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Andrey E.

Andrey E.

Web Scraping Expert and PHP Web Developer

Russia - Last active: 4 days ago - Tests: 7 - Portfolio: 12

I'm web scraping expert/full stack developer with 7+ years of commercial experience. I'm good problem solver holding M.S. in maths and computer science. Today I'm offering webscraping/php/javascript services as a freelancer. My main skills: • Web scraping, parsing, automation, data processing • Simplehtmldom, Goutte, Symfony Browser Kit, Cheerio, CasperJS, Regular Expressions, Xpath • PHP, JavaScript, Java, NodeJS, PhantomJS, LUA • HTML5, CSS3, LESS, Bootstrap Framework • MySQL, MongoDB, Redis • Memcached, ZeroMQ, ReactPHP • SocketIO, Websockets • REST, SOAP, XML, JSON • Matlab, Wolfram Mathematica • Jquery, KnockoutJS, BackboneJS, RequireJS • Prestashop, OpenCart • Experience working with APIs: Ebay, Spotify, Amazon AWS, Amazon MWS, Flickr, Facebook Graph, Vk.com, GitHub, Instagram and several others • Git, SVN • Apache, Nginx, Curl • Amazon AWS • Linux, Vagrant • Understanding of OOP principles and software design patterns • Teamwork experience My github account is https://github.com/256cats My blog: http://256cats.com/ Over the years I’ve developed a lot of web scrapers of different complexity mostly using PHP (simplehtmldom, browserkit) and NodeJS/PhantomJS (casperjs). Some were simple regex-based and others were complex distributed systems with multiple proxies and Amazon AWS support. Also I developed a wide range of websites using PHP, HTML, JavaScript, CSS and MySQL including several e-commerce websites (+ Prestashop, Opencart). I built sites both from scratch and using frameworks, developed custom modules and extended existing ones for my clients. I have experience in PHP/MySQL performance tuning. Last two years I was working as MMO game (Clash of Clans/Heroes of Might and Magic-like mechanics) logic/backend developer. I’ve implemented distributed message queues, realtime leaderboards with Redis, Mysql, PHP. Developed battle-related algorithms (game unit classes, attack/defend, shortest path, quadtree). Then I’ve done some frontend development, e.g. – developed embeddable javascript classifieds widget and fitness/health single page web application with realtime updates/notifications (HTML, CSS, JavaScript, Jquery, Knockout.js, MomentJS, REST, AJAX, Socket.io).

$39.90 /hr
146 hours
4.98
Diego Blanco

Diego Blanco

Linux Systems Administrator

Spain - Last active: 4 days ago - Tests: 7 - Portfolio: 3

I'm an expert in GNU/Linux systems and other UNIX flavors. I have experience in CDN deployment, Cloud Computing, High Availability, Monitoring and Video Transcoding and Streaming. I've been working with GNU/Linux since I was 14, what makes more than 10 years of experience so I have a good background in its evolution, tools and administration. I also use to implement tools in shell script and python and I use to code my applications in python. In the last 6 years I've been working as systems administrator and Integrator for an IPTV company that offers streaming and web services. I directed projects regarding software distribution and upgrades automatization, product deployment architecture design and products monitorization. I co-designed and co-deployed the cloud computing platform for the company, its CDN with High Availability, its telephony system and other projects. I really like to learn new technologies, test its capabilities and see what can they do. I like to meet new people, work with them and share knowledge and opinions.

$33.33 /hr
598 hours
4.91
Mohsin Zia Malik

Mohsin Zia Malik

Microsoft Access Developer

Saudi Arabia - Last active: 1 day ago - Tests: 4 - Portfolio: 10

Are you looking for a highly skilled, experienced MS-Access Expert who does quality work quickly and efficiently? Please contact me. Over the last 7 years, I am working as Microsoft Access Professional and that's all I want to do, I have developed 100+ enterprise level database applications for my clients, To automate your business work-flow and have a desktop application that matches your business needs, Microsoft Access database is the fastest and the least expensive tool for your business. I am available to accept challenges and do amazing stuff in Access. I will complete your Project quickly and efficiently. I Guarantee 100% Refund if not satisfied for any reason. I can write complex VBA code, Macros, Data Macros, writing complex SQL queries with dynamic driven database approach, Design enhanced user interface Forms/Reports and setting up database tables either with Access or SQL Server back-end database. I would love to build databases from scratch to use the most modern recommended approach to achieve the results. I can build multi-user databases and enhanced the Access built-in functions to meet your business requirements, Custom Import/Export Wizards, Events to Send emails through Outlook, Link with ODBC databases and all other Microsoft Office Products, Mail Merge and I am sure you love working with me because I quickly understand your needs. I have joined ODesk to create and maintain long-term relationship with my clients. I am looking forward to working with you Cheers Mohsin Zia Malik

$30.00 /hr
2,341 hours
4.97
Roman D.

