Site Reliability Engineer
namshi.com
مجموع سنوات الخبرة :12 years, 4 أشهر
· Working on Google Cloud, to support Namshi.com Website hosted on Google Kubernetes Engine (GKE)
· Write Helm-Charts for automating GKE Services.
· Create Automated code pipeline using Docker, Github, Cloud Build and Slack.
· Use Hubot for slack deployment, using Bash, Python and NodeJS scripts
· Use Docker, Kubernetes, Helm for automated infrastructure deployment.
· Use Nginx Ingress as Reverse proxy
· Use Terraform and KOPS to automate infrastructure as Code.
· Use monitoring and logging tools like Stackdriver, ELK, Grafana and prometheus.
Joined Recently as Sr. Devops Engineer, to Support Carrefour E-commerce business @ Majid-Al-Futtaim.
Worked on Microservices architecture hosted on Google Cloud, OS include Redhat, Centos, Debian, Ubuntu
• Responsibilities include Complete designing and implementation of VPC architecture, Firewalls using automation tool Terraform and Kubernetes.
• Used Kubernetes and Let's Encrypt to automate provision Multissl web application architecture.
• Setting up Kubernetes Monitoring using Grafana, Prometheus and Helm charts.
• Setting up MySQL Master and slave architecture on Google Cloud.
• Implementing MongoDB and Redis Cluster Database with High Availability.
• Implemented OpenVPN for securely connecting remote Users to access Google Compute Instances.
• Implement Google Load Balancers and Autoscaling server Groups for automatic scaling.
• Implement monitoring solutions like Nagios, Newrelic or DataDog on Tomcat, JBoss and MongoDB servers for monitoring real time analysis.
• Implemented Nagios and Icinga2 for server monitoring.
• Create Jenkins Job for automated deployment of Code Base.
• Implement Nginx as reverse proxy for tomcat and JBoss and security hardening on Nginx web server to make it PCI compliance environment.
• Identify and fix issues arising out of Nessus and Metasploit security scans.
• Implemented Spacewalk Patch Management tool to Install and update software on all servers.
• Upgrading tools like JIRA, Bitbucket, and Confluence with latest versions.
• Used Docker to host multiple applications.
• Write shell scripts using Bash and Python to Backup snapshots on daily and monthly basis for all google Compute and Database instances.
• Implemented ELK for log effective Log Management and visualization.
• Regular tasks include monitoring of server, Backing up File data and database, Provide support to Developers in resolving their system related hardware and software issues.
Environment: Linux, Microservices architecture, Redhat, Centos, Debian, Ubuntu,
Google Cloud, AWS Cloud, VPC, Terraform, Grafana, Prometheus, MySQL, MongoDB, Redis, Nagios, Newrelic, DataDog, OpenVPN, Load Balancers, Autoscaling, Newrelic, Tomcat, JBoss, Nagios, Icinga2, StackDriver, Jenkins, Nginx, security hardening, Spacewalk Patch Management, Docker, Bash and Python, ELK, Postfix.
I had joined, this Organization, after the shutdown of Askme.com. Cars24.com deals into buying and selling of used cars with a new segment of bidding. The job responsibilities are similar to the one I mentioned in my previous organization with exposure on different opensource technologies of AWS Cloud services, Mysql, Nosql, Mongo, Redis, couchbase, Nginx, Caching, Docker, Technonlogies, like Cloudfront, Cloudflare, Docker, Mesos, Elasticsearch, ELK, Automation tools like, Capistrano, Jenkins, Ansible, Chef, with Familiarity of shell scripting Bash and Python, etc.
Worked as a AWS Cloud administrator for one of the largest e-commerce site Askmebazaar & Askme.com
•Currently handling 250+ Linux and RDS servers for current organization.
•Installation, Configuration & Upgrade of Amazon EC2, RDS, S3, ELB, Cloudfront, HTTPD, Nginx, AutoScaling, MySQL, SES, Route53, Sendmail, Postfix, etc.
•Use Jenkins CI tool & Puppet & Chef for auto deployment User & Configuration management.
•Optimization of HTTPD servers for Lightening Web Server Speed by implementing protocols like CGI, FPM/FastCGI, implementing MaxCDN, RDS, Cloudfront, Tomcat server, Apache Solr, Redis, Memcache .
•Creating Subversion repository, and provide Git related support to Developers in troubleshooting their issues.
•Created User, Groups. File Systems as per database requirement.
•Creation of bash shell script and scheduling of Cron Jobs such as for Backup, System Monitoring and removal of unnecessary files
•Use Cloudwatch and Newrelic for application and server monitoring.
•Able to write, server maintenance, automation related shell script using BASH language.
•Able to multitask on troubleshoot and resolve the problem understanding its impact on customer’s business.
•Demonstrated skill in supporting end users and proven ability to plan, organize and work as a member of a technical project team.
Environment: Linux, EC2, RDS, S3, Cloudfront, HTTPD, Zabbix, Nginx, MySQL, SES, Route53, Sendmail, Postfix, Subversion, Git, MaxCDN, RDS, Cloudfront, Tomcat server, Apache Solr, Redis, Memcache .etc.
Gurgaon, Haryana.
Bigstep Technologies, is a Gurgaon, India based software development company focused on creating software products for CMS like SocialEngine. It launches its products by the name SocialEngineAddOns which has been rated the highest and first choice of Socialengine customers worldwide It also provides Hosting Solutions to its clients to host their websites on Amazon Cloud.
Ludhiana, Chandigarh.
Magnetic Ink Character Recognition, or MICR, is a character recognition technology used primarily by the banking industry to facilitate the processing of cheque. MICR characters are printed in special typefaces with a magnetic ink or toner, usually containing iron oxide. As a machine decodes the MICR text, it first magnetizes the characters in the plane of the paper. Then the characters are passed over a MICR read head, a device similar to the playback head of a tape recorder. As each character passes over the head it produces a unique waveform that can be easily identified by the system.
Completed 56 hours of training on Systems Operations on AWS from New Delhi, held from 5th to 7th March 2014, Provided by AMAZON.
•Completed 56 hours of training on Architecting on AWS from New Delhi, 26th to 28th Feb. 2014, Provided by AMAZON.