Open to opportunities

Pavle Vojvodic

@pavlevojvodic

Message

I build production backend platforms, real-time IoT data pipelines, and APIs serving users across Europe and the USA.

Serbia

Message

What I'm looking for

I'm looking to build and own high-impact backend systems, APIs, and real-time data platforms where I can solve complex technical problems from architecture through production.

At Atfield Technologies, I sole-built the backend for Winessense, an award-winning EU-funded agricultural IoT platform processing real-time vineyard sensor data across Europe. I designed 75+ versioned API endpoints, the PostgreSQL schema, ETL pipelines, monitoring, Docker deployment, and 17+ agricultural prediction modules.

As a freelance backend developer, I've delivered 10+ Django REST Framework and PostgreSQL platforms for clients across six countries, spanning healthcare, hospitality, e-commerce, real estate, CRM, and booking systems. My work includes WebSocket and SSE streaming, Celery task processing, Stripe payments, multi-database routing, push notifications, and OpenAI-powered recommendations.

I enjoy owning backend systems end to end—from data models and algorithms to reliable production deployments—and collaborating with mobile teams and junior developers to deliver practical products.

Experience

Work history, roles, and key accomplishments

Senior Backend Developer

Atfield Technologies

Aug 2021 - Jul 2026 (4 years 11 months)

Sole backend engineer for Winessense, an EU-funded agricultural IoT platform, building the entire backend from scratch including a REST API with 75+ endpoints, PostgreSQL schema, ETL pipelines, and real-time data processing.

Python Falcon PostgreSQL REST APIs ETL Docker Docker Compose Gunicorn Redis Celery Pandas NumPy Scipy scikit learn Met.No Meteostat Davis WeatherLink Wunderground Seed Studio LoRaWAN FieldClimate Weblate Git Postman

Education

Degrees, certifications, and relevant coursework

University of Belgrade

Bachelor of Science, Information Systems and Technologies

2016 - 2021

Grade: 8.77/10

Bachelor of Science in Information Systems and Technologies from the University of Belgrade, Faculty of Organizational Sciences, with a GPA of 8.77/10.