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B Kannan

B Kannan

Certified Network/System Admin | Exchange/ SharePoint/ Office 365

India - Tests: 9 - Portfolio: 7

Exclusive Services :- Exchange Server Administration, Exchange Server Migration, Troubleshooting Exchange Server Issues, Deploying high availability and site resilience (Database Availability Group & Network load Balancing) Exchange server and IMAP Server to Exchange online (office365) Migration, Single Sign On (ADFS & Directory Synchronization) for Office 365, Configuring Hybrid Exchange environment, SharePoint Administration, Deploying Domain Controllers and troubleshooting Active Directory, Lotus Notes/Domino Administration, Microsoft SQL Server Administration, Windows Server Administration and Hyper-V. About me & Objective:- My objective is to serve the technical needs of clients with high degree of professionalism and providing excellent technical facilitation. The key to success is building relationships that go beyond one-time projects and provide value to these clients on a consistent, ongoing basis. I work as full-time freelancer and look forward to provide service to client on long term work relationship for mutual benefit. I’m a Computer Science graduate with Diploma in Electronics and Communication engineering with over fifteen years of Experience in IT industries. My experience includes area of Infrastructure Management, System Administration and technical support and rich hands-on and exclusive experience on the Microsoft products and technologies and acquired certifications on these technologies. Certification:- Acquired Certification from some of the major IT giants. Microsoft Microsoft Certified for the following titles.. Microsoft Certified Solutions Expert SharePoint 2013 Microsoft Certified Solutions Associate, Windows Server 2012 Microsoft Certified IT Professional (MCITP) Enterprise Administrator on Windows Server 2008 Microsoft Certified Solutions Associate on Windows Server 2008 Microsoft Certified Technology Specialist: Windows Server 2008 Active Directory, Configuration Microsoft Certified Technology Specialist: Windows Server 2008, Network Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows Server 2008, Application Infrastructure, Configuration Microsoft Certified Systems Engineer on Windows Server 2003 Microsoft Certified Systems Administrator: Messaging on Microsoft Windows Server 2003 Microsoft Certified Systems Engineer on Microsoft Windows NT 4.0 IBM IBM Certified Associate System Administrator Lotus Notes and Domino 7 Technical Skills:-  Strong technical background with hands on experience in products like Exchange Server, SharePoint Server, Office 365, Hyper-V, Windows Active Directory, DNS, Windows Server Network O/S and Lotus Domino/Notes; Conversant with and hands on experience in Microsoft Exchange servers 2003/2007/2010/2013/2016. Demonstrated exchange skills to my various Upwork clients and to my past organizations that I had worked. Excellent conceptual understanding on the architecture and hands on experience in troubleshooting of Exchange, Active Directory (AD) and Internet Information Servers (IIS). Migrated various exchange servers from previous version of exchange to exchange 2010 and 2013. Having skills on migrating exchange servers and IMAP servers to Exchange online (Office 365). Hands on experience in SharePoint server 2010/2013 deployment configuration and migration, managing and maintaining Web applications, Site collections and Service Applications. Monitoring and Administration of SharePoint servers in a farm. Deploying Microsoft Dynamics CRM 2013 with claims based authentication and IFD. Deploying Microsoft Dynamics GP 2013 with Webclient. Hands on experience in Internet Information Server (IIS) managing, maintaining and troubleshooting; Hands on experience in installing new domain controllers & adding Domain controllers to the new domain and upgrading domains and forest to windows server 2003, 2008 and 2012 from previous Active directory installations; Synchronizing, Migrating and restructuring objects from one domain to another in the different forest by using Active Directory Migration tools (ADMT). Installing and configuring and troubleshooting issues on network operating system like Windows server 2003, 2008 & 2012, troubleshooting issues on windows desktop operating systems like Windows 7 & 8. Conversant with administering and troubleshooting Lotus Domino/Notes 7.0 and 8.5.2 servers and notes client; Monitoring Lotus Messaging product in cluster environment and having troubleshooting experience in a client with 70+ Domino servers and 30,000+ Notes users. Products/Technologies and skills:- Exchange 2003/2007/2010/2013/2016, SharePoint 2007(MOSS)/2010/2013, Office 365, Microsoft Windows Active Directory 2000/2003/2008/2012, DNS, IIS 6/7.5, Hyper V 2008/2012, Microsoft SQL 2008 R2/2012/2014, Dynamics CRM 2013, Dynamics GP 2013, Cisco Routers and Switches, Lotus Domino/Notes 5/6.5/7/8.5.2, Symantec Enterprise Vault 10.0, Windows XP/7/8, Red hat Linux EL 4/5/6,IBM Storage 3512

