Balvinder Singh

DevOps Engineer ( Linux / Windows / Cloud Administration )
Reply rate:
Full-time (40 hrs/wk)
30 years old
Sri Ganganagar, Rajasthan, India
7 years
CURRICULUM VITAE BALVINDER SINGH DevOps Engineer 20/01/1991 Phone : - Skype ID : im_balvinder Email :-Web : SUMMARY q q q q q q q q q Having 6+ years of Experience in Linux System Administration and DevOps Engineer. Having 1 Year of Teaching Experience in GECB, Bikaner as Teaching Assistantship. Remote Support in Linux Server Administration. Ability to quickly learn and understand from self-study or analysis. Team player - listens, share, cooperate and learn together as a team. Designed an Image Steganography Technique for Information Security. Designed own blog website including my whole work. Worked on MATLAB Simulator. Qualified Gate 2012. EDUCATION- Govt. Engineering College Bikaner, Bikaner, Rajasthan Yagyavalkya Institute of Technology, Jaipur, Rajasthan Khalsa Se. Sec. School, Sadul Shahar, Rajasthan G. N. Public Sec. School, Sadul Shahar, Rajasthan 68% 70.43% 61.38% 71.17% M.Tech.(SE) B.Tech (CSE) Class XII Class X RESEARCH PAPER & PUBLICATION q A paper titled “A Steganography Algorithm for Hiding Secret Message inside Image using Random Key” is Presented and Published in “International Journal of Engineering Research & Technology (IJERT), Vol. 3 Issue 12, December - 2014” ( ) q A paper titled “A Hybrid Approach for Characters Recognition in License plate Recognition System” is Presented and Published in Elsevier in “Fourth International Conference on Advances in Computer Science - AETACS2013”. ( ) q A paper titled “PDAC (Parallel Encryption with Digit Arithmetic of Cover Text) Based Text Steganography” is Presented and Published in Elsevier in “Fourth International Conference on Advances in Computer Science-AETACS2013”. ( ) q A paper titled “An Efficient Text Steganography using Digit Arithmetic” is Presented and Published in Elsevier in “Fourth International Conference on Advances in Computer Science-AETACS2013. ( ) DISSERTATION q Designed a Technique named “A Steganography Algorithm for Hiding Secret Message inside Image using Random Key” for Final Thesis Report. WORKSHOPS q Participated in Sort Term Course on “Future Trends and new Inventions in Computer Science and Engineering” Organized by Department of Computer Science and Engineering, Govt. Engineering College, Bikaner during 23 September to 27 September 2103. q Participated in Sort Term Course on “Pattern Recognition Techniques” Organized by Department of Computer Science, MNIT Jaipur during 13 May to 17 May 2013. SEMINAR q Presented a Seminar on “Hiding Secret Message in Digital Media using Steganography for Enhancing Data Security” during M.Tech. q Presented a Seminar on “Nokia Morph (Nanotechnology)” during B.Tech. PROFESSIONAL TRAINING q 45 days Project Training in ASP.Net, ADO.Net & C# during 13th june to 30th july 2011 at Orbit Technologies, Jaipur TECHNICAL PROFICIENCY & EXPERTISE q q q q q q q Red Hat Linux, Centos, Ubuntu, Fedora, OpenSuse etc. DevOps tasks for Automation Build & Deployment Mysql, Percona Mysql , Postgres Database Apache,Nginx Web Server, PHP Configuration, Virtual Hosting Bash Scripting for automation and Monitoring Operation like Performance Tuning, ,Security, Monitoring Tools AWS , Google Cloud , Microsoft Azure and others Hosting platform PROFESSIONAL EXPERIENCE Freelancer ★ Remote System & DevOps Engineer : Jun, 2016 - Present Xicom Technologies Ltd, New Delhi ( ) ★ Sr. System Administrator : Oct, 2015 – June 2016 q Handling, Managing, Maintaining local and client’s server both Linux, Windows q 50+ physical and virtual servers in a mixed Linux and Windows environment. q q q q q q q q q q q q q q q q q q q q q q q q q q Worked on IIS, FileZilla server, SQL server installation etc. Management of Amazon Web Services architecture like EC2, Route53, S3 etc. Network Services: DNS/Bind, Samba, FTP, SSH, DHCP, HTTP etc. Configuration and management of Subversion and Git. Configuration