Kumar Pravin
Bangalore
Summary
I am seeking an engaging and challenging position in DevSecOps, MLOps, and Artificial Intelligence for IT Operations, where I can effectively leverage cloud technologies to manage, configure, and automate various tasks. I am excited about the prospect of applying innovative and creative technological solutions to address functional challenges.
DevSecOps (Development, Security, and Operations.) Experience in REHL Linux /5.x/6.x/7.x/8.x system design and VM server infrastructure design and Implementation, support, tuning, and troubleshooting. Experience in Google Cloud Platform and Core Infrastructure. PAAS/IAAS setups as well as a very good experience of the challenges of moving to the cloud, be it addressing a SaaS solution's APIs or migrating applications to PAAS Experience in designing a Terraform and deploying it in cloud deployment manager to spin up resources like cloud virtual networks, Compute Engines in public and private subnets along with AutoScaler in Google Cloud Platform. Experience in creating Kubernetes cluster with cloud formation templates and deploy them in GCP environment and monitoring the health of pods using Helm Charts. Experience in setting up Kubernetes (k8s) clusters for running microservices and pushed microservices into production with Kubernetes backed Infrastructure. Development of automation of Kubernetes clusters via playbooks in Ansible. Experience in using tools like Docker Compose, Kubernetes, for Orchestrating and deploying the services related to the Containers and with container-based deployments using Docker, working with Docker images, Docker hub. Experience in writing Ansible Playbooks from scratch using YAML functions and utilizing setup and automate the CI/CD pipeline and deploy microservices. Experience in installing, configuring, managing MYSQL, SQL Server, PostgreSQL, MongoDB, Arango, couchbase & Cassandra. Ability to build deployment, build scripts and automated solutions using scripting languages such as Bash, Shell. Experience in System Administration, Configuration, upgrading, Patches, Troubleshooting, Security, Backup, Disaster Recovery, Performance Monitoring and Fine-tuning on Unix & Linux Systems. Experience in Cloud Infrastructure Automation which includes GCP, Azure & Amazon Web Services (AWS), Ansible, Puppet, Maven, Jenkins, SVN, GitHub, WebLogic, Tomcat and LINUX etc. Experience in AWS monitoring tool, Cloud Watch to monitor EC2 Instances and to send notifications to the users Experience with Continuous Integration / Continuous Delivery using modern DevOps tools and workflows such as Git, Gitlab, GitHub, Jira and Jenkins.
Overview
21
21
years of professional experience
Work History
Application Owner | DevOps Solution | Lead
Alstom Transport Pvt India Ltd
01.2022 - Current
- The Application Factory at Alstom focuses on the development, deployment, and management of software applications that support various business functions and processes
- This team typically employs agile methodologies and best practices to ensure efficient and high-quality application development
- Responsibilities:
- Providing DevSecOps Solution
- Frequently upgrading the DevSecOps tools: Jenkins, Gitlab, Nexus Repo, Nexus IQ , SonarQube
- DevSecOps creates a JIRA request with app details to onboard on to Jenkins CI/CD
- All high and critical vulnerabilities, as well as all compliance issues, should be resolved with the
- Docker
- Building and customizing Docker images involves creating a portable, lightweight, and executable
- Package that includes everything needed to run a software application and add additional
- Layers, including application code, libraries, and configurations
- Customization can include setting
- Environment variables, configuring default commands, and integrating other necessary services
- RSHM (Rail Supervision Health Management
- Technologies & Tools : Git, groovy, Jenkins, Docker, Docker Swarm, Maven, Kubernetes etc.
DevOps Engineer
Vodafone UK Online
08.2020 - Current
- Datasiv application is deployed primarily as 5 service packages:
- Web - The primary web application
- ArangoDB - The data store where exceptions and loan details are maintained
- The Arango database ships with an administrative UI that can be accessed via port 8529
- This UI is mainly for querying and creating new collections
- Service - Services like RabbitMQ, Activiti and Redis are supported in order to manage the application state
- Activiti is a service packaged with a UI explorer that allows for deployment of user management
- Engine - Rule processing engine that analyzes loan information to generate exceptions
- Postgres - Application configuration that store user permissions, system settings and state information for each loan in the review process
- Responsibilities:
- Setup time to time discuss new app onboarding requirement with Development team
- DevOps creates a JIRA request with app details to onboard on to CI/CD and onboard the
- App on to CI/CD platfm
- Database backup and restore
- All high/critical Vulnerabilities and all Compliance issues should be resolved with Docker image
- CAMS Microservice Platform
- Client : PWC Internal, Technologies & Tools: Git, Ansible, Terraform, groovy, Jenkin, Docker, Kubernetes, PostgreSQL, Vault, Azure, E-Shop & E-Care
DevOps Engineer
PWC Internal
05.2021 - 12.2021
- RSHM is a platform for developing and supporting Java applications and microservices
- It provides Alstom with the ability to quickly develop new small applications without engaging in lengthy processes and at a lower cost.
