Data Analysis | Excel | Google Sheets | App Script | Looker Studio | PowerBI | SQL | Python
With over 7 years of experience in Data Analysis, automation, and data storytelling, I help businesses streamline their data and unlock insights that fuel real growth.
Whether it’s Google Sheets automation, a Power BI dashboard, or Looker Studio, I build scalable, bulletproof solutions that save you time, eliminate manual headaches, and turn raw numbers into strategic action.
WHAT I DO BEST:
1️⃣ Automate, Optimize, & Scale Your Data Workflow
✔ Google Sheets & Excel Automation – Dynamic dashboards, advanced formulas, pivot tables, and scripting
✔ Workflow Automation – Google Apps Script, Power Automate, VBA, and Macros for hands-free reporting
✔ ETL & Data Integration – Connect APIs and databases and automate data transfers
2️⃣ Build Stunning, High-Impact Dashboards
✔ Looker Studio, Tableau, & Power BI Dashboards – Interactive, real-time reporting that executives love
✔ AWS QuickSight Analytics – Scalable, cloud-powered insights for high-volume data
✔ KPI & Performance Tracking – Make decisions based on real numbers, not gut feelings
3️⃣ Data Storytelling, Presentations, & Training
✔ PowerPoint & Google Slides Presentations – Data-driven decks that captivate and convince
✔ Executive Reporting & Strategy – Deliver insights that shape decisions
✔ Team Training & Upskilling – Equip your team with expert knowledge in analytics, automation, and AI
WHY WORK WITH ME?
✅ I save you time – No more manual data headaches. Your reports will run themselves.
✅ I make you money – When you have real-time insights, you can act fast and capitalize on opportunities.
✅ I future-proof your business – Cloud, AI, and automation keep you ahead of the competition.
✅ I simplify the complex – You don’t need to be a data expert; I build solutions that just work.
✅ I train & empower teams so your business thrives, even after the project is done.
Your time is valuable. Let’s make your data work smarter.
↳ Click “Hire Now,” and let’s get started.
Google Sheets
Google Apps Script
Google Docs
SQL
Python
Microsoft Power BI
Looker Studio
Microsoft Excel
Data Analysis
AppSheet
Data Lake
Data Collection
Microsoft PowerPoint
Google Forms
Data Entry
Anuforonini O.
Owerri, Nigeria
$5/hr
5.0
3 jobs
Every hour you lose to messy spreadsheets, copying and pasting data, or drowning in admin tasks is an hour your competitors are using to close deals and grow.
That's not a skill gap. It's a time problem. And I fix time problems.
I'm Olivia, a Data Entry Specialist, Excel & Google Sheets Expert, and Virtual Assistant with 2+ years helping entrepreneurs, e-commerce sellers, and small business owners eliminate backend chaos so they can focus on growth. Accurate, fast, and reliable, no micromanaging needed.
What I take off your plate:
• Data Entry & Processing - Manual data entry, copy-paste tasks, data transcription, PDF-to-Excel/Word conversions, bulk uploads, and database management with 99%+ accuracy guaranteed.
• Excel & Google Sheets - Advanced formulas (VLOOKUP, XLOOKUP, INDEX/MATCH), pivot tables, dashboards, conditional formatting, Macros, VBA basics, and spreadsheet automation that saves you hours weekly.
• Data Cleaning & Migration -Deduplicate, standardise, validate, and extract data for clean, reliable, and decision-ready reports.
• E-Commerce Support - Product listings, SKU data entry, inventory management, and e-commerce data entry.
• Virtual Assistant & Administrative Support - Email management, calendar scheduling (Google Calendar, Calendly), document management, CRM updates (HubSpot, Zoho), and back-office support.
• Web Research & Lead Generation - Internet research, market research, lead enrichment, contact lead enrichment, and structured reporting.
• Project Coordination - Task tracking via Trello, Asana, ClickUp, Notion, and Slack.
Tools I use : Microsoft Excel · Google Sheets · Google Workspace · Microsoft 365 · HubSpot · Zoho · · Notion · Trello · Asana · ClickUp · Slack · Canva · ChatGPT
Real Results:
✅Rebuilt a chaotic sales database into a clean reporting system, cutting reporting time by 50% with real-time insights.