and management of DHCP, DNS server, Backup server Accountable for rendering support for the Linux Systems & maintaining uptime for all the systems as per the Customer Defined SLA’s. Planning and managing hardware infrastructure of servers, desktops, and networking equipment based on growth plans. Analyze, log, track complex software and hardware matters of significance pertaining to networking connectivity issues, printer, server, and application to meet business needs. Ensuring fault free System Performance (Process, Load & Disk Space). Scripting and automation & auto deployment. Responsible for upgrading system, capacity planning and system management. Designing and building servers as per project requirement. Responsible for providing disaster recovery planning and execution for the Linux environment. Documentation management if required by client. Setup Vimbadmin mail server and Samba share for internal IT documentation. Build and maintain the Linux based monitoring infrastructure (NAGIOS). Health checkup of all the production servers, monitoring what’s up alerts on a routine basis. Backup management via self-written Bash scripts & via Penel provided Backup tools. Installation, up-gradation and configuration of control panels like cPanel, Website Panel etc. Migrated servers including cPanel/Plesk/Website Panel from outsourced hosting provider to internal servers. Installation and configuration of Windows/Linux servers to host websites, Databases, Emails etc. Working with Malware removal, server login restriction, Web security, Security auditing. AWS EC2 server setup, S3 Storage Step, RDB, Cloudfront, CDN installation and configuration (Cloudflare, Max-CDN etc). MySQL/MariaDB server (MyISAM/InnoDB :- optimization according to server's configuration) Mail Server building for sending and recieving mails (Exim, Postfix, Sendmail) setup mail client Roundcube, Squirelmail, Horde. Troubleshoot mail issues, configure mail for delivery in inbox. Virtualization technology :- VMware VSphere Esxi EmizenTech Pvt. Ltd, Jaipur ( ) ★ Linux Server Administrator : Feb, 2014 – Sep, 2015 q q q q q q Server administration of 50+ servers (Red Hat, Centos, Ubuntu). Installation of different types of linux Distro. Worked with WHM/Cpanel, Parallel Plesk,Nexcess,Godaddy etc. Worked with Rackspace,Linode,Amazon EC2,Godaddy etc. Configuring Apache/Nginx web servers, SSLs,Php. Package installation Using “Yum” ,”rpms” and “Source”. q q q q q q q q q q q q Worked with Git,Svn also on Bitbucket, Assembla version control system. Varnish,Redis,Memcache,Pagespeed installation and configuration. Server Optimization with different application. Performance Tuning for Wordpress,Magento based websites. Created bash script for Automated backup of servers and monitoring servers. Server Security with iptables,firewall,Clamscan,CSF,Fail2ban. Worked with Sendmail,iRedMail,Exim,Postfix mail server. Worked on VMware vSphere Hypervisor Virtualization. Worked on Nagios Monitoring & Cacti Monitering. Muliple PHP version Controlling with phpbrew. Git Server Setup with GitLab. Github, Gitlab, Bitbucket auto deployment. EXTRA CURRICULAR ACTIVITES q q q q Qualified Gate 2012 and Achieved 84.46%ile in Computer Science. Participating at District level game of “Badminton” in 10th Std. Participated at School level in “Quiz Competition” in 10th Std. Designed own blog website including my whole work. OTHER INFORMATION q I am conversant with English, Hindi and Punjabi. q My Hobbies includes m m m m m Believe in Teamwork Cooking Net Surfing Accounting Sharing knowledge with friends PERMANENT ADDRESS Balvinder Singh s/o Satnam Singh Near Bhagat Singh Chowk, Ward No. 13, Sadul Shahar, Sri Ganganagar, Rajasthan, India. Pin Code - 335062 DECLARATION I hereby declare that the above-mentioned information is correct up to my knowledge and I bear the responsibility for the correctness of the above-mentioned particulars. BALVINDER SINGH
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