I am an experienced Network Engineer and IT Project Manager, specializing in designing, implementing, and maintaining enterprise-level networks and IT systems. With extensive experience in various large-scale warehouse, corporate campus, and data center projects, I can effectively manage and complete IT and ICT projects ranging from small and medium-sized businesses to international data centers. I also have a solid foundation in computer science theory and proficiency in multiple programming languages. Passionate about open-source technology and solving real business challenges, I am dedicated to creating tangible value for enterprises.
Summary
Education
Freie Universität Berlin
Master of Science
2024 - 2026
Computer Science (Informatik)
Heinrich Heine Universität Düsseldorf
Bachelor of Science
2018 - 2023
Computer Science (Informatik)
Fachhochschule des Mittelstands
Studienkolleg
2015 - 2017
Studied in the T-Kurs at Studienkolleg in Schwerin and Cologne, ultimately passing the FSP exam and completing the program.
Work Experience
Beijing Mingmengyuan Network Technology Co., Ltd.
Product Manager
April 2024 - Now
STO Europe
Network Engineer/Project manager
January 2024 - November 2024
Support as network engineer and project manager at STO Europe GmbH
Anschu GmbH
Network Engineer/Project manager
December 2020 - December 2023
Worked as a network engineer and project manager at Anschu GmbH. Mainly focused on IT and ICT projects, involved in completing numerous projects from SMB to IDC.
FreudeSprache International (FSI Sprachschule) GmbH
Administrative/Office Assistant
April 2017 - July 2018
An administrative/office assistant at a language school, whose daily duties include scheduling classes, teacher management, advising students and assisting the principal.
Skills
Computer theory
Data structures and multiple algorithms
Biological algorithms and applications
AI
Unix system
Computer network and mobile communications
Computer application
PVE/VMware virtualization platform, LXC & Docker Containers
Storage Solutions based on RAID, ZFS File System, Offsite Locations, and Multiple Storage Media
VOIP(IP Phone), CCTV, IOT
Linux: Ubuntu/Debian/Fedora/Opensuse
Computer network application
Enterprise network design and planning
Commissioning of multi-brand network device
Advanced Network Applications
Extensive project experience
Programming
Java, C, Python, SQL, HTML, CSS
Spring Framework (Spring Boot/Security/Session/Data JPA,JDBC)
Computer Hardware
Hardware Theory
Experience with server and PC hardware
Languages
German:
C1 passed
English:
Intermediate
Chinese:
Native
Projects
English Learning Software
software product manager
As a software product manager for the company to develop a set of English learning system, the system is used in the secondary school students in English vocabulary, English grammar, reading and composition learning.
The system uses Java/Springboot architecture and provides Web and Windows clients.
Thesis: Sailor: Entwicklung eines benutzerfreundlichen WireGuard Server-Tools mit Java Spring Boot
Author
December 2023 - January 2024
Bachelorarbeit:
Sailor: Entwicklung eines benutzerfreundlichen WireGuard Server-Tools mit Java Spring Boot Gutachter: Mauve/Schöttner
Java/Spring/HTML/CSS/MariaDB/Docker/WireGuard/Linux
"Chicken" Project
Developer
Web-based self-retrieval system with which students can deregister for vacation days and register for exams.
Java/Spring/HTML/CSS/MariaDB/Docker
Dungeon (Command Game)
Developer
September 2021 - October 2021
Developed a command dungeon game using the C language. Players must find an exit in a dungeon maze filled with monsters. The game is operated via keyboard.
C/Linux
Mining Farm/Warehouse Network and Surveillance System in Oslo Norwegen, EZSVS (GERMANY) GmbH
Project Assistant
December 2023 - January 2024
Provided design, setup, and maintenance for the network, surveillance, and security systems for a 14,000 square meter Mining Farm/Warehouseuse, consisting of 18 APs (Access Points) and 3 POE & L3 switches provided by Aruba, routers supplied by MikroTik, and 32 surveillance cameras provided by Dahua.
Warehouse Network and Surveillance System in Magdeburg, APM Autoteile GmbH
Project Manager
November 2023 - December 2023
Provided design, construction, setup, and maintenance for the network, surveillance, and security systems for a 30,000 square meter warehouse, comprising 48 APs, 7 POE & L3 switches, and firewalls provided by Huawei, and 8 surveillance cameras, NVRs, and access control equipment supplied by Ubiquiti. The network was specially optimized for GeekPlus Company's warehouse intelligent robot system.