✅Delivered 500-1000+ product listings on time with zero data errors and strong client feedback.
✅Took over daily admin operations and freed up 15 to 20 hours a week so the founder could focus on closing deals.
Why clients choose me:
✅ 99%+ accuracy — clean data, sharper decisions
✅ Fast delivery — consistently before the deadline, every time
✅ Proactive updates — you always know where things stand
✅ 100% confidential — your data stays safe
✅ Zero micromanagement — send the task, I handle the rest
Available for short-term, recurring, and long-term contracts.
Message me now or hit "Invite to Job" and let's discuss what is slowing you down and fix it quickly and reliably.
Google Sheets
Spreadsheet Automation
Data Entry
Microsoft Excel
Data Extraction
Data Collection
Administrative Support
Online Research
Microsoft Word
Accuracy Verification
Virtual Assistance
Typing
Copy & Paste
Data Cleaning
PDF Conversion
Data Preprocessing
Lead Generation
Data Management
Google Workspace
CRM Software
Aisha A.
Ile-Ife, Nigeria
$18/hr
5.0
28 jobs
Businesses hire me when they need more than just a spreadsheet, they need a custom Google Sheets system that's automated, easy to use, and built to grow with their business.
Additionally, one of my recent clients hired me to completely redesign their Google Sheets template into a polished, resale-ready digital product with expanded functionality, multi-currency support, and an Excel version.
Need a Google Sheets Expert to build a custom dashboard, automate repetitive tasks, or create a spreadsheet system your team will actually enjoy using?
You're in the right place.
I'm Aisha, a Top-Rated freelancer with 3+ years of experience in Data Analysis and Spreadsheet Design, specializing in building custom Google Sheets and Excel solutions that streamline workflows, automate reporting, and transform messy processes into organized, easy-to-use systems.
What makes my work different is that I combine powerful functionality with thoughtful design. Your spreadsheet shouldn't just work, it should be intuitive, visually appealing, and something your team actually enjoys using.
Many of my clients come back for additional projects because they know they're getting spreadsheet systems that solve real business problems—not just formulas.
Here's how I can help:
✅ Custom Google Sheets & Excel Solutions
Business Dashboards
KPI Dashboards
Reporting Dashboards
Executive Dashboards
Sales Trackers
Budget Trackers
Expense Trackers
Inventory Management Systems
CRM Systems
Project Trackers
Client Management Systems
Business Templates
Pricing Calculators
Financial Trackers
Custom Spreadsheet Templates
✅ Google Sheets Automation
Google Apps Script
Workflow Automation
Automated Reports
Automated Calculations
Dynamic Dashboards
Data Validation
Dropdown Menus
Conditional Formatting
Protected Ranges
Connected Tables
✅ Formula & Spreadsheet Expertise
VLOOKUP • XLOOKUP • INDEX/MATCH • QUERY • FILTER • ARRAYFORMULA • SUMIF • SUMIFS • IMPORTRANGE • Pivot Tables • Lookup Functions • Nested IF Statements • Advanced Formulas
✅ Dashboard Design & Data Visualization
I create interactive dashboards that help you monitor KPIs, track performance, identify trends, and make informed decisions without manually updating reports every week.
✅ Data Cleanup & Organization
Whether your spreadsheet needs restructuring, data cleaning, duplicate removal, formula fixes, or a complete redesign, I'll organize your data into a reliable system that's easy to maintain.
Why clients hire me
✔ I build custom spreadsheet systems around your workflow, not generic templates.
✔ I automate repetitive tasks so you spend less time maintaining spreadsheets and more time running your business.
✔ I combine technical expertise with clean, premium design to create spreadsheets that are both powerful and easy to use.
✔ I communicate clearly, deliver on time, and make revisions until you're happy with the final product.
Whether you're a business owner, startup, coach, agency, operations team, or growing company looking to simplify your processes, I'd love to help build a spreadsheet system that saves time, reduces errors, and grows with your business.
