Aug 2015 – Apr 2025 · 9 yrs 8 mos

• Maintain SaaS farm and complex deployment on Kubernetes and on AWS.
• Manged Complex project where requirements are unclear.
• Ported app to Kubernetes echo system.
• Developed Helm chart for config management and deployment.
• Customized Monitoring deployment on K8S.
• Manged Ops Team.
• Skilled in multiple Programing Languages and framework , Python, Javascript(React), Django, SaaS, CSS, HTML5, Go, Bash.
• Design, Automate and spearhead project work.
• Automated repetitive works.
• Designed and automated complex task.
• Architect new projects, handle the critical peaces I.e develop the critical peace of projects, guide others with understanding project scope and assist them in development.
• Under took tons of monitoring enhancements.
• Config management via Ansible, Chef and Helm.
• Conducted multiple tech talks and KT session.
• These are only few but not limited to that.

Apr 2014 – Aug 2015 · 1 yr 4 mos

• Maintain Servers and Apps running on them.
• Build and Automate deployment.
• Develop and maintain monitoring scripts.
• Work on projects, Architect design, serviceability and maintainability.
• Help in Dev team design better design their software, while keeping all aspect of SDLC in mind.
• Do operability, scaleability review.
• Built tool for auto bug (Jira) creation on segfault, with all required information like segfault reason and segfault analysis .
• Create and maintain ansible play books.
• Involve into hiring people for the team (not limited to Ops but to other team like QA).

Jul 2012 – Feb 2014 · 1 yr 7 mos

• LDAP configuration, multi slave setup, monitoring, graphing.
• Automated OS installation and configuration.
• CouchDB package creation,monitoring,graphing,backup and slave setup.
• Worked on various monitoring tools like Nagios and Zenoss.
• Installation, Administration & performance tuning of Tomcat and other java based application servers.
• Load balancing with failover configuration.
• Capacity planning, Architecture planning, performance monitoring and enhancement.
• Porting existing application to cloud.
• Writing shell,perl,php & awk script on Unix/Linux for various requirements.
• Wrote myduper tool capable of dumping mysql and clustrix databases at 10x the speed of mysqldump and 2x faster is restore.
• Wrote API for publishing result from app to monitoring system.
• Create, maintain and monitor Linux/Unix based Web farms, Api boxes and DB servers, Ensure high availability at all times.
• Architecture planning keeping all aspect of application life cycle in mind.
• Capacity planning and performance management.
• Automated OS installation and configuration.
• Writing monitoring plugin for app.
• Creating Dashboard for closed system like clustrix.
• LDAP configuration,monitoring and graphing.
• Creating plugin for graph stats.
• Maintaining apt repo and fixing issue related to installation.
• Backup scripts for mysql, couchdb and clustrix.
• Maintaining internal DNS.
• Hiring rite talent for the team.
• A team player with good communication and analytical skill.

Aug 2010 – Jul 2012 · 1 yr 11 mos

• Create, maintain and monitor Linux/Unix based Web farms, Api boxes and DB servers, Ensure high availability at all times.
• Architecture planning keeping all aspect of application life cycle in mind.
• Capacity planning, load testing and performance management.
• Patching server with security fixes.
• Implement Custom Application Monitoring and graphing..
• Incident management and resolution. Conduct RCA for the incident.
• Support various team (PD2,MCT and MMT).
• Ensure feed flow from various system via pubsubhubub,Wordpress and from external source.
• Server Build and code push to Hundreds of server.
• Conduct KT session.
• Design Architecture for the new project.
• Capacity planning

Jul 2009 – Aug 2010 · 1 yr 1 mo

• Maintain, implement,monitor linux/unix server.
• Implemented Load balanced Apache cluster with fail over configuration.
• Implemented Apache tomcat with mod_jk with optimization.
• Implemented Mysql with fail over configuration and replication.
• Implemented LAMP with country based custom url rewrite.
• Finding security holes and suggesting fixes.
• Performance optimization of servers.
• Capacity planning based on project and use.
• Architecture planning.
• Implemented Nagios monitoring tool.
• Root cause analysis on server going down.
• Porting existing application to cloud.
• Monitoring and maintaining cloud infrastructure.
• Recovering OS and file system from error state.
• Written scripts for various purposes in perl and shell.
• Implemented xen virtualization

Jul 2007 – Jul 2009 · 2 yrs

• Implemented Linux as a router.
• Implemented FTP and mail server on Linux platform.
• Successfully implemented proxy server(SQUID) with strong firewall.
• Configuration of apache servers with https for secured channels.
• Provided technical support and troubleshooting assistance for Linux servers.
• Install new update/patch on the Servers.
• Configuring software RAID to ensure high availability.
• Worked on various monitoring tool such as Nagios, zenoss,TMART,.
• Trouble shooting all Linux server related issues.

Dec 2002 – Jun 2007 · 4 yrs 6 mos

• Company Profile: STJ is an ISO 9001certified company, established in Okhala Indust. Area, Phase – 2. The company is engaged in manufacturing of Smart Card Reader/Writer, Developing Application software (TOS, Payroll, Console communication) on various platform with back end database support like Oracle and MSSQL.
• Job Profile:
• Installation, configuration and support of S/W (TOS, Console communication s/w, payroll s/w on windows and Linux platform with back end data base like ORACLE, MSSQL) and h/w. client- server based connectivity of the s/w.
• Installation, configuration of Oracle on Unix/Linux/Windows.
• Configuring and trouble shooting of client server connectivity on various OS.
• Performing file system management.
• Performing remote installation, configuration and trouble shooting.
• Provided training and online technical support to end customer.
• Successfully handled big project; TELCON,TATA POWER etc