J2EE Linux Developers palkattavana - sivu 3

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  • Palkkaa degabb
    3.6
    5 arvostelua $19 dollaria / tunti
    I am engineer having over 10 years of experience in configuring, maintaining and troubleshooting of enterprise network devices, firewalls, Linux servers. My skills: - switching (ERPS, Rapid PVST+/MSTP, PAgP/LACP, CDP/LLDP, VTP/GVRP) - routing (RIP, OSPF, EIGRP, BGP, CARP), - security and firewalls (Cisco ASA, D-link...
    I am engineer having over 10 years of experience in configuring, maintaining and troubleshooting of enterprise network devices, firewalls, Linux servers. My skills: - switching (ERPS, Rapid PVST+/MSTP, PAgP/LACP, CDP/LLDP, VTP/GVRP) - routing (RIP, OSPF, EIGRP, BGP, CARP), - security and firewalls (Cisco ASA, D-link DFL, IPTables, IPFW), - VPN (OpenVPN, L2TP/IPSec, SSTP, PPtP, IPIP, EoIP, PPPoE), - traffic analyzers (Wireshark/tshark, tcpdump), - wireless technologies (channel bonding, MIMO, WDS, etc.), - Linux (Debian, Ubuntu Server), FreeBSD, - programming (bash, Python, VBScript) I've finished courses: - MTCTCE (MikroTik Certified Traffic Control Engineer), - MTCNA (MikroTik Certified Network Associate), - Cisco TSHOOT, - Cisco SWITCH v2.0, - CCNAX (Interconnecting Cisco Networking Devices: Accelerated), - Linux LL-101. I request my award only if every task was complete. vähemmän
  • Palkkaa pierzakp
    3.2
    2 arvostelua $40 dollaria / tunti
    I am a backend developer with 9 years of experience. I specialize in PHP, Magento, Magento 2, Zend framework, Zend framework 2, CakePHP, Shopify and BigCommerce. I am Zend Framework 2 Certified Architect. I received Magento Developer Plus Certificate. I was engaged in many from Magento projects starting from scratch...
    I am a backend developer with 9 years of experience. I specialize in PHP, Magento, Magento 2, Zend framework, Zend framework 2, CakePHP, Shopify and BigCommerce. I am Zend Framework 2 Certified Architect. I received Magento Developer Plus Certificate. I was engaged in many from Magento projects starting from scratch to fulfill customer requirements or existing projects customizations. I have developed many extension with various level of complexity, starting from base functionalities extending, totally custom solutions, payment gateways or integration with many web services. Need dedicated solution, help in development or you have some problem to be solved? Ask me, I am sure that I will help you with a guarantee of high quality! Unfortunately I am not able to share many items in my portfolio (especially regarding big projects) due to non-disclosure agreements or transferred proprietary rights. I can provide more details about my experience in private correspondence. vähemmän
  • Palkkaa masov2017
    3.6
    1 arvostelu $30 dollaria / tunti
    I have got a master's degree in Waseda University in Japan and I majored in mechatronics. I am experienced in electrical & mechanical engineering including robot system design, embedded system design, antenna design, 3D modeling and PCB design. I am skillful in 3D modeling, 2D drawing and rendering with Solidworks...
    I have got a master's degree in Waseda University in Japan and I majored in mechatronics. I am experienced in electrical & mechanical engineering including robot system design, embedded system design, antenna design, 3D modeling and PCB design. I am skillful in 3D modeling, 2D drawing and rendering with Solidworks software. I also have strong experience in the production of renewable energy such as solar and wind power energy. I can develop renewable energy producing and maintanence systems as well as power electronic devices including inverters, rectifiers and voltage controllers. I have enough experiences in the field of embedded system with firmware and industrial & home automation with Arduino, Raspberry Pi, PSOC and so on. I have deep knowledge on digital communication with Ethernet, Bluetooth, WI-FI, ZigBee, GSM, 3G/4G protocols and android apps and iOS are also compatible. I am a full-time freelancer and I am flexible with respect to working hours. Thanks for your reading! vähemmän
  • Palkkaa dchaidaris
    4.6
    26 arvostelua $25 dollaria / tunti
    Hello, I'm from Greece, and I'm working as a system administrator for 5 years. I have a bachelor's degree in computer science and other certifications specifically to operating systems based on linux. Some of the services I offer: Advanced server configuration for high traffic wordpress websites. Increase your...
