Oct 2018 – Jul 2019 · 9 mos · London Area, United Kingdom

• ▪ Responsible for setting up CI/CD pipeline, Groovy, Automation using Python, AWS, Lambda, Boto3,
• Ansible, Packer, Terraform, CloudFormation.
• ▪ Managing Jenkins and automating the AMI, deployment process.
• ▪ AWS services administration: IAM, VPC, Route 53, EC2 (virtual server), S3, Aurora, RDS, CloudWatch,
• CloudFormation, ALB, ELB, CloudFront, Parameter Store, AWS Inspector, Cost Explorer etc.
• ▪ Handling AWS infrastructure running more than 500 ec2 instances.
• ▪ AppDynamics, Sumologic for monitoring and logging, Alerting of RabbitMQ queue & snapshot clean for
• RDS, Aurora databases.
• ▪ Automation using python, bash, Ansible, packer, network programming and network traffic monitoring.
• ▪ ELK Stack management for logging
• ▪ Improve deployment process within AWS (ex. cross-region automated deployment).
• ▪ Daily Scrum standup's, JIRA, Slack for communication and alerting.
• ▪ VCS: GitHub to maintain source code.
• ▪ Deployed, configured highly available database (MySQL Aurora Database) on cloud and also set up its
• automated backup.
• ▪ Setting up high availability application, databases and perform operating systems upgrades.

Jan 2018 – Sep 2018 · 8 mos · Poland

• ▪ Currently working for Cisco in Poland as Sr Devops/Configuration Engineer.
• ▪ Responsible for micro services migration from open stack , bare metal services to Open shift environment
• ▪ Setup CI/CD pipeline via Jenkins, Bit bucket, Python.
• ▪ Working closely with developer and fixing, troubleshooting the build issues
• ▪ Monitoring infrastructure & application stack using grafana , influxdb,
• ▪ Key value store using consul for micro services and for message queue we are using Rabbitmq
• ▪ Log management using Kafka, ELK for analysis of transaction, error, application failure, exception logs etc..
• ▪ Git2consul for auto update of key value pair in consul.

Apr 2011 – Dec 2017 · 6 yrs 8 mos · Indonesia · On-site

• Worked in Indonesia for Telecom Client Hutchinson as a Sr System Engineer, prior to this I worked for Vodafone in Australia for 3 years.
• ▪ Worked in ITIL based environment and used BMC remedy ticketing management tool for incidents,
• change management
• ▪ Automate continuous software integration and delivery. Focused on automation integration monitoring
• and configuration management.
• ▪ Managing the deployment lifecycle from development, through test, staging, and production
• deployment in a reliable, predictable manner.
• ▪ Involved in research of new technologies, performance, and stability testing, monitoring, scaling, tuning, and new feature development. Nagios for infrastructure monitoring.
• ▪ Refined automation components with scripting and configuration management (Ansible), (Chef) which
• resulted in the development of a scalable, rapidly deployable, and cost-effective solution with easy
• maintenance and monitoring.
• ▪ Coordinate and work with the application team. Debug server-wide and application issues for production and staging environments.
• ▪ Responsible for installing and taking database backup such as MySQL & managing servers for Web, File, FTP, and Iptables for system security and DNS.
• ▪ Troubleshooting of the server and liaising with L3 vendors like HP, Redhat, and Oracle to resolve, find the root cause, and bug fix.
• ▪Involved in preparation and creation of documentation, policies and instructions, and recording and
• detailing operational procedures and system logs.
• ▪ Automation using tools such as Shell and Python.
• ▪ Responsible for server firmware, hardware, and OS upgrade, and configuration of web servers.
• ▪ Monitoring of network traffic, and troubleshooting network & server-related problems.
• ▪ Responsible for preparing and maintaining documentation, policies, and detailed procedures and worked on a high-priority ticket to avoid any SLA breach.
• ▪ Disk management tasks like Raid, SVM, OCFS, Solaris disk pool, UFS, ext3, LVM for Linux & HP-UX.

Dec 2010 – Feb 2011 · 2 mos

• Ensured proper server, database and network management
• Management and configuration of web hosting tool configuration like ISPconfig, Plesk, Webmin
• Antivirus software installation
• LAMP web application deployment, backup and restoration strategies
• Visited client sites for troubleshooting network, OS and application issues
• Loaded balancer server configuration and management
• Configured FTP & File server

Aug 2009 – Aug 2010 · 1 yr

• Installation, configuration and troubleshooting of open source mail server like sendmail, postfix, firewall, IPCOP, VOIP servers, phones, VPN
• Upgraded server and monitored website log analyser
• Disk and hardware management
• Deployed Proxy, FTP, LDAP , DNS, File and apache server
• Configured network and monitored servers like mrtg, cacti & nagios
• Handled web hosting tool ISPconfig, cpanel, plesk
• Troubleshooting of application, OS, network related issues, Software security applications, performance delivery and Network device management
• Database installation, configuration and performance tuning
• Operating system, software installation and optimization
• Third party vendor management, client interaction and SLA
• Project management, Site Survey for network connectivity, Implementation of future servers and network, Shell scripting and programming for the automation, both Linux and window server administration, support, database backup and configuration

Jan 2008 – Aug 2009 · 1 yr 7 mos

• Analysed, monitored, maintained and controlled the technical architecture of LAN & WAN
• Designed, configured and implemented network infrastructure, CISCO ASA firewall, VPN, Router, Switches and modem
• Disaster recovery planning and upgraded network device IOS
• Work on Linux /Windows servers and troubleshoot network/OS related issues, backup and restoration strategies
• Vendor liaising and technical documentation management