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On average, 7 Iptables projects are completed every quarter on Upwork.

7

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Average Iptables Freelancer Feedback Score

Iptables Upwork freelancers typically receive a client rating of 4.88.

4.88
Last updated: September 1, 2015

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  1. Jonas M.

    Jonas M.

    Cloud Systems Architect, Amazon AWS expert, Linux Admin

    Lithuania - Tests: 6

    I'm experienced DevOps guy, Linux Server Administrator (over 9 years) , Cloud based solutions engineer (mostly on Amazon AWS) My experience: Linux based servers solutions SaltStack Infrastructure Automation and Cloud Orchestration Continuous Integration with Jenkins Vagrant, Docker for devs Amazon AWS cloud solutions Migrations to Amazon AWS platform Linux servers setup: Ubuntu, CentOS, RedHat System tasks: administration, configuration, backup solutions, audit, optimization, benchmarking Amazon AWS - running projects on EC2, RDS, VPC, SimpleDB, S3, CloudFront, Route 53 dns, ELB, AutoScaling, CloudWatch, ElastiCache, IAM, SES, SNS services. VPS: Cpanel / WHM / Plesk / DirectAdmin / Webadmin - Migrations, management, hardening, configuration, security maintenance. Backup solutions for AWS, Linux servers VMware (VCP certified) - vSphere ESX servers, vCenter servers, VMware View infrastructure administrator Websites projects running on nginx, apache, mysql, LAMP stack Experience with HPC clusters, HPC management software for Linux systems including multiple Linux operating systems, linking and building libraries Development, testing, stageing environments installation,preparation for production/developement process (svn, git, jenkins, bash scripts, phing) SaltStack, Puppet, Vagrant, Docker Experience with scripting language such as PHP, JS, Bash-Scripting, NodeJS Cloud SaaS services: goolge apps, owncloud Atlassian software installation, setup (jira, confluence) Wordpress, Drupal installations

    $50.00 /hr
    117 hours
    4.75
  2. Andrew S.

    Andrew S.

    Senior Software Developer

    Australia - Tests: 6

    I develop scalable, reliable, and secure applications using latest technologies. I provide professional, high-quality maintenance work and enhancements to existing software applications. In my previous roles I was leading a team of software developers based north of Sydney, Australia, working on desktop and web applications for finance professionals. I am now changing direction towards freelancing and self-employment, writing my own mobile phone applications and working on a contract basis with individuals and companies who have software/IT needs that I can meet. I am a highly-skilled professional, with excellent communication skills on both the business side and the technical side. I have well-developed time-management skills and have experience successfully delivering quality software solutions within required time-frames. I will work diligently and effectively for you, on any job for which I am hired. You will not be disappointed. Areas of Specialization: Web Scraping, Database Design, MVC Application Architecture, CRM, Code Optimization, Shell Scripting, Network Administration. High Proficiencies: C++, Java, XSLT, XPath, RegExp, SQL, Eclipse IDE, SOAP/REST Webservices.

    $80.00 /hr
    1,056 hours
    3.73
  3. Alfonso Valdes

    Alfonso Valdes

    Linux / Amazon AWS / WHM WordPress / Nginx / Security / Docker DevOps

    Mexico - Tests: 4 - Portfolio: 6

    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. Lately Building WordPress hosting environments highly available and scalable in AWS/DigitalOcean/Google Compute/Azure. Certifications such as: Certified Ethical Hacker - Red Hat Certified Engineer - Cisco CCNA. Expertise in: MIGRATIONS: Wordpress/Magento/LAMP/Cpanel migrations. Helped dozens of clients migrate their web sites and applications into the AWS, Digital Ocean, Google Cloud Compute. 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. WORDPRESS HIGH PERFORMANCE AND TRAFFIC SITES IMPLEMENTATIONS: Improve Wordpress performance, design a cloud hosting with complex services using Wordpress, Wordpress multisite, wordpress + woocommerce, wordpress with NGINX/varnish , integration with CDN, Memcached/Redis, Amazon S3, etc etc. Build an entire HOSTING environment from design, implementation and maintenance. 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, Nginx Load Balancer, 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). Research & development (R & D) for any open source service and technology.

