RAJKRISHNA PAUL
Altenstadt
Summary
Senior Member of Technical Staff with expertise in cloud architecture and CI/CD pipelines. Focused on automating processes and enhancing team performance through agile methodologies. Drives cross-functional collaboration to achieve successful outcomes in complex environments while leveraging technology for impactful solutions.
Overview
12
12
years of professional experience
Work History
Senior Member of Technical Staff
Windriver Gmbh/Aptiv
Remote
01.2023 - Current
- Developed CI/CD pipelines on Github, Gerrit, GitLab, Jenkins to be used in pipeline manager
- Built testing automation framework using Python, leveraging Robot Framework for testing 3rd party tools in Studio Developer, including Jenkins, Git, and containerized applications.
- Analysed, solved, corrected issues on AWS RDS and SQL Databases, and maintained all the tools of AWS and Azure cloud
- Developed cloud-based toolchain enabling seamless interaction among all tools used in Studio Developer.
- Developed architecture, for hosting applications in AWS/Azure.
- Worked on building grafana dashboards, by configuring PostgreSQL Database, extracting information of various CI/CD parameters through data query and representing it
- Configured and set up tools, and increased the visibility of 3rd party tools to be used on Containerized applications. Heavy usage of dockerization/containerization of applications to be used in any environment across multiple OS.
- Managed and organized team of 20 in a cross-functional environment, coordinating agile scrum model to plan and complete sprint activities, fostering team potential.
Expert Devops Engineer
Mercedes-Benz Innovation Lab (Daimler AG)
Berlin
10.2020 - 01.2023
- Implemented Docker containerization for all products in the devops environment to streamline deployment processes.
- Developed features and frameworks to optimize blockchain workflow in AWS cloud, minimizing maintenance efforts.
- Implemented 3-factor authentication and authorization for tools using a wrapper with terraform and terragrunt templates.
- Delivered Static Code Analysis product as a service to Gen20x and ADAS using Scrum methodology.
Senior Integration Engineer
Bosch Softec Gmbh
Hildesheim
04.2019 - 10.2020
- Developed features and canvas to streamline blockchain workflow in AWS cloud, improving overall processing efficiency.
- Dockerized all products in the devops environment.
- Designed three-factor authentication and authorization for all tools using a wrapper with terraform and terragrunt templates.
- Integrated tools and created shared libraries for CI/CD pipelines, facilitating seamless collaboration and tool interoperability in automotive projects.
- Constructed blockchain devops ecosystem infrastructure to connect tools for complete traceability, validating applications, static code analysis, code coverage, regression, and testing.
- Developed network parallelism to compile jobs from a build and distribute them among remote machines for parallel building.
- Executed continuous delivery and integration through Jenkins for application deployment on Mapsim and Posmapintegration, supporting enhanced vehicle tracking and detection for driverless cars.
- Conducted blockchain integration within the devops ecosystem.
- Integrated SDLC and ITSM tools by building a delivery pipeline for seamless code movement across build, test, and release stages.
Automation Engineer
Capgemini
Nantes
09.2018 - 04.2019
- Created features and canvas to streamline workflow of blockchain in AWS cloud, minimizing maintenance efforts
- Dockerization of all products in devops environment
- Creating blockchain devops ecosystem infrastructure to connect all the tools to maintain complete traceability, for validating application, static code analysis, code coverage, regression and testing
- Creating 3 factor authentication and authorization for all tools through a wrapper and using terraform and terragrunt templates
- Integrated tools and developed shared libraries for CI/CD pipelines, enhancing tool utilization to achieve objectives in automotive industry
- Continuous Delivery and Integration through Jenkins, to deliver application on Mapsim, Posmapintegration which develops vehicle tracking and detection on global positioning system for driverless cars
- Executed blockchain integration within devops ecosystem, ensuring cohesive tool functionality and process alignment
- Developed network parallelism to compile jobs from a build and distribute them among remote machines.
- Performing SDLC and ITSM tools integration by constructing delivery pipeline to have seamless movement of code, across build, test and release stages.
Devops Engineer
Verizon
Hyderabad
07.2016 - 09.2018
- Developed Python-based autonomous system for alert distribution in telecom industry.