Roman D.

Server Administrator, Virtualization, Networking -...

Romania - Last active: 1 day ago - Tests: 17 - Portfolio: 1

My objective is to bring excellent client satisfaction, providing quality and professional work. I am an IT Engineer with bachelor degree. I'm also an experienced Linux Server Administrator, areas of my expertise are: *Google Apps Certified Deployment Specialist *Windows family Operating Systems (administration, configuration, audit, optimization) *Rights Management System for Active Directory (installing, configuring) *Linux - CentOS, RedHat, Debian, Ubuntu, Gentoo (administration, configuration, audit, optimization) *Webhosting Administration (cPanel, Plesk, DirectAdmin) *Amazon AWS setup using RightScale.com or Amazon tools *Apache (installation, configuration, optimization) *Network administration (CCNA certified) *MySQL (installation, configuration, optimization) *Subversion systems - SVN, Perforce (instalaltion, configuration) *Atlassian JAVA applications - Jira, Confluence, etc. (installing and configuring) *SMS Gateway (Kannel, PlaySMS) *Mail programs (Exim, Postfix, Qmail, dovecot, ssmtp) *Webprogramming knowledge: PHP, HTML, CSS, JavaScript *System Backup and Restore automatization *System Services Monitoring automatization *Virtualization (VMWare, VirtualBox, HyperVM, OpenVZ, Xen) *Shell Scripting *VPN systems, OpenVPN (installation and configuration) I can figure out fast the problem and find a solution for it. Languages that I speak: Russian and Romanian - native speaker; English - advanced level.

$35.00 /hr
1,650 hours
5.00
Alper OKUTGAN

Alper OKUTGAN

Professional PHP Developer and Web Scraper

Turkey - Last active: 7 days ago - Tests: 8 - Portfolio: 33

Top-notch web scraping expert using PHP/cURL, having scraped hundreds of sites with millions records. Always deliver perfect quality with quick turnaround. Crunchbase, Twitter, oGame, Washington EDU, Craigslist and Yipit are just a few examples. My major expertise is Web crawling, data minning, Wordpress plugin and theme development with PHP/MySQL. I have a degree in Computer System & Engineering and have 14 years experience coding. I am interested in solving complex challenges, difficult problem solving, and learning to enhance my programming skills. I have been working in the hosting industry (Hostgator, GoDaddy, Bluehost) for more than 8 years and highly experienced using hosting software such as WHM/CPanel/Plesk/Virtuozzo/Webmin/Virtualmin. Technical background; I began programming on C64s with QBasic language in the 1990s. Following graduation, I developed various programs with Borland Delphi for computing hardware faculty from 2000s, and I am still programming for RS232 / OBDII. I professionally created various web development projects with PHP and Perl languages since 2002. I began working with Linux and FreeBSD in 2003 and I have been working as an admin for various servers like Debian and Ubuntu operating systems since 2005. I have founded to BACOMputer, which my first company on 2005, and I am still working as a software developer for my own company. I have created almost 250 web sites which are hosted in my re-seller account, and I can provide web hosting services also. You may easily reach some of website samples in my portfolio. I began working with clients through oDesk since 2009, and I have successfully completed many contracts between 2010 - 2014. The subjects of my recently works; ° Web scrapping / mail scrapping with PHP/cURL. My PHP codes also can be run as standalone programs on the linux shell and/or with crontab. ° OpenVPN authentication systems ° Creating Wordpress plugins and themes. HTML to Wordpress. ° PHP-MySQL works / Admin Panels. ° Delphi or PHP based text file conversion programs. * OPEN-WRT Linux distributions. ° Hosting services and transfers. ° Malware code cleaning on the sites and servers. (I have developed my own tools for finding malicious codes and infected files as quickly and efficiently) ° Decompiling/Tracing Flash applications/games. ° Radio, Audio stream program installations and configurations. Shoutcast, Icecast and Flashcast solutions. ° Software installation on Linux. Ftp servers, Apache, Nginx, PHP and MySQL installations/configurations. ° jQuery and resolving jQuery issues and conflicts. ° JWplayer, Flowplayer video player installations and delayed messages/auto redirecting projects ° Lightbox, Greybox, Laytbox and other jQuery (auto) popup solutions. ° .htaccess works (Mass redirections, SEO based links, permalinks)

$45.00 /hr
1,470 hours
4.99
Vedran J.

