Chaitnyadev   Maisuria

·   Significant 5 +year Experience in Wireless/ Telecommunication field

·   Experience working with simulator

·   Experience in 2G,3G,3G,4G, RF Technology

·   Experience in VOLTE,LTE,GSM, GPRS, EDGE, CDMA, WCDMA, UMTS, Wireless Network and protocol Testing, Optimization and Deployment

·   Experience in performing testing on Phone and Tablets in 2G, 3G and 4G environment

·   Excellent Working Knowledge of network design and overlay, Call Routing and possible errors leading to errors in the overall network performance

·   Expertise in troubleshooting, testing and post processing of RF data acquired through RF Drive Testing techniques and procedure

·   Knowledge of missing neighbors, pilot pollution, over-shooting cells, site installation issues, different types of handovers etc.

·   Highly communicative, creative and able to work on a variety of projects as an individual or in a team

 

B.SC (IT)                 Punjab Technical university (INDIA)                  March, 2006

A + hardware certified

N +network certified  

 

 

·        Knowledge of RF Tools: Agilent, MapInfo, Microsoft Street and trips, Street Atlas, Google earth etc

·        Technology : UMTS, WCDMA,CDMA, EVDO,GSM,GPRS,LTE,2G,3G

·        Networking Knowledge: VOLTE,TCP/IP, OSI model architecture, Network Protocol (HTTP, VOIP, Mobile IP, etc.)

 

Motorola Solutions Inc.                                       jun 2013 to aug 2015

Mobile /Device tester/drive tester

 

 

·  Testing WINDOWS PHONE, TEBLET, SMART PHONE, SCANAER, ETC…

·  Collect log on citric and QXDM

·  Responsibilities for Regression and Stress Testing

·  Write new and edit existing manual and automated test cases

·  Responsibilities for web application testing mobile testing mobility testing and also ATM testing

·  Experience in System testing, Functionality Testing, Regression Testing, Integration Testing, UAT, GUI testing, and Web Testing.

·  Perform AD-hoc testing

·  Improving test case generation procedures

·  Working with win runner

·  Strong analysis skills

·  Testing enterprise identity management application for authentication and authorization

·  Working on web portal testing

                                                                                                        

·  Technologies CDMA, EVDO, GSM, WI-FI, VOIP, LTE, HSDPA, HSUPA, HSPA+, UMTS etc

·  Successfully performed Voice call processing and Data throughput testing of CDMA based on ANDROID OS in good and marginal coverage for Motorola

·  Performed analysis of test cases and logs providing efficient means to debug them

·  Working on citric and QXDM  debug tool

·  Technology : UMTS, WCDMA,CDMA, GSM,GPRS

·  Networking Knowledge: TCP/IP, OSI model architecture, Network Protocol (HTTP, VOIP, Mobile IP, etc.)

·  Hands on experience in working in the Labs with different devices. Testing them according to the test plans

·  Experienced in the development and evolution of testing methodologies - execution, verification/validation, reporting (e.g. automation, centralized issue management)

·  Working experience to commercial test simulators and test systems such as Anite, R&S, Agilent, Spirent, and Anritsu for wireless telephony 

·  TCP/IP, OSI model architecture, Network Protocol (HTTP, VOIP, Mobile IP, etc.)

·  Technologies : LTE,WCDMA,UMTS,GPRS,CDMA, EVDO, GSM, WI-FI, VOIP, LTE, HSDPA, HSUPA, HSPA+, WIMAX, WiFi – IEEE 802.11 etc.

·  Process CQCM  logs using device log post processing software to generate summary reports using MS Excel and MS Word       

·  Develop MS Excel as well as MS Word macros and Perl or Python scripts to streamline summary reports and generate new reports as needed

·  Develop test plans related to VoLTE (VoIP on LTE)/IMS/RCS/Messaging/Emergency Alerts, update existing test plans

·  Successfully performed Voice call processing and Data throughput testing of CDMA based on ANDROID OS in good and marginal coverage for Motorola

·  Performed analysis of test cases and logs providing efficient means to debug them

·  Provided efficient algorithm design and implementing procedures for Testing

·  Working on citric  debug tool

·  TCP/IP, OSI model architecture, Network Protocol (HTTP, VOIP, Mobile IP, etc.)

