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Hi, I’m Berkan Özçelik

Full-Stack Developer | React · Next.js · Spring Boot · Node.js

Passionate about building scalable, clean, and user-friendly web applications. Experienced in JavaScript ecosystem, backend APIs, and exploring cloud-native solutions.

About Me

Who I Am

I’m a passionate full-stack developerwith a strong foundation in both web development and data science. My expertise spans the JavaScript ecosystem (React, Next.js, Node.js) and backend development using Spring Boot, with a growing focus on cloud-native applications.

With a background in Management Information Systems (MIS), I specialize in analyzing CRM data through statistical methods and developing machine learning models to extract actionable insights. My focus is on turning complex business data into meaningful solutions that drive decision-making and add real value.

Full-Stack Developer

React · Next.js · Node.js Spring Boot

Databases

PostgreSQL · MongoDB MySQL

Data Science

Python · Pandas · NumPy Power BI · Scikit-learn

Tech Stack

Frontend

React

Next.js

Tailwind CSS

Bootstrap

Backend

Node.js

Express.js

Spring Boot

Databases

MongoDB

PostgreSQL

MySQL

DevOps & Tools

Docker

Git & GitHub

Vercel

Render

Data Science & Analytics

Python

Pandas

NumPy

Scikit-learn

📊

Matplotlib

Power BI

Currently Learning

Microservices Architecture

Building scalable services with Spring Boot & Docker

Kubernetes & Orchestration

Managing containerized apps at scale

Message Brokers

RabbitMQ for reliable async communication

API Gateway & Security

Implementing secure, scalable API Gateways

C# & ASP.NET Core

Building modern backend applications with .NET

Let’s build something great together.

Have an idea or a project in mind? Let’s turn it into reality.