PRAPHUL KUMAR Dubey
München
Summary
Accomplished SRE/DevOps engineer with 12+ years of experience in designing, implementing, and managing complex infrastructures. Seeking a senior DEVOPS position to utilize skills and drive ongoing improvement. Dedicated to ensuring exceptional service reliability, fostering innovation, optimizing processes, and delivering robust solutions for business success.
Overview
14
14
years of professional experience
1
1
Certification
Work History
Site Reliability /DevOps Engineer
PagoNxt Merchant Solution
10.2021 - Current
- Facilitated seamless migration of key applications from on-premise systems to Microsoft Azure, enhancing scalability and reliability.
- Led the Git Ops initiative using Argo CD, Kustomize, GitLab, and Terraform, streamlining Infrastructure as Code deployments on AKS cluster in various environment such as QA,UAT,PROD.
- Developed CI pipelines in GitLab CI, improving build processes and deployment strategies.
- Automated manual tasks through scripting languages such as Python or Shell, boosting team productivity levels and efficiency.
- Collaborate with development to understand there requirement and proposed best practices for containerization and orchestration using Docker and Kubernetes, optimizing resource utilization, scalability, and reliability of microservices architectures.
- Reduced system downtime for critical applications by implementing robust monitoring and alerting using tools such as ELK stack, Data DOG integrated with Git Ops for real time system health insight.
- Worked closely on Incident Management, Change Management, and Release Management and led incident response efforts, participating in root cause analysis and post mortem reviews and identify areas for process improvement or technical enhancement opportunities.
- Created templates and processes for application setup and documentation (i.e. SOP, MOP, Release Document).
DevOps Engineer
Acrontum GmbH
02.2020 - 09.2021
- Designed and implemented containerization strategies using Docker and Kubernetes on AWS EKS cluster, improving resource utilization and management.
- Enhanced collaboration with development of automated testing frameworks, ensuring higher quality releases using GitLab CI with Branching and merging strategies.
- Led adoption of agile methodologies, improving project delivery times and team responsiveness to change.
- Optimized resource usage by implementing and managing infrastructure as code using terraform, leading to cost efficiencies on AWS cloud like EKS Kubernetes cluster , EC2, ELB, S3, IAM, Autoscaling, Target groups, VPC,ECR, Route53, RDS, Load Balancer, EBS , Cert manager etc.
- Improved system security by developing and enforcing strict security protocols and guidelines.
Senior DevOps Architect
Devon
05.2018 - 07.2019
- Collaborate with cross functional teams including developers, testers, and system administrators to streamline the build and release processes using GitlabCI and Jenkins for Migrating the deployment to Kubernetes cluster
- Monitored via alerting system performance and implemented improvements to enhance reliability and scalability of application
- Enhanced application performance by optimizing infrastructure configurations based on usage patterns on AWS cloud.
- Facilitated team training sessions on latest DevOps practices, elevating team skill levels and productivity.
Lead DevOps Engineer
NXP Semi- Conductor
08.2017 - 05.2018
- Designed Docker based workflows that team to reduce their developer on boarding process from 2 days to 2 hours
- Build a migration script from SVN to GitlabCI
- Involved in automation scripts that help to build and test the binaries sectors using Jenkins pipeline
Build and Release Engineer
Sears Holding
04.2016 - 08.2017
- Created and maintained CI/CD pipelines to automate build, test, and deployment processes
- Automated infrastructure management tasks using configuration management system (Puppet and Ansible)
- Worked on migration of on-premises infrastructure to cloud, ensuring a smooth transition and minimal downtime
Software Engineer / Automation Engineer
Unisys Global Services India
12.2010 - 04.2016
- I am apart of Development team designing and implementation cloud Platform called CPF clear path forward 2020
- Worked as Software backend Developer in CPF Project JAVA, Spring, Hibernate, PostgreSQL, Liferay Portal, Maven, Tomcat, JBoss container
- Possess good experience installing and configuring Nagios and writing Nagios Plugin's in Perl
- Configured Jenkins for continuous integration and automated builds and setting up automated build environment for RPM creation and integrated with Jenkins
Education
Master of Science - Software Systems
BITS PILANI
India07.2014
Bachelor of Science - Information Technology
UPTU - SRMCEM
India07.2010
Skills
- Linux (Red Hat, Debian)
- Cloud (AWS, Azure)
- Terraform
- Puppet
- Kubernetes
- Docker
- Scripting (Python, Perl, Bash)
- Jenkins ,Gitlab Argo CD & CI/CD tools
- Datadog, Prometheus Grafana, ELK
- Version Control System (Git)
- Elastic Search, Redis
- Atlassian stack (Jira, Confluence)
- Control-M, PagerDuty
- Agile/SRE methodology, ITIL Framework
- Infrastructure Automation/ Configuration Management
- ITSM processes/Incident Management
- Networking Basics/Network Troubleshooting
Certification
RHCE
Languages
English
Bilingual or Proficient (C2)
German
Beginner (A1)
Timeline
Site Reliability /DevOps Engineer
PagoNxt Merchant Solution
10.2021 - Current
DevOps Engineer
Acrontum GmbH
02.2020 - 09.2021
Senior DevOps Architect
Devon
05.2018 - 07.2019
Lead DevOps Engineer
NXP Semi- Conductor
08.2017 - 05.2018
Build and Release Engineer
Sears Holding
04.2016 - 08.2017
Software Engineer / Automation Engineer
Unisys Global Services India
12.2010 - 04.2016
RHCE
Master of Science - Software Systems
BITS PILANI
Bachelor of Science - Information Technology
UPTU - SRMCEM
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