Nettoyage des données
I will clean, format and organize your excel or google sheets data
De15 $US / projetPlus de détails
Tableaux de bord des données
I will create a clear excel dashboard from your data
De25 $US / projetPlus de détails

Expérience professionnelle

Freelancing_Career

Excel Data Cleaning & Analysis Specialist

Freelancing Career • Indépendant

Apr 2018 - Present • 8 yrs 5 mos

I have worked for several years with Excel and business data, focusing on cleaning, organizing, and analyzing information. My main goal is to take raw or unstructured data and turn it into something clear, reliable, and easy to understand. I pay close attention to detail and structure so the information can actually be used for reporting and decision-making. Over time, I have developed a practical approach to identifying inconsistencies, organizing datasets, and creating clear summaries that help make sense of the data. I focus on delivering results that are not only accurate, but also useful and easy to work with.