    Hello, I'm from Greece, and I'm working as a system administrator for 5 years. I have a bachelor's degree in computer science and other certifications specifically to operating systems based on linux. Some of the services I offer: Advanced server configuration for high traffic wordpress websites. Increase your pagespeed score (85%-100%). Reduce your loading time at 0.5 - 3 seconds range. Linux Administration - cPanel, Plesk, Virtualmin, nginx, apache, mysql, varnish and more vähemmän
  • Palkkaa bindmission
    5.0
    39 arvostelua $20 dollaria / tunti
    I have great experience on Webhosting , Email Hosting , Server Security , Server Monitoring , Automation etc.. Areas of my expertise are: Linux, FreeBSD, Windows, Asterisk, FreePBX, NFS, CIFS, VMware, Xen, LVM, Apache, Nginx, Tomcat, Zimbra, Qmail, Sendmail, Postfix, Exim, LVM in Linux, Jabber, Openfire, FTP,...
    I have great experience on Webhosting , Email Hosting , Server Security , Server Monitoring , Automation etc.. Areas of my expertise are: Linux, FreeBSD, Windows, Asterisk, FreePBX, NFS, CIFS, VMware, Xen, LVM, Apache, Nginx, Tomcat, Zimbra, Qmail, Sendmail, Postfix, Exim, LVM in Linux, Jabber, Openfire, FTP, Bind, PowerDNS, Pfsense, IPtables, Zabbix, Nagios, MysQL, LDAP, SquidFreeNAS, IPSEC, OpenVPN, PPTP, L2TP TECHNICAL SKILLS Operating systems :Linux, Windows Protocols :TCP/IP, FTP, DHCP, HTTP, SMTP, POP, IMAP Application/Web Servers: Apache,Nginx,Litespeed Mail Servers : Postfix,exim,sentmail,zimbra,iredmail Volume Management : LVM ,RAID FTP Servers : ProFTP, VSFTP,pureftp DNS Servers : Bind, PowerDNS Security : SSH, SSL, TCP Wrappers Firewalls : IPchains, IPtables Directory Service : LDAP,Active Directory vähemmän
  • Palkkaa pauldj
    4.7
    17 arvostelua $100 dollaria / tunti
    18 years experience with System Administration and Computer Security. Primary interest involve Linux and Open Source products. System Administration. Server and Network Security. System Engineering. Troubleshooting. Tutoring. Design, setup, configuration, and implementation of systems into production...
    18 years experience with System Administration and Computer Security. Primary interest involve Linux and Open Source products. System Administration. Server and Network Security. System Engineering. Troubleshooting. Tutoring. Design, setup, configuration, and implementation of systems into production environments. Migrating production servers with minimal downtime. Creating technical documentation, so that others duplicate my results without issue. Providing issue resolution. Ensuring satisfaction and delivering quality of work and results. Operating System experience - Linux, Windows, UNIX Security Administration experience - System, Network, and Web Application Hardening System and Network Intrusion Detection Systems Intrusion Prevention Systems Honey Pots PCI DSS, SOX, HIPAA, and DISA STIG compliance Vulnerability Assessments Penetration testing **** Minimum 10% up front. Hourly rate is negotiable. It can go up or down. Fixed rate available with statement(s) of work. **** vähemmän
  • Palkkaa lstep
    5.9
    24 arvostelua $35 dollaria / tunti
    Hi, my name is Stepan Lustov, A qualified Linux system administrator with over 10 years of experience in the field. I am very proactive and have a great sense of responsibility. I have extensive experience working with serious companies in the financial sector, as well as with large web projects, such as social...