Let's build a Google Sheets system that works beautifully for you.
📩 Send me a message and let's discuss your project.
Warm regards,
Aisha
Google Sheets
Spreadsheet Automation
Automation
Google Apps Script
Microsoft Excel
Dashboard
Data Visualization
Data Analysis
Business Analysis
Data Cleaning
Project Management
CRM Development
Data Entry
Inventory Management
Financial Analysis
Personal Budgeting
Data Processing
Business Intelligence
Excel Formula
Automated Workflow
Anuoluwapo O.
Ikeja, Nigeria
$20/hr
5.0
6 jobs
If your Google Sheets or Excel spreadsheets feel cluttered, unreliable, or too manual to support daily operations, I rebuild them into structured systems with built-in automation, tracking, and dashboards your business can rely on.
I work with solo founders, small teams, and service-based businesses that rely on Google Sheets and Excel to run daily operations — building reliable tracking, automated reporting, and workflow systems that hold up as data grows.
Recent Work:
• Rebuilt spreadsheet operations for a community health NGO managing 5,000+ patient records, reducing weekly reporting time by approximately 50% through structured automation and dashboards.
• Built operational tracking and compliance systems for a U.S.-based sports analytics company, replacing manual processes with automated reporting workflows that improved team accountability and deadline visibility.
Client Feedback:
📩 "Excellent work in her field, always within budget and most importantly always on time. Very happy with all work completed to date."
📩 "Very highly recommended. Went above and beyond to help us complete our project. Will definitely be using again for future projects."
What I build:
✅ Custom Spreadsheet Systems & Tracking Tools
Operational trackers, CRM-style sheets, KPI tracking dashboards, client management systems, inventory tracking tools, budgeting templates, and structured reporting spreadsheets designed for real business use.
✅ Workflow & Spreadsheet Automation
Systems that reduce repetitive work, improve data accuracy, and streamline reporting. Includes Google Forms → Google Sheets pipelines, logic-driven spreadsheet workflows, Google Apps Script automation, and Excel VBA automation.
✅ Dashboards & KPI Reporting
Interactive dashboards in Google Sheets, Excel, Power BI, and Looker Studio built for clear KPI tracking, performance monitoring, and data-driven decision-making.
✅ Data Structure, Cleanup & Optimization
Transforming messy spreadsheets into clean, scalable systems with proper data structure, validation rules, structured tracking frameworks, and long-term usability.
📩 If you need dependable Google Sheets or Excel systems that support real business operations, send me a message and I'll help you determine the right setup for your workflow.
Warm Regards,
Anu
Google Sheets
Google Apps Script
Microsoft Excel
Data Analysis
Data Cleaning
Data Entry
Google Workspace
Make.com
Zapier
Data Analytics
Data Management
Accuracy Verification
Process Improvement
CRM Software
Business Report
Excel Formula
Dashboard
Microsoft Power BI
Looker Studio
Data Visualization
Onyinyechukwu Everest U.
Enugu, Nigeria
$5/hr
5.0
8 jobs
Messy spreadsheets, inefficient workflows, and unreliable reports slow down business growth. I help businesses transform scattered data into organized systems that improve accuracy, streamline operations, and save valuable time.
I'm Everest (Onyinyechukwu), a **Data & Operations Assistant** specializing in **Microsoft Excel, Google Sheets, reporting, workflow automation, and operational support**. I work with startups, small businesses, and growing teams to organize data, improve business processes, and deliver accurate reports that support better decision-making.
Whether you need help managing large datasets, maintaining spreadsheets, automating repetitive tasks, tracking KPIs, or organizing business operations, I deliver structured, reliable solutions with attention to detail and a focus on efficiency.
