ROUSHAN KUMAR
DevOps Engineer
Kolkata
Summary
DevOps Engineer with nearly 10 years of experience, seeking a new opportunity to leverage my extensive skill set. Eager to advance my career in diversified DevOps Area including GNU/Linux, Linux Kernel Development, and the DevOps/Platform/Integration engineering domains. Committed to driving automation and innovation in my next role, and looking for an organization that values and trusts the expertise.
Overview
9
9
years of professional experience
6
6
years of post-secondary education
Work History
Senior DevOps Engineer
Bandhan Bank
05.2024 - Current
- A DevOps Engineer with BigData Skill sets. Responsible to automate multiple manual tasks using python.
- Used my DevOps skill set to ease the life of developers and Admins. I have created below things-
- 1. Used various python library to create custom dashboard for login security and monitoring.
- 2. Created A dashboard for Cloudera user access to database.
- 3. Multiple automation to ease admin task
- 4. Created CICD pipeline for the developers using Jenkins, PyCharm, Gitlab, Linux Server deployment
- 5. Used Airflow to schedule multiple python jobs.
- 6. Used Ranger, Cloudera, Hue, Hadoop during project management.
Senior DevOps Engineer
IvaluePlus Pvt Ltd
06.2022 - 05.2024
- I have been working as a Team Lead in my current company. Responsible to lead a group of 5-6 people.
- Also, responsible to automate tasks using Bash, Powershell, Python, Ansible, Groovy.
- All the codes we deploy using CI/CD pipeline. Jenkins, Gitlab, Ansible, Linux are the frequent tools which we are using.
- Postgres Database management was also the part of my daily work. I created, replicated, managed the postgres database
- We are using PRTG for monitoring our services and infrastructure and Nextbox for storing network resources.
- Provided engineering support from code delivery until retirement of application.
Platform Engineer
Ratepay Gmbh
09.2021 - 05.2022
- New culture, new challenges and most importantly start-up.
- Worked on vcenter data center.
- Did kernel upgrade for Ubuntu and Debian.
- Designed CI CD pipeline for multiple software package deploymnet.
- OS major version upgrade, ActiveMQ upgrade, Netbox upgrade, Haproxy upgrade.
- Wrote multiple playbooks including docker repo cleanup.
- Wrote many shell script for auto start stop of multiple processes
- Managed mail server architecture (also, mailjet for mass mail architecture).
- Used checkmk, ELK, Azure Matrix and Nagios to monitor Linux servers.
- Updated code in gitlab and bitbucket. Codes were mainly ansible playbooks, scripts and terraform template.
- Created multiple jobs and pipeline to apply our automation
- We used JIRA as an issue tracker.
- LVM for disk management. Also efficient in properly cleanup of disks.
DevOps Engineer
Tata Consultancy Services
06.2019 - 08.2021
- Upgraded PostgreSql database and automated migration process
- Did Linux Kernel Upgrade Linux version upgrade
- OS and Data Disk Snapshots and recovery
- Linux firewall and security management
- Hadoop and Neo4j Data Recovery Automation
- Integrated, upgraded, deployed, customized, debug in RabbitMq, Neo4j, CentOs, Debian, Azure, Az CLI, PostgreSql.
- Deployment via Ansible, wrote many roles and playbooks
- Wrote many automations in Bash, Powershell
- Deployed infrastructure using Azure Resource Manager (ARM) and deployed application using Ansible
- Used dozens of Azure Cloud Services.
DevOps Engineer
Amdocs
07.2015 - 05.2019
- Linux grew bigger and bigger during this phase
- Analyzed and introduced many new redhat packages
- Linux crash dump analysis
- Wrote shell scripts (including terra bytes of system backup functionality)
- Software package deployment over test/demo/uat/production servers
- Continuous Integration and Deployment using Jenkins.
- Integrated many automations with Jenkins
- Automated tasks using Bash, Ansible, Powershell. Managed and monitored more than hundred servers. Shell scripting was the norm during this phase of my career
- Amdocs own cloud servers' and on premise servers' maintenance, monitoring also was in my bucket.
Education
B.Tech - Information Technology
SRM Institute of Science & Technology
Chennai 07.2011 - 05.2015
Intermediate (XII) -
A.N. College
Patna 03.2007 - 05.2009
Skills
Linux
Microsoft Azure
Jenkins
Git
Ansible
Docker
CI/CD
Linux Kernel
Postgres
Infrastructure Provisioning
GitHub
JIRA
Bitbucket
PRTG
Airflow
Hadoop
Python
Hue
Languages
English
Hindi
Spanish
Interests
- Exploring Mithila Culture
- Understanding Crypto Market
Timeline
Senior DevOps Engineer
Bandhan Bank
05.2024 - Current
Senior DevOps Engineer
IvaluePlus Pvt Ltd
06.2022 - 05.2024
Platform Engineer
Ratepay Gmbh
09.2021 - 05.2022
DevOps Engineer
Tata Consultancy Services
06.2019 - 08.2021
DevOps Engineer
Amdocs
07.2015 - 05.2019
B.Tech - Information Technology
SRM Institute of Science & Technology
07.2011 - 05.2015
Intermediate (XII) -
A.N. College
03.2007 - 05.2009