Engineer Data

Sneha Churi

Ph: 818-***-**** email: ************@*****.***

EXPERIENCE

MobileNet Services Inc, Irvine, CA Sep 2013 – Present

RF Engineer I

AT&T LTE/VoLTE Optimization

Markets: UT/ID, MT, AZ,CO

Prepare Drive route package for LTE/VoLTE SSV and Cluster drives

Perform analysis of network KPI, find out the issues, involved in optimization functions on daily

basis

experienced of creating neighbor relations (intra, inter and IRAT), IFHO, designing polygon

Good understanding of LTE/VoLTE Pre-launch tuning and post- launch and parameters

performed parameter audits and set parameters on correct values before drive.

Created repositories for Agilent and NEMO data by using ACTIX Analyzer

Prepared post drive test reports with KPI, problem cause and recommendation solutions for optimization drive

Analysis drive test data using ACTIX and propose recommendations to optimize and improve network

performance.

Proactively look for areas to improve LTE/VlOTE network performance and to meet network KPIs.

Monitored and analyzed statistical and drive test data to improve system performance indicators such as

dropped calls, blocked calls, orientation failures and hand-off features.

Identify and resolve performance issues like low throughput, failed connections, drop connection

AT&T UMTS Data processing and Optimization

Markets: UT/ID, MT, AZ, CO, LV

experienced in RAN optimization of UMTS network for better performance and quality of network.

Created Neighbor Lists and work orders, implementing correction for UMTS sites

Experienced in Adding/deleting neighbors to cell sites.

proficient in creating Drive Routes for SSV, clusters, assigning cell designation and drive plans for AT&T

Created thematic for Site estimations, RNC, neighbor list by using MapInfo

Updated the Mapper and Cell Ref as per requirements

Created repositories for Agilent and NEMO data by using ACTIX Analyzer

Generating GNG reports, SC plots, analyzing the Drop calls and Access Failures

Analysis of drive data using Actix and optimization for assigned clusters / ssv by recommending/applying

changes in IRAT/UMTS neighbors, neighbor parameters, power and tilts till changed until the cluster/ssv meet

the KPIs

Identified poor coverage areas in the cluster and recommended up tilt recommendations and power changes in

order to improve coverage and thus reduce drops and quality

Performance analysis of handovers, coverage, pilot pollution, cell radius, terrain analysis, tilt suggestions as per

site performance.

Parameter changes to optimize the site

Sprint Network Vision (Ericsson), CDMA Optimization

Markets: Mississippi, Gulf Coast, New Orleans, Louisiana

Monitored daily KPI for the Sprint Network: call drops, SHO, HHO monitoring.

Monitored hardware and software alarms to improve the KPI

Generated tickets (TRAMS and ERTT) for issues and kept track of those issues

Analyzed daily reports to perform parameter level optimization

Worked with the Network Integration (NI) team to resolve problems

Audited scripts and correct parameters to resolve issues

Generated scripts necessary for RF optimization

Sprint Network Vision(Ericsson), Scripting

Generated 800 and 1900 band carrier scripts for the addition of voice and EVDO and BTS to RBS migration for

Gen1 and Gen2 sites using CACP

Generated scripts for DOM to AEM migration using CPS

Generated scripts for neighbor lists of surrounding sites

Audited scripts to resolve issues

Uploaded scripts to the local server

Qualcomm, San Diego, CA May 2013 –Sep 2013

Test engineer

Worked on WINDOWS Mobile testing for CDMA and LTE technology

Performed daily stress, stability and regression testing on each new software build released

Flashed binaries on devices using automation

Performed station setups for all test devices

Involved in testing different applications like Browser, Camera, Camcorder, Media, Calls, Wifi etc.

Executed the test cases and provided the data analysis using the tools such as QXDM, QPST

Performed MUX box setup to automate the dumps collection and crashscope run

Involved in checking crashes and stuck issues for each device

Involved in creating reports for devices ran for specific builds

Co-coordinated with Triage team engineers to analyze the issues by providing windbg connections and logs

Performed daily crashscope run and created JIRA tickets for stuck issues

Coordinated with build engineers to reproduce the issues and raised the CR against stuck issues

Lowe’s Companies, Inc. Mooresville, NC Mar 2012 – Feb 2013

Quality Test Engineer

Involved in Web, Mobile and iPad testing.

Created and implemented test plans and test scripts based on technical specifications and business

requirements.

Maintained Requirement Traceability Matrix (RTM) to make sure that test plans were written for all the

requirements and performed gap analysis.

Participated in Smoke Testing, Sanity Testing, Functional Testing, Regression Testing, BVT, CIT and SIT various

releases of eCommerce.

Involved in the complete Software Development Life Cycle (SDLC) in an Agile Environment.

Involved in Backend Database manual testing with Oracle using Aqua Data Studio according to the need of user

stories

Involved in writing the positive and negative test cases and execute manually.

As a part of an Agile team attended daily scrum meetings with team members to discuss impediments and

progress, involved in Sprint planning, retrospective, poker planning

Used Version One tool to organize and manage agile activities

Used SOUP UI tool to make a web service call to CP&I and validate pricing and inventory information

Validated information in XML accessing ESB (Enterprise Service Bus) logs.

Extensively executed SQL queries in Oracle in order to view successful transactions of data.

Involved in Execution and Bug Tracking using Quality Center 11 and Quality center 9.2.

Executed the test scripts and analyzed the results. Conducted Functionality, Back-end and Regression testing

during the various phases of the application

Interacted with developers and discussed technical problems, reported bugs and supported development team.

Technical skills:

Languages C, Matlab, HTML, Pearl(Basic level)

RF Tools CACP, CPS, Mapinfo,ATOLL QXDM, QPST, Cockpit, TEMS, JDSU, Planet

Operating system Windows XP/Vista/7, UNIX

Data Base SQL Server, Oracle 11g

Testing Tools Quick Test Professional, Load Runner

Defect Tracking tool Quality Center, JIRA

Front-End Tools Toad, WinSCP, Visual Basic 6.0, Putty, core metrics, Accelerator

MS Office Word, Excel, Power Point

Data processing tool Actix, Windcatcher, Mapinfo, street Atlas

Education:

M.S. Electrical Engineering (Dec 2011), California State University, Northridge.

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