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I will build python tkinter logistics software quote calculator excel windows desktop
Paul P
About this gig
Still building logistics quotes by hand or copying figures between Excel files?
I build Python Tkinter desktop apps that turn your pricing rules into a clear Windows tool. Enter the job details, see the costs and selling price, and create a quote you can check before sending.
What I can build:
- Logistics quote and freight cost calculators
- Shipping, delivery, landed cost and SKU calculators
- Excel import, export and automation with openpyxl
- Distance, weight, fuel, driver fee and markup rules
- Customer records, saved quotes and order tracking
- Expense tracking, fleet records and simple dashboards
- Input checks, calculation history and CSV reports
- Offline Windows EXE, source code and a simple setup guide
Your tool is built around your own rates and example jobs. The package you choose sets the number of inputs, pricing rules and included features.
Fleet management, macOS, WPF and AutoHotkey workflows can be scoped separately. I test your agreed calculations against sample results and show you how to use the app.
Message me with a sample quote or spreadsheet, the fields you enter and two expected results. I will confirm the right package before you order.
Get to know Paul P
Paul P
The Greatest Game Dev
- FromUnited Kingdom
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, French
I develop custom game plugins, mods, and server configurations, primarily for Minecraft and Roblox, with experience across Java, Kotlin, Lua, C#, and Python.
For Minecraft, I build custom plugins for Paper and Spigot, create Forge and Fabric mods, develop Bedrock add-ons, and handle full server setup and optimization. For Roblox, I script game mechanics and systems in Lua.
Years of running my own game servers means I understand both the code and the player experience it creates.
Message me with your project, I'll scope it out for you.
FAQ
What do you need to start?
Send any sample quote or spreadsheet, the fields your staff will enter, and the rules you use to set prices. Include two or three example jobs with the answers you expect. If you have no spreadsheet, a clear written example is fine. Please remove private customer details from samples.
Can you match our pricing rules?
Yes, if you provide the exact steps and example results. I can work with distance, weight, fuel, driver fees, fixed charges and markups within the limits of the chosen package. I will test the agreed examples together with you. New rules added after approval may need a separate quote.
Will the app work offline?
The quoted desktop tool is designed for one Windows computer and local use without an internet connection. It will not sync between multiple computers. If you need shared data, cloud access, staff accounts or a macOS build, message me first so I can review the extra work and price it.
Can you use our existing Excel file?
Yes. Send a sample workbook so I can inspect its columns, formulas and file type. Standard includes exporting quotes to Excel; Premium adds importing agreed data fields. Rebuilding complex macros, repairing sheets or syncing live files is separate work and will be priced after review.
What counts as a revision?
A revision changes an agreed field, screen label, layout detail or pricing rule to match the brief. A new module, a different calculation method, more users or another platform is new work. Each package includes the stated revision count, and I will fix defects in the agreed features.
What will you deliver?
I'll provide the agreed Windows app and source code, a short setup guide and sample data. Standard adds saved quotes and Excel export; Premium adds agreed Excel import, order records and a basic dashboard. I will confirm the exact files and Windows version with you before work begins.
