Networking Consultants & Professionals

Showing 2,485 freelancers

Networking Consultants & Professionals

Showing 2,485 freelancers

  • Microsoft Access Database Developer, VBA Expert

    I am an Expert in Planning, Designing & Building Access Database I am a VBA Specialist. Since last 12 years I am building Microsoft Access Database starting from the version 97 till 2013. I have a good number of experience in … more

    I am an Expert in Planning, Designing & Building Access Database I am a VBA Specialist. Since last 12 years I am building Microsoft Access Database starting from the version 97 till 2013. I have a good number of experience in developing Microsoft Access Database with the followings: 1. Very user friendly, nice looking Dashboard, Data Entry Forms, Overall GUI and Reports 2. Split database for Multi user to install the database in a shared network and work together in the shared network. 3. Implementing VBA module to Integrate MS Excel, MS Word & MS outlook features over the MS Access Database. 4. Creating Excel Workbook with the calculated data taking from MS Access table / query. 5. With the calculated data taking from MS Access table / query emailing (HTML format) via outlook. 6. Synchronizing contact between MS Access Database and Outlook. I have a good number of experience in building MS Access Database from scrap and even from an idea. Thanks for your patient reading. Kind Regards  less

    microsoft-access microsoft-visual-basic microsoft-excel mysql database-programming database-administration php adobe-photoshop adobe-dreamweaver 00 more less
    • $20.00 HOURLY RATE
    • 4.9
    • 1174 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 19 PORTFOLIO ITEMS
    • 5 TESTS
  • Linux Admin / Freelaner SystemAdmin /AWS Ec2/ Nginx /WordPress/Magento

    I have been Server Admin and Web Developer for over 10 years, I worked with many top-rated websites all over the world. I am expert with LEMP and LAMP system, very good at speeding up servers and sites. For some … more

    I have been Server Admin and Web Developer for over 10 years, I worked with many top-rated websites all over the world. I am expert with LEMP and LAMP system, very good at speeding up servers and sites. For some personal reasons, I MOVED back to Vietnam. I am also working at Elance and Freelancer. If you need references, please don't hesitate to contact me. http://vincosolution.com/ My Blog: http://blog.vincosolution.com/ My Linkedin: https://www.linkedin.com/profile/view?id=204192625 Security Portfolio: http://goo.gl/75iNSS http://sangte.blogspot.com/ Hall of Fame: https://www.apachefriends.org/about.html I am very experienced with * Linux maintaince/troubleshooting (RHEL, Centos, Debian, Ubuntu, FreeBSD, gentoo, Mac OS X Server), * Virtualization: (Vmware Esxi 5.x, Openvz, Virtuozzo, Xen, KVM, vserver), * Cloud hosting (Amazon EC2, AWS, S3, RDS, simple Cache), * Networking (dhcp, DNS:powerdns/bind/named, vpn: openvpn/pptp, firewalls: iptables/ipfw, qos, proxies, tcpdump), * Web servers (apache, nginx, lighttpd, tomcat, ssl installation and troubleshooting), * Caching ( apc/xcache/memcached/varnish/nginx) * Mail servers (exim, postfix, qmail, antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot), * Bulk marketing (Dkim, spf, high speed/inboxing, interspire), * Automation (puppet, perl/shell/awk scripting), * Monitoring (nagios, zabbix, munin), * Hosting Ccontrol Panels (Cpanel/WHM, Plesk, Directadmin, ISPconfig..). * Mobile Application (Android / iOS / Windows Phone)  less

    linux-system-administration database-administration amazon-ec2 rackspace-cloudservers nginx varnish-cache memcached apache-administration mail-server-implementation network-administration openvpn subversion iptables whm cpanel plesk postfix exim ubuntu centos fedora squid bash security dhcp mysql virtualization amazon-web-services amazon-s3 unix-shell wordpress magento joomla 00 more less
    • $38.89 HOURLY RATE
    • 4.8
    • 1625 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 6 TESTS
    GROUPS:
  • Sr Linux / Amazon EC2 / Migrations / Nginx / Security / DevOps

    A self-motivated System and Network security administrator with more than 10 years in the management and analysis of Linux/Unix enterprise Servers (60- 70 servers). With deep and advance knowledge of highly scalable servers, Cloud Computing, High performance, Hardening Servers … more

