Business Informatics · Product Management · Fraud & Verification

Hi, I’m Denizcan Güney.

Working student in product management at Jelbi (BVG) and Business Informatics student at HWR Berlin. I work at the intersection of product, data and IT-driven processes.

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About me

I am a Business Informatics student at the Berlin School of Economics and Law (HWR Berlin) and work in parallel as a working student in product management at Jelbi (BVG). My focus there is on verification management, fraud monitoring, fraud prevention and data-driven product improvements.

Before transferring to HWR Berlin, I studied Business Informatics at Technische Universität Berlin and completed a semester of Computer Science at Freie Universität Berlin. This gave me a strong background in the automation of business processes and the technical foundations of digital products.

I am especially interested in the interface between technology, product and user experience – particularly in areas where security, verification and clean data processes are critical.

Experience

Working Student Product Management – Jelbi (BVG)

Berliner Verkehrsbetriebe (BVG) · Apr 2024 – present · Berlin
  • Operational support of verification and identity/fraud-related processes.
  • Monitoring of fraud patterns and contribution to fraud prevention measures.
  • Data analysis and support in optimising product and backend processes.

Working Student – ViaConsulting (M. Tutkun)

Oct 2021 – Apr 2024 · Berlin
  • Assisted management with operational and organisational tasks.
  • Coordinated processes and supported administrative activities.

Self-employed – Tecis

Oct 2020 – Sep 2021 · Berlin
  • Acquired new clients and recorded client data.
  • Provided advice based on individual customer needs.

Education

Berlin School of Economics and Law (HWR Berlin)

B.Sc. Business Informatics · Apr 2024 – expected Sep 2026

Focus on practice-oriented business and IT processes.

Technische Universität Berlin

B.Sc. Business Informatics (course of study) · Sep 2019 – Mar 2024

Focus on automation of business processes.

Freie Universität Berlin

Bachelor studies in Computer Science (1 semester) · Apr 2019 – Sep 2019

Leibniz-Gymnasium, Berlin

General university entrance qualification (2.9) · Sep 2012 – Jun 2018

Advanced courses: Computer Science and English.

Skills

Programming

  • Java
  • JavaScript
  • HTML
  • CSS
  • Scala
  • Python

Tools & Systems

  • Microsoft Office
  • SAP
  • Canva

Languages

  • German – native
  • Turkish – native
  • English – C1
  • French – B1

Projects (selection)

A selection of projects I am currently working on or plan to document in more detail.

Verification API (concept)

Concept for an API-based solution for document and identity verification with a focus on fraud detection, security mechanisms and automated decisions for connected systems.

Signal & Monitoring System (robotics project)

Participation in a university project to develop a signal and monitoring system for a foyer robot (visual and acoustic signals, status indication, integration into existing system architecture).

Full-Stack Web Application – “Fix It Together”

Development of a full-stack web application enabling users to submit repair requests for De’Longhi coffee machines. The platform includes a ticketing system, repair partner selection, integrated chat, rating functionality and filtering features.

Tech stack: Python (backend routing), MySQL, HTML/CSS

→ View GitHub Repository

Contact

For questions, job opportunities or project ideas, the best way to reach me is via email.

I am happy to provide additional documents such as certificates or a more detailed project overview on request.