- Configured and tested application deployment using Jenkins and robotic process automation.
- Implemented automated deployment pipelines using Jenkins and Git.
- Collaborated with development teams to improve application performance and reliability.
- Managed cloud infrastructure on AWS, ensuring optimal resource utilization.
Devops Engineer
Apollo Education Group
Phoenix
08.2014 - 07.2015
- Developed credit card processing system, configuring Satellite servers for automated patching of Red Hat servers on Linux 6.5
- Contributed to proposals for root cause analyses by identifying precise causes of failures through troubleshooting.
- Implemented automated deployment pipelines using Jenkins and GitLab CI/CD tools.
- Managed cloud infrastructure on AWS to support application scalability and performance.
- Configured monitoring solutions using Prometheus and Grafana for system health checks.
Linux Engineer
Cardinal Health
Dublin
08.2014 - 07.2015
- Performed daily housekeeping and maintenance of Linux servers and Red Hat clusters to ensure system reliability and performance.
- Completed Linux patching and upgrades to maintain system security and performance.
- Conducted failover testing on applications to ensure system resilience during outages.
- Developed perl and shell scripts for continuous delivery of mission-critical Java application packages in medical industry, facilitating health monitoring of patients throughout software life cycle phases.
- Employed scrum and agile methodologies to identify and address software performance issues.
- Root cause analysis of such faults to improve in various middleware level environment for its smooth transition
Linux Engineer
Deutsche Bank
Jacksonvile
08.2014 - 07.2015
- Administered unix servers, ensuring system reliability and conducting disaster recovery testing.
- Developed scripts in bash and perl to automate failover processes on clusters.
- Managed Linux server environment to ensure optimal performance and security.
- Automated system tasks using scripting languages to improve efficiency and reliability.
- Collaborated with cross-functional teams to troubleshoot and resolve technical issues.
Education
Masters - Robotics and Computer Science
Ecole Polytechnique
France09.2018
Bachelors - Mechanical Engineering
University of Nebraska Lincoln
Lincoln, NE12.2012
Bachelors - Computer Science
University of Nebraska Lincoln
Lincoln, NE12.2012
Skills
- Automation scripting
- Cloud architecture
- SQL database management
- Team leadership
- AWS management
- Github Copilot
- Programming(Python, Golang, Ansible)
- CI/CD pipelines
- Datadog
- Dynatrace
- Pytorch
- MLflow
- Langchain
- Dockerization
- Qdrant
- Data analysis
- Project management
- Cross-functional collaboration
Accomplishments
- Certificate of High Achiever - University of South Australia.
- Achieving a grant of 4500USD due to submission of my proposal on Framework of accountability and Trust in Clouds.
- Best Teaching Assistant Award in Computer Science, University of Nebraska Lincoln.
- Best Employee Award from Cardinal Health (2013).
- Global Ambassador Scholarship for Undergraduate Studies (2009-2012).
Hobbies and Interests
- Playing my piano
- Interior decoration of house
- Gardening
- Travelling
- Singing
Personal Information
Title: Engineering Lead
Languages
- Bengali
- German
- English, Fluent
- Bengali, First Language
- German, Elementary
Languages
English
Native
Native
German
Intermediate (B1)
B1
Bengali
Proficient (C2)
C2
Hindi
Advanced (C1)
C1
French
Elementary (A2)
A2
Timeline
Senior Member of Technical Staff
Windriver Gmbh/Aptiv
01.2023 - Current
Expert Devops Engineer
Mercedes-Benz Innovation Lab (Daimler AG)
10.2020 - 01.2023
Senior Integration Engineer
Bosch Softec Gmbh
04.2019 - 10.2020
Automation Engineer
Capgemini
09.2018 - 04.2019
Devops Engineer
Verizon
07.2016 - 09.2018
Devops Engineer
Apollo Education Group
08.2014 - 07.2015
Linux Engineer
Cardinal Health
08.2014 - 07.2015
Linux Engineer
Deutsche Bank
08.2014 - 07.2015
Masters - Robotics and Computer Science
Ecole Polytechnique
Bachelors - Mechanical Engineering
University of Nebraska Lincoln
Bachelors - Computer Science
University of Nebraska Lincoln