NK
About

About Me

Computer Engineering student specializing in AI/ML engineering, backend architecture, and full-stack development.

My Story

I am a fourth-year Computer Engineering student at Marmara University with all coursework completed and only a mandatory 18-day internship remaining for graduation (GPA: 83.8 / 100).

My expertise spans Artificial Intelligence & Machine Learning pipelines, backend systems design (Clean Architecture, CQRS, DDD), and responsive full-stack applications. I have hands-on experience building production fraud detection models over 16M+ transactions and multi-agent AI systems.

What I Do

AI & Machine Learning Engineering

Developing end-to-end ML pipelines, feature engineering, card profiling using cuML & MiniBatchKMeans, and multi-agent AI fraud reasoning systems using LLMs and GPU acceleration.

Backend & System Architecture

Designing modular microservices and web APIs with ASP.NET Core 8, FastAPI, gRPC, and custom multithreaded HTTP socket servers containerized with Docker.

Full-Stack Development

Building modern web interfaces with React, Next.js, and TypeScript, integrated with scalable databases (SQL Server, PostgreSQL) and robust authentication (JWT, RBAC).

Spoken Languages
TurkishNative
EnglishB2 Upper-Intermediate
Work Experience

AI Engineering Intern

Sep 2025 – May 2026

Payantis Finansal Teknoloji A.Ş., İstanbul

  • Developed end-to-end machine learning pipelines for fraud detection across 16M+ transactions.
  • Engineered 13 behavioral features capturing transaction velocity, spending patterns, temporal behavior, and geographic/MCC changes.
  • Applied MiniBatchKMeans and GPU-accelerated RAPIDS cuML KMeans for card behavioral profiling.
  • Built a multi-agent AI fraud reasoning system optimized using Pandas, Dask, parallel processing, and GPU acceleration.

Engineering Intern

Jul 2025 – Sep 2025

JMW Jant Sanayi A.Ş., Aydın

  • Worked on Windows Server administration, system configuration, network security, and enterprise IT infrastructure.
  • Assisted with IT system monitoring, server management, troubleshooting, and network issue investigation.

Intern - Frontend Development

Aug 2024 – Sep 2024

FLO Mağazacılık A.Ş., İstanbul

  • Developed responsive web page components using HTML5 and CSS3 applying semantic HTML & CSS layout techniques.
  • Recreated company web interface components with modern UI practices and responsive layout principles.
Education

Computer Engineering

Marmara University, Istanbul • 2022 – 2026

GPA: 83.8 / 100. Completed all fourth-year coursework with only a mandatory 18-day internship remaining for graduation.

Technical Skills
Languages
Python
C#
Java
C
SQL
JavaScript
TypeScript
HTML5
CSS3
AI / ML
Machine Learning
Deep Learning
Fraud Detection
Feature Engineering
Computer Vision
YOLOv8
ResNet
OpenCV
Object Detection
Image Classification
Image Processing
Generative AI
LLMs
Prompt Engineering
Qwen Image Edit
ComfyUI
Hugging Face
VAE
CLIP
LoRA
Frameworks
ASP.NET Core
React
Next.js
FastAPI
Flask
scikit-learn
PyTorch
TensorFlow
Pandas
NumPy
Tools & Infrastructure
REST APIs
WebSocket
SQL Server
PostgreSQL
Git
Docker
Azure
GCP
Linux