Dat Tran, Python Data Automation Specialist

Description

I help businesses clean, process, and automate Excel & CSV data using Python.

✔ Data cleaning (missing values, duplicates)

✔ Data transformation & automation

✔ Excel / CSV processing pipelines

✔ Fast turnaround & clear communication

I focus on practical solutions that save time and improve data quality.

Send me your file and I’ll take a look.

Industry field of expertise

Languages

English
Fluent
German
Basic

Workplace preferences

Can work on-site

Leipzig (up to 10km)

Selbstständig
Python Developer für Datenautomatisierung und Datenbereinigung
DIGITAL AND IT
January 2023 - Today (3 years and 5 months)
Leipzig, Germany
Arbeit an Projekten im Bereich Datenbereinigung und Automatisierung mit Python.

- Bereinigung und Verarbeitung von Excel- und CSV-Daten
- Entfernung von Duplikaten und Behandlung fehlender Werte
- Automatisierung von Datenprozessen
- Datenextraktion und -transformation
- Lieferung strukturierter und nutzbarer Daten

Ich helfe Unternehmen, Zeit zu sparen und manuelle Arbeit durch Automatisierung zu reduzieren.
Python Data Cleaning Data Automation Pandas Microsoft Excel
Freelance Projects
Data Automation Projects (Python)
October 2020 - December 2022 (2 years and 2 months)
Worked on multiple personal and freelance-style projects in data cleaning and automation using Python.

– Built scripts to process Excel/CSV data
– Data cleaning (missing values, duplicates)
– Data transformation using Pandas
– Automation of repetitive data tasks
– Created structured datasets for analysis
Python Pandas Data processing Data transformation CSV

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PhD in Mathematics
Universität Leipzig
2012