Portrait of Berke Ceylan

Berke Ceylan

Machine Learning | AI | Computer Vision

I am a computer science master's student at the University of Freiburg, on the AI specialisation path, currently writing my thesis on extending SAM 3D to video.

Munich, Germany

01About

Education

  • M.Sc. Computer Science, AI specialisation University of Freiburg / since Oct 2024 Grade 1.7
  • B.Sc. Computer Science, minor in Finance Sabancı University / Oct 2019 to Jul 2024 Grade 1.4, GPA 3.74 of 4.0. Dean's High Honor List, full Metin Sabancı Excellence Scholarship.

Certifications

  • Deep Learning Specialization DeepLearning.AI 2025
  • Supervised Machine Learning Stanford and DeepLearning.AI 2024

Skills

  • Machine learningPyTorch, Hugging Face, Diffusers, LoRA, reinforcement learning, BOHB, SMAC3, AutoML
  • Vision and 3DOpenCV, Open3D, Gaussian Splatting, SAM 3, SAM 3D, ROS, CUDA
  • SoftwarePython, TypeScript, Java, SQL, React, Git, Vercel, Hetzner VPS
  • LanguagesTurkish (native), English (C1), German (B1)

03Experience

  1. Since May 2025

    Frontend Developer, Werkstudent

    Endress+Hauser Group, Freiburg

    Built and extended User Management Flow features for internal customer service tools.

    Java / TypeScript / Vaadin / Tomcat

  2. Jul to Sep 2023

    Software Developer Intern

    Amadeus, Istanbul

    Developed SOAP and PL/SQL web services, and improved Oracle DB LOB storage efficiency.

    PL/SQL / SOAP / Oracle DB

  3. Sep to Dec 2022

    Test Automation Specialist

    Logo Yazılım, Istanbul

    Built an automation project that streamlined the QA team's testing process from end to end.

    JavaScript / Katalon Studio

04Projects

Master's thesis / University of Freiburg / since Aug 2026 / in progress

SAM4D: from single image 3D to temporally coherent video

Analysis and extension of SAM 3D toward temporally coherent video reconstruction.

Python / PyTorch / SAM 3D / 4D reconstruction / CO3D / Multi view geometry

Repository private while the thesis is in progress.

Master's project /University of Freiburg / Oct 2025 to Jun 2026

DreMa: a Gaussian Splatting world model on a real robot environment

Deployment of the DreMa framework (ICLR 2025) on a real Franka Emika Panda with automated RGBD capture, SAM 3 segmentation and a PerAct policy trained on augmented demonstrations.

Python / CUDA / Gaussian Splatting / SAM 3 / ROS / Open3D / PerAct

Deep Learning Lab / Jul to Aug 2025

SD LoRA Mensa

Fine tuning of Stable Diffusion v1.4 with LoRA and a dedicated <mensafood> concept token, trained on roughly 200 self gathered cafeteria images.

PyTorch / Stable Diffusion / LoRA / HF Diffusers / Optuna

Training and inference pipeline for SD LoRA Mensa

AutoML course / Jul to Aug 2025

ExpertRL HPO

AutoML pipeline for text classification where a DQN agent selects the model tier from dataset meta features and multi fidelity BOHB tunes within it.

PyTorch / DQN / BOHB / SMAC3 / AutoML

ExpertRL HPO pipeline architecture

Personal / 2026

Sagi Ledger

Income and expense tracking web app in daily personal use, with the frontend on Vercel and the backend and database self hosted on a Hetzner server.

TypeScript / React / Vercel / Hetzner VPS / Self hosting

Sabancı University / Oct 2023 to Jun 2024

Exam Scheduling System

Web system generating conflict free university exam timetables. Bachelor's graduation project.

Vue.js / Node.js / SQL