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At a Glance

Key details about this service to help you decide. Generated by Zinn Hub, not the seller.

Platform Expertise

Google Sheets, Excel & Looker Studio
Covers three major spreadsheet and BI tools, giving buyers flexibility across common data workflows and reporting environments.

Deliverable Types

Dashboards, Trackers, Automation & Reports
Spans KPI dashboards, sales and budget trackers, auto-invoice creators, and data analysis reports — suited to a wide range of business monitoring needs.

Upgrade Tiers

3 Packages from $30.50 (1–5 Day Delivery)
Base tier handles quick formula fixes; Boost adds a dashboard with 1 revision; Premium unlocks data source connectivity and 2 revisions over 5 days.

Automation & Visualisation Depth

Array Formulas, Conditional Formatting & 6+ Chart Types
Includes advanced array formulae, data validation, conditional formatting, and a broad chart library — waterfall, funnel, geo, scoreboard and more — for dynamic, automated outputs.

What You'll Receive

Formats:
Digital Files
Cloud Link
Spreadsheet
Delivery Method:
Order Manager
Notes: Deliverables are shared via the order manager as Google Sheets files (shared link) and/or downloaded file attachments in the requested format (PDF, CSV, XLSM, TXT or DOC). All files are clearly labelled and accompanied by a brief note explaining what has been built or changed, so you can use and maintain the deliverable confidently.

Full Description

If your spreadsheets are holding your business back — cluttered data, manual updates, no clear visibility on what is happening — this service delivers the Google Sheets solution that puts you back in control.

Whether you need a quick formula resolved, a dynamic KPI dashboard built from scratch, or a fully automated reporting system connected to live data sources, this service covers it all. Every deliverable is built by a professional data analyst with five years of hands-on experience in Google Sheets, Excel and Looker Studio, based in London, England.

**What can be built for you:**

KPI dashboards with dynamic filters so decision-makers can slice and explore data without touching a formula. Sales tracking systems and revenue or budget trackers that update automatically. Attendance trackers and auto-generating sales invoice tools. Data analysis reports with professional visualisations including doughnut charts, bar graphs, pie charts, column charts, waterfall charts, funnel charts, geo charts and scoreboard charts.

**The technical work included:**

Data cleaning and structuring so your source data is reliable. Advanced array formulae tailored precisely to your requirements. Dependent and independent dropdown menus using data validation. Conditional formatting to highlight cells and values based on rules you define. Spreadsheet optimisation to remove slowdowns and inefficiencies. File conversion across PDF, TXT, XLSM, CSV and DOC formats where needed.

**How it works:**

Start by sending a message describing your project — the platform, the functions you need and any files or context you can share. Once the scope is agreed, an order is placed at the right tier. Work begins promptly and all communication happens through the order chat. Revisions are handled within the agreed scope and delivery windows.

**Who this is for:**

Business owners who need a reliable tracker or dashboard without hiring a full-time analyst. Operations and finance teams who want automation to replace repetitive manual work. Freelancers and agencies who need a clean data deliverable for a client. Anyone who has a Google Sheets problem they cannot crack alone.

**Why this seller:**

Professional data analyst role at Zinn Digital, five years working across Google Sheets, Excel and Looker Studio. London-based, English-speaking, and experienced with both simple and complex spreadsheet architectures. The entry tier gets you fast, focused help on an immediate problem. The larger tiers deliver complete, production-ready dashboard and automation builds.

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Compare Packages

FeatureQuick FixDashboard BuildFull Automation Suite
Delivery Time1 days3 days5 days
Revisions012
Formula troubleshooting or quick guidance session
Google Sheets query resolved same day
Data validation or conditional formatting advice
File delivered via order manager
Ideal for a single focused problem
1 fully built interactive dashboard
Dynamic filters and dropdown menus (dependent or independent)
Charts and graphs: bar, pie, doughnut, column and more
Conditional formatting and advanced array formulae
Data cleaning and spreadsheet optimisation included
1 revision to refine the final output
1 fully automated dashboard with live data source connectivity
Interactive and animated visuals included
Advanced chart types: waterfall, funnel, geo, scoreboard and more
Auto-generating tools such as sales invoices or trackers built in
File conversion to required formats (PDF, CSV, XLSM, TXT, DOC)
2 revisions to ensure the build meets your exact requirements

Portfolio

Examples of the seller's work related to this Zinn.

