You will get CSV/Excel Data Cleaning to Automated Monthly Report (Pivots & Charts)
Project details
I turn messy CSV/Excel files into clean, analysis‑ready data and a repeatable monthly report.
What you get
• Deduped & standardized data (consistent categories, parsed dates, fixed totals)
• Pivot‑based summary with clear charts
• One‑page PDF and a simple SOP so the process is repeatable
Workflow
• Short intake + free mini sample (10–20 rows) → scope lock → on‑time delivery
• Tools: Excel, Google Sheets, Power Query, Python (pandas) where helpful
• Communication: async & text‑only (no calls), same‑business‑day replies (JST)
Compliance
Client‑provided files only; I follow data‑privacy rules and site policies.
What you get
• Deduped & standardized data (consistent categories, parsed dates, fixed totals)
• Pivot‑based summary with clear charts
• One‑page PDF and a simple SOP so the process is repeatable
Workflow
• Short intake + free mini sample (10–20 rows) → scope lock → on‑time delivery
• Tools: Excel, Google Sheets, Power Query, Python (pandas) where helpful
• Communication: async & text‑only (no calls), same‑business‑day replies (JST)
Compliance
Client‑provided files only; I follow data‑privacy rules and site policies.
Data Tool
Microsoft ExcelWhat's included
| Service Tiers |
Starter
$150
|
Standard
$350
|
Advanced
$600
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 1 | 1 | 1 |
Number of Pages Mined/Scraped | 0 | 0 | 0 |
Number of Sources Mined/Scraped | 0 | 0 | 0 |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$120 - $240
Additional Revision
+$50
Extra 2,000 rows (or +2 sheets)
(+ 1 Day)
+$80Frequently asked questions
About Yoshifumi
CSV/Excel Data Cleaning, ETL & Monthly Reporting
Hofu, Japan - 4:30 pm local time
• Async & text-only (no calls)
• Scope via a short intake form + a small free sample (10–20 rows)
• Tools: Excel, Google Sheets, Power Query, Python (pandas), GPT‑assisted QA
Deliverables: cleaned CSV/XLSX, a one‑page PDF summary, and a simple SOP so the process is repeatable.
Based in Japan (JST, Mon–Fri 9–18). I comply with data‑privacy rules and site policies.
Share a sample file and I’ll return a cleaned preview and a fixed quote.
Steps for completing your project
After purchasing the project, send requirements so Yoshifumi can start the project.
Delivery time starts when Yoshifumi receives requirements from you.
Yoshifumi works on your project following the steps below.
Revisions may occur after the delivery date.
Intake & free mini sample (Day 0)
Short intake + sample (10–20 rows). I return a cleaned preview. We lock scope, tier or custom quote, and schedule. Messages only.
Cleaning & template build
Dedupe & standardize categories, parse dates, recalc totals. Build pivots/charts and a reusable monthly template in Excel/Sheets (Power Query or small Python if needed). Timeline: Starter D1–2, Standard D1–4, Advanced D1–6.