    A self-motivated System and Network security administrator with more than 10 years in the management and analysis of Linux/Unix enterprise Servers (60- 70 servers). With deep and advance knowledge of highly scalable servers, Cloud Computing, High performance, Hardening Servers, Migrations, Ethical hacking, Development Operations - DevOps, Open Source services and Server optimization. Certifications such as: Certified Ethical Hacker - Red Hat Certified Engineer - Cisco CCNA. Expertise in: MIGRATIONS: AMAZON/Wordpress/Magento/LAMP/Cpanel migration plans and implementation, backup-restore and recovery plans. I have helped dozens of clients migrate their web sites and applications into the CLOUD VPC. Design and build Web Servers with HIGH PERFORMANCE (LAMP, NGINX/python, Nginx/Varnish, Nginx/php-fpm, Jboss, Apache tomcat and Varnish) - Improve and Fix performance issues, service optimization, security issues and deployments. MALWARE removal and analysis: WordPress / Magento / Joomla Malware removal and remediation, Incident handling and Forensics analysis. BOOST and optimize websites with: NGINX, Varnish, REDIS, Amazon S3, Memcached, APC, apache tunning and mysql tunning, Amazon CloudFront and more. Amazon Cloud Computing (AWS) - AMAZON EC2, amazon CDN S3, amazon RDS, amazon ELB, Amazon AutoScaling, Amazon VPC, CloudFront, Route53, etc. Also Management of multiple Control panels like Rackspace Cloud Computing, SoftLayer, GoDaddy, HostGator, dreamhost and MediaTemple. DevOps and Continuous integration: Docker + vagrant, Vagrant + Puppet, Puppet + Git, Docker + Ansible. Continuous integration with Jenkins, travisCI, distelli and more... Designing and deploying scalable & Highly available systems such as: Amazon Load Balancing (ELB), Hearbeat, HAProxy, mysql cluster, apache cluster... Network and web security such as: Vulnerability Assessments, Hardening servers, security audits, Penetration testing, Virus/Malware/Threats/Vulnerabilities countermeasures, web security, fail2ban, Tripwire-AIDE-OSSEC, mod_security, mod_evasive, Denial of Services (DDOS) countermeasures, Firewalls (iptables, CSF and apf), etc. VPS: Cpanel / WHM / Plesk / DirectAdmin / Webadmin - Migrations, management, hardening, configuration, maintenance and high level of Administration. Databases Administration such as: Mysql tweaking and tunning, MongoDB, load balancing and Mysql replication (Master & Slave) for High traffic. Database: Mysql tweaking and tunning, MongoDB, ElasticSearch, Apache Solr, Sphinx, lucene, MariaDB, Postgresql replication & Pgpool, Mysql load balancing and Mysql replication (Master & Slave) for High traffic. Networking: TCP/IP high expertise, NAT, FIREWALLS, CISCO routing and switching and Packet analysis with tcpdump and wireshark. Storage solutions and Directory management: SAMBA, NFS, FTP and sftp. LVM and RAID*. SCRIPTING: Bash and python. Proficient with MAIL Servers: postfix, sendmail and Zimbra. Source control versioning: GIT and SVN. Deploying and maintaining Monitoring systems such as: nagios, ZAbbix, cacti and Jboss Operation Network (JON). Backups solutions: amanda, rsync, Amazon backups and rsnapshot. Research & development (R & D) for any open source service and technology.  less

    network-security amazon-ec2 nginx linux-system-administration penetration-testing apache-administration ubuntu virtualization samba security bash mysql amazon-rds amazon-web-services nagios rackspace-cloudservers clustering iptables centos git apache-tomcat unix-system-administration varnish-cache django-framework 00 more less
    • $24.99 HOURLY RATE
    • 4.9
    • 7137 HOURS
    • MEXICO
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 4 TESTS
  • Weebly Expert | WordPress | Virtual Assistant | PSD | Business Consult

    >> Expert Weebly custom site Designer >> Expert Wordpress custom site Designer >> Good English Communication >> Quality Work, Timely Delivery with Good & Best Price. >> Server Administrator Support >> Free Conversation >> How to make free E-Commerce site. >> Administrator Support >> Team Handling >> Internet Research >> Visual Web … more

