Felix Alexander Zi-Wei Zinke

• Delivered tailored network transport solutions and Tier 3 engineering support for enterprise customers, ensuring timely resolution of complex transport issues and enhancing stakeholder satisfaction across multiple business units.
• Optimized end-to-end 5G MPN performance through detailed lab testing, troubleshooting, and iterative improvements across transport layers, firewalls, and slicing architectures.
• Led technical requirement-gathering for Proof of Concepts (PoC), translating customer needs into scalable design architectures for critical infrastructure pilots (e.g., BASF, Audi, Siemens).
• Supported SD-WAN architecture and edge configuration, collaborating with cross-functional teams, ensuring alignment of Velocloud and Fortinet configurations with enterprise design standards, hands-on lab validation, and integration planning for scalable Velocloud/Fortinet solutions.
• Designed and delivered complex transport solutions for enterprise customers, including secure APN architectures and integration of management platforms into core network environments.

• Designed Low-Level Network Architectures (LLD) for enterprise solutions, aligning technical specifications with customer-specific transport and service requirements.
• Led end-to-end service development and acceptance testing activities across multiple proof-of-concept environments, supporting national and cross-functional initiatives.
• Planned and executed lab testing for 5G CPEs, overseeing device evaluation, test case development, and onboarding new hardware in enterprise deployments.
• Organized and coordinated First Site Acceptance (FSA) phases for private 5G network projects, including test planning, execution oversight, and troubleshooting of early-stage configurations.
• Contributed to continuous improvement of testing workflows by identifying process inefficiencies and proposing optimizations in test executions & practices.

• Supporting LLD Design for MPN Enterprise projects
• Supporting End2End Service Development & Acceptance Testing
• Planned and executed 5G CPE Trial Testing & CPE Evaluation

Capacity Planning (Access & TNT Capacity)

• Conducted regional customer behavior analyses for the Gigacube product
• Supported budget planning documentation via PPM tool
• Performed ad-hoc data analyses and prepared Area Planning lists
• Processed, visualized & interpreted data using GIS tools.
  

Radio Access Planning & Optimization (TLR)

• Supported project management for Lampsite projects rollout.
• Contributed to budget planning for NB-IoT and 4G Evo low latency projects
• Assisted in Highway Dashboard web application development for PMO

SRAN System Engineering

• Worked on Smart Metering integration projects
• Created energy saving and energy counter feature reports

SRAN System Engineering – VIP Lab Milan

• Executed 5G SRAN 15.1 test cases (Huawei) per Test Case Descriptions
• Diagnosed software defects and conducted root-cause analyses.

Corporate Development (Strategy)

• Developed market reports related to network sharing agreements

Transmission Control (TJAT)

• Restructured router architecture in the core network.