Suraj B. Zinjad.
- +91 9022650029
- surajzinjad@gmail.com
- www.devopslab.com
- Navi Mumbai, India.
DevOps Professional along with 8+ years of experience in IT Industry specialist in system, migration, automation, cost-saving, deployment, training, agile. Having hands-on experience in architecting/ automating and optimizing mission-critical deployments over a large infrastructure. Proficient with Configuration Management tools, and developing CI/ CD Pipelines.
Work Experiences
Sr. DevOps Engg
Join as Sr. DevOps Engg mainly working on tech stack like K8s, CI/CD etc.
Sr. DevOps Consultant
Join as Sr. DevOps Consultant mainly working on tech stack like K8s, CI/CD etc.
Senior DevOps Engineer
Part of cloud service team working as Sr.DevOps Engg on tech stack as below,
- Platform - AWS (Cloud), VMWare, Virtualbox, Vagrant
- Linux/Unix - CentOS, Redhat, Ubuntu, Amazon Linux
- Containerisation - Docker, ECS
- Infra Provisioning - Ansible, Puppet, Chef, Terraform, Packer, Kitchen
- Continuouse Delivery - Jenkins
- Version Control - Git
I join here as DevOps Engg and part of core service team worked on tech stack as below,
- CDN - Cloudfront
- Platform - Vmware, AWS, Virtualbox
- Linux/Unix - CentOS, Redhat, Ubuntu
- Containerisation - Docker, K8s
- Virtulization - Vmware
- Application - Memcached, ControlM, Graphite, Grafana
- Scripting languages - Bash, Python
- Framework - Wordpress, Django, Flask, Moodle, Liferay
- Cluster & HA - Apigee, Kafka, Varnish, Gemfire, ZooKeeper, RabbitMQ
- Infra Provisioning - Ansible, Puppet, PXC, Cobbler
- Continuous Delivery - Jenkins
- Version Control - Git, SVN, CVS
- BigData - Hortonworks Platforms (HDF & HDP)
- Monitoring - BMC-TrueSight, Custom Script
System Administrator
I join here as System Administrator worked for website/app like moneycontrol.com, ibnlokmat.com, news18.com, cnbc.com, etc. Where we used below tech stack as below,
- Domain - Godaddy, Netmagic
- CDN - Akamai, Cloudfront
- Firewall - Sonicwall
- Loadbalncer - Citrix, F5
- Platform - Vmware, Xencenter, AWS, GCP, Azure
- Linux/Unix - CentOS, Redhat, Ubuntu, Debian
- Containerisation - Docker, LXC/LXD, K8s, Openshift
- Virtulization - Xencenter, Vmware
- Application - Apache, Nginx, Mysql, Redis, Memcached, MangoDB, RabbitMQ, CouchBase, Kafka, Postfix, Newrelic, Grafite, Grafana, Cassandra, NodeJs, Solar, SonarQube, OpenLdap
- Scripting languages - Bash, Python
- Framework - Wordpress, Django, Flask, Moodle
- Cluster & HA - Redis, Memcached, MySQL, Varnish, RabbitMQ, CouchBase, Postfix
- Infra Provisioning - Ansible, Puppet, PXC, Cobbler
- Continuous Delivery - Jenkins
- Version Control - Git, SVN, CVS
- BigData - HDFS, Kafka, PySpark
- Storage - Dell-EMC
- Monitoring - Nagios, CheckMK
Consultant
Join as Technical support engineer and work with clients like Hospital, ISP, Schools, Colleges where explore initial os & platform level stuff.
Projects
From the start of my career, I got the opportunity to work with below technical projects,
- Migrate one of client 3 main websites from one hosting provider to another without any downtime.
- Migrate one of the client website, API applications from physical infrastructure to virtual without any downtime
- Install & configure Zimbra open source email application for a client.
- Using PXE + Ansible automate OS & Application installation of a LAMP stack.
- Using Jenkins + SVN automate deployment process for websites.
- Write bash script for a rolling restart of website web pool.
- Installation of 5 nodes apigee cluster & upgrade 32 node apigee cluster on production without application downtime.
- Do POC of K8s cluster for current organization
- Developed analytics platform for data scientist using AWS + S3 + Athena + Jupyter + Apache Hue
- Write inspec test cases for chef recipes & also integrate chef with the foreman for better graphical visibility.
- Research on chef-vault to save chef deployment secrets
- Write Jenkinsfile for chef-cookbook end to end testing, AWS AMI creation, Deployment.