Vedran J.

Linux Administrator, AWS, Nginx, Ubuntu, CentOS, E...

Croatia - Last active: 1 day ago - Tests: 9

8+ years of experience in: ** LAMP/LEMP(Nginx) administration and server hardening (Ubuntu, Debian, Centos,RHEL,HAProxy, Ruby/Thin deployment DevOps, Python/Django deployment DevOps,Nagios, fail2ban..) ** Amazon web services - AWS (EC2, VPC, RDS, S3, Route53, Cloudfront, Elastic Load Balancer, AutoScaleing, etc..) ** Nginx rewrites ** Google pagespeed ** Linux troubleshooting ** VPS providers: Linode, Rackspace, Amazon(AWS), MediaTemple, HostGator, Cloudflare, MaxCDN, CloudFront, NameCheap, GoDaddy, DigitalOcean, EC2, Bluehost ** Parallels Plesk ** Odoo/OpenERP installation ** VPS administration ** AWS EC2 administration ** VMware vSphere ** NewRelic ** fail2ban ** HAProxy ** keepalived, vrrp ** Nagios monitoring ** Elastic Load Balancer ** LINUX deployment and migration ** Rackspace Cloud Services ** Ruby on Rails app deployment ** Python - Djengo app deployment ** CPANEL, PLESK, WEBMIN, SHELL/SSH administration ** proftpd, pure-ftpd, pure ftp ** DNS, BIND, PowerDNS ** SSL certificates ** Site migration ** Network troubleshooting ** CSF firewall ** VPN ** Cisco, Mikrotik, Juniper Networks, Extreme Networks.. ** Linux PENTAHO deployment ** Squid, AiCache, AiScaler ** CVE-2014-0160 - OpenSSL Heartbleed patching. EXPERIENCE: Knowledge in Linux networking and service management, such as APACHE server, Nginx, LAMP, LEMP, LNMP, MYSQL, POSTGRESQL, tcpdump, haproxy, WIRESHARK, tshark, URL rewrite. Eight years of first hand experience in network and linux administration, support and Core Network design in Telecom environment. Excellent knowledge of various tasks such as: routing, BGP, VPN, Layer 3 networking(Routing), Layer 2 networking (LAN switching), VLAN, OSPF, RIP, network and packet troubleshooting. Working experience with various network equipment such as: Cisco, Juniper Networks, Extreme Networks, HP networking, MikroTik RouterOS, Ericsson OSS, Redback Networks and so on.. Experience with various providers such as: -AMAZON WEB SERVICES (AWS, EC2..) -RACKSPACE -HOSTGATOR -GoDaddy -MediaTemple -Cloudflare -NameCheap -LINODE -QuickWeb -HAProxy -etc.. -WHMCS RESELLER setup and migration on project or permanent basis. Including DNS, EMAIL, WORDPRESS migration -CPANEL, PLESK, WEBMIN, H-sphere, SHELL administration -SSL certificates Also available for packet and network congestion inspection. Having problems with BGP load balancing in multihome environment, need help or advice, contact me! :) Dedicated SERVICE MONITORING on own server with escalation on your own mail address

Groups: LoginRadius
$49.50 /hr
2,818 hours
4.92
Alan K.

Alan K.

IT Architect - Network Specialization

Sweden - Last active: 12 hours ago - Tests: 4 - Portfolio: 1

Education Technical Highschool Degree= Computer Programming Specializiation Associate Degree =Software Programming Bachelors Degree = Bch in Computer Science - Network Security Specialization Masters Degree(In progress)= Communication Systems (Internetworking) Professional Recognitions Cisco Certified Network Associate Cisco Certified Network Professional Cisco Certified Security Professional Cisco Certified Internetwork Expert (Lab Pending) Cisco Certified Academy Instructor Public Recognitions Cisco NetPro (husycisco) https://supportforums.cisco.com/reputation.jspa?username=husycisco Experts-Exchange Qualified Expert (MrHusy) http://www.experts-exchange.com/M_3788926.html 10+ (Intense) years of experience I am already helping people out in above communities for free, you can feel safe that you wont have a poor delivery of tasks or projects.

$67.78 /hr
257 hours
5.00
Ciprian B.

Ciprian B.