- Responsibilities:
- Providing DevOps Solution
- Application Owner and Functional requirement clarification
- DevOps creates a JIRA request with app details to onboard on to Jenkins CI/CD
- All high and critical vulnerabilities, as well as all compliance issues, should be resolved with
- The Docker
- Building and customizing Docker images involves creating a portable, lightweight, and executable
- Package that includes everything needed to run a software application and add additional layers
- Including application code, libraries, and configurations
- Customization can include setting
- Environment variables, configuring default commands, and integrating other necessary services
- Technologies & Tools : Git, Ansible, Terraform, groovy, Jenkin, Docker, Kubernetes, PostgreSQL, GCP
DevSecOps Lead Analyst
CGI Bangalore, Alstom Transport India
- 05.2021
- And have been deputed to, formerly Signaling Solutions Limited) since
IT Operational Engineer
NOVA, Kuoni
04.2019 - 07.2020
- An asynchronous workflow platform built on a distributed microservices architecture
- The platform was built with two fundamental Modularity & Scalability
- Modularity: Technology changes and some tools solve some problems better than others
- So, all components should be self-contained, replaceable, and flexible enough to support multiple paradigms
- Scalability: Data movement, processing and reporting should function well in a large volume and large tenant use case
- Major components
- CAMS web portal - Business user workflow to drive process to get to end user application
- CAMS core restful services: support synchronous activities
- Distributed message bus: support asynchronous activities
- Distributed workflow/jobs: worker-based batch processing layer, to support “N” jobs with “N” workers
- Distributed data: support highly palatalized and high throughput transformations and reporting
- Centralized log management
- Responsibilities:
- Setup time to time discuss new app onboarding requirement with Development team
- DevOps creates a JIRA request with app details to onboard on to CI/CD
- Onboard the app on to CI/CD platform
- DevOps and Development team work together to fulfill App related needs during the CI/CD
- Onboarding phase
- DevOps and Development team to check the deployed App functionality in Dev env to
- Meet acceptance criteria
- DevOps team will enable promotion pipelines for Dev/QA
- DevOps will document the required details to hand it over to BPIE for upper environment
- Kuoni GTA (Gullivers Travel Associates), used : Shell Script, Git, WebLogic, Red hat
- Tools : Jenkin, Puppet, Nagios, Jira, SM9, kibana, Service Now, SysStat
Senior DevSecOps Engineer
PricewaterhouseCoopers Private Limited, PWC
04.2016 - 02.2019
DevOps Engineer
DXC Technology, Formerly Hewlett Packard Enterprise
- 02.2019
Maruti Suzuki India Limited
12.2017 - 02.2019
- Manufactures, purchases, and sells motor vehicles, components, and spare parts primarily in India, we are maintaining the Maruti Suzuki dealer Business World site, and generating Reports of vehicle history
- This report card includes Dealer Details, Registration of vehicle and location
- We are working on various technology like Unix, Linux, tomcat, WebLogic in various environment production/pre-production and test environments
- Responsibilities:
- File system management, permission etc
- Deployment through Jenkins
- Tomcat servers configuration and monitoring
- Server Administration - Disk Cleanups, Log Rotation
- Environment troubleshooting
- Played the responsibility for any kind on critical incident in production
- Configure and maintain the Nagios services.
