Hi, I have a degree in Computer Science and Engineering. I'm a redhat certified engineer with above 5 years of experience as a server administrat...

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I'm the member of Ukrainian team of devops engineers that have 10 years of extensive expertise in the field of networks and Linux/FreeBSD servers administration and fine-tuning of servers and server software for highload web-projects all the time day or night. - We work with different OS, such as: Linux: Redhat, CentOS, Debian, Ubuntu, FreeBSD for providing support, troubleshooting, high load tuning - We work with different virtualization tools, such as: Xen, KVM, OpenVZ, vSphere (ESX/ESXi), Vitrtualbox for providing deployment, support, troubleshooting, configuration - We deploy and provide day-to-day support for cloud platforms such as: AWS, Azure, Digital Ocean, OpenStack Among our strong DevOps skills you can see: - Docker: Deployment, support, configuration - Git: Deployment, support, configuration. Gitolite, gitlab, redmine hooks, own repositories - Ansible: Playbook configuration and customization - Chef: Modules deployment, support, cookbook configuration -Puppet: Deployment, support, manifest configuration, orchestra - Salt: salt states deployment, configuration - Redmine: Deployment, support, configuration Shell Scripting: Bash, Python, Ruby Wordpress/Joomla/OpenCart/Magento server-side troubleshooting and tuning server’s software for best perfomance Control panels: DirectAdmin, Webmin+Virtualmin, Cpanel, Plesk, ISPManager Web: Nginx+php-fpm, Apache, FCGI, SSL DB engine: MySQL (MyISAM, InnoDB), PostgreSQL, SQLite, MongoDB, MariaDB Email: SMTP(Postfix, Exim), IMAP/POP3(Courier, Dovecot) ITSecurity: firewall (iptables, ipfw, pf), IPsec Video streaming Geo-based CDN for video streaming Hardware Skills: HP servers, HW raid controllers, iLO Dell, HW raid controllers, DRAC Supermicro, HW raid controllers, IPMI Monitoring: Zabbix, Nagios VOIP solutions based on Asterisk distros such as Elastix/FreePBX/Trixbox for providing telephony for single user or small company: -voip provider configuration -managing users extensions -setup sip/iax trunks among others -call recording -support ring groups / call queues -voicemail -setup hard/soft phones -call detail reports (CDR)

Freelancer looking for employment to utilize my skills.

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• Total 4+ years of rich IT experience in System Analysis, Design, Development, Testing, Implementation and Maintenance of Business Applications. • Excellent programming skills and strong Object Oriented programming concepts • Experience in working ASP.NET, C#, Win Forms, Web Forms, Web Services, .Net 2.0/3.5 /4.0 framework, Umbraco, Nopcommerce. • Experience in Object Oriented Analysis and Design methodology with strong knowledge and experience with the Design Patterns including Structural, Creational and Behavioral Patterns like Model View Controller (MVC). • Experience in Writing code and debugging skills with ASP.NET, WCF, C#, Web services. • Experience in Language Integrated Query (LINQ) Providers for data manipulation. • Proficient in developing Client/Server applications in 3-tier and N-tier Architecture • Strong relational database background in SQL Server 2000/05/08 MS-Access and ADO.NET • Experience with Data Accessing including using Data Adapter, Data Reader and Dataset in ADO.NET • Handled source code in each projects in version control tools like TFS and VSS. • Excellent working experience using with Internet Information Server (IIS), Windows/NT Server. • Experience in Application maintenance and production support (24 * 7) within a strict Service level agreement time frame , was also part of a Change management team and Co-coordinated with multiple vendors as a part of Change Management Role • Experience of End-to-End Implementation of the SDLC; including finalization of Specifications, Design, Development, Testing and Implementation. • Worked in Waterfall and Agile Software Development methodologies which makes easy for both Developer and Client to know current status of applications.

Hi, I am Md: Hafizur Rahman. I am a professional web-designer&developer. Over more than 5+ years of experienced. I can handle any kinds of WordPress/...

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I'm a system administrator who is seeking a challenging and rewarding opportunity with an organization of repute, which recognizes my true potential in the field of Server and Network Administration, Infrastructure setup and Scripting.