Develop and optimize 5G NR and LTE Access Stratum signaling features for the CMX500 wireless tester.

Implement key 3GPP 36.xxx / 38.xxx procedures including mobility, NR-DC, CSI, SRS, PDCCH skipping, and DSDA.

Analyze and improve RAN performance, timing behavior, and feature interoperability.

Build Python system tests to validate throughput, latency, and protocol correctness across LTE/NR and multi-RAT configurations.

Work closely with global engineering teams (US + Germany) on feature design, architecture, integration, and debugging across PHY/MAC/RRC layers.

Team lead of RF survey tool.

• Conducted code reviews.

• Redesigned legacy software in modern C++17

• Added testing and automated CI/CD pipelines to the project.

• Developed schedules and assigned engineers tasks

• Coordinated with DSP team and testing team

Designed and developed LTE MME for a simulation and emulation environment.

Researched security vulnerabilities in Carrier Ethernet services on core routers.

Developed Carrier Ethernet management tool for Nokia, Juniper, and Cisco routers using NETCONF.

Wrote a tool to insert arbitrary MIPS code into a compiled MIPS binary .

Excellent understanding of Juniper, Cisco, and Nokia Service Routers, routing protocols, MPLS, and ethernet services.

Developed a program to verify packet routed matches expected behavior.

Automated the process of static analysis of iOS applications using image recognition.

Developed a python script to pull out parameters of interest for HTTP fingerprinting of mobile applications

Developed Optical Character Recognition (OCR) and image matching support for iOS application analysis.

Created apps during my free time that piqued my interest. No longer support any apps in the App Store.

Experience with Objective-C and Swift.

Familiar with UIKit, Storyboards, Core Data, Game Kit, Core Location and Core Motion.

Have used third party frameworks such as XMPPFramework, AFNetworking, Cocos2D, CocoaLumberJack, and JSONKit.

Experience creating multi-threaded applications.

Coded L3 messages for CDMA2000 and LTE in C++.

Modified, enhanced and maintained web GUI to cellular network products.

Heavy scripting experience to complement software and data analysis. Languages and programs used include Bash, Python, Awk, Xgraph, GnuPlot and Octave.

Knowledge of GSM, UMTS, CDMA2000 and LTE call flow.

Familiar with GSM, UMTS, CDMA and EVDO macrocells, LTE and UMTS femtocells, and CDMA picocells.

Intimately familiar with QXDM and M5 Analyzer software.