Rajnish Mishra

Experience

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  ARTH - The School of Technologies

  Sept 2020 - Sept 2021

  Internship Trainee

  Learned about various technologies and their integration by implementing multiple projects.◕ Technologies learned:► DevOps► Cloud► Data Science ( Machine Learning / Deep Learning )► OS► Networking► Hadoop► Linux Security & TroubleShooting► AI► DataBaseAnd much more

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  Cling Multi Solutions Pvt. Ltd.

  Jan 2021 - Jun 2022

  ✯ Successfully delivered 5 projects.✯ Identified test scenarios, estimated test efforts, and created test plans.✯ Maintained regression test suite and other testing scenarios.✯ Decreased dev workload by >30% due to the improvement of the QA process.✯ Identified critical logic which decreased the chances of bugs by >25%.✯ Coordinated with internal resources and clients for flawless execution.✯ PoCs on new technologies as per the client's requirement.✯ Reduced AWS cost by >20%.✯ Created and delivered Architecture documents. Show less

  • Release Manager

    Jan 2022 - Jun 2022

  • Software Quality Assurance Analyst

    Jan 2021 - Jan 2022
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  Seagate Technology

  Jul 2022 - Jun 2023

  Intern III

  ✯ Developed the Provisioner Framework in CORTX-Halo, streamlining installation andconfiguration processes.✯ Collaborated with cross-functional teams to identify reusable components, reducingdevelopment time by 25%.✯ Conducted successful POCs, aiding decision-making and reducing development timeby 25%.✯ Modularized and migrated SAN scripts from an older to a newer version of Python,enhancing maintainability and performance.

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  Lentra

  Jun 2023 - Nov 2023

  DevOps Engineer

  ✯ Contributed to AWS Cloud migration, optimizing resource utilization andautomating Jenkins deployments for streamlined CI/CD processes.✯ Orchestrated network connectivity and ensured high-availability database clustersfor robust infrastructure.✯ Implemented URL mapping strategies to enhance web traffic routing efficiency.✯ Automated AMI creation using Packer and integrated with Terraform to simplifyinfrastructure deployment workflows.✯ Assisted the cloud modernization team by containerizing applications to enableseamless migration to Amazon EKS Show less

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  Veritas Technologies LLC

  Nov 2023 - Dec 2024

  Software Engineer

  ✯ Automated performance testing scripts using Python and Bash, streamliningappliance evaluation processes, significantly reducing manual efforts and testingtime.✯ Configured and maintained complex test environments, including networking setupsand storage enclosures, ensuring consistency through collaboration with IT andhardware teams.✯ Leveraged monitoring tools like Prometheus and Grafana to assess applianceperformance and gather system statistics for in-depth analysis.✯ Implemented a continuous testing framework to ensure reliable appliance operationand improve testing efficiency.✯ Analyzed performance data to identify bottlenecks, providing actionable insightsand recommending optimized configurations to reduce hardware costs.✯ Collaborated on various customer POCs and addressed escalations to ensurecustomer satisfaction and resolve critical performance issues. Show less

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  Cohesity

  Dec 2024 - now

  MTS II

  This role is in continuation with my previous position at Veritas following the merger between Veritas and Cohesity.