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Syed Alam

Syed Alam

Linux System Engineer | PowerMTA approved consulta...

Spain - Last active: 6 days ago - Tests: 3 - Portfolio: 1

LINUX BASED SYSTEMS ADMINISTRATION -------------------------------------------------------------- ● System programming using Bash for process automation and integration of different autonomous systems. ● Systems Monitoring using Nagios with PNP4Nagios. In­depth understanding of network monitoring tools like Syslog, SNMP, SSH etc. ● Systems Networking management of IP address space using the domain name system, troubleshooting network related issues, including TCP/IP protocol layer debugging using different packet filtering tools like wireshark, tcpdump etc. ● System Security, shielding of systems from security threats using firewalls like APF and Native iptables based scripts, Smoothwall, IPCop, ● Endian, Cisco ASA 5520, PFSense and other free available open source Linux based gateways. ● System Load Balancing, Using LVS to load balance Apache and Mysql Servers, DRBD and Heartbeat for NFS and other Load Balancers. ● Linux/Apache/Mysql/PHP, Management, Troubleshooting and monitoring using Nagios. ● Advanced MySql administration, with replication, load balancing and clustering. ● Mail, DNS and VPN servers using Exim, PostFix, PowerMTA(port25.com), Bind and OpenVPN respectively. ● Revision history and Patch management using SVN with Trac., git ● Hands on experience on various linux distributions like RHEL, CentOS, Debian, Ubuntu, LinuxMint etc. ● File Systems like FAT32, NTFS, NFS, GFS, XFS, Ext2, Ext3, Ext4 etc. ● Desktop virtualization using Virtualbox and Vmware. ● Hypervisor Based Virtualization using Xen, KVM, Esxi(VMWare). Docker containers, Amazon cloud, Percona Xtradb Cluster Email Deliverability, Email Intelligence and Ant-Spam Specialist. ----------------------------------------------------------------------------- - Requirements analysis - IPs registration - IPs monitoring (blacklisting/Whitlisting) - DNS/Reverse records settings - SPF - DKIM - FBL - PowerMTA Configuration - Daily Performance reports - Daily Bounce processing - Advance Configuration and optimization. - Warm up IPs. - Global ISP configurations. - Email System audit. - CAN-SPAM Act education to clients. - Basic / Intermediate / Advance training about Email designing, Email writing and how to achieve higher and long term consistent results. - Email headers audit. - Planning of new email system with your client's company development team. I have worked and currently managing some of the medium size ESP like TotalSend.com.

$60.00 /hr
74 hours
5.00
Bakil S.

Bakil S.

PHP/MySQL Developer | Wordpress Expert | HTML5/CSS...

India - Last active: 1 day ago - Tests: 5 - Portfolio: 2

First objective is to satisfy client by 100% quality work. I am specialized in Wordpress/PHP/MySQL/xHTML/CSS with 5years++ experience. I have made almost a hundred of premium/ordinary wordpress themes from scratch. I also do responsive (Tablet and mobile) themes. I am Wordpress security specialist having experience in removing malware from sites and fixing security related issues. I have Setup and Customize many E-Commerce plugins like Woo Commerce, Jigoshop, WP E-Commerce etc. My codes are cross-browser compatible and W3C valid. I maintain high standards in my codes for easy modifications in the future. I work fast and online most of the day if you have tight deadlines.I love challenge and willing to learn new things if needed.

$15.00 /hr
236 hours
5.00
Vanessa A.

Vanessa A.

Data Entry

United States - Last active: 6 days ago - Tests: 6

I have worked via oDesk for quite some time, and have gained experience by assisting companies with posting ads, creating spreadsheets, and data entry. I have also completed projects which involved data of inputting customer information online and confidentially. I'm currently seeking jobs that involve data entry and inputting information into spreadsheets or onto online databases. I am flexible on hours and strive to complete projects quickly, but accurately. In the past, I have completed projects with a fast turn around. I also tend to ask questions before starting a contract to be sure I am the right candidate for the job. If you feel I am the right person for your task, feel free to message me. :)

$10.00 /hr
657 hours
5.00
Gabriel Spinelli

Gabriel Spinelli

CG Designer

Uruguay - Last active: 9 days ago - Tests: 6 - Portfolio: 13

Since 8 years ago I work as a 3D graphic artist. I specialize in 3D graphical representation of products, architectural renderings, interior and exteriors and 360º virtual tours. I can easily adapt to the times required by the client for project development and representation. I have the expertise to develop the best jobs in the shortest time possible. Day by day I incorporate new knowledge about 3D and that is reflected in some of my works on my website. www.3dsignstudio.com

$22.22 /hr
257 hours
4.88
Ron Emerson Cabal

Ron Emerson Cabal

Full Stack Web Developer

Philippines - Last active: 5 days ago - Tests: 4 - Portfolio: 1

Web development has caught my attention since I was in college. It has been my hobby and my work since then. I keep on learning new things about the web and enhancing my skills through practice and actual work. Although web is my favorite forte in development, I still study other skills like android and iOS programming to make my performance better. I frequently use PHP as my back end programming language, but I can also use Java. My knowledge about the back end programming languages together with HTML, CSS and Javascript knowledge helps me create great web applications to satisfy my clients. Using of PHP frameworks like Symfony2, Codeigniter, CakePHP, etc... makes my development of the back end faster and more secured while using CSS Frameworks (Bootstrap, Skeleton, etc...) and Javascript Libraries (Jquery, Modernizr, etc...) helps me make the front end interactive and of course... Fabulous! Developing innovative web applications or software is why I am here and it is what I love, which makes my work better. I love learning new techniques.