Sample 5G Server Room in Duesseldorf, ZTE Deutschland GmbH
project manager
March 2023 - April 2023
Participated in the design and construction of 5G server room security system, server room fire protection system, and server room air conditioning system.
Warehouse Network and Surveillance System in Bremen, 4PX Express GmbH
Project Manager
October 2022 - August 2023
Provided design, construction, setup, and maintenance for the network, surveillance, and security systems for a 40,000 square meter warehouse, comprising 65 APs, 18 POE & L3 switches, and firewalls provided by Huawei, along with 300 surveillance cameras, NVRs, and security equipment supplied by Hikvision.
IT Engineer in Düsseldorf, ECOVACS Europe GmbH
IT Engineer
December 2022 - April 2023
As an outsourced IT Engineer, provided IT services to clients. Main responsibilities included resolving daily IT issues and problems for a team of 80 people. Participated in the advancement of the Office 365 project, company network renovation, and equipment procurement.
IT Equipment Cutover at the Bayer Factory in Wuppertal, WuXi Biologics Germany GmbH
Project Assistant, Resident Engineer
November 2021 - February 2022
As a Project Assistant and Resident Engineer, assisted OBS in surveying, inspecting, adding, configuring, and maintaining IT projects. The project was located in a modern biopharmaceutical factory, involving over 70 Cisco switches, 200 APs, firewall equipment from Fortinet and Palo Alto, and various models of servers and storage devices provided by Dell. The entire IT equipment cutover and renovation was part of WuXi Biologics' acquisition of a Bayer factory, managed by OBS.
Warehouse Network and Surveillance System in Mönchengladbach, IMC PRO LOGISTICS GmbH
Project Manager
March 2022 - May 2022
Provided design, construction, setup, and maintenance for the network, surveillance, and security systems for a 20,000 square meter warehouse, consisting of 28 APs, 5 POE & L3 switches, and firewalls provided by Ubiquiti, along with 32 surveillance cameras, NVRs, and security equipment supplied by Hikvision
Warehouse Network and Surveillance System in Duisburg, WESTERN POST (DE) GmbH
Project Manager
March 2021 - April 2021
Provided design, construction, setup, and maintenance for the network and surveillance system of a 12,000 square meter warehouse, consisting of 16 APs (Access Points), 4 POE & L3 switches, and firewalls provided by Ubiquiti, as well as 24 surveillance cameras and NVRs supplied by Hikvision.
Warehouse Network and Surveillance System in Boenen, Goodcang Logistics GmbH
Project Manager
October 2021 - November 2021
Provided design, construction, setup, and maintenance for the network and surveillance system of a 20,000 square meter warehouse, consisting of 32 APs, 6 POE & L3 switches, and firewalls provided by Ubiquiti, as well as 38 surveillance cameras and NVRs supplied by Hikvision.
Warehouse Network and Surveillance System in Euskirche, Goodcang Logistics GmbH
Project Assistant
April 2021 - July 2021
Provided network and surveillance system setup and maintenance for a 20,000 square meter warehouse, comprising 34 APs and 8 POE & L3 switches provided by Huawei, firewalls from Fortinet, as well as 64 surveillance cameras and NVRs supplied by Hikvision.
Warehouse Network and Surveillance System in Nettetal, Goodcang Logistics GmbH
Project Assistant
December 2020 - January 2021
Provided network and surveillance system setup and maintenance for a 10,000 square meter warehouse, consisting of 28 APs, switches, and firewalls supplied by Ubiquiti, as well as 32 surveillance cameras and NVRs provided by Hikvision.
IDC in Frankfurt Germany, CMI/Alibaba Cloud/EZSVS Germany
Technical support for subcontractors
Participated in IDC construction as technical long-term support for project subcontractors, mainly for network infrastructure and security systems
SMB Multi-service IT system, Duesseldorf, Anschu GmbH
Project Manager, Engineer
Redesign and upgrade the IT system for the Anschu GmbH. The network system consists of Huawei firewalls, Cisco Layer 3 switches, and Aruba APs. The IT system uses NAS and PVE servers along with various virtual machines and containers to provide IP phone systems, corporate email, websites, VPN, and data storage and backup, as well as ERP systems. The security system includes surveillance, access control, and fire detection systems.