Hi, I'm Berfin
Backend Developer
Specialized in building robust APIs, database architecture, and scalable server-side applications.
Contact MeAbout Me
Based in Belgrade, I am a Backend Developer with over six years of experience dedicated to building high-performance digital infrastructure. My expertise lies in the logic behind the screen—crafting clean, efficient code that ensures applications run smoothly, securely, and at scale.
I specialize in Python and FastAPI, leveraging advanced SQL strategies to design database architectures that are both robust and fast. For me, backend development isn't just about making things work; it's about creating reliable systems that can handle growth and complexity without manual intervention.
Whether you need to architect a new API from scratch or optimize an existing legacy system, I bring a problem-solving mindset and a commitment to technical excellence. I focus on delivering improved performance and stability, allowing you to focus on growing your business.
experience
projects
worked
Active Projects
Currently in progressComing Soon...
Big things are on the way. Stay tuned!
Skills
My technical levelBackend Development
More than 6 yearsPython
90%FastAPI / Flask
85%SQL / Databases
80%Docker
75%Frontend Basics
Supportive implementationHTML/CSS
80%JavaScript
60%Services
What I offerAPI
Development
Database
Design
Server
Management
Specializations
My technical expertiseContact Me
Get in touchCall Me
+381 62 8511 722Location
Sukran Berfin Zengin PR BEOGRADCika Ljubina 12/3 11102 Stari Grad Beograd
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