Summary

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.

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

Language

German

C1 passed

Language

English

Intermediate

Language

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.