Tathagata Sarkar

Tathagata Sarkar Email and Phone Number

Senior Principal SRE @ Oracle | IIM C | SaaS | DevOps Architect |Oracle Cloud, DevSecOps, Python Developer | AI/ML Enthusiast @ Oracle
redwood shores, california, united states
Tathagata Sarkar's Location
Bengaluru, Karnataka, India, India
About Tathagata Sarkar

With over 18 years of experience in software engineering, I am a Senior Principal Site Reliability Developer at Oracle, where I drive the automation stack for the Fusion SRE team. I work on customer-critical projects, developing DevSecOps modules, and architecting and designing new solutions that require automation and improvement.I am passionate about cloud computing and DevOps, and I have earned two Oracle Cloud Infrastructure certifications. I also have extensive experience in SCM, integration, build and release, tools, and DevOps, having worked as a senior developer and technical lead in multiple projects for Oracle and Ericsson. I have delivered time-critical features with 100% accuracy, enabled faster and smoother releases, and implemented CI/CD pipelines with various technologies and tools.

Tathagata Sarkar's Current Company Details
Oracle

Oracle

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Senior Principal SRE @ Oracle | IIM C | SaaS | DevOps Architect |Oracle Cloud, DevSecOps, Python Developer | AI/ML Enthusiast
redwood shores, california, united states
Website:
oracle.com
Employees:
184101
Tathagata Sarkar Work Experience Details
  • Oracle
    Senior Principal Site Reliability Developer (Sre)
    Oracle Jan 2023 - Present
    Bengaluru, Karnataka, India
    Driving Automation stack for Oracle FUSION SRE team. Working for customer critical projects. Developing DevSecOPS modules for Fusion SRE team. Automating tools based on Python SDK, OCI , API , Docker . Architecting and designing new modules which needs automation and improvements.
  • Oracle India Pvt. Ltd
    Consulting Member Of Technical Staff
    Oracle India Pvt. Ltd Jun 2018 - Jan 2023
    Bengaluru, Karnataka, India
    Worked as Senior developer in multiple projects. Lead/worked differnet FA life cycle Management release in DevOPS ModelOwner and SPOC for SSL enabled flow for LCM. Delivered time critical SSL features with 100% accuracy. A seasoned Engineering Community Lead, Participated in different design review for new implementation/ENhancement for Oracle Cloud (OCI).
  • Ericsson
    Senior Technical Lead
    Ericsson Jan 2018 - Jun 2018
    Bengaluru, Karnataka, India
    Owner of DevOPS module from India for IPOS Products. Handled quarterly release cycle .Lead 2 inter DATA CENTRE (DC) migration cycle of the productWorked and Managed different release for Ericsson IPOS product Implemented CI?CD pipeline to improve time to market with git/gerrit, Jenkins, CI/CD pipeline, Docker, Kubernetes (k8s), Jfrog ArtifactoryHands-on on Jenkins Declarative and Scripted pipeline.
  • Ericsson
    Technical Lead - Cm
    Ericsson Feb 2016 - Jan 2018
    Bangalore
    Owner of DevOPS module from India for IPOS Products. Handled quarterly release cycle .Lead 2 inter DATA CENTRE (DC) migration cycle of the productWorked and Managed different release for Ericsson IPOS product Implemented CI?CD pipeline to improve time to market with git/gerrit, Jenkins, CI/CD pipeline, Docker, Kubernetes (k8s), Jfrog ArtifactoryHands-on on Jenkins Declarative and Scripted pipeline.
  • Oracle India Pvt. Ltd
    Principal Member Of Technical Staff
    Oracle India Pvt. Ltd Jan 2012 - Jan 2016
    Bangalore
    Integration, build and Software configuration Management of Oracle FMW softwares.Setting build jobs via Hudson/Jenkins,Development of Hudson Plugins, Java/JSP based tools, web based tools, Artifactory setup and maintenanceMaven & Gradle buildsDocker, NPM, PYPI, YUM support for other team.Knowledge on in-house + Cloud pipeline implementationWorking experience on Scrum + JIRA Role Description:• Setting up and maintaing the environment of… Show more Integration, build and Software configuration Management of Oracle FMW softwares.Setting build jobs via Hudson/Jenkins,Development of Hudson Plugins, Java/JSP based tools, web based tools, Artifactory setup and maintenanceMaven & Gradle buildsDocker, NPM, PYPI, YUM support for other team.Knowledge on in-house + Cloud pipeline implementationWorking experience on Scrum + JIRA Role Description:• Setting up and maintaing the environment of various products related to Oracle Fusion Middleware for label generation environment. Which includeso Setting up of new branch for existing products.o Migration a product to Oracle owner SCM (ADE).o Setup of automatic label generation by Hudson.o Handling label build failure issues, as well as any other issues realted to file/component missing.o Troubleshooting on Label builds.o Modification of Config Spec rules, PM files.o Release or Customer label cut.o Automation of day to day activities + user requirements.o In this team we are working on different features/parts of Oracle Fusion Middleware.o Daily label issue handling and troubleshooting.• Making different Web based tool implementation with JAVA and JSPEnvironment: Linux 32 and 64 bit machines, Windows 32 and 64 bit machines, ADE version control system, Perl module and Hudson for build automation. Show less
