Felipe Rosa Machado Email & Phone Number

Toronto, Ontario, Canada

• Acted as the TELUS Subject Matter Expert (SME) for NB-IoT devices, developing comprehensive test plans and delivering training sessions for internal teams.
• Led NB-IoT projects for TELUS, demonstrating extensive IoT and network expertise.
• Contributed to the successful testing and launch of the TELUS NB-IoT network.
• Executed device certification testing and conducted field trials for VoLTE, VoWi-Fi, ViLTE, IMS, SMS, MMS, aGPS, Network Selection, CSFB, and SRVCC.
• Displayed advanced knowledge in LTE, 5G NSA, and 5G SA networks, leveraging tools like QXDM and ELT for detailed protocol analysis, emphasizing technical proficiency and problem-solving skills.
• Conducted in-depth testing and analysis for TELUS and OEM devices.

Toronto, Ontario, Canada

• Executed pre-homologation test plans with technical specifications for UMTS, LTE, VoLTE, and VoWi-Fi network services across Canadian carriers, including Rogers, Bell, TELUS, and Freedom.
• Conducted comprehensive global field interoperability testing for VoLTE, VoWi-Fi, ViLTE, IMS, SMS, MMS, aGPS, Network Selection, CSFB, and SRVCC.
• Performed Sanity, Feature, Functional, System, Retesting, Performance, and Regression testing, ensuring all project cycles were completed before official homologation tests.
• Analyzed logs with Qualcomm proprietary tools such as QXDM/QPST and Wireshark for in-depth protocol analysis.
• Investigated and documented issues arising from test case failures, logging them in JIRA for debugging and software improvements.
• Provided daily progress reports to the project manager, detailing the status and outcomes of the test plans.

Rio De Janeiro Area, Brazil

• Compiled weekly service delivery implementation metrics using Excel workbooks and proprietary databases.
• Conducted continuous improvement audits and document data gathering workflow processes. Extensive Excel work using pivot tables and complex formulas to manipulate large data structures. Followed up with stakeholders.
• Perform querying to updating databases using SQL, use advanced Excel, Macros and VB scripts, Python for data analysis, manipulation and Tableau for dashboard reporting.
• Participated in developing best practices for product data and content analysis and reporting.
• Used SQL and Excel to manipulate large amounts of data in order to perform data analysis, position involved extensive routine operational reporting, hoc reporting, and data manipulation to produce routine metrics and.
• Involved In developing Test Plan, Test Requirements, Test Cases and detailed test cases in (Quality Center) and performed defect tracking.

Rio De Janeiro Area, Brazil

• Trial and validations of new software and hardware provide by the vendors Ericsson, Nokia, Siemens, Tekelec, Huawei, ZTE and other vendors.
• Handset quality tests in core network, both voice and data.
• Operation and maintenance of TIM test plant.
• Control and Support of software release.
• Use of Excel and Python to manipulate and report test results

Big Data Analytics, Information Technology, Ontario College Graduate Certificate

Data Manipulation Techniques, Information Encoding Standards, Data Systems Architecture, Data Programming, Data Visualization, Business.

Post Graduation, Telecommunication Systems

Graduated, Telecommunication Engineer

High School