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Fiverr Pro
English
$
USD
I will build logistic quoting calculator, sku calculator, tkinter gui, standalone app
EmmanuelV
About this gig
Doing SKU lookups or shipping quotes by hand in Excel is slow, error-prone, and doesn't scale as your order volume grows.
One typo in a quoting spreadsheet costs you a wrong price to a client. One missed SKU lookup costs you a shipping delay. And every new hire needs to be trained on a spreadsheet that only you fully understand.
That's not an Excel problem. That's a tooling problem.
I build standalone Windows desktop applications using Python and Tkinter logistic calculators, quoting tools, and SKU lookup systems that run without needing Python installed, so anyone on your team can just open it and use it.
What I'll build for you:
- Custom logistic or quoting calculator with your exact formulas
- SKU lookup and tracking system
- Excel automation built into the app (read/write/update)
- Clean Tkinter GUI, no coding knowledge needed to use it
- Packaged as a standalone .exe no Python installation required
- Tested with pytest for reliability before delivery
You'll end up with a tool your whole team can use instantly not a spreadsheet only you understand.
Message me with your requirements and let's build your calculator.
Get to know EmmanuelV
EmmanuelV
Lofty CRM Setup, Automation expert, Real Estate Website, for Real Estate
- FromUnited Kingdom
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English, German
Most real estate agents set up their Lofty CRM once then never touch it again. No automation, no follow-up, no pipeline that matches how they sell. Leads slip through the cracks while they're out closing deals.
That's not a Lofty problem. That's a setup problem.
I specialize in Lofty CRM only
not five different platforms. I build pipelines, Smart Plans, and IDX websites that actually work, and handle Chime-to-Lofty migrations without data loss.
If your Lofty CRM is running on autopilot with nobody checking it actually works, that's exactly what I fix.
My Portfolio
FAQ
Do I need Python installed to use the app?
No — it's packaged as a standalone .exe that runs on its own.
Can it read and write to Excel files?
Yes, Excel automation is built into Standard and Premium.
Can you build a custom SKU calculator?
Yes, SKU lookup and calculation logic is built around your exact system.
Do you provide the source code?
Yes, included in every package.
Is the app tested before delivery?
Yes, Premium includes pytest automated testing for reliability.
Can it work on Windows and Linux?
Primarily built for Windows; Linux compatibility available on request.