    >> Expert Weebly custom site Designer >> Expert Wordpress custom site Designer >> Good English Communication >> Quality Work, Timely Delivery with Good & Best Price. >> Server Administrator Support >> Free Conversation >> How to make free E-Commerce site. >> Administrator Support >> Team Handling >> Internet Research >> Visual Web Design >> Tutorial Provide Dear Clients, After completion your project, I always provide a free support service. Don't hesitate to send message, if you face any problem. I will response with 12 hours.  less

    web-design adobe-illustrator adobe-photoshop logo-design css wordpress weebly adobe-dreamweaver ulead-video-studio web-content-management email-handling mailchimp email-technical-support sendmail data-analysis microsoft-outlook-development skype facebook-api jquery css3 seo 00 more less
    • $11.11 HOURLY RATE
    • 4.9
    • 1295 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 14 PORTFOLIO ITEMS
    • 10 TESTS
  • Sr Windows and Linux Systems Admininstrator \ AWS(EC2) Administrator

    I'm self-motivated, autonomous engineer with over 11 years of experience in Linux(Unix) and Windows systems administration. I perform each project to the fullest of my capabilities and with the dedication that is expected from a professional as myself … more

    I'm self-motivated, autonomous engineer with over 11 years of experience in Linux(Unix) and Windows systems administration. I perform each project to the fullest of my capabilities and with the dedication that is expected from a professional as myself. In short I've great experience with: - OS deployment, configuration and troubleshooting: CentOS, Ubuntu, Debian, FreeBSD, Windows Server 2003 - 2012R2 - Hosting engines: WHM (cPanel), ISPmanager, Plesk, DirectAdmin, Kloxo,Zpanel - AWS (RDS, EC2, SES, S3, CloudFront, VPC, Route53, RedShift, Elastic Beanstalk etc.) - Server and client apps: WEB (Apache, IIS, Nginx, Varnish, APC, PHP etc), SQL (MySQL, MSSQL administration), FTP (ProFTP, PureFTP, IIS etc.), Mail (Postfix, Zimbra, Dovecot, Zimbra, MS Exchange 2007-2013 etc.). - Deep knowladge in Virtualization: Xen, OpenVZ, KVM, VMware, Hyper-V, Docker. Other skills: Atlassian JIRA\Confluence deployment and troubleshooting. I'm good at server migration, installation and configuration,t troubleshooting and security. Also I'm able to provide on-going support services. Each problem that I solved became a rule which served afterwards to solve other problems. My job it's my rest.  less

    linux-system-administration windows-administration network-administration database-administration cpanel plesk amazon-web-services domain-migration network-security virtualization 00 more less
    • $28.89 HOURLY RATE
    • 5.0
    • 1370 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
    GROUPS:
  • FullStack JavaScript,PHP,Python Developer

    As a full-stack developer, I have extensive experiences in web techniques including PHP, Python, Java and their frameworks like Magento, Wordpress, Drupal, SugarCRM, Zend, Cakephp,Django,Flask,Scrapy, Spring, Hibernate and JSF with PrimeFaces. To be concrete and specific, I … more

    As a full-stack developer, I have extensive experiences in web techniques including PHP, Python, Java and their frameworks like Magento, Wordpress, Drupal, SugarCRM, Zend, Cakephp,Django,Flask,Scrapy, Spring, Hibernate and JSF with PrimeFaces. To be concrete and specific, I have 6+ years of experience in the e-Commerce industry (Magento, Drupal commerce and Prestashop) and over 4 years - in Magento development (Community, Enterprise and GO editions) As for Java platform, majority of the developed applications leverage concepts of ORM (Hibernate, iBatis, JPA2), dependency injection and inversion of control (Spring), web services (SOAP, but mainly REST - using Jersey frequently), rich GUI (Dojo,ExtJS) and relational database as well as NoSQL storage. Recognized as a significant individual contributor as well as a team player. Highly motivated, focused, and constantly remains current with state of the art technology.  less

    php javascript sql html css java jquery python django-framework unix-system-administration 00 more less
    • $25.00 HOURLY RATE
    • 4.5
    • 1137 HOURS
    • CHINA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 12 TESTS
    GROUPS:
  • joomla/Wordpress/AJAX/jQuery/JavaScript/My SQL

    My extreme priority is to fulfill the needs of my customers in the best way possible. knowledge on the technology and how to develop software is only the first step. understanding the business and functional requirement is what makes having … more

    My extreme priority is to fulfill the needs of my customers in the best way possible. knowledge on the technology and how to develop software is only the first step. understanding the business and functional requirement is what makes having those skills worthwhile. The quality needs to be conventional and extremely reliable ,to achieve that i believe dedication ,honesty is as important as having the expertise on the subject matter. I have experience in the following areas: Joomla,php5, code-igniter, CSS,OOP , Wordpress,Html5 and software design and testing.  less

