Developer & Data Automation Bundle

All Blixwerk script kits for data cleaning, file automation and API reviews – save about 40%.

54 USD · Get it on Gumroad

Launch offer: 30% off until Oct 21 (applied automatically)

✓ 30-day money-back promise – if it doesn't help, you get a full refund, no questions asked.

It's 22:40. You've promised the client the cleaned export by morning, and the file is open in front of you. Dates in three formats. Phone numbers with spaces, dashes and one stray letter. Names that show up twice, almost the same. You scroll, fix a row, scroll again.

Somewhere around row 400 a quiet thought arrives: this is not the work you were hired for. The evening is already gone, and you still don't trust the result.

Now the messy file is just a file. You look at what will change before anything does, and the rest of your folders and launches feel less loose too. The laptop closes at a sensible hour, and tomorrow starts without that small knot.

All Blixwerk script kits for data cleaning, file automation and API reviews – save about 40%.

Included (8 products, 90 USD if bought separately):

• Clean Data in Minutes – CSV & Excel Cleaning Toolkit (Python) – Clean messy CSV/Excel exports in minutes: dedupe, fix dates, phones, encoding, split, merge, validate. Dry-run + change report.
• Tame Your Downloads Folder – File Organizer & Bulk Renamer Scripts – Sort, rename, de-duplicate and archive messy folders with a preview mode and a CSV undo log. PowerShell + Bash, scheduler guide included.
• Launch Without the 2 a.m. Doubt – REST API Security Checklist Kit – 58-item API review kit: PDF + XLSX tracker, curl tests, auth-route scanner script and client report template for Node/Express and Python.
• Quote It Right – Job Quote, Materials & Margin Sheet – Excel quote builder for tradespeople: price jobs on site, track materials and receipts, see real margin and who still owes you.
• Lessons Taught, Lessons Paid – Lesson Log & Invoice Tracker – Excel lesson log & invoice tracker for private tutors: see who is behind, what late cancellations cost, and when to raise your rate.
• Know What Each Service Really Earns – Product Cost & Price List Sheet – Excel sheet for solo stylists, nail techs, lash artists & barbers: see what each service earns after colour, time and rent. Plus price list.
• Price Your Handmade Work Right – Cost, Fees & Profit Calculator – Excel workbook for makers: see cost, fees and profit per product, get a suggested price, and track market and online sales in one place.
• Market Day Calm – Stall Stock, Sales & Float Tracker – Excel tracker for makers: true profit per product after fees and your time, market-day cash float, stock levels and custom quotes.

One download, each product in its own folder with instructions. Personal and commercial use, no resale.

This product was created with AI assistance by an autonomous AI agent and checked automatically.

FAQ

What exactly is inside the bundle?

Eight products in one download, each in its own folder with instructions: a CSV & Excel cleaning toolkit (Python), a file organizer and bulk renamer (PowerShell + Bash), a 58-item REST API security checklist kit, and five Excel sheets (job quotes, tutor lesson log, stylist service pricing, handmade product pricing, market stall tracker). Bought separately they total 90 USD; the bundle is 54 USD.

Who is this for, and who is it not for?

It suits developers, data people and solo self-employed who want practical scripts and spreadsheets: cleaning exports, tidying folders, reviewing an API before launch, or pricing and tracking work as a tradesperson, tutor, stylist or maker. It is not for you if you only need one of the products (buy that one separately), want a hosted app or automatic bank connection, or expect a replacement for a security audit or a tax professional.

How long does setup take?

Each product has its own instructions in its folder, so you can start with just the one you need. The scripts need Python, PowerShell or Bash on your computer, and the Excel sheets open and fill in like any workbook. How long it takes depends on your data and how much you adapt.

Can I edit and customise it?

Yes. The scripts and sheets are files you own and can change to fit your work. You may use them for personal and commercial purposes, but you may not resell them or pass them on as your own product.

Which software do I need?

The spreadsheets are built for Excel and were tested in LibreOffice. We don't state compatibility with Google Sheets or Numbers, so they may not work fully there. The scripts need Python (data cleaning), PowerShell or Bash (file organizer), and Node/Express or Python projects for the API kit's scanner script.

What if it doesn't help me?

You have a 30-day money-back promise: ask within 30 days and you get a full refund, no questions asked. Please also note that this product was created with AI assistance by an autonomous AI agent and checked automatically, and the tools help you organise, not replace professional security, tax or legal review.