Tong Wei

• Design, integrate, and deploy IP based voice communications system
• Work with the prime and customer on requirements and come up with solutions
• Interface designs and implementation for different components (using REST API, Python)
• FAA TestBed Design and implementation (MariaDB, PostgreSQL)
• Work closely with the system engineering teams based overseas for knowledge exchange and roadmap development
• Integrate StableNet into Verizon network to monitor the system performance
• Develop/modify FMS codes to send the status of each module to StableNet.

• Worked on ERAM (En Route Automation Modernization) Performance Team

Wrote MATLAB codes to process data

Fixed bugs (C code and scripts)

Code migration and development from C to C++

Created Software Version System (SVN)

ERAM System modeling and simulation using SimScript

• System Design and coding ERAM Performance Database and GUI App MongoDB
• Worked on AI/ML efforts (forecast and projection) in Python

ERAM CPU/Memory Utilization Projection System Architecture based on

site data

Data preprocessing algorithms

ML/AI projection algorithms (system architecture and developer):

SARIMAX Model,

Deep Recurrent Neuro Network Models:

1. Recurrent neural network for the short-term projection,

2. Deep ForecastNet for the medium-term projection

Presented our initial results to ERAM upper management team / FAA,

and secured the funding for its task order

• Fixed Cisco Switch issues (programmed Cisco Switch) reported by Albania customer
• Worked on Kazakhstan project: Created BOM
• Lab/System Integration Works: Wrote and modified scenario files for AT Coach

• Worked on NASA SGSS (Space Network Ground Segment) Project

Using Matlab and Python to generate test vectors for Narrow Band Modem (NB) and Wide Band Modem (WB)

SGSS Modem (Wide Band Modem) trouble shooting

SGSS Modem Performance (Wide Band Modem) Analysis

SGSS Wide Band Communication System Modeling in Matlab

• Worked on NASA SLR (Satellite Laser Ranging) and VLBI (Very-long-baseline interferometry) Project

System programming under LynxOS and Linux OS (in C/C++/Fortran/Scripts under Linux)

Technical Lead/System and Algorithm Design/System Developer for Transponder-Based Aircraft Detection (TBAD) System (in C/Python/Matlab under Linux)

New System design (algorithm, hardware, firmware and application software)

Support NASA SLR Ground System daily operation

• Meet with NASA Program Manager Team and our contractors weekly
• System Design and implementation of NASA VLBI Ground Network (in C/PowerShell under Windows)
• NASA Certified System Admin of Linux and Windows
• CM for SLR and VLBI (using Mantis and SVN).

• Digital Signal Processing (DSP) code development and application (Matlab/Simulink, Code Composer)
• FPGA design (ISE)
• MCU embedded coding
• IPhone Application Design and Programming
• Algorithm Development and Evaluation
• Hardware debugging and analysis
• Project Coordinate/Management.

• Image Processing, algorithm development and simulation (Matlab, Code Composer)
• C/C++ coding and system integration
• Code migration (Fortran, C/C++)
• DICOMM Communications programming
• Technical support (GE Medical).