Gaurav Dangaich
Sdet Performance Engineer @IBM
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WORK HISTORY
Sdet Performance Engineer @IBM
Bengaluru, IN
Part of IBM\'s Security SaaS solution MaaS360 with hands-on experience of overall performance engineering process for the enterprise application.Ability to translate business requirements and NFR’s into performance test strategy, test scenarios and load profile and help design robust load/performance tests that can effectively lead to performance benchmarks and bottleneck identification.Experience in developing and maintaining test plans, scripting & automation framework using Java, JMeter, Git, Jenkins build pipelines which helped in saving more than 50% of time and efforts. Good understanding of both Client and Server-side performance metrics including response time, throughput, concurrency, ramp-up time, DB CPU utilisation, Memory utilisation, Redo size, bytes sent and received, physical reads and writes, etc. Experience in Unix/Linux OS environments & working knowledge with VMs and OpenShift Cloud platforms.Hands on experience in migration activities of prod env to AWS infrastructure which includes basedata creation, test bed preparation by automating scripts and running through Jenkins pipeline in parallel distributed among different load generators.Experience in working with load balancers and multiple web/app/db server technologies like Tomcat, Apache, SQL Server, Redis, Kafka, ActiveMQ.Experience in analysing and monitoring large amounts of performance data and summarise them into meaningful graphs and reports using tools like ELK Dashboards & visualisation, Graphite, Grafana, Prometheus, AWS CloudWatch, Performance Insights.Exposure in benchmarking Oracle DB using Dominic Giles’s Swingbench & Charbench tool during the production migration activity.Exposure in performance analysis including data visualisation, capacity planning using Zeppelin, & understanding of AWR & AWS RDS statspack reports for root- cause analysis & troubleshooting.Acting as a Scrum Master for the squad to plan, manage and lead in all sprint activities and deliverables.
EDUCATION
College of Engineering Bhubaneswar - India
Bachelor of Technology - BTech, Electronics and Telecommunication Engineering
D.A.V Public School Dhanbad
Higher Education/Higher Education Administration
ABOUT GAURAV DANGAICH
SDET/Performance Engineer with total experience over 9.5 years in IT industry working in Agile environment setup. To provide best possible outcome by constantly improvising my level of expertise.Skills: Web Automation using Selenium with Java & Python, Cypress with JavaScript, Playwright, API Automation using Rest-Assured BDD framework, Load Testing using JMeter and LoadRunner, Shell scripting, Linux, SQL/Database, Performance Benchmarking, Scrum Master, Mentorship, Leadership, Program ManagementTools: Jenkins, GitHub, GitLab, JMeter, Performance Center, LoadRunner, ELK, Splunk, AWS EC2, CloudWatchFramework: JUnit, TestNG, Jasmine, Mocha Framework, Robot Framework, BDD, CucumberProgramming & Scripting: Java, Python, Groovy, JavaScript, Gherkin, Shell ScriptDatabase: SQL DB using OracleDB, PostgreSQL, IBM DB2, InfluxDB, Prometheus, AWS RDS, GraphiteIDE: Eclipse, PyCharm, Visual Studio Code, Jupyter NotebookTest Management Tools: JIRA, Confluence, ALM, MondayDevOps Tools: Jenkins, GitLab, GitHub, Docker Cloud & AI: IBM Cloud, AWS, GenAI using IBM WatsonX, OpenAI ChatGPTContainerisation: Podman, Docker, OpenShift Console Prometheus, KubernetesAPM or alike Tools: Graphite, Grafana, ELK Lens & Visualisation, Splunk, AppDynamics, Open Search Prometheus, AWS CloudWatch, Oracle Statspack report, AWR Report, Swingbench/CharbenchPERSONALITY:> Quick Learner, hardworking, curious and an ambitious career-oriented person.> Consistently upgrading and updating myself with the emerging trends in the technology industry.> An efficient team player in creative environments with excellent capacity to adapt to new technologies and skills.> Leadership skills by taking up complete ownership and making sure to deliver high quality work done in the stipulated timeframes> Love mentoring, leading, and learning by engaging with multiple people.> Working with NGOs as part of CSR initiatives to help rural students to help and address their issues around career and overall development.
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