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Nirmal Chandrasekaran
Sr. Engineer, Radio Frequency | Parsippany, NJ

Nirmal has designed, developed and successfully launched key ‘tools’ which have taken on
national recognition, including more than 1,500 L700 upgrades for the NY market in a little more
than 12 months.

Sam Claypoole
Sr. Technician, Field | Independence, OH
In 2016, Cleveland hosted the NBA playoffs + NBA finals, Republican National Convention, MLB
playoffs, and the World Series. Sam was the lead Field Ops Tech who worked on the equipment
installation, integration and commissioning of the network deployments and upgrades to support
these high-profile events.

Jeff Colorossi
Sr. Enterprise Information Security Manager | Bellevue, WA

Jeff was instrumental in the creation of the first Security Testing Competency jointly operated by
CIS and Quality Assurance. He helped our primary solution provider to develop and exercise a
mature system security patching and configuration management lifecycle.

Jed Cuyos
Sr. Technician, Field | Irvine, CA
Jose Elixer or “Jed” as he likes to be called, led switch operations, RF, and field operations in
Southern California as the teams created a new script for the new L1900 Lite FOA designed to
provide additional LTE capacity. This was difficult and time-consuming since each script had to be
manually created to move the integrations forward.

Julius Dacutanan
Sr. Engineer, Systems Design | Bellevue, WA

Julius was a pioneer in our Network Quality automation efforts, single-handedly automating 100s
of test cases. His efforts have saved tons of person hours of work and have helped find potential
revenue leaks that could have cost millions of dollars as well as adding to T-Mobile patent portfolio.

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