I am experienced in administrating Server and Datacenter systems to manage Large enterprize level application. I also develop web applications using RAW PHP or framework developed on it.
Apart from all of these, I love to scripting on linux kernel and achieve few experience of writing Bash scripts to automate backup systems of live applications.
Most of all I am a student of the largest Classroom, The World.
Providing infrastructure requirement plan for Company developed E-service Systems, Planning & executing software migration, Deploying hosting environment in several hosting provider (NDC VPS/BCC E-Gov Cloud/Tier IV VM/Digital Ocean/AWS), Regular monitoring and maintenance of app cluster (Nginx/Apache) and db clusters (Percona Xtradb), Develope & execute backup SLA for DB, Assets & Source Codes, Deploying monitoring systems (Librenms/Zabbix/Nagios/Percona Monitoring and Management-PMM), Deploy ELK Stack, Managing, Securing, B/W shapping of Office Networks (Mikrotik Router), Administrate Software load & security testing (Apache Benchmark, Apache Jmeter, Metasploit, Acunetix, Nessus).
Providing technical support for fault monitoring, automated service recovery & scaling up performance of existing server infrastructure.
Planning physical layout & managing realtime expansion with of server infrastructure for both existing and up-coming National E-Services in sevaral nationwide Co-location Datacenter.
Acted as Validating Authority for MangoCA and develope Java applets for enabling Digital Signing in Web forms, also develop an PHP-Linux based online Secure website testing tool.
Developed cloud infrastructure from scratch, Build customized physical servers, Troubleshooting of datacentre equipments, Bash script writing for automation of different server operations, Installation and customization OTRS, Wordpress core customization, Plugin development.
Apart from being in my professional life, I enjoy most of my time being outdoors. In 2016 and 2017, I visited every open and protected tourist place of my country. Also i had the opportunity to experience The Andaman Islands, Kashmir, Jaisalmer and some other places in nearby country, India. I also use my habit of cycling as both of local city exploring and regular workout.
When forced indoors, I follow a number of sci-fi and fantasy genre movies, I am an aspiring chef, and I spend a large amount of my free time exploring the latest advancements in different fields.