You will get a custom macro-enabled Excel spreadsheet to load and process your data.

Name: You will get a custom macro-enabled Excel spreadsheet to load and process your data.
Availability: InStock

Silvia O.

Silvia O.

Project details

Do you have data in CSV, Excel, or text format that needs to be cleaned, analyzed, reformatted, or exported to another system? I can build a custom macro-enabled Excel spreadsheet that automates your entire workflow — from importing to processing and exporting your data.

My solution works with data from fixed or user-selected folders, and it dynamically reads headers from row 1 — so even if your source columns change, the macro will still function correctly. For Standard and Advanced packages, I include an editable table of column headers, allowing you to update them without modifying the code.

For large data sets, I optimize performance using global formulas and advanced sorting instead of slow, row-by-row processing — significantly improving run times.

I've successfully built data automation tools for clients using QuickBooks, Sage, Shopify, ADP, and more. Whether you're managing financial reports, payroll data, eCommerce transactions, or CRM exports, I can streamline your process.

💬 Questions? Message me here on Upwork. I’m happy to schedule a free consultation via screen share to understand your project and show how I can help.

Data Entry Type

Data Cleansing

Data Entry Tool

Microsoft Excel

What's included

Service Tiers	Starter $400	Standard $700	Advanced $1,000
Delivery Time	5 days	8 days	12 days
Number of Revisions	2	3	4
Formatting & Clean Up	-	-	-
Graph & Table Creation	-	-	-

Frequently asked questions

About Silvia

Expert Data Analyst

Lagos, Nigeria - 3:57 pm local time

"Silvia brought clarity and order to our data processes at a time when we were scaling rapidly. She cleaned and normalized large sets of customer feedback and data, leading to a 25% improvement in reporting accuracy for our client.
Emily Jones - Artree

"As a startup, we needed someone who could wear multiple hats, Thanks to her analytics, we optimized our campaign strategies and increased ROI by 40% quarter-over-quarter. She also set up our Google Analytics dashboards, created custom Looker Studio reports, and helped train junior team members on data hygiene. Silvia has that rare ability to dive into data and come back with real business value.
Dave Schwma - Lum Technologies

"Silvia Ossai was an indispensable part of our data team at FinBridge. She played a major role in transforming how we collect and analyze customer behavior data across our mobile lending platform. Her ability to turn raw datasets into actionable insights helped reduce our default rate by 18% in just six months"
Bode Erasmus - FinBridge

📊 From Raw Data to Real Decisions – I Turn Complexity into Clarity.

Looking to transform your complex data into clear, actionable strategies?

Hey there, I’m Silvia Ossai, a certified Google and Cisco Data Analyst with 4+ years of hands-on experience transforming numbers into narratives that drive real-world results. If you're overwhelmed by messy spreadsheets, unclear reports, or data that feels like a black hole, you're not alone. Your business generates more data than ever — but if it’s not driving real decisions, it’s just noise.

That’s where your data starts working for you.

💡 What You Get When We Work Together:
✅ Clean, structured data that actually makes sense
✅ Interactive dashboards (Power BI, Tableau, Google Sheets) that tell your story
✅ Excel/Google Sheets models, calculators, and reusable templates built just for your workflow
✅ Insightful data analysis that uncovers hidden patterns and trends
✅ Automated reports that save you and your team hours every single week
✅ Predictive analytics (like churn or sales forecasts) to help you plan ahead
✅ Seamless integrations with Zoho CRM, Zoho Creator, or Zoho Analytics
✅ Smart workflows powered by tools like Make, Zapier, Twilio, and OpenAI

🎯 Why You’ll Love Working Together:
📌 Your success drives every solution — you’re not just getting a task done, you're solving a problem
📌 Your data will speak clearly through dashboards, visuals, and storytelling
📌 You’ll cut through the noise and make confident, informed decisions
📌 You’ll save time, reduce confusion, and gain clarity across your business
📌 You’ll never be left guessing — communication is clear, timely, and transparent

🌟 You Deserve a Data Analyst Who Gets It
You’re not here for fluffy charts or generic reports. You need real insights — the kind that help you:

✔ See what’s working (and what’s not)
✔ Understand customer behavior
✔ Spot trends before they become problems
✔ Present data clearly to your team or investors
✔ Make strategic moves with confidence

🔍 Ready to Turn Data Into Your Superpower?
When you have clean, visual, actionable data — you lead smarter, grow faster, and stay ahead of the curve.

Let’s make that your reality.

Send a message now, and let’s talk about how to bring clarity and confidence to your data.

Cheers!
Silvia Ossai

Steps for completing your project

After purchasing the project, send requirements so Silvia can start the project.

Delivery time starts when Silvia receives requirements from you.

Silvia works on your project following the steps below.

Revisions may occur after the delivery date.

Specify requirements

You will specify the input / reference data to be used, steps involved in processing / analyzing the data, and outputs required. You should provide sample input and output files, any reference tables that are needed, and written instructions.

Initial Conference call / Screen share

We will schedule a conference call / screen share so you can walk me through what you're wanting to do, and I can make I understand your business process and your goals. I can also ask questions and make suggestions to optimize the final product.