Hung Bui
Kelsterbach
Summary
Master’s student in Information Technology with a focus on network engineering and mobile communications. Experience with IP networking, routing protocols (OSPF, BGP), and 5G system environments in research and lab settings. Familiar with cloud networking concepts and container-based infrastructure such as Docker and Kubernetes. Interested in applying networking, distributed systems, and communication technologies to real-world infrastructure, particularly in areas such as smart infrastructure, IoT, and industrial digitalization.
Overview
4
4
years of professional experience
Work History
Research Assistant
Frankfurt University of Applied Sciences
08.2025 - 07.2026
- Worked on a funded applied research project focusing on accessible real-time audio communication systems for public environments, with emphasis on wireless communication reliability and embedded system integration.
- Designed and developed an accessible wireless audio broadcasting system based on Bluetooth Low Energy (BLE) Audio / Auracast, targeting scalable public transport information delivery
- Implemented and integrated embedded system components using Zephyr RTOS on constrained hardware platforms
- Conducted system-level testing and validation of wireless audio transmission, focusing on latency, stability, synchronization, and transmission quality
- Performed performance analysis and troubleshooting of BLE communication stacks to improve transmission reliability
- Contributed to system optimization for real-time wireless communication, improving robustness under variable network conditions
- Collaborated in an applied research environment bridging embedded systems, wireless protocols, and user-centric accessibility requirements
- Technologies: C, Zephyr RTOS, Bluetooth Low Energy (BLE), Auracast, Embedded Systems, Wireless Communication Systems
- Research Project (funded by Distr@l): Accessible Digital Passenger Announcements using Speech-to-Text & Auracast
Student Assistant
Frankfurt University of Applied Sciences
10.2022 - 09.2024
- Participated in network and systems research projects with emphasis on IP communication and 5G architectures
- Configured and analyzed virtualized network testbeds, including routing, transport, and performance evaluation
- Worked with TCP/IP, UDP, IPv4/IPv6, and MPTCP, analyzing protocol behavior and network performance
- Implemented and tested IP routing protocols (RIP, OSPF, BGP) and secure networking (IPsec) in lab environments
- Assisted in deploying and troubleshooting 5G systems (Open5GS, Free5GC, srsRAN) in experimental setups
- Provided technical support and troubleshooting assistance during networking lab sessions
- Used Docker, Kubernetes, VirtualBox, and Linux for system deployment and virtualization tasks
- Technologies: TCP/IP, UDP, IPv4/IPv6, MPTCP, RIP, OSPF, BGP, IPsec, 5G (Open5GS, Free5GC, srsRAN), Docker, Kubernetes, VirtualBox, Linux, Git
Education
M.Sc. - Information Technology
Frankfurt University of Applied Sciences
Frankfurt am Main, Germany11-2025
B.Eng. - Electrical Engineering and Information Technology
Frankfurt University of Applied Sciences
Frankfurt am Main, Germany09-2022
Skills
- TCP/IP, IPv4/IPv6, subnetting, VLANs, NAT, DNS, DHCP
- OSPF, BGP, MPLS, IP routing fundamentals
- Packet analysis (Wireshark), network troubleshooting, performance debugging
- 4G/5G architecture (RAN, core network, control/user plane separation), SDN concepts
- 5G system deployment and experimentation (Open5GS, Free5GC, srsRAN)
- Cloud networking fundamentals (VPC, subnets, routing, security groups)
- Linux networking environments and system administration basics
- Docker, Kubernetes, VirtualBox
- Wireshark, iPerf3, Linux, Docker, Kubernetes, Azure, AWS
Languages
Englisch (C1)
Deutsch (B2)
Timeline
Research Assistant
Frankfurt University of Applied Sciences
08.2025 - 07.2026
Student Assistant
Frankfurt University of Applied Sciences
10.2022 - 09.2024
B.Eng. - Electrical Engineering and Information Technology
Frankfurt University of Applied Sciences
M.Sc. - Information Technology
Frankfurt University of Applied Sciences