    Hi, my name is Stepan Lustov, A qualified Linux system administrator with over 10 years of experience in the field. I am very proactive and have a great sense of responsibility. I have extensive experience working with serious companies in the financial sector, as well as with large web projects, such as social networks, media portals, game industry. I follow the trends and use the most advanced technologies when creating and maintaining your infrastructure.I have extensive experience in providing data recovery services, maintenance and installation/configuration of servers, software security, VPN communication, trouble shooting. I love to troubleshoot and solve the sever issues as much as install and configuring fresh server for any size businesses. vähemmän
  • Palkkaa ARKSolution2015
    3.4
    2 arvostelua $20 dollaria / tunti
    ARK Solution is a Team of highly competent developers, programmers, and designers. We built dynamic, pretty, and professional websites as well as Mobile apps for over 7+ years, and listened closely to our clients. Our websites and applications are Built with marketing tools and processes that help you get more...
    ARK Solution is a Team of highly competent developers, programmers, and designers. We built dynamic, pretty, and professional websites as well as Mobile apps for over 7+ years, and listened closely to our clients. Our websites and applications are Built with marketing tools and processes that help you get more traffic, leads & sales. My team and I bring full-stack expertise coupled with a marketing-centric process to help you develop a more powerful, -bottom line friendly- online presence. Core Areas we work in ~ Web Development ( .NET , PHP ) ~ Framework ( WordPress, Codeigniter, Magento, Shopify, Laravel, Yii) ~ Desktop Development (java, c#) ~ Mobile App Development (Android, IOS, Windows) ~ Database Development (My SQL, MS SQL, Access) ~ Technical Writing ( SRS, SDS, Testing Document, UML Diagrams) ~ Research Writing ~ Blog Writing ✓ 100% Client Satisfaction Guaranteed Regards ARK Solution vähemmän
  • Palkkaa d1mf13
    5.7
    44 arvostelua $20 dollaria / tunti
    I am the administrator of Linux and Windows servers. I have over 5 years of experience in the largest IT companies in the world. I do not violate the terms of work, I work with strict observance of requirements. • Windows Server 2008-2016 and Hypervisors • CentOS/Redhat/Ubuntu OS • Website management and clear...
    I am the administrator of Linux and Windows servers. I have over 5 years of experience in the largest IT companies in the world. I do not violate the terms of work, I work with strict observance of requirements. • Windows Server 2008-2016 and Hypervisors • CentOS/Redhat/Ubuntu OS • Website management and clear websites malware • Web hosting/Server & website migration • Security Check Windows and Linux Servers • Joomla, WordPress • IIS/Apache/Nginx • MSSQL/MySQL/MongoDB/MariaDB • Active Directory/DNS/DHCP/FTP/VPN/SMB/GPO • CPanel/WHM/Plesk • CloudFlare and Let's Encrypt SSL • Audit sites for the possibility of penetration work • Create Websites • Create ETH/EXP/Pirl Mining Pool • VMware vSphere version 5-6 • System Center 2012 2016 Configuration Manager • System Center 2012 2016 Operation Manager • System Center 2012 2016 Data Protection Manager • Microsoft Exchange Server 2007-2016 • Creating private cloud • Creating proxy server ipv6/48 (7000-65000) ip address vähemmän
  • Palkkaa khanhtd
    5.8
    45 arvostelua $25 dollaria / tunti
    I’m fluent in working with Linux OS and open-source software, familiar with almost all variants of Linux distributions (especially CentOS, Debian, Fedora, Arch, Ubuntu) and software such as Apache, MySQL, Redis, Subversion, Squid, StrongSwan, Redmine, BIND, iptables, etc.) With more than 10 years in managing Windows...
    I’m fluent in working with Linux OS and open-source software, familiar with almost all variants of Linux distributions (especially CentOS, Debian, Fedora, Arch, Ubuntu) and software such as Apache, MySQL, Redis, Subversion, Squid, StrongSwan, Redmine, BIND, iptables, etc.) With more than 10 years in managing Windows network environment, beside Windows Server operating system, I'm knowledgeable in many of Microsoft technologies, e.g., Active Directory, Exchange, SharePoint, System Centers, Lync, ForeFront, MSSQL, etc. BASH and Python are the 2 languages that I can use very well in building tools and back-end programs/services. I'm also able to implement LetsEncrypt, a free solution for SSL. Its certificate request/renew could be done automatically or manually. vähemmän

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