Maruti Suzuki India Pvt Limited
12.2016 - 02.2019
- The company specializes in luxury and tailor-made travel to both the business and consumer markets, as well as related services such as visa processing, to destinations around the world across nine different geographic regions
- Responsibilities:
- Installation and Configuration of Weblogic 12C, Coherence, Ultra-ESB and HornetQ
- File system management
- Deployment through Jenkins
- Tomcat servers configuration and monitoring
- Server Administration - Disk Cleanups, Log Rotation
- Environment troubleshooting
- Configuration through puppet/Gitlab
- Configuration and maintenance of Ultra-RSB and Endeca servers
- Played the responsibility for any kind on critical incident in production
- Configure and maintain the Nagios services
- Maruti Suzuki
- Role, Middleware Admin
- Technologies used : Shell Script, WebLogic, Unix, Linux
- Tools : Jenkin, Puppet, Nagios, Jira, SM9, kibana, Service Now
Linux Software Engineer
Hewlett Packard Enterprise, People, IT (P) Ltd
- 11.2016
Software Developer and CMI
Vodafone Germany
06.2016 - 11.2016
- Putty, PVCS, Jenkins, Vodafone - CMI builds, Vodafone engaged HP to create an application a simple, consolidated, Web based order management application to serve both residential as well as business customers
- This application is comprised of a front end tool called CCM (Customer Care Manager) to create and maintain customer orders/services
- COM (Customer Order Model) acts as a single point of control for order management processes orchestrating between the systems that are collaborating in Vodafone’s fixed-net business to reduce mesh-up dependencies between systems and overall complexity
- Roles and Responsibilities:
- Shell Script, UNIX, Linux
- Production and non-production migrations
- Supporting different environments including Development, Test and Production
- Performed Nightly build activities using Jenkins tool
- Delivered hotfixes, patches, initial & final builds, monitoring & reporting nightly builds, analyzing the build failure issues
- Resolved many build issues by fixing the automated scripts
- Working on the development of tools to automate the work using the scripting language
Vodafone
03.2016 - 05.2016
- Keynote, Cacti, Soasta, Omniture, and Splunk
- Project Description: -
- Working on various environment production/pre-production and test environments to create a new environment from scratch till install/Deploy the applications and to deliver the environment to respective team
- Maintaining and upgrading the environment whenever required
- Troubleshoot if there is any issue in an existing environment
- Responsibilities:
- Installation, Configuration and Create SSL Certificates and configure them on WebLogic servers
- Cluster Management, Create Admin and Managed Servers
- Environment troubleshooting
- Performing backup and recovery when new technologies is being installed or upgraded
- Tomcat, WebLogic, Splunk, cacti configuration and monitoring
- Application deployment and bug fix in various environment
- Performance Monitoring
- Implemented no’s of automation script for vodafone.co.uk production support stability
- Project Title:Linux Distribution Customization for Thin Client Embedded Product.
11.2010 - 05.2015
- C, Shell Script, Python, Linux Device Drivers, Linux Administration
- Tools: - : GNU Toolchain, Make, CVS, SVN, and GIT
- Programming, An astute individual works as Embedded Software Engineer with VXL Instruments Limited for Board Bring-UP and Bootloader development for product
- Board based on
- Project Description:-
- Developed and Customized the Ubuntu and Slitazbased Embedded OS and integrated the image for various Thin Client SOC (x86 & ARM)
- Which contains the feature to launch several Terminal Services Server like, RDP, XfreeRDP, Citrix, VMware view, Power term, NX, Xdmcp, Open Office2.0 etc
- Built the image having small size (< 32MB), known as RAM based OS
- The OS can boot through the network and have required user interface as keyboard, firmware upgrade, display and network settings etc
- Analyzed the technical feasibility of the features that are to be implemented in the RAM based OS
- Developed various Thin-client related components like connection manager, network manager, display manager, OS upgrade system, remote management support etc
- Worked onXlmanage features for Thin-client which is easy to manage, more versatile and even more productive and provides functional features to Network Administrators including asset management, configuration, diagnostics and firmware updates
- Fixing the bugs that are raised by the customer and adding new options for clients
- Integrating and upgrading latest Software Packages related to applications
- Integrating and customizing device driver such as Wireless, Touchscreen, Display and Bus driver etc
- Designed the builder kit for building and distributing the above images.
Linux System Software Engineer
VXL Instruments Limited
11.2010 - 03.2015
- I have over 12+ years of experience in Embedded Linux distributions, including more than 9+ years in DevSecOps, MLOps and Artificial Intelligence for IT Operations.
MLOps
08.2008 - 07.2009
- (Machine Learning Operations)
- Automating the integration and deployment of ML models (CI/CD)
- Tools like Git for managing code, model versions, and datasets
- Tracking performance metrics of ML models in production
- Building and managing data workflows for ML
- Using Docker or Kubernetes for packaging ML applications
- Creating features to improve model performance & Tools for logging experiments (e.g., MLflow, Weights & Biases)
- Familiarity with AWS, Azure, or Google Cloud for MLOps deployments
- AIOps (Artificial Intelligence for IT Operations)
- Processes for collecting and aggregating data from various sources
- Applying ML algorithms to analyze operational data and identify patterns
- Implementing automated responses to incidents based on AI analysis
- Identifying the underlying causes of incidents and outages(Root Cause Analysis (RCA))
- Processes for managing and resolving IT incidents efficiently
- Creating systems that can automatically recover from failures & Tools for visualizing metrics and operational data for better insights (e.g., Grafana, Kibana)
- Integrating AIOps platforms with IT Service Management tools
- Observing and managing resources and services in cloud environments
- Managing operations across on-premises and cloud systems & Tracking and managing system configurations and changes., Post Graduate Diploma in Information Security and Application Development
- (It is a one-year programme comprising of modules in Information security and software application development
- Electronics & Communication) from RCERT, affiliated to Nagpur University secured 61% marks.
