BHASKAR

*** ****** *** ******** *******.

AWS DevOps HP LoadRunner sAFE Agile MSTS - Certified professional

adiund@r.postjobfree.com +1-719-***-****

EXPERIENCE SUMMARY

Sr Performance Tech Lead, QA Analyst/Sr. Software Development Engineer in Test with 12+ years of experience in Information Technology. Extensively experienced in Software Analysis, Design, Development, Implementation and Testing of Object-Oriented Applications and Web-based and Cloud (AWS & Azure & PCF) using java/J2EE, performance engineering various domains like Pharma, Banking, health Insurance, Finance, Cloud Computing, Logistics etc.

Work with Product Management, Product Engineering, Cloud Infrastructure, and Data Engineering teams to find the optimal way to scale applications and the infrastructure.

Provide accurate scoping for Performance testing releases and establish clear priorities, strategies, and milestones

Strong hands on experience in HP Load Runner Jmeter, Gatling & HP Performance center for Performance testing activities.

Working with multiple projects across multiple technology stacks and Agile team members across organization to write clear, concise and comprehensive test cases for performance Testing.

Strong experience in Web (HTTP/HTML), web service, RESTful API & Json requests, CITRIX, Java Vuser, Ajax True client using HP Load Runner, Jmeter and Gatling.

Strong knowledge in performance analysis using client side and various server-side monitoring tools like AppDynamics, Grafana, OpsCenter, Site scope, Splunk, CA wily, SolarWinds, watchdog, new Relic, cloud watch and Dynatrace.

Strong knowledge in defining the Performance Test Strategy, Test approach and Test plan for benchmarking, baseline, Load, Endurance, Stress, destructive testing and fail Over / Fail Back testing through the deriving workload models.

Design workloads and simulation and establish performance /scalability benchmarks using automation in Performance Center and Monitor the Garbage collections (JvisualVM), JDBC connections and JVM parameters tuning.

Expertise in End-to-end performance test management (Waterfall, Agile, cloud computing (PCF & AWS) and possess strong knowledge in requirement decomposition into functional and Non-Functional requirements.

Good working knowledge on build automation (Maven), implement CICD pipeline with help of continuous integration tool like Jenkins for different testing’s and production environments.

Experience & understanding of service-based solutions using the Java technology stack, REST-based services (Spring MVC framework, Spring Boot, etc.), and container-based Microservices architecture (Docker/Kubernetes)

Extensive experience in working AWS Cloud, and knowledge of AWS components

Good hands-on experience in core Java and J2EE skills while being well-versed on design patterns and related frameworks

Good knowledge on bash scripts and UNIX commands, SQL Server, Oracle DB, DataStax, non-SQL Db ( MongoDB, Cassandra and DynamoDB), core java and oops concepts and analyze the DB performance under load (primarily Oracle DB) and recommend tuning opportunities with indexes query optimizations to improve application performance efficiency.

Strong knowledge in identifying performance bottlenecks using Heap Dump, Thread Dump Analysis and GC analysis.

Expertise to capture the various aspects of the system performance, including throughput, response times, resource usage such as CPU, memory, thread utilization and garbage collections.

Working with architecture & Dev team to analyze performance test results and demonstrate a technical aptitude to do a deep dive into problem areas and contribute to redesigns that are faster, cleaner, and require less maintenance and provide recommendations.

Review results analysis, capacity planning guides for in-flight releases with architecture, dev teams

Collaborate with development and architecture teams and suggest performance best practices during the design phase

Execute practical application of Agile components (Epic, features, user stories, tasks, standups, sprints, etc.) and Participate in scrum, daily stand-ups, sprints and iterative development activities

Experience in Scrum Agile Methodology projects and working with Business users to gather User stories and propose suitable process.

