vimbai.tech Available for data & automation projects worldwide About Services Tools Projects Why me FAQ Let’s talk

Data analyst · BI developer · Automation specialist

Turn messy data into clear decisions.

I clean up messy spreadsheets, build dashboards your team actually uses, and automate the repetitive reporting that eats your week. Fully remote, working with clients worldwide across time zones.

  • →One trusted view of your sales, operations and KPIs
  • →Clean, validated data you can report on with confidence
  • →Fewer hours lost to copy-paste and manual updates
Monthly sales overview Power BI · Looker Studio
Revenue
Orders
Customers
SQL Power BI Excel Python Zapier

01 — About me

[YOUR PHOTO]

Numbers you can actually trust.

Hi, I’m Vimbainashe — a Computer Engineering graduate (BEng Hons, 2.1) from Zimbabwe, working remotely with businesses that want to run on cleaner data and fewer manual tasks.

I started out in information systems auditing at the Office of the Auditor General, where accuracy and evidence come first. Today I bring that same discipline to dashboards, reporting and automation — using SQL, Excel, Power BI and Python, with AI tools like ChatGPT, Claude and Gemini to move faster without cutting corners.

2+ yrs in remote operations, IT support and IS auditing
40% fewer access issues after restructuring Sage Pastel permissions
30+ support incidents resolved and tracked to closure

02 — Services

From raw data to running systems.

01

Dashboards & BI reporting

  • ✓ Power BI dashboards with DAX measures
  • ✓ Looker Studio & Tableau reports
  • ✓ KPI and sales performance tracking
  • ✓ Scheduled, self-updating reports
02

Data cleaning & analysis

  • ✓ SQL queries and data extraction
  • ✓ Excel Power Query, pivots, XLOOKUP
  • ✓ Deduplication and validation checks
  • ✓ Clear written findings, not just charts
03

Workflow automation

  • ✓ Zapier multi-step automations
  • ✓ Google Workspace & Sheets automation
  • ✓ Python and JavaScript scripts
  • ✓ AI-assisted workflows (ChatGPT, Claude, Gemini)
04

Records & operations systems

  • ✓ Invoice, claims and enquiry trackers
  • ✓ Organised, searchable document systems
  • ✓ User access and permissions setup
  • ✓ Data privacy and IT controls
Start your project →

03 — Tools & stack

The right tool for each job.

Data & BI

SQL Power BI · DAX Excel · Power Query Looker Studio Tableau Python

Automation & AI

Zapier Google Workspace JavaScript ChatGPT Claude Gemini

Business & ops

Microsoft Office Asana Sage Pastel Canva AI ISACA frameworks

04 — Projects & case studies

Work that speaks in numbers.

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Featured case study

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Problem

[What was slow, messy or unclear before you started?]

Solution

[What you built and how it works.]

Result

[A measurable outcome — hours saved, errors reduced, faster reporting.]

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05 — Why work with me

An auditor’s eye, a builder’s hands.

Accuracy first

Audit training means every number is checked, sourced and documented before it reaches you.

Engineer + business sense

A computer engineering degree plus hands-on operations work — I understand both the systems and the day-to-day.

Responsible with your data

Background in IT controls and user access management, so privacy and permissions are built in.

Clear communication

Plain-language updates and documentation your team can follow after handover.

Independent & remote-ready

Self-managed and proven in remote roles — promoted from part-time to full-time for reliable delivery.

Focused on impact

I start from the decision you need to make, then build only what helps you make it.

Let’s discuss your data →

FAQ

Good questions.

Quick answers before we talk. Anything else, just email me.

What kind of businesses do you work with?

Small and growing businesses that track sales, operations or customers in spreadsheets and want clearer reporting and less manual work.

Which tools do you use?

SQL, Excel, Power BI, Looker Studio, Tableau, Python, Zapier and Google Workspace. I’ll work with what you already have where possible.

Can you work with my messy data?

Yes — cleaning and validating data is usually the first step of every project.

How do you keep my data secure?

I work with the minimum access needed, follow your permissions setup, and apply the IT-controls practices I used as an information systems auditor.

Do you work with clients outside Zimbabwe?

Yes. I work fully remotely and can overlap with your time zone, wherever you are.

How do we get started?

Email me what you track today and what you’d like to see. I’ll reply with a short plan and quote.

06 — Contact

Stop reporting by hand.

Email me → Connect on LinkedIn
Based in Zimbabwe · working worldwide
Freelance profile