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English
$
USD
I will write a python script to automate your excel and csv data reports
Lennart G.
About this gig
Need a Python script that turns your CSV or Excel files into a finished report? That is what I build.
WHAT I AUTOMATE
- CSV or Excel export into a formatted Excel report with KPIs and charts
- Several files merged, cleaned and checked for plausibility
- A manual Excel routine turned into a script that runs on a schedule
- Data pulled from an API or database into one report
WHAT YOU GET
A documented Python script, a README, and the output file we agreed on before I started. It runs on Windows, macOS or Linux. It is yours, and you can run it again next month without me.
HOW I WORK
I ask my questions first. We fix the output in writing. Then I build it. No design loops, no scope drift. A revision fixes anything that does not match the agreed spec.
WHO I AM
M.Sc. in IT Management, 10 years in enterprise IT, currently Product Owner for SAP ERP, writing Python for over 20 years. I work in English and German.
WHAT I DO NOT DO
Interface design and open-ended maintenance. I would rather tell you now than after you order.
Send me a sample file and a description of the report you need, and I will tell you which package fits.
Get to know Lennart G.
Lennart G.
Python automation for data reports and SAP exports
- FromGermany
- Member sinceJul 2024
Languages
German, English
I build small, clearly defined software packages and deliver them finished — no
open-ended projects, no design-by-committee.
Background: M.Sc. in IT Management, 10 years in enterprise SAP environments,
currently Product Owner for SAP ERP. I have been programming for over 20 years,
mainly Python.
What I do best: turning messy data into clean automated reports, writing API
integrations to spec, and building command-line tools that just run.
Working language: English or German. I answer questions before I quote, and I
deliver what the spec says.
My Portfolio
Other Software Development Services I Offer
FAQ
What counts as a revision?
A revision fixes anything in my delivery that does not match the written specification we agreed on before I started. New requirements or changed requirements are new scope — I will send you a custom offer for those, usually a small one.
Do you offer ongoing maintenance or support?
I do not take on open-ended maintenance contracts. What I do offer is a 30-day bug-fix warranty as an extra: if the script breaks on the agreed input format within 30 days, I fix it at no charge.
Do you design user interfaces?
No. I build backends, scripts, integrations and reports. If you need visual design work, I am not the right seller for you — and I would rather tell you now than after you order.
Can you work with confidential data?
lease send anonymised or synthetic sample data. I only need the structure of your files, never the real content.
How fast do you reply?
I work on this in the evenings and on weekends (CET). Expect a reply within a few hours on weekdays, and clear communication if anything slips.
