Hello, I'm Hakan Sabuniş

Istanbul Medipol University

Electrical and Electronics Engineering, B.Sc. (100% English)

Honor Student

Working Student

Siemens
Siemens Mobility

Working student in the Fit4Rail program.

• Support rail systems engineering for urban and high-speed rail (incl. the Marmaray line), combining office-based engineering work with on-site field activities.
• Engineered an end-to-end engine that turns station CAD drawings and tender requirements into a complete CCTV design, producing mathematically proven blind-spot-free coverage, cable take-offs, and bills of quantities.
• Built the system as separable services: a drawing-understanding pipeline (DXF/PDF parsing, wall polygonization, scale verification, automatic zoning), a solver core using set-cover optimization with Google OR-Tools CP-SAT, occlusion-aware ray-cast visibility and Shapely computational geometry, and a tender rules engine where every extracted rule is verified against a verbatim source quote.
• Integrated a multimodal LLM/VLM layer for room-label reading and classification while keeping coverage guarantees inside the deterministic solver, and added a learning loop that logs each run's gaps and auto-applies user rulings into a local-model fine-tuning pipeline.

Part Time R&D Engineer

ISTLINK - Beykoz, Istanbul

Development and productization of an AI-powered Emergency Warning System (EWS) with Automatic Safety Alert (ASA) mechanism over DAB+ broadcast.

Summer Intern

TUBITAK BILGEM - Gebze, Kocaeli

• Studies on Verilog programming and FPGA-based hardware design.
• Development of FIFO Memory Buffers and UART Communication modules.
• Test and simulation of high-performance digital circuits.

Undergraduate Teaching Assistant

Istanbul Medipol University

• Intro to Programming (Fall 2023)
• Advanced Programming (Spring 2023)
• Programming for Engineers (Spring 2023)
• Probability and Random Variables (Fall 2024)
• Intro to Programming with MATLAB (Fall 2025)