### Here's how I can help:
**📊 Data Management & Spreadsheet Solutions**
* Data entry, validation, cleaning, and organization
* Microsoft Excel & Google Sheets management
* Advanced formulas, Pivot Tables, XLOOKUP, INDEX/MATCH, dashboards, and reporting
* Spreadsheet automation using Google Apps Script
* Data migration, formatting, and quality assurance
* Report generation and business data organization
**⚙️ Operations & Workflow Support**
* Workflow optimization and process improvement
* KPI tracking and operational reporting
* Standard Operating Procedures (SOPs) and process documentation
* Digital file management and structured record keeping
* Administrative and operational support
* Workflow automation to reduce manual work and improve productivity
**📈 Reporting & Business Insights**
* KPI dashboards
* Performance reports
* Data visualization
* Business reporting
* Trend tracking and operational summaries
* Actionable insights from business data
**💼 Financial Data Support**
* Spreadsheet-based bookkeeping support
* QuickBooks Online support
* Bank and credit card reconciliation
* Invoice and expense tracking
* Financial data cleanup and organization
### Why clients choose to work with me:
✔ Supported **10+ local and international businesses** with data management, reporting, bookkeeping support, and operational assistance.
✔ Successfully analyzed and organized **3,000+ emails and customer call records**, delivering clear, structured summaries that improved decision-making.
✔ Reduced manual work and data errors through organized spreadsheets, reporting systems, and workflow improvements.
✔ Trusted to manage confidential business and financial information with professionalism, accuracy, and discretion.
Clients appreciate my reliability, attention to detail, clear communication, and ability to quickly understand complex workflows. My goal isn't just to complete tasks—it's to build systems that help your business operate more efficiently.
**Tools & Technologies:** Microsoft Excel, Google Sheets, Google Apps Script, QuickBooks Online, Power BI, SQL, Python (Pandas), Microsoft Office, Google Workspace, Data Visualization, Dashboard Reporting, Workflow Automation, Process Improvement.
If you're looking for someone who can organize your data, streamline your operations, automate repetitive processes, and deliver accurate, reliable reporting, I'd love to discuss how I can support your business.
**Send me a message, and let's build smarter systems that save you time and help your business run more efficiently.**
Google Sheets
Spreadsheet Automation
Automation
Google Apps Script
Data Entry
Microsoft Excel
Data Analysis
Data Cleaning
Bookkeeping
Administrative Support
Virtual Assistance
Data Management
Online Research
Data Visualization
Process Improvement
Report Writing
SQL
Microsoft Power BI
QuickBooks Online
Dashboard
Tekena T.
Port Harcourt, Nigeria
$75/hr
5.0
81 jobs
⭐⭐⭐⭐⭐ “𝗜 𝗳𝗲𝗲𝗹 𝗯𝗹𝗲𝘀𝘀𝗲𝗱 𝘁𝗼 𝗵𝗮𝘃𝗲 𝗳𝗼𝘂𝗻𝗱 𝘆𝗼𝘂 𝗺𝗮𝗻. 𝗜’𝗺 𝘃𝗲𝗿𝘆 𝗶𝗺𝗽𝗿𝗲𝘀𝘀𝗲𝗱.”
🗣️ There’s a lot more to Google Workspace than most people realise.
They pay for subscriptions but use only a fraction of the features.
My job is to help you unlock the full power of Google Workspace — with Google Sheets at the centre.
I review workflows, clean them up, and design systems that work faster, cleaner, and at scale.
𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗰𝗵𝗼𝗼𝘀𝗲 𝗺𝗲
🐝 I specialise exclusively in Google Workspace (Sheets, Gmail, Drive, Docs)
🐝 I build practical automations using Apps Script and native Google tools
🐝 I design systems that are clear, reliable, and easy to maintain
🐝 I optimise for long-term use, not quick fixes
𝗕𝗲𝘀𝘁 𝗳𝗶𝘁
Founders, operators, and teams already using Google Workspace who want their Sheets and workflows to actually work for them.
𝙄𝙛 𝙩𝙝𝙞𝙨 𝙨𝙤𝙪𝙣𝙙𝙨 𝙡𝙞𝙠𝙚 𝙮𝙤𝙪, 𝙡𝙚𝙩’𝙨 𝙗𝙚𝙜𝙞𝙣.
Google Sheets
Automation
Google Apps Script
Google Docs
Google Workspace
Google
API Integration
Analytics Dashboard
Gmail
Google Forms
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