  • Tesco Hsc
    Principal Software Engineer
    Tesco Hsc Jul 2011 - Dec 2011
    Bangalore
    Working for DOTCOM division of TESCO.Working with TFS, scrum process. Managing Build and release cycle for TESCO DOTCOM project. The project mainly of Dot NET. Leading 3 member team for delivery cycles. TFS, Powershell, Version control
  • Nokia
    Senior Engineer
    Nokia Oct 2008 - Jul 2011
    Bangalore
    Working for NOKIA S60 Handset division in BangaloreWorking as R & D Build Engineer, in the Product Maintenance phase of the Nokia products.Role Description:• Preparing the synergy project with the proposed build content.• Creating Datapackages, providing software update through Care centers to the Nokia devices.• FOTA package creation, concept of updating software over AIR on the devices• Interaction with the operators (customers like TMobile), Nokia care managers… Show more Working for NOKIA S60 Handset division in BangaloreWorking as R & D Build Engineer, in the Product Maintenance phase of the Nokia products.Role Description:• Preparing the synergy project with the proposed build content.• Creating Datapackages, providing software update through Care centers to the Nokia devices.• FOTA package creation, concept of updating software over AIR on the devices• Interaction with the operators (customers like TMobile), Nokia care managers with a major responsibility.• Documenting the build and release activities procedures• Debugging and fixing the compilation issues, suggesting the solutions.• Handled different product lines such as 5031 E Series, 5132, 7132, Etc.• Handled as a Tech lead 7132 Series build and Release activities.• Travelled to Finland to take the Handover process for 7132.• Environment: Windows 2003 server, Build Framework HELIUM (propritery), CM Synergy, SVN, ANT, PHP MySQL, Perl . Show less
  • Sasken
    Software Engineer
    Sasken Jul 2005 - Oct 2008
    Bangalore
    Working as Build and Release engineer for NORTEL BTS (client)Nortel is Highly reputated Telecom Company. Sasken was handling almost all part of Mobile communications Software development for Nortel. Handled the Build and release activities for BTS project.Role Description: • Developing and maitaining the Perl scripts for the Build activities as well as for Build automation.• Training the teams with the process and procedures about the Software configuration management in… Show more Working as Build and Release engineer for NORTEL BTS (client)Nortel is Highly reputated Telecom Company. Sasken was handling almost all part of Mobile communications Software development for Nortel. Handled the Build and release activities for BTS project.Role Description: • Developing and maitaining the Perl scripts for the Build activities as well as for Build automation.• Training the teams with the process and procedures about the Software configuration management in the developers perpsective.• Maintaing PHP scripts for web delivery tool. As all of the output of build released through web to all the stake holders.• Branching and Merging , when needed.• New Component Integration on the branch• Writing make files and automating the build where ever possible .• Debugging the build failuresEnvironment: Solaris, Perl, Shell scripts, Perl Script, PHP and ClearCase Show less

Tathagata Sarkar Education Details

Frequently Asked Questions about Tathagata Sarkar

What company does Tathagata Sarkar work for?

Tathagata Sarkar works for Oracle

What is Tathagata Sarkar's role at the current company?

Tathagata Sarkar's current role is Senior Principal SRE @ Oracle | IIM C | SaaS | DevOps Architect |Oracle Cloud, DevSecOps, Python Developer | AI/ML Enthusiast.

What schools did Tathagata Sarkar attend?

Tathagata Sarkar attended Indian Institute Of Management, Calcutta, West Bengal University Of Technology.

Who are Tathagata Sarkar's colleagues?

Tathagata Sarkar's colleagues are Subbaiah Nainala, Lori Legg Darlington, Elettra M., Ravindra Pathak, Charles Hu, Venkataramana Manikyam, Lewis Thompson.

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