Build Your Google Sheets Dashboard, Automation or Spreadsheet

Build Your Google Sheets Dashboard, Automation or Spreadsheet

Extra Information

Why Choose Me

Experience:5 years as a professional data analyst working in Google Sheets, Excel and Looker Studio
Location:London, England — English-speaking, clear communication throughout
Scope of Work:From a single formula fix to a fully automated KPI dashboard with live data connectivity — all work is built specifically to your requirements, not from generic templates

Tools I Use

Primary Tools:Google Sheets, Microsoft Excel, Looker Studio
Techniques:Advanced array formulae, data validation, conditional formatting, chart building, data cleaning, file conversion, spreadsheet automation

Perfect For

Best Suited To:Business owners needing KPI visibility, operations and finance teams replacing manual processes, freelancers and agencies delivering data work to clients, anyone with a spreadsheet problem they cannot resolve alone

Frequently Asked Questions

It is strongly recommended. Sending a message first allows the scope to be confirmed before payment, ensuring the right tier is selected and there are no surprises. For the Quick Fix tier especially, a brief description of the problem means work can begin immediately on receipt of the order.

Please share your spreadsheet file or a description of it, the platform you are working on (Google Sheets, Excel), the specific functions or outcomes you need, and any existing data or templates you want incorporated. The more context provided, the faster and more accurately the work can be completed.

Yes. Existing spreadsheets can be cleaned, optimised, restructured or extended with new formulas, dashboards or automation. Simply share the file at the start of the order and describe what needs to change or be added.

This means the dashboard can pull from and update via connected data sources within the Google Sheets ecosystem, so your reports reflect live or regularly refreshed data rather than requiring manual input each time.

Revisions are requested through the order chat. Each revision covers adjustments within the original agreed scope — changes to layout, formula logic, chart types or formatting. Requests that significantly expand the original scope may require a separate order or add-on.

Deliverables can be provided in Google Sheets format as standard, with conversion available to PDF, CSV, XLSM, TXT and DOC where required — particularly relevant for the Dashboard Build and Full Automation Suite tiers.

Absolutely. The dashboards, trackers and automation tools built here are designed to be used by people who are not data specialists. Filters, dropdowns and automated outputs are all built so that the end user simply inputs or views data without needing to understand the underlying formulas.

Customer Reviews

See what our customers say about this Zinn

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Wahaj has been absolutely outstanding to work with. Incredibly professional, responsive and genuinely one of the nicest people I’ve ever done business with. He consistently went above and beyond, especially when we hit a few bottlenecks he helped us overcome them with ease and set us up for success moving forward. His attention to detail, willingness to help, and calm problem-solving approach were next level. The quality of his work is out of this world and far exceeded expectations. I would 100% recommend Wahaj to anyone looking for top-tier service, and I’ll definitely be reaching out to him again for future projects. Truly exceptional.

Wahaj was super easy to deal with; a couple of Zoom chats helped to clarify what we needed and he also explained how what he built worked and how we could optimise it. We're already using it for a second project! Thank you.

Amazing work, thank you Wahaj

Wahaj lived up to everyone of the previous comments about the quality of his work. The communication was wonderful and he made sure he had a full and complete understanding of the project. He also went above and beyond adding some touches to the user interface that made it more user friendly. Any revisions or requests we had were quickly responded to and addressed. A job well done and we will continue to use him as we update and expand this project.

Everything about this order was smooth and easy. I would work with Wahaj again and strongly recommend him.

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