    $24.99 /hr
    9,117 hours
    4.91
  4. Aleksei Tcelishchev

    Aleksei Tcelishchev

    Web/Mobile Software Engineer/Developer

    Russia - Tests: 4

    grow up into independent successful Web/Mobile Software Engineer/Developer > from hardware power supply up to public social clouds > imagine future trends looking right now around the roots > growing up and supporting internet web projects and 'ria' apps > providing integration for different types of solutions > establishing links and designing overview Software: Programming and scripting languages: script - ECMAScript, VBScript, JavaScript, JS Frameworks (JQuery, KineticJS, libcanvas) server side - Java SE, PHP, python, sh/zsh/bash, awk/sed/perl Development and maintenance of web applications based on: WordPress, Joomla, Drupal, Symfony2 framework, Yii framework SQLite, MySQL, Memcache PHP, XML, XSLT, HTML, CSS/JavaScript Servers administration: AWS EC2 instances PBAS, HSPc, Virtuozzo, Plesk VMWare ESX/vSphere Apache, MS IIS, Tomcat Qmail, Sendmail, MS Exchange, MailEnable MS DNS, Bind MS Active Directory Nagios, Zabbix, Bacula Database administration: Oracle, Interbase, MSSQL, MySQL OS Administration: MS Windows (Desktop&Server versions) Linux (RedHat & Debian based distros) HP-UX, Solaris Hardware: Designing and developing IT infrastructures: Public Telephone Networks, VoIP complexes local and distributed networks various connection channels (LAN, ISDN, xDSL, WiFi, broadband) Buildling, configuring, installing, maintaining servers (HP, Sun, Intel, Dell, IBM), network equipment (D-Link, Cisco), workstations Diagnostics and removal of hardware problems Workflow: Gathering, analyzing and documenting tech requirements, development tasks, product description; software re-engineering Participation in official public correspondence and other communications Planning and estimating

    $18.88 /hr
    195 hours
    4.99
  5. Nitish M.

    Nitish M. Agency Contractor

    Chief Executive Officer

    India - Tests: 3 - Portfolio: 1

    It has been a great learning experience for me since the start of my career in year 2001. I started my career as a Web Developer working on Perl programming language with MySQL as a backend. Over the years, I not only got exposure to other Software & Web programming language & techniques, but also got a vast exposure to System Engineering, Network Engineering, It & Telecom domains. Today, I feel proud to say that I am just not a Developer, but an Architect, a Designer, a Implementor, an Enforcer, an Entrepreneur, a complete Engineer with so many years of experience who Loves to work on any technology related IT, Software, Web, Mobile, Systems, Network, Telecom, ICT, ITeS, ITSP, Data Center, and ISP domains.

    Associated with: Conjoinix Total Solutions

    $18.00 /hr
    0 hours
    5.00
  6. Tigran Martirosyan

    Tigran Martirosyan

    Devops

    Armenia - Tests: 3 - Portfolio: 3

    Thinking loudly The fact that the people of Devops movement are characterized as people with multiple skills makes me feel that I belong to them. Having the combination of skills, such as programming, systems and infrastructure makes a person more skilled. Hobbies • Mobile Dev (androind) and contribution to Free Software • Music, I'm trying to play guitar. • Traveling.