$11.11 /hr
199 hours
5.00
Oleg Sinichkin

Oleg Sinichkin

HTML/XML/CSS/PHP/MySQL/AJAX/JS/Jquery/Joomla/WPres...

Ukraine - Last active: 1 month ago - Tests: 13 - Portfolio: 6

Hello. I am a developer and consultant interested in web applications . I have worked as a developer producing websites using modern web technologies. I have worked as a developer to produce popular HTML5 applications with more than 100,000 active users. I can work with back-end and front-end part of application i have experience in PHP(codeigniter, zf2, yii), JS(jquery, backbone, requirejs,etc), DB(mysql, mongodb), CSS(less), GRUNT, BOWER, GIT, SVN. Also i had tasks like made optimisation of php and mysql code PS: i am not looking for a joomla, wordpress job anymore, also job like PSD to HTML+CSS

$40.00 /hr
1,058 hours
5.00
Yane M.

Yane M.

Senior Linux/Unix system administrator | Cloud Ser...

Serbia - Last active: 1 day ago - Tests: 2 - Portfolio: 1

I respect your business, NO downtimes NO mistakes! If you want to save time and money feel free to get in touch. Operating Systems: Ubuntu, Debian, CentOS, Gentoo, CloudLinux, FreeBSD OpenBSD, NetBSD and FreeBSD. Cloud Platforms: - Amazon EC2 - Rackspace Cloud Hosting: - DigitalOcean - Linode Web servers: - NginX - Apache Database Servers: - Mysql - Percona - MariaDB - PostgreSQL Monitoring Systems: - Zabbix - Nagios - Cacti Virtualization: - Proxmox - OpenVZ - KVM - Xen - SolusVM Mail Servers: - Postfix - Exim - Dovecot Security: - Firewall - APF, BFD (brute force detection script) - ClamAV - Malware detection Backup: - Amazon S3 - Xtrabackup - Mysql replication Configuration management utilities: - Puppet - Chef Stack installation and optimization: - Wordpress powered by Linux, NginX, Mysql, Memcached - Magento powered by Linux, Varnish, NginX, Mysql, Memcached - PHP applications on LEMP - Python applications with NginX + uWSGI Other services: Load balancing, Optimization and troubleshooting, php-fpm, apc, CDN, Cloudflare, DDoS protection, bash, python, proxy configuration, svn, git. Any other Unix staff.

$27.90 /hr
169 hours
5.00
Abhijeet C.

Abhijeet C.

Geospatial Solutions Expert

United Kingdom - Last active: 12 days ago - Tests: 2 - Portfolio: 4

5+ years Mapping and GIS experience coupled with Masters in GIS/Mapping and MBA; Highly competent Geospatial professional, experienced in TileMill-MapBox interactive Map Development, Geocoding, Satellite Remote Sensing, Photogrammetry, Digital Image Processing & GIS projects; is passionate about applying knowledge and experience to support your business. Committed to provide the best results at reasonable costs. Passionate about working in the field of Geospatial information sciences.

$17.00 /hr
267 hours
4.52
Kurniawan Sugi Purwanto

Kurniawan Sugi Purwanto

Data Entry and Research Specialist

Indonesia - Last active: 1 day ago - Tests: 8 - Portfolio: 1

I have been developing my career as a freelance translator since 2005. My language pairs are English to Indonesian and vice versa. I specialize my translation works in the field of medical, chemical, chemical engineering, business, military, defense, counter-terrorism, and science. For these past 6 years, I have translated thousands of documents including scientific journals, legal documents, company manuals and SOPs, laws, contracts, medical records, etc. Translation and localization service are my core competencies. I am also an experienced ESL teacher, lecturer, and syllabus/curriculum designer for a number of clients ranging from school students to managers of international company. I started my teaching career in 2006. Nowadays, I still teach and give English lectures in several medical colleges and university in Jawa Timur, Indonesia. I specialize in teaching health-care and business English.

$11.11 /hr
4,385 hours
4.85
Dmitry Mukha

Dmitry Mukha

Team Leader, Accountant Assistant, Translator.

Poland - Last active: 1 day ago - Tests: 6 - Portfolio: 2

Having worked as an accountant assistant in a large software services company for 4.5 years and as English-Russian freelance translator I'm seeking for long term accounting jobs or interesting translation projects. My experience in accounting includes but is not limited to: - processing expense reports - accounts balances audit - preparing monthly reports on expenses reimbursement - accounts consolidation - billing customers Translation experience: - Software localization - Radio-electronics components and tools catalog translation - Range of production lines manuals - Transcription of audio/video in English/Russian. - Software: Trados 2007/2009, MemoQ, WinTrans. Microsoft Excel, Word and PowerPoint; SDL Trados 2007/2009; WinTrans; MemoQ - advanced user. Adobe Photoshop intermediate user. Availability up to 9 hours a day 5 days a week.

$13.99 /hr
5,714 hours
4.98