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Oliver A.

@Oly0909

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Python Developer | APIs & Data Automation

$15 USD / Hour

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Croatia (2:26 AM)

Joined on April 26, 2009

$15 USD / Hour

I’m a Python developer focused on backend APIs, data automation, and practical business tools. I help businesses collect, clean, validate, and organize data from different sources such as APIs, CSV/Excel files, websites, or internal workflows. I can build Python scripts, API connectors, small backend services, and REST APIs that turn manual or repetitive work into structured and reliable processes. My work can include: * API integrations and data synchronization * CSV/Excel processing and automated reports * data validation, cleanup, and formatting * small FastAPI backend services * exporting structured data to CSV, JSON, Excel, or databases I focus on clear requirements, simple communication, predictable delivery, and clean, maintainable code. Whether you need a one-time automation script or a small backend tool, I aim to build solutions that are practical, understandable, and easy to maintain.

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Python Developer

2026

Pučko otvoreno učilište Brod

Completed a formal 300-hour Python Developer training program at Pučko otvoreno učilište Brod, Croatia. The program covered computational thinking, Python programming, Python for Internet of Things, and Python in data science. Awarded 12 CSVET credits.

2026

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