Karina Chopra

Software Engineer

Delhi, India15 yrs 8 mos experience
Most Likely To SwitchHighly Stable

Key Highlights

  • D&I Champion Award recipient for promoting inclusion.
  • Presented at Grace Hopper Conference India on 5G technology.
  • Expertise in Big Data technologies and cloud strategies.
Stackforce AI infers this person is a Big Data and Cloud Engineering expert with extensive testing experience.

Contact

Skills

Core Skills

TestingCloud EngineeringBig Data Analytics

Other Skills

Functional TestingSystem TestingRegression TestingAWS Cloud FrontAutomationPythonHadoopHiveHbaseBig Data TestingYarnSparkSQLPGSQLPerl

About

Working as a Sr. Lead Engineer with Qualcomm with a total industry experience of 10 years. Facilitated with D&I Champion Award March 2021 for driving various Diversity and Inclusion activities across the board. VP for Qwomen Board Noida , India Presented Technical Paper @GHCI 19( Grace Hopper Conference India) on topic ‘5G technology opening dimentions for Location based services as a speaker to a large audience.  Experience in implementing ,Organization Cloud Engineer strategy in linux servers along with adopting cloud strategies based on Amazon Web Services like EC2,S3,CFN,Cloud watch,Clous Front,SQS,Basic concept of elastic Cache.  Utilized Cloud watch to monitor resources such as EC2,CPU memory,Heap usage,Amazon RDS DB, Aurora DB,EBS volumes.  Using CI/CD for integration and test along with Jenkins and automation framework for end to end analysis and results.  Managing automation as a test lead with hadooop framework using python language.  Involved in Qualcomm Izat GPS technology (location technology) for both wifi and cell based positioning solutions.  Work experience in big data analytics techonologies such as Apache Hadoop,Map reduce,YARN,Apache Spark,Apache Kafka,Spark streaming,Hive.  Hands on experience in using databses like SQL,PGSQL(postgress) and Spark –SQL and NoSQL databases such as Hbase.  Handled projects such as Businessreflex, NRMCA which requires customer interaction and networking domain knowledge with hadoop and spark expertise.  Involved in creating validation scripts for testing data represented on UI and stored in databases using perl and python automation tools  Experience of working in LTE BTS , 2G/2.5G NSN BTS (Supporting GSM, GPRS, and EDGE) testing.  Worked at client location in Arlington Heights, Chicago (USA) for testing functionalities and different features involving LTE small cell BTS.  Worked onsite at Swindon, UK for Test strategy discussion with customers (NSN) for better understanding of requirements and documents/reports approval for NOKIA Flexi EDGE and Flexi Multiradio BTS features for EX5 program.  Worked in various testing areas as PIT (Product Integration), FT (Functional Testing), ST(System Testing) and RT(Release Testing)

Experience

15 yrs 8 mos
Total Experience
4 yrs 10 mos
Average Tenure
10 yrs
Current Experience

Qualcomm

3 roles

Staff Engineer

Dec 2021Present · 4 yrs 5 mos

Senior Lead Engineer

Promoted

Dec 2018Dec 2021 · 3 yrs

  • Working independently on Functional, system, regression Testing of different components for different software releases.
  • Working on AWS cloud front for maintaining and testing the cluster.
  • Working on monitoring memory, cpu usage and optimizing cost and resources for live cluster in production.
  • Developing TDD for different features with every major release
  • Involvement in FRS review with stake holders and project heads about different features marked for a release.
  • Automation lead for different components to drive and automate P1 test scenarios and regression testbed using python
  • Owner of back end components which includes testing, automation , finding defects and giving support to ops team in live environment.
  • Working with tools development team for enhancing and adding scripts to the inhouse tool.
  • Working on big data technologies such as Hadoop, Hive and Hbase on back end components.
  • Working with San Diego team frequently for discussion on design documents, functionalities, weekly status meetings
  • Debugging live system issues with ops team.
  • Preparation of test beds, test strategies, test plans, test reports and release documents.
Functional TestingSystem TestingRegression TestingAWS Cloud FrontAutomationPython+5

Senior Engineer

Apr 2016Nov 2018 · 2 yrs 7 mos

Guavus

Senior Qa Engineer

May 2014Mar 2016 · 1 yr 10 mos

  • Projects undertaken:
  • 1. NRMCA –[Aug 2015- till date]
  • Responsibilities:
  • Testing on Big data UIs representing data in pie/bar charts, donuts tables on watermelon model.
  • Preparation of test beds, test strategies, test plans, test reports and release documents.
  • Hadoop/Yarn/Spark integration testing with oozie.
  • MapReduce/HA testing of Hadoop/Yarn/Spark and knowledge of Kafka architecture.
  • Testing platform related scenarios for spark and yarn.
  • Testing JVM parameters, caching, tuning, timeouts, concurrency, data storage, spark properties (tuning), memory (heap size).
  • Using Databases like SQL,PGSQL(postgress) ad Spark –SQL
  • Involved in automation of spark sql queries for data validation.
  • Involved in testing spark jobs for data generation and annotation.
  • Working on linux/TallMapple systems.
  • Working on different protocols in networking domain and creating routing topologies for data simulation.
  • 2. BizReflex Solution –[May 2014- Aug 2015]
  • Responsibilities:
  • Involved in testing a numbers of features for Bizreflex solution Database testing, Jobs testing, Hadoop platform testing, I testing, Performance testing.
  • Testing on Big data UIs representing data in pie/bar charts, donuts tables.
  • MapReduce/HA testing of Hadoop/Yarn/Spark.
  • Hadoop/Yarn/Spark integration testing with oozie.
  • Was involved in testing hadoop/Spark platform and performance tuning of spark jobs.
  • Was involved in creating an automated test suite for data validation in perl for database to UI validation.
  • Testing JVM parameters,data storage.
  • Creating Virtual Machines for testing and validating data.
  • Created small scripts in perl and python for testing different components in solution.
  • Was involved in deploying the project to Global delivery system team and also handling the customer related queries and providing solutions to the same.
  • Writing test cases and test scenarios as well as feature level documents.
  • Involved in functional/Regression/Performance/System testing.
Big Data TestingHadoopYarnSparkSQLPGSQL+4

Aricent group

Senior software Engineering- Testing

Jul 2010May 2014 · 3 yrs 10 mos

Aricent

2 roles

Senior Test Engineer

Promoted

Jul 2010May 2014 · 3 yrs 10 mos

  • Worked as a senior test engineer

Software Engineer

Jul 2010Dec 2012 · 2 yrs 5 mos

Education

Bharati Vidyapeeth

B-TECH — Instrumentation and control

Jan 2006Jan 2010

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