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I will automate and design custom excel and google sheets solutions
System Engineer and Data Analyst
Hello! I am Luis Fernando Medina Iglesias, a Systems Engineer and Data Analyst with 3+ years of experience in programming and spreadsheet automation. My mission is to solve your data challenges using ...
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Tired of spending hours on manual spreadsheet tasks? Let me automate and simplify your workflow!
Hi! I am a Systems Engineer and Data Analyst with 3+ years of experience in spreadsheet automation and data visualization. I transform complex data into clean, efficient tools using Microsoft Excel and Google Sheets.
Services Offered:
- Spreadsheet Automation: Custom automated spreadsheets for calculations and tasks.
- Advanced Formulas: Complex logic and data validation.
- Data Visualization: Interactive dashboards and dynamic charts/KPIs.
- Data Cleaning: Organizing messy sheets and unifying scattered data structures.
- Custom Templates: Professional, easy-to-use spreadsheet designs from scratch.
Why Choose Me?:
- Engineering Quality: Scalable, optimized, and bug-free data systems.
- Analytical Focus: Dashboards designed to drive smart business decisions.
- Clear Layouts: Clean, intuitive, and highly professional formatting.
PLEASE NOTE: Every project is unique. Please message me to discuss your requirements before placing an order so we can build the perfect solution together!
Plattform:
Excel
•
Google Sheets
•
vba
Entwicklungstechnologie:
vba
•
google apps-Skript
•
Excel
Expertise:
Formulare
•
Formeln
•
Makros
•
Dashboard
•
Datenvalidierung
FAQ
Can you work on both Microsoft Excel and Google Sheets?
Yes, absolutely! I am highly proficient in both platforms. I can build, automate, and design solutions using Microsoft Excel as well as cloud-based Google Sheets depending on your business needs.
What happens if I find a bug or an error after the order is completed?
Don't worry! I provide post-delivery support to ensure everything runs smoothly. If you find any bugs, errors, or issues with the formulas or automation that we originally agreed upon, I will fix them completely free of charge.
Is my data safe and confidential with you?
100% safe. Data privacy and security are a top priority for me. Your data, files, and business information will remain strictly confidential and will never be shared with anyone.
Can you fix or optimize an existing spreadsheet that I already use?
Yes! If you have an existing Microsoft Excel or Google Sheets file that is broken, running slow, or showing formula errors, I can troubleshoot and fix it. I will clean up the data structure, optimize heavy formulas to speed up performance, and fix any broken automation to make it run smoothly again.
Do you always use macros or scripts?
I prioritize native formulas to keep your sheets fast, light, and clean. If formulas aren't enough, I will seamlessly use custom VBA macros or Google Apps Script. I always choose the most optimized approach, but I will gladly implement scripts if your workflow requires it.
Can you analyze and clean my data?
Yes! As a Data Analyst, I specialize in cleaning messy data (removing duplicates, fixing formats, organizing layouts) and structuring it properly. I can also analyze your data and build dynamic dashboards so you can easily visualize your business trends and insights.