Report weekly trends highlighting product performance and team status against committed milestones and projects

AREAS OF EXPERTISE

Web Technologies

HTML, CSS, JavaScript, AngularJS, NodeJS, XML, XSLT, JDBC REST services

Programming/Scripting Languages

Java, Node JS, Angular, C#, groovy, JavaScript, Typescript

UI & Functional Automation Tools/ Frameworks

Selenium WebDriver, Appium, Frisby, Chakram, Rest-Assured, jasmine, BDD Cucumber, JUnit, TestNG, Karma, Load Runner, JMeter, SoapUI, Postman, Newman.

Performance Testing Tools/Protocols

Load Runner 2020,Jmeter, HPALMPerformance Center and Gatling, Web (HTTP/HTML), SOAP UI, Web Services, JavaVuser and True client

CITRIX, silver light, Ajax(Click&Script) and REST full services

Monitoring Tools

Grafana, Wily, Appdynamics, Dynatrace, Site Scope, Splunk,Tivoli & OpsCenter, Cloudwatch and SolarWinds

DevOps & CICD

SVN, Git, Jenkins, Docker, Maven, Kubernetes AWS Cloud, PCF Cloud and Azure

Databases

MS Access, MySQL, SQL Server, Oracle, and MongoDB and DataStax

Build Tools

Maven, Gradle and Ant.

Browsers

Internet Explorer, Firefox, Chrome & Safari.

Operating Systems

Windows XP/7/8, Mac OS, UNIX and Linux, Android.

Test Case Management Tools

ALM QC, JIRA, TestRail, FitNesse, XRAY, SVN, VSS and mRemote

Bug Tracking Tools

Bugzilla, JIRA, Azure DevOps Server, backlog, QC ALM

Project Management Tool

JIRA, AWS DevOps, Confluence

Documenting, Virtual Meetings, and Integrations

Confluence, JIRA, Slack, Skype, Microsoft Teams and Smart Sheet

PROFESSIONAL EXPERIENCE

GILEAD Sciences from July 2020 to till date through JiaGlobal LLC as Project Technical Lead.

Gilead has initiated a serialization program to respond to the DQSA (Drug Quality and Safety Act) act of 2013 and similar legislation in many of the countries that Gilead sells product including the European Union, South Korea, Brazil, Turkey and China among others. These regulations primarily are aimed at securing the drug supply chain against counterfeit drugs and to obtain complete traceability of the supply chain for the dispensed drugs.

Gilead needs a robust warehouse solution that meets all serialization requirements in terms of connecting upstream/ downstream with ATTP an EBS systems respectively, the new traceREADY Edge warehouse system has inbuilt connectors which helps Gilead meeting compliance requirements and performing operations in warehouse in a most optimal manner, traceREADY implementation will allow to meet all these requirements.

Environment: Java/J2EE (Apache Tomcat), PCF (Cloud) & AWS, agile methodology, CI/CD pipeline (Jenkins), Oracle, smartsheet and Docker/Kubernetes and Prometheus.

Tools: Microfocus Load Runner, JMeter and HPALM performance center.

Protocols: Web (Http/Html), Webservice, RESTful API & Json requests and Java vUser

APM tools: aPPD, Splunk, SolarWinds, New Relic and CloudWatch and Dynatrace.

Analysis: JVM parameters tuning, GC log Analysis, Thread Dump, Heap dump Analyzer and DB/SQL tuning and AWR.

Key Accomplishments:

As a technical Lead, Responsible for gathering the nonfunctional business requirement, study the application and collecting the information from business stake holders and analyzing the quality requirements and ensuring the requirements are updated with proper information.

Own end-to-end product performance of all Gilead Sciences applications and services

Support architecture design, assist in defining networking requirements, and help code/debug to deliver high quality product releases

Develop capacity studies to predict infrastructure growth projections in the areas of compute (cpu/memory), storage and network.

Working with development and architecture teams and suggest performance best practices during the design phase

Designing and enhancing the performance scripts in Load Runner 2020, Jmeter and Gatling tools and performance center for execution.