Application Owner | DevSecOps Solution | Lead
Alstom Transport Pvt India Ltd
01.2004 - 01.2008
- XII from B.I.E
- Technologies & Tools : Gitlab, Jenkins, Xwiki, Nexus IQ, SonarQube, Nexus Repository, Jfrog Artifactory, Jira, Kibana, Grafana, Docker, Docker Swarm etc.
Education
Post Graduate Diploma - Information Security and Application Development
CDAC
07.2009
XII - undefined
B.I.E.C
X - undefined
B.S.E.B
B. E. - Electronics & Communication
RCERT
01.2008
Skills
- C Programming
- Shell Script
- Terraform
- Ansible
- Groovy
- UNIX
- Linux
- Solaris
- Redhat
- Suse
- Ubuntu
- CentOS
- Windows XP
- Windows 7
- Windows 8
- Windows 10
- Windows Server 2016
- Windows Server 2019
- Google Cloud Storage
- Google AppEngine
- Google Compute Engine
- Amazon Web Services
- Google Translate API
- Google Apps APIs
- WebLogic Server
- Apache
- WebSphere
- JBoss
- Tomcat
- Coherence
- Endeca
- OEM Linux Distribution
- VMware Player
- Virtual Box
- Docker
- Kubernetes
- Jira
- ServiceNow
- Jenkins
- Puppet
- Nagios
- GNU Toolchain
- Make
- CVS
- SVN
- GIT
- Keynote
- Cacti
- Soasta
- Omniture
- Splunk
- SysStat
- ExtraHop
- Azure
- Google Cloud Platform
- AWS
- Confluence
- Xwiki
Accomplishments
- Microsoft Certified: Azure Administrator Associate (AZ 104)
- Qualified RHCE-7 (Red Hat Certified Engineer)
- Coursera certified Architecting with Google Kubernetes Engine
- Coursera certified of Google Cloud Platform and Core Infrastructure
- Udemy Certified of completion of Terraform on Azure, Grafana
Personal Information
- Gender: Male
- Marital Status: Married
Professional Summary
Experience in REHL Linux /5.x/6.x/7.x/8.x system design and VM server infrastructure design and Implementation, support, tuning, and troubleshooting., Experience in Google Cloud Platform and Core Infrastructure., PAAS/IAAS setups as well as a very good experience of the challenges of moving to the cloud., Experience in designing a Terraform and deploying it in cloud deployment manager., Experience in creating Kubernetes cluster with cloud formation templates., Experience in writing Ansible Playbooks from scratch using YAML functions., Experience in installing, configuring, managing MYSQL, SQL Server, PostgreSQL, MongoDB, Arango, couchbase & Cassandra., Experience in System Administration, Configuration, upgrading, Patches, Troubleshooting, Security, Backup, Disaster Recovery., Experience in Cloud Infrastructure Automation which includes GCP, Azure & Amazon Web Services (AWS)., Experience with Continuous Integration / Continuous Delivery using modern DevOps tools and workflows.
Certification
- Microsoft Certified: Azure Administrator Associate (AZ 104)
- Qualified RHCE-7 (Red Hat Certified Engineer)
- Coursera certified Architecting with Google Kubernetes Engine.
- Coursera certified of Google Cloud Platform and Core Infrastructure.
- Udemy Certified of completion of Terraform on Azure, Grafana
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Languages
English
Bilingual or Proficient (C2)
Hindi
Bilingual or Proficient (C2)
Timeline
Application Owner | DevOps Solution | Lead
Alstom Transport Pvt India Ltd
01.2022 - Current
DevOps Engineer
PWC Internal
05.2021 - 12.2021
DevOps Engineer
Vodafone UK Online
08.2020 - Current
IT Operational Engineer
NOVA, Kuoni
04.2019 - 07.2020
Maruti Suzuki India Limited
12.2017 - 02.2019
Maruti Suzuki India Pvt Limited
12.2016 - 02.2019
Software Developer and CMI
Vodafone Germany
06.2016 - 11.2016
Senior DevSecOps Engineer
PricewaterhouseCoopers Private Limited, PWC
04.2016 - 02.2019
Vodafone
03.2016 - 05.2016
Linux System Software Engineer
VXL Instruments Limited
11.2010 - 03.2015
11.2010 - 05.2015
MLOps
08.2008 - 07.2009
Application Owner | DevSecOps Solution | Lead
Alstom Transport Pvt India Ltd
01.2004 - 01.2008
DevSecOps Lead Analyst
CGI Bangalore, Alstom Transport India
- 05.2021
DevOps Engineer
DXC Technology, Formerly Hewlett Packard Enterprise
- 02.2019
Linux Software Engineer
Hewlett Packard Enterprise, People, IT (P) Ltd
- 11.2016
XII - undefined
B.I.E.C
X - undefined
B.S.E.B
B. E. - Electronics & Communication
RCERT
Post Graduate Diploma - Information Security and Application Development
CDAC
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