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Görkem Karlı · Portfolio

Görkem Karlı

Computer Engineering student · Backend development

I build API, data and AI projects with Java/Spring Boot and Python/FastAPI.

Download résumé (PDF, Turkish)

Featured projects

  • Java Security Fixer →A reviewable workflow for security findings and fixes.
  • DB Optima →Sample query median: 29.217 ms → 0.03 ms.
  • RAG Analysis →Page-level citations in answers grounded in PDFs.

Türkçe sürüm →

👤About Görkem Karlı
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Computer engineering · Backend and data

Görkem Karlı

I build backend services, data workflows and machine learning applications with Java and Python.

My projects bring together data models, APIs, tests and measured outcomes. They include a PostgreSQL index advisor, a PDF research application with page-level sources and a job scheduling simulation.

I study Computer Engineering at Düzce University. During a software development internship, I contributed to a mobile application for production-floor issue reporting.

GitHub ↗LinkedIn ↗

Open to software development opportunities in Istanbul and Ankara.

📁Projects
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Selected work

Projects

Security, database performance, document retrieval, forecasting and resource planning.

Java Security Fixer

Repository ↗

A controlled workflow for Java static-analysis findings, CWE/OWASP context, secure file handling and reviewable fixes.

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JavaSpring BootPostgreSQL

DB Optima

Repository ↗

A PostgreSQL index advisor that prioritizes candidates and uses measured before/after benchmarks for recommendations.

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PythonFastAPIPostgreSQL

RAG Analysis

Repository ↗

A PDF analysis application with retrieval, reranking and page-level source references.

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FastAPIQdrantRAG

Cloud Scheduler AI

Repository ↗

A simulation comparing classic job placement strategies with masked reinforcement learning under server resource constraints.

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PythonGymnasiumpytest

Revenue Compass

Repository ↗

A two-service daily revenue forecasting platform with CSV validation, model comparison and backtesting.

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Spring BootFastAPIAutoML

Truck Loading Optimization

A Streamlit prototype that rotates and places rectangular cargo and visualizes trailer volume use.

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PythonStreamlitOptimization
📄Résumé
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Résumé

Görkem Karlı

Computer Engineering student · Backend, Python and data applications

Download PDF résumé (Turkish)Email

Profile

Project experience in REST APIs with Java and Spring Boot, data-focused services with Python and FastAPI, PostgreSQL, Docker, testing, machine learning and retrieval-augmented applications.

Education

Düzce University · BSc Computer Engineering (in progress)

Experience

Sersim, Kayseri · Software Development Intern · 2024
Contributed to a React Native / Expo application for production-floor issue reporting, including barcode and QR scanning, photo reports, token-based API access and offline synchronization.

Mondihome · Intern · 2026
Worked on Cloud Scheduler AI as an internship project: a Python simulation for job placement under CPU, RAM and GPU constraints. Modeled job states and resource allocation, and checked core scheduling rules with pytest.

Selected projects

Java Security Fixer · DB Optima · RAG Analysis · Cloud Scheduler AI · Revenue Compass

⚙Skills
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Technical areas

Skills

BackendJava, Spring Boot, Python, FastAPI, REST APIs and OpenAPI.
DatabasePostgreSQL, SQLAlchemy, Alembic, query plans and index benchmarking.
Data and MLpandas, XGBoost, time-series features, backtesting, MAE and WAPE.
AI applicationsPDF processing, embedding retrieval, Qdrant, reranking and source-based RAG.
Testing and toolspytest, JUnit, Testcontainers, Git, Docker and Docker Compose.
InterfacesReact Native / Expo and Streamlit visualizations.
✉Contact
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Contact

Let's connect

Contact me about backend, data, internships and software engineering roles in Istanbul or Ankara.

Email · gorkemkarli467@gmail.com↗LinkedIn↗GitHub↗
💬Portfolio guide

Ask about projects, the résumé or contact. Answers use information on this site.

Görkem Karlı
📄   PDF résumé🌐   Türkçe