Implemented the CI/CD pipeline for continuous integration and continuous testing to detect performance errors as quickly as possible in early stage.

Evaluating different protocols (web(http/html), web service, Jsoan, RESTServices and Java vUser)) and server side monitoring tools(app dynamics, Splunk, SolarWinds and OpsCenter) and defining the performance testing process in Agile methodology.

Validated the scripts and ensure they have been executed correctly and meet the scenario description.

Design workloads and simulations to model applications usage and establish performance /scalability benchmarks using automation in Performance Center.

Capture the various aspects of the system performance, including throughput, response times, resource usage such as CPU, memory, thread utilization and IO statistics.

Help in finding performance bottlenecks with help of server side monitoring tools,JvisualVM and profelling.

Identified key performance issues in Gilead applications and suggested the best practices to fix the gaps.

Participating in team meetings to identify the possible risks and solutions to overcome for the previous present and future testing phases.

Play a key role in production incident analysis and troubleshooting

Be an advocate for performance and scalability across platforms and recommend performance best practices across the organization.

Report weekly trends highlighting product performance and team status against committed milestones and projects

FedEx(SEFS) - Colorado Springs. CO from Jan2016 to June2020 through Syntel Inc as Project Technical Lead.

FedEx Corporation provides customers and businesses worldwide with a broad portfolio of transportation, e-commerce and business services. The company offers integrated business applications through operating companies competing collectively and managed collaboratively, under the respected FedEx brand. FedEx Corporate Services are having vast number of inbuilt products (basically categorized as FAST, dotcom) that are regularly interacted by its end customers, e-commerce clients & customer support groups directly or indirectly. Every FedEx Corporate Release introduces new products, features & enhancements to the global market

Environment: Java/J2EE (Apache Tomcat), PCF & Azure (Cloud), agile methodology, CI/CD pipeline (Jenkins), GIT, Sql, Oracle, SharePoint, fDeploy, Maven, Dockers and DataStax database (Cassandra) and MongoDB.

Tools: Microfocus Load Runner, JMeter & Gatling, HPALM performance center.

Protocols: Web (Http/Html), RESTful API & Json requests, Java vUser and Ajax TruClient and JMS Queues.

APM tools: aPPD, Splunk, Grafana, watchdog caWily, OpsCenter, New Relic,, JVisualVM and CloudWatch and Dynatrace.

Analysis: JVM parameters tuning, GC log Analysis, Thread Dump and Heap dump Analyzer and DB/SQL tuning.

Key Accomplishments:

As a technical Lead, Responsible for gathering the nonfunctional business requirement, study the application and collecting the information from business stake holders and analyzing the quality requirements and ensuring the requirements are updated with proper information.

Working with Development teams to complete and implement the assigned Pro changes on weekly basis using agile methodology

Design and Implementation of automation framework (BPT) using (Performance Consulting, Performance test management, Performance test execution and started new service in Performance engineering) the different LOB’s which supports top FedEx applications.

Designing and enhancing the performance scripts in Load Runner 12.53, Jmeter and Gatling tools and performance center for execution.

Created the scripts using gatling tool and push the code into GIT repository and build the code with help of Maven.

Implemented the CI/CD pipeline for continuous integration and continuous delivery to detect performance errors as quickly as possible in early stage.

Validated the scripts and ensure they have been executed correctly and meet the scenario description.

Evaluating different protocols (web(http/html, web service and Java vUser)) and monitoring tools(wily, Dynatrace and app dynamics) and defining the performance testing process in Agile methodology

Creating Workload model based on scaled down volumes of production in terms of transactions/page views and infrastructure and Create E2E Performance Test Plan.

Creation of test labs for the different release cycles as well as dry run in performance Center, Monitor the Garbage collections, JDBC connections and Timeouts if any.

Identified key performance issues in FedEx applications and suggested the best practices to fix the gaps.

Identifying performance bottlenecks if any during the testing and facilitates discussion on solution design with Architecture team and Heap Dump, Thread Dump Analysis and GC analysis

Participating in team meetings to identify the possible risks and solutions to overcome for the previous present and future testing phases.