    • $11.11 HOURLY RATE
    • 5.0
    • 1494 HOURS
    • BANGLADESH
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 6 TESTS
  • Project Manager with Infusionsoft, Evergreen And Ontraport Experience

    Thriving in a predominantly Virtual World can make Project Management a challenge which I love to take. I follow a special version of Agile methodology which is suitable for virtual teams and still maintains the agility of the methodology. This … more

    Thriving in a predominantly Virtual World can make Project Management a challenge which I love to take. I follow a special version of Agile methodology which is suitable for virtual teams and still maintains the agility of the methodology. This is achieved by living in the Flat World and thriving using a variety of Web 2.0 tools, online communicating means and harnessing the soft skills of interaction and converging to achieve Project Management excellence is my Key Mantra. Its the way for me to succeed. I am a Infusionsoft Consultant who assists my clients in managing their project better. I aim to provide my customers the best their business can get! I act as the harbinger of accelerated change, focused strategic aim pursuance and better revenues. I am an Project Manager first, an Infusionsoft Consultant second and this means that I am a team worker, Team Pusher and get WORK DONE. The history and profile of my work experience on oDesk illustrates that I take my work very seriously and use my technical experience and business acumen, gathered over the last decade to better my client's business revenues. Whether hired as a Project Manager or as a Infusionsoft Consultant to manager my client's Web Project or migrate data to the Infusionsoft CRM, I put in my best. I use AGILE methodology for project management and have a strong grasp on SCRUM and feel that its best for Online projects and those where teams work in varied time zones. One life - Live it. Do the best you can, in the best manner you can and make other speak about your work rather than blow your own horn. If you are looking for quality - Its ME .. yours Infusionsoft Manager.  less

    project-management infusionsoft-administration technical-documentation agile-software-development wordpress aweber 1shoppingcart 00 more less
    • $28.00 HOURLY RATE
    • 5.0
    • 10303 HOURS
    • INDIA
    • LAST ACTIVE
    • 19 PORTFOLIO ITEMS
    • 8 TESTS
  • IT System Architect / BigData / Virtualization / Deployment

    I'm expert to scale you business and reduce your costs.. part of my skills: * Big Data (hadoop, cassandra, mesos, spark) * IaaS administration (EC2, Rackspace, Openstack) * web applications profiling, load balancing, high availability (corosync, pacemaker, drbd, gfs, ocfs) * virtualization (kvm … more

    I'm expert to scale you business and reduce your costs.. part of my skills: * Big Data (hadoop, cassandra, mesos, spark) * IaaS administration (EC2, Rackspace, Openstack) * web applications profiling, load balancing, high availability (corosync, pacemaker, drbd, gfs, ocfs) * virtualization (kvm, xen, vmware, virtualbox) * deployment systems like puppet, chef, fabric * web servers (apache, varnish, NGINX) * mail servers (postfix, exim) * database servers (postgres, mysql, db2) * dns (bind, powerdns) * ldap (openid for all services) * tomcat, jboss, jetty * jabber (ejabberd, openfire) * ftp (pureftp, proftpd) * monitoring (nagios, munin, graphite, cacti) * networking (routers, firewalls, switches) * development services (subversion, jira, otrs, archiva, hudson and others)  less

    linux-system-administration puppet-administration nginx postgresql varnish-cache dns postfix ldap mysql unix-system-administration apache-tomcat amazon-web-services amazon-ec2 haproxy python virtualization 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 1886 HOURS
    • POLAND
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Real Estate Expert, Data Entry Professional, Title Search, MLS Listing

    For the last 12 years, I have been associated with various kind of US Real Estate work in various field as a-mortgage loan processor (Lien release data entry), Title search, MLS search, Property Evaluation, Document Preparation, web research work for … more

    For the last 12 years, I have been associated with various kind of US Real Estate work in various field as a-mortgage loan processor (Lien release data entry), Title search, MLS search, Property Evaluation, Document Preparation, web research work for real estate agents and real estate investors. Expert in all kind of data entry job with great speed and accuracy level.  less

    data-entry real-estate-idx internet-research microsoft-excel microsoft-word 00 more less
    • $6.11 HOURLY RATE
    • 5.0
    • 5313 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
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