$20.00 /hr
1,522 hours

Kamil Grabowski

Kamil Grabowski

Senior Web Developer - Laravel5 / Magento / Wordpress / Symfony

Poland - Tests: 15 - Portfolio: 9

Dear Sir. Many Thanks for visiting my profile page. I have 5+ years experience in Web Development using Magento, Wordpress etc. Rising of Laravel 5, I have mastered it and developed applications using Laravel 5. I have good expertise in HTML5 and CSS. I also have good hand at Java Script, JQuery, AngularJS and Node.js. I will satisfy you and deliver good result for you. Key Skills in Basic Web Development - jQuery, CSS3 and HTML5 - AngularJS and Node.js - Responsible Web Page Creation - Development with 100% PHP/MySQL site not using any platforms - MySQL DB design - GitHub Experience - Linux Usage Experience such as Ubuntu, CentOS Key Skills in Wordpress: - Wordpress plugin Development - Customize Wordpress Plugin - Installation, integrate with theme, payment method integrate for WooCommerce - Wordpress/WooCommerce Development - PSD to CMS(Wordpress) - Customize Wordpress/WooCommerce Theme Key Skills in Laravel: - Create new Laravel Project including front-end & back-end - Create REST API using Laravel - Customize existing Laravel Proejct - Bug fixing in existing Laravel Proejct Key Skills in Magento: - Installation and Management about Magento - Magento Development - PSD to Magento Conversion - Magento extension Development - Magento Version Upgrade - Magento Payment Gateway Integration - Magento Extension Customization - Magento Theme Customization - Magento Website Maintenance - Magento Speed Optimization - Magento Bug finding & fixing - Magento Responsive theme development - Uploading Products using DataFlow function Best Regards. Kamil.

$33.33 /hr
86 hours

Suman Das

Suman Das

Researcher/SEO/Writer/SMM Promoter-FB,Twitter,Pinterest,LinkedIn,G+

Bangladesh - Tests: 106 - Portfolio: 16

Hello, I am an expert in latest SEO techniques to boost your website ranking in the search engine, SMM strategies & consultant involving in social sharing of content, videos, images for marketing purpose. I can write any type of related web content & article perfectly for your project and also have fluency in speaking English. My method is manually white hat. SEO is important not only getting for high quality visitors but also a way to increase the credibility of a website and to expand brand awareness. I will try utmost to make your site 100% SEO friendly (title tag, meta tag, meta description, h1/h2 tag, logo posting etc.) & keyword rich also. Always suggest best, profitable and business motivated keywords (low competition with huge traffic). Google algorithm friendly organic & natural high quality link building strategy with perfect anchor text variation. To provide high quality SEO service for my clients & bring their website on the 1st page of google. I keep my self up-to-date with all Google's updated algorithms strategy so that I can protect my client's business & website from it's harmful effects. If your website is hitted by google updates then don't worry. kindly knock me, I will remove those bad links and recover your website. With my years of experience in Online Marketing, my main focus is to provide best solutions to maximize return on investment, conversions on my clients businesses. I am a proficient particular to generate real active and targeted niche people using social media sites. I am best in driving expanded visitors for any website utilizing Social Media sites. My strategy is to creating, setting up, designing, managing, optimizing for developing Facebook, Twitter, Pinterest, Instagram, LinkedIn, Google+, YouTube, WordPress etc. I have exclusive expertise to organize develop and monitor social media campaign. I have provided the following services for my clients: ★. Social Media Plan Creation. ★. Social Media Marketing. ★. Social Media Optimization. ★. Social Media Management. ★. Social Networking Development. I am available 24/7 on Upwork. I have worked (4200) hours and collect (4.85) feedback also passing more than (100) tests. I will deliver high quality output as well as to build long-term productive relationships with you and I will deliver my best quality work for your website. Regards, Suman Das.

$5.56 /hr
4,262 hours

A.K.M. OMAR HASAN

A.K.M. OMAR HASAN

Full-Stack Wordpress Developer

Bangladesh - Tests: 50 - Portfolio: 41

I have 7 Years of Experience on different Industries like Software Company, Software Outsourcing Company, ISP. My free Woocommerce Payment Plugin: https://wordpress.org/plugins/pbs-gateway/ My skills and competences are : ✔ WordPress - Expert ✔ Woocommerce ✔ E-commerce ✔ PHP, MySQL ✔ HTML, CSS, CSS3, HTML5 ✔ jQuery ✔ photoshop, illustrator I’m Expert on development & Design working on php, mysql, git, NetBeans, gulp, ruby & rails. My skills as designer are: HTML5, CSS3, TwitterBootstrap, Zurb Foundation, Wordpress and jQuery, Ajax, Sass, Less. Also using Adobe Photoshop, Adobe Illustrator. ✔ Upwork Top Rated Consultant ✔ Experience: Over 5 years ✔ Client Rating: 5 ✔ Projects completed : 54 + ✔ Job Success:96% Specialist On Wordpress: Expert on Wordpress THEMEFOREST, Woocommerce,GitHub Repository, E-Commerce, Woocommerce, Template,Theme customization,Theme and Child theme Development, create or customization Plugin, PSD to wordpress, Troubleshooting, create Multisite, Migration to wordpress. Also have experiences on: cpanel, domain related isssues, Magento, php, mysql, css, javascript, Ajax, html, Networking, Seo, software testing, photoshop, ASP.Net ,DHTML, Vbulletin, Shopify, Joomal. I passed from computer science 2007 where i learned different types of language like c, c++, php, java, css, html, javascript, jquery, ajax . Beside I also done some courses on LAN,WAN, CCNA. After That i was doing MBA(Major in Finance).

$13.33 /hr
1,479 hours

Oleg Smirnov

Oleg Smirnov

System Administrator / Network Engineer

Russia - Tests: 5

More than 15 years of experience with Cisco, FreeBSD, Debian Linux, Networking, Routing, VoIP, Asterisk, Monitoring, E-Mail systems, VPN: * Cisco: OSPF‚ EIGRP‚ BGP, DMVPN‚ EasyVPN‚ PPTP VPN‚ QoS, VoIP, IPSEC, SLA, VoIP SIP и H323. * Building and improving of large distributed, fault-tolerant VoIP systems based on Linux and Asterisk paired with Cisco equipment. * Implementation and operation of mail systems based on sendmail, postfix, courier-imap, cyrus-imap, DBMail, virus protection, spam filters, development of scripts to interact with databases, web interfaces, etc. * Monitoring systems: Nagios, Cacti, Zabbix и NetFlowAnalyzer. 12 years of use MySQL, PostgreSQL, SQLite: * Some experience writing programs using the database in languages PHP, Perl and Golang. The deployment, tuning, backup, recovery, clustering databases through native tools, and clustering through DRBD. 10 years of experience Lotus Domino, Virtualization technologies and WEB-Portals: * Building large network of Lotus Domino great than 30 servers. * Administration of virtualization systems: VMWare ESXi, and Qemu KVM. * Rich experience with Apache, Nginx, HAProxy. * Some experience in identifying and blocking DDoS attacks using the simplest of means: netstat, tcpdump, ipfw / ipfilter. And the experience of tuning systems for protection against DDoS attacks. 2 years of experience X2Go Linux Terminal Services. I am not a programmer, but administrators often have to create and improve a variety of tools for the job. My evolution as a programmer for 20 years: Basic -> Pascal -> C + ASM -> Perl -> PHP + HTML + CSS -> Golang, as well as sh, sed, awk.

$12.00 /hr
24 hours

Vyacheslav Chertov

Vyacheslav Chertov

Linux System Administrator

Ukraine - Tests: 8 - Portfolio: 2

Hi! I'm a professional system and network administrator with more than 12-years experience. I'm a native Russian speaker and based in the Ukraine. I have great experience in: - Data backups, Database/File backups, backup automation and troubleshooting; - Building and configuring mailservers: Postfix, Exim, Sendmail; - Database server administration: Informix, Mysql, PostgreSQL, Oracle; - Management and performance tuning: samba, apache, nginx