HUMANA (Medicare, Clinical and Pharmacy) Chennai, INDIA from Feb 2012 to Dec2015 through Syntel Inc as

Project Technical Lead.

Medicare Advantage Paperless Application (MAPA) is an application used by HUMNA senior portal for the enrollment process. MAPA is windows application used by the Humana agents. This is a disconnected enrollment application through which an agent can enroll an individual or group for some plan.

MAPA consists of different types of application through which an agent cal sell the Humana Medicare products to the customer. Customer can enroll in to a particular plan through different application of MAP. These applications communicate with OEDB through web service named as CORE.

Environment: Java/J2EE (Apache Tomcat), agile methodology, Oracle, SharePoint.

Tools: Microfocus Load Runner, JMeter, HPALM performance center.

Protocols: Web (Http/Html), webservice & Json requests, Java vUser and Ajax TruClient.

APM tools: aPPD, Dynatrace, caWily.

Analysis: JVM parameters tuning, GC log Analysis, Thread Dump Analyzer and Heap Analyzer

Key Accomplishments:

Involved in Plan and Analyze calls with business and Technology teams.

Responsible for gathering business requirement, studying the application and collecting the information from business stake holders.

Working with Development teams to complete and implement the assigned Pro changes on weekly basis using agile methodology

As technical performance lead in I shall be responsible for analyzing the quality requirements and ensuring the requirements are updated with proper information

Design and Implementation of automation framework (BPT) using (Performance Consulting, Performance test management, Performance test execution and started new service in Performance engineering) the different LOB’s which supports top Humana applications.

Identified key performance issues in Humana and suggested the best practices to fix the gaps.

Evaluating different protocols (web(http/html, web service and Ajax(Click&Script))) and performance monitoring tools(Site Scope and Dynatrace) for the new technologies in Humana.

Validated scripts to ensure they have been executed correctly and meet the scenario description.

Defining the new process for performance testing in Agile methodology.

Creating Workload model based on scaled down volumes of production in terms of transactions/page views and infrastructure and Create E2E Performance Test Plan.

Creation of test labs for the different release cycles as well as dry run in performance Center.

Recommended some of the key design changes at the Architect level for the supported projects.

Responsible to monitor the web, application, data base server’s performance during and after the performance test execution

Analyze the CPU, Memory stats on Web servers, Application servers and DB servers using Site scope. Monitor the Garbage collections, JDBC connections and Timeouts during the Test Execution.

Analyzed the Load Runner reports to calculate Response time and Transactions per Second. Developed performance analysis reports, Graphs (include Load Runner build -in graphs and MS Excel - custom graphs).

American Express, Chennai, INDIA from Sept 2010 to Jan2012 through Syntel Inc

Performance Tester:

The Performance Lead is responsible for designing, developing, testing, implementing, maintaining and supporting top 100 projects of American express. Responsible to work with Portfolio architects, technical directors, Architects, tech teams, business and with project managers to meet the Amex performance strategy and goals. Responsible to ensure Amex to meet the key KPI’s of Amex partners during performance testing. Analyze the design architect changes and identifying the potential performance issues for production. Preparing the test scale down to production during approach to anticipate the production actual. Responsible to analyze the businesses requirements and convert them to the performance requirements. Define the performance strategy, approach and plan. Responsible to analyze the performance test results and suggest fine tuning for the identified bottlenecks. Responsible to get the business for the team with different LOB’s. Responsible for resource, allocation, Capacity and billing for the team. Responsible to identify the risk involved in the complex projects and identify the mitigation plan. Responsible to work with Architects, IBM capacity team, DBA’s to analyze the performance issues during testing. Responsible to work with team members on the scripting and execution on the Load Runner/Jmeter tool. Responsible to work on new tools evolution by doing POC. Along with the project activities responsible to work on Amex initiatives and strategies designed to improve the quality of service yearly.

