SUBRAHMANYAM V TUMULURI

San Diego, CA +1-619-***-**** adk0sn@r.postjobfree.com

PROFESSIONAL SUMMARY

• System Test Engineer with 1.5 year of experience working in wireless and telecommunication industry.

• Strong engineering professional with a background in Computer Science and Electrical Engineer and ability to excel as individual and team player.

• My key skills in computer science are ability to program in Python, Java, Linux Scripting, sound understanding on SQL Databases and good understanding of Electrical Engineering fundamentals such as Radio Frequency, Internet Protocol network architecture.

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EDUCATION

Master of Science in Computer Science

San Diego State University, San Diego CA Graduation: December 2019 Bachelor of Engineering in Electrical Engineering

Osmania University, India Graduation: June 2017

TECHNICAL SKILLS

Languages : C/C++, Java, Python, Linux scripting

Web Technologies : HTML5,CSS3,PHP,Javascript, Nodejs Database : Microsoft SQL Server, Oracle MySQL

Operating Systems : Linux, Windows, Mac OS

Development Tools : Pycharm, Eclipse, Git, Anaconda, Visual Studio Code PROFESSIONAL EXPERIENCE

System Test Engineer, Inseego, San Diego, CA Nov/20-Present

• Experience in creating and execution of automation test scripts for verification of Non Standalone and Standalone 5G scenarios on Qualcomm based modem processor chipset and validation of test observations as per Third generation Partnership project (3GPP) technical specification.

• Testing and verification of the data throughput on multiple Inseego’s products such as MiFi-8000, Wavemaker to ensure if the desirable data rates are achieved.

• Experience in using Linux command line interface tool to access the android device web user interface (UI) functions and also tools such as iPerf, Wireshark to analyze various IP protocol data flow.

• To Perform debugging and log analysis of 5G internal and customer related issues to isolate the exact cause of issue. Co-ordinate with development and cross functional teams for additional technical support on issues.

• Hands on experience in using test equipment such as Keysight, Anritsu and Qualcomm based proprietary Tools such as QPST, QXDM,QDART,etc for performance testing.

Software Test and Integration Engineer, Qualcomm, San Diego CA Nov/19-Nov/20

• Developed manual test cases for 5G MMW Radio Frequency (RF) based testing for various modem softwares. Performed regular functional and sanity testing for customer products.

• Implemented Python based internal test framework for authoring and execution of automation test cases for various modem software based projects . Worked continually on improving testing methods and designs.

• Identified defects and critical failures while testing applications for multiple cellular wireless standards such as 5G/4G /WCDMA for finding the root cause of the issue.

• Experience in creating Jenkins based Continuous Integration Testing (CIT) trigger and identifying software related issues through automation testing.

• Prepared and summarized test reports using Confluence and updated the issue tracking status in JIRA.

• Worked in Agile environment and participated in daily scrum meetings to discuss priority issues. Interacted with Project management and engineering team to ensure product meets quality standards and ensure timely release. ACADEMIC PROJECTS

Exploratory Data Analysis of stock prices Mar/19-May/19 Language used: Python (Libraries: Numpy, Pandas, Seaborn)

• The aim of this project is to observe the progress of different bank stocks throughout the financial crisis period from 2006 to 2016.Used Google Finance to obtain the bank stocks dataset from 2006 to 2016.

• Implemented Python inbuilt libraries (pandas) to calculate the returns for each bank stock. Performed pairplot (using seaborn library) to observe behavior of returns for each bank.

• Estimated the parameters such as maximum closing price for each bank throughout the period, dates on which the banks had best and worst single day returns, the bank stock identified to be riskiest throughout the period. Budget Calculation App -Web based application Jan/19-Mar/19 Languages used: HTML5, CSS3, Javascript

• The Budget app takes the income and expenditure from the user as input and calculates the remaining available budget for the month and percentage of money spent by user. The application automatically updates the value of budget each time if the user deletes an expenditure or adds additional source of income.

• This app consists of three modules namely Budget Controller module, User Interface (UI) module and Global Controller module. Budget Controller module calculates the budget, UI Module controls the display features such as getting input from the user, addition and deletion of an income or expense item and displaying them on front end. The Global Controller module controls the overall functioning of Budget Controller module and UI Controller module.

San Diego State University Natural History Museum Aug/18-Dec/18 Languages used:HTML5, CSS3, PHP, Javascript

• Designed San Diego State University Natural History Museum as part of internal coursework named Introduction to Web application and development.

• Implemented HTML5 and CSS3 to design front end user interface of San Diego State University Natural History Museum.

• Created a web page named Event Registration Signup Form using HTML5 and performed necessary validations for different input fields using PHP.

• Enhanced the user experience of the designed webpages by using the event listeners in Javascript. Written the code as per the W3C standard guidelines.

CERTIFICATIONS

• DevOps Essentials LINUX ACADEMY (https://linuxacademy.com/profile/u/cert/id/308129 )

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