Vishwas Shah
McKinney,USA
Summary
Profound knowledge and industry experience of Nokia and Ericsson equipment (Antennas, Radio modules and system modules) and T-Mobile markets for about seven years. MS in Telecom with hands-on industry experience,. Focused RF Engineer working directly with customers to develop and implement RF designs. Operates in team environment, creatively interacting with team members to guide projects towards production of functional, reliable equipment.
Overview
7
7
years of professional experience
Work History
RF Engineer 2
Telecom Technology Services (AMDOCS)
08.2021 - Current
- Company Overview: Telecom Technology Services (AMDOCS) provides technology solutions for telecommunications companies
- Website: [AMDOCS](https://www.amdocs.com)
- Preparation & Analysis of Search Rings and candidate evaluation for new sites and LTE Deployment
- Provided E911 readiness support by updating asset and element database and monitored e911 status with Lemming, Asset, Element, Slip, RIOT tool
- Create and set up the propagation model(s) and map the antennas that are used in network
- Create prelim RFDS with new design specifications including antenna model, radios, subsystem module, azimuth, and RAD center
- Review application and construction drawing (CD) to have accurate propose design equipment mapping from RFDS
- Analyze existing design, spectrum chart availability, sector count, equipment, plumbing diagram and structural report to publish final RFDS
- Create Antenna & Fiber Port-Matrix (PM) to map final RFDS into the connection matrix for the integration team
- Work on automating data in Excel to view or compare the existing and proposed RAN and Antenna configurations in the same sheet
- Performed Pre-Installation site walk survey
- Review application, Structure analysis and CDs for collocation on tower/building with other operators
- Use PowerBI tool to help represent the bulky excel data in a customized workspace that is easy to visualize and access
- Create a cell site in Asset as per the current RFDS requirement
- Set site On Air in Asset and re-push to Insite
- Update Atoll by updating the site antenna quantity and assigning sector to respective sector/technology and analyze different scenarios through a combination of service types, terminal types, and terminal density arrays
- Telecom Technology Services (AMDOCS) provides technology solutions for telecommunications companies
- Website: [AMDOCS](https://www.amdocs.com)
- Established strong working relationships with vendors, ensuring timely delivery of high-quality products
- Collaborated with cross-functional teams to develop innovative RF designs, meeting project deadlines and specifications.
- Delivered comprehensive training programs on RF engineering principles to new hires and colleagues alike.
Associate RF Engineer | RF Engineer
Agyle Networks
11.2017 - 08.2021
- Company Overview: Agyle Networks specializes in providing advanced wireless network solutions
- Website: [Agyle Networks](https://www.agylenetworks.com)
- Produced Customer Information Questionnaire (CIQ) for 3G and 2G with cell id, WBTS, BSC, RNC, SC to have accurate input for SCF creation
- Uploaded LTE and 5G CIQ request an excel file to the regional team to create CIQ
- Prepared construction and E911 work order to get GMLC location provisioned for individual cell in the PIER tool
- Generated mid mif file to propose new E911 coverage in order to assign proper PSAP for cellular sites including a combination of macrocells, microcells, small cells
- For SCOP, reviewed the final construction closeout package and check for consistency with Asset design, Mechanical tilts, Azimuth and Antenna sharing Technology
- Provided a checklist for all items verified for SOW for each site SCOP review and uploaded it to Element after T-Mobile RF approval
- Used MAPINFO tool to create drive routes around the cellular site for performing drive testing
- Analysis of Drive test data in the ACTIX tool to check swap sectors, Call Drops, RSRP, PCI check, etc
- Worked on Agyle Networks’ PIM project
- Predictive PIM analysis for B17
- Analyze data and create reports using site pictures, RFDS & Construction Drawing
- Also use Quantum Based KPI’s to accurately predict potential PIM
- Agyle Networks specializes in providing advanced wireless network solutions
- Website: [Agyle Networks](https://www.agylenetworks.com)
Network Support Engineer
Black Iris Mobility
07.2017 - 02.2018
- Company Overview: Black Iris Mobility focuses on providing network support and engineering services
- Website: [Black Iris Mobility](https://www.blackirismobility.com)
- Governed Nokia ALU SAID migration of Macro to Large and SAID v1 to v2, managing KPI’s, handling LTE and UMTS traffic during the migration process
- Responsible to monitor alarms generated during the migration and troubleshoot/clear the alarms
- Perform cleanup of configuration after the migration of old SAID
- Also, handle the migration of various Cisco ASR
- Supporting field engineers with their daily tasks of increasing UMTS/LTE coverages and improving capacity by configuring new eNodeB and in troubleshooting alarms on equipment
- Black Iris Mobility focuses on providing network support and engineering services
- Website: [Black Iris Mobility](https://www.blackirismobility.com)
Education
Master of Science - Telecommunications & Network Engineering
Southern Methodist University
Dallas, TX01.2017
Bachelor of Engineering - Information and Technology
A D Patel Institute of Technology
Vidyanagar, Gujarat01.2014
Skills
- Radio Frequency
- VSWR
- S-Parameters
- Isolation
- RF Losses
- Power Budget
- Link Budget
- Performance analysis
- Drive data analysis
- RF troubleshooting
- Capacity management
- Layer management
- Circuit layout
- PCB layout
- GSM
- CDMA
- SDMA
- TDMA
- FDMA
- WCDMA
- OFDMA
- MIMO
- Beamforming
- Wireless Network Architecture
- Digital Communication Systems
- Random Processes
- Complex Analysis
- LTE
- Cellular communications
- Interference
- Path loss
- Multipath fading
- Spectrum Analysis
- Propagation Modeling
- Wireless Communication
- RF Component Selection
Toolsused
- TEMS Investigation 9.1 GSM Drive Test Tool
- QXDM and QCAT tools
- ATOLL, ASSET, Actix
- MapInfo
- Anritsu/ Keysight Spectrum Analyzer, Vector signal generator, vector signal analyzer, O-Scope & VSWR meter
- CM editor, Operation manager, and Reporting suite.
- E2E Analyzer
- TMO RFDS, Element T, Lemming, RIOT, SORT, SLIPPED, PIER, CIQ Tool
- MATLAB, Proteus, Simulink
- IBwave
- Power BI
- Planet
- Google Earth Pro
- NOKIA BTS Manager
- MS Excel
Languages
English
Professional Working
Timeline
RF Engineer 2
Telecom Technology Services (AMDOCS)
08.2021 - Current
Associate RF Engineer | RF Engineer
Agyle Networks
11.2017 - 08.2021
Network Support Engineer
Black Iris Mobility
07.2017 - 02.2018
Master of Science - Telecommunications & Network Engineering
Southern Methodist University
Bachelor of Engineering - Information and Technology
A D Patel Institute of Technology
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