·  Hands on Experience working in RF Chambers

·  Manage the overall lab and field test work to baseline CDMA devices and network performance in domestic markets in an efficient and timely manner

·  Create drive routes as required based on coverage maps and cell edge conditions

·  Coordinate and manage drive testing efforts with local and global engineering teams and third party vendors that provide drive testing services

·  Manage test device software upgrades and carry out sanity testing of new test device software as needed

 

Device Test Engineer     March 2012-June 2013

(New Jersey)

Samsung                                                              

§ Experience in performing testing on Phone and Tablets in 2G, 3G and 4G environment

§ Experience in analyzing the logs and giving the conclusion on particular issue

§ Experience in Network Optimization, RF design, Cell Definition, Cluster definition & Architecture

§ Worked on various types of Drive testing like Cluster verification, IRAT, Single Site Verification

§ Work on android application performance in lab and field

§ Expertise in troubleshooting, testing and post processing of RF data acquired through RF Drive testing techniques and procedures

§ Experience in GSM, GPRS, WCDMA, UMTS, Wireless Network and protocol Testing, Optimization and Deployment

 

Associate RF Engineer                                               Oct 2009 to Feb 2012

(Atlanta, Ga)

FES                                                                                         

·  Working experience with Alcatel-Lucent kit and Agilent E6474 software for data collection in NY, NJ and PA

·  Setup the scanner for UMTS 1900 and UMTS 850

·  Locking the three mobiles (UEs) at given frequency (e.g. 1900) and latching them at the given channel no. (e.g. 437 or 412) for testing on particular channel at given frequency

·  Similarly, testing Uplink and Downlink Packet Access using HSUPA and HSDPA developed by QUALCOMM at the prescribed UMTS frequency and channel no. and also verified the CQI value to and throughput of HSUPA and HSDPA to check the performance of channel

·  Perform Ec/Io, RSCP and RSSI measurement to check the coverage of sector, Interference level, Near-far effect and Pilot pollution at given frequency and channel no

·  Performed IFHO (Interfrequency Handovers) to check the change of carrier frequency from the prescribed one to any other carrier frequency and SHO (Soft Handovers) to check the change of scrambling code of one sector to scrambling code of other sector for the given channel no

·  Performance checking of sites by Sector Drive: to verify scrambling code of sectors and proper transmission of sites, Baseline Drives: to verify the coverage and drops call in the cluster Drive: to verify the coverage and scrambling code for individual site and Green (Final) Drive: For final checking of site for various performance measurements (Ec/Io,RSCP and RSSI), scrambling code and drop calls

·            Working experience with Street Atlas to verify latitude and longitude of sites, to view the clusters and routes and to guide for directions

·            Team work with co-coordinator who receives the collected data and generates KPI report and guides to re-drive certain routes for critical sites analysis

·            Parallel redundant UPSs, electronic access control system, fire alarm system, access flooring, thermo-hygrometers, offsite fire proof safe for backup storage, inter-site DR to be put in place

 

1.                     Design of Universal Asynchronous Receiver & Transmitter (UART) based on VHDL language

2.                    Installation, operation & maintenance of wire-Link network is at Reliance communication in O&M Department, Ahmedabad, India

3.                    Securing Information transformation using Steganography

4.                    FM Modulation

5.                    Dynamic temperature controller & indicator with PIC 16f73

 

§ Passed state/central level examination related to social affairs, languages, History, General Awareness etc.

§ Active committee member in school & college sports & technical events

§ Active member in Cultural & Social events

§ Participated many times in the National Level Technical Competition in India

 

·  Available upon request