    $22.22 /hr
    0 hours
    0.00
  7. Vinod Hanumantharayappa

    Vinod Hanumantharayappa

    Associate Team Lead

    India - Tests: 2 - Portfolio: 1

    A results-driven IT professional with versatile, cross-platform experience in systems/network architecture, installation, implementation, integration, security, and administration in local and remote environments. In-depth expertise in the implementation, analysis, optimization, troubleshooting and documentation of LAN/WAN network systems. Strong “hands on” technical knowledge with MCSE and MCP+ certifications. Track record for diagnosing complex problems and consistently delivering effective solutions. Areas of Expertise: • Active Directory design and configuration • Microsoft Windows 2003 & 2008, 2008R2, 2012 & 2012R2 deployment STD/ENT/Data Center/Web • Microsoft Internet Information Service (IIS 6.0, 7.5, 8.0) • Microsoft Windows 2003, 2008 & 2008 R2 Clustering • Microsoft Exchange 2007 & 2010 STD/ENT implementation and clustering • Microsoft Exchange Onsite/Offsite Cluster and Disaster Recovery • Microsoft SQL 2005/2008 Cluster configuration and Maintenance • Research and Development in automation of system maintenance • Project / Team Management • Linux Deployment and Maintenance • Server Hardware assembling and disassembling, Structure Cabling. • Web hosting service configuration on Linux Hosting Servers • Microsoft PKI (Public Key Infrastructure) deployment on Windows 2003/2008 Servers • Virtualization with VMWare ESX 4.0, 5.1, VA, HA & DRS • Virtualization with Microsoft Hyper-V along with SCVMM, CSV Cluster configuration, Standalone Cluster, Snapshot Management etc. • Secure corporate wide web & email infrastructure with internal and Vender provided Digital (SSL) Certificates. • System Center Configuration Manager 2007/ 2007 R2 • Threat Management Gateway 2010 / ISA 2006 • Forefront Protection/Security for Exchange 2007/2010 on Edge and Hub Servers. • Forefront Client Security Deployment, Configuration and management on Windows 2008 R2 SP1. • Microsoft SharePoint 2010, MOSS2007, InfoPath 2010 Administration, designing & implementing solutions. TECHNICALPROFICIENCIES Platforms: • Windows 2003, Windows 2008/2008R2, 2012/2012R2, Linux RHEL 5.0, Ubuntu10.4, 11.04, ClearOS. Knowledge of various products: • Knowledge of Server base OS like Windows 2003, Windows 2008 Servers, Windows 2012 Servers, SBS 2003, SBS 2008 • Knowledge of Client base OS like XP-SP2, XP-SP3, VISTA all edition, Windows 7 all edition • Managing Active Directory, DNS, DHCP, WINS, Certificate Server. • Managing Exchange 2007, Exchange 2010 Server SP1 (Hosted, On-Premises, Off- Premises) • Managing workstation’s and server’s with automated process. • Managing Linux various versions like UNIX, REDHAT, FEDORA, UBUNTU, DEBIAN and many more • VMware Workstation, Hyper-V, Citrix Xen Server 6.0, ESX/ESXi 4.0, ESX/ESXi 5.0 • Implementation of SharePoint 2012, MOSS 2007, InfoPath 2010. • Implementation of Windows 2003 Root & Intermediate CA & Migration to 2008. • Infrastructure Management, Designing and Implementation. • Installation and management of SAN, NAS, Open source SAN, ISCSI, Windows 2008 Storage Server R2 ISCSI Target and various storage device. • Managing IBM eSeries, Xseries, HP Proliant DL360 G4, G5, G6, HP Proliant DL380, HP BL460 G1 to G6 Series with, RAID 0, 1, 5, 10, 01, 05 etc. • Management of EMC Storage Clarion 3X, EMC VNX 3300, 3500, Open Filer, FreeNAS Open Source SAN. Managing EMC Storage using EMC Navisphere & EMC Unisphere. • Implementing Centralize Antivirus Management software like Symantec Endpoint Protection • Installing SQL 2005, SQL 2008, with Active/Active Active/Passive Cluster Configuration with shared storage. • Oracle 9i, Oracle 10g, Oracle 11g Installation and Configuration. • Installation and basic configuration of SharePoint 2007 /2010 services. • Managing and Configuration of Apache, PHP, MySQL, Send mail, Postfix, IPTables. • Designing Disaster Recovery Models for various applications on Linux Base Platform. • RAID and LVM configuration for servers. • Configured and managing on HP ILO & Virtual Connect.

    $27.78 /hr
    0 hours
    0.00