Environment: Java/J2EE, agile methodology, Oracle, SharePoint.

Tools: Microfocus Load Runner, JMeter, HPALM performance center.

Protocols: Web (Http/Html), webservice & Json requests, Java vUser and Ajax TruClient.

APM tools: aPPD, Dyntrce, SiteScope.

Key Accomplishments:

Started as Performance test executor in the team and now driving the 10+ resource team with different services (Performance Consulting, Performance test management, Performance test execution and started new service in Performance engineering) for the different LOB’s which supports top 100 Amex projects.

Identified key performance issues in Amex and suggested the best practices to fix the gaps.

Identified challenges taken to the Amex Vise President, Portfolio Architect’s, Architects with the current work around and suggested to fix at the Architect level.

Evaluating different protocols and performance tools for the new technologies in Amex

Defining the new process for performance testing in Agile methodology

Recommended some of the key design changes at the Architect level for the supported projects.

Anticipated some of the production issues, however project team went with known issues and been reproduced in production.

Worked with production support team, Architects, Capacity planning teams, DBA’s to understand the key performance issues in test and production.

Participated in Dynatrace POC and implemented Dynatrace tool in Amex.

Designing and enhancing the performance scripts in Load Runner.

Century Tele MSS Data Migration, Century Tele Link, Chennai, INDIA from May2008 to Aug2010 through ResolSoft pvt Ltd

Century Link defined the scope of the data migration project from legacy data in to Metasolve. Migration scope is determined based on the availability of the data in the legacy system and the business requirements for the data migration. Migrating orders, inventory and circuit data are considered as part of data migration.

Environment: Java/J2EE, agile methodology, Oracle, SharePoint.

Tools: Microfocus Load Runner, JMeter, HPALM performance center.

Protocols: Web (Http/Html), webservice & Json requests, Citrix.

APM tools: SiteScope, Perfmon.

Key Accomplishments:

Analyzed project requirements and developed strategy and production-like environment spec.

Prepared test plan, time and resource estimates and schedule.

Based on walk-troughs, modeled the actual performance usage of the system once deployed.

Executed tests to establish base line results.

Wrote load test scripts including parameterized test data and correlation to execute the usage model with Load Runner 9.5.

Maintained test schedule for running the performance tests unattended.

Analyzed the results with respect to the various Performance Measures mentioned by Business Analyst.

Used Load Runner Analyzer tool to interpret test results.

Prepared reports for Business Analysts and Developers using Microsoft Word

Power track Business Users, Chennai, INDIA from Feb 2007 to Apr2008 through ResolSoft pvt Ltd

Software Engineer.

US Bank power track is the world largest freight payment solution. This power track network automates the entire business process associated with both shippers “Procure to pay” and “Order to Cash” process

Power Track continue to evolve as award class leader in the payment of supply chain market place, the User management and approval policy service must continue to change to support the more complex business scenarios customers presenting

Environment: .Net, SqlServer2005, SharePoint.

Tools: Microfocus Load Runner, Controller.

Protocols: Web (Http/Html), webservice.

APM tools: Perfmon.

Involved in Developing application in various functionalities

Programming using ASP.NET, C#.NET, ADO.NET and

Sqlserver2005

Involved writing test cases and executing test cases and bug reporting

Involved in Unit Testing and Integration testing

EDUCATION, CERTIFICATION PROFESSIONAL DEVELOPMENT& AWARDS

Bachelor of Technology (B.Tech) from JNTU, India

HP AIS Load Runner v11 certification professional.

AWS certified Professional.

sAFe Agile certified professional.

Rockstar Award in FedEx

SMART, SPEED and STREACH awards in Syntel Ltd.

Trained on Syntel internal different trainings for the personal development and client handled trainings. Trained on CSM. Attended couple of webinars on mobile performance testing and SDCL 2.0 standards.

CURRENT VISA STATUS

H1B – June 2023

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