Citrix and Microsot Senior Engineer

Romania - Last active: 15 days ago - Tests: 2

I've been administering Microsoft and Citrix server infrastructures for the last 8 years, and have in-depth experience with design, deployment, repair and support of all Citrix, VMWare and many Microsoft technologies. My experiences range from server administration roles, specialized application support, desktop support, administrator to advanced virtualization implementations jobs combined with programming skills . For the last three years I've also been working with a Virtualization Consulting Company to design, build and support the following: Citrix VDI-in-a-BOX, XenApp, XenServer, XenDesktop, NetScaler products Microsoft RDS, Server 2003 - 2012 R2, Hyper-V VMWare ESXi 3 years Experience with desktop Virtualization on Citrix products. Citrix (CCA, CCAA, CCEE, CCIA) Microsoft (MCP, MCDST, MSCA, MCS, MCITP, MCSE) Excellent technical skills on Enterprise networks Expert-level hands-on operation of Citrix Products and associated third party management and support tools. Experience leading VDI (View and/or Xen) projects; Experience working as a consultant; Experience architecting and managing streaming applications over a VDI environment. I am confident I'll be a great asset to your project or organization, and look forward working with you! Certifications : Citrix : CCA Citrix Certified Administrator XenApp 6.5 CCAA Citrix Certified Advanced Administration XenApp 6.5 CCA Citrix Certified Administrator XenDesktop 5 CCA Citrix Certified Administrator XenServer 6.0 CCEE Citrix Certified Enterprise Engineer CCIA Citrix Certified Integration Architect CCP-V Citrix Certified Professional - Virtualization CCE-V Citrix Certified Expert - Virtualization CCA-N Citrix Certified Associate - Networking CCP-N Citrix Certified Professional - Networking Microsoft: MCITP Virtualization Administrator on Windows Server 2008 R2 MCSA 2012 / 2008 / 7 MCSE 2012 Server Infrastructure Solutions Expert MCSE 2012 Private Cloud MCSE 2012 Desktop Infrastructure MCP Microsoft Certified Professional MCDST Microsoft Certified Desktop Support Technician on Windows XP Microsoft Specialist 2012 Server Virtualization with Windows Server Hyper-V and System Center Specialist MCTS Windows 7, Configuration MCITP Enterprise Desktop Support Technician on Windows 7 MCSA Windows 7 (MCSA) MCTS Windows Server 2008 Active Directory, Configuration MCTS Windows Server 2008 Network Infrastructure, Configuration MCTS Windows Server 2008 Applications Infrastructure, Configuration MCITP Enterprise Administrator on Windows Server 2008 MCSA Windows Server 2008 (MCSA) MCTS Windows Server 2008 R2, Server Virtualization MCTS Windows Server 2008 R2, Desktop Virtualization Other : ITIL V3 Foundation Certified IT Service Management Apple Product Professional Strong VCP, Cisco CCNA , Hardware knowledge, software development Pascal,c++,visual c++, SQL, Java, Active Directory & Exchange,Lotus Notes Remedy, Tivoli, Assyst Ability : team spirit, optimist, sociable, high capacity of learning, dynamic, flexible, skilled team leader, organized, efficient.

$50.00 /hr
150 hours
4.95
Vladislav Y.

Vladislav Y.

Network Expert (Cisco CCIE),Datacenter and Virtual...

Russia - Last active: 1 day ago - Tests: 4

IT Professianl with 15+ year of hands-on experience, an Cisco Expert in both Routing&Switching (CCIE R&S since 2005) and Service Provider (CCIE SP since 2009) , Professional in Network Security (CCSP), Professional in Vmware Vsphere and Horizon view technologies (VCP-DT and VCP-Desktop) I have extensive experience with Cisco ( IOS, NX-OS) , Juniper, HP networking hardware and technologies, and strong on the side of Virtualization ( Vmware) and UNIX systems (Linux, Solaris, FreeBSD). Microsoft OSs are also part of my experience. I am certified in Linux/UNIX:RHCE on RHEL3 and SCNA on Solaris 9 and 10, also Microsoft-Certified: MCSE.

$45.00 /hr
6,965 hours
5.00
Fernando A.

Fernando A.

e-learning solutions for your business

Spain - Last active: 1 day ago - Tests: 7 - Portfolio: 6

I'm specialist in e-learning sites based in moodle from the last 10 years. My services are: consulting, installation and configuration (VPS / AWS / Cloud), template design, corporative sites (moodle + Joomla) and commercial sites (moodle + Joomla + Hikashop), migrations and version updates, technical administration, technical support, video conference servers integration (BBB / OpenMeetings) I use Joomla, Hikashop, Kunena and other scripts to create powerful sites based in moodle.

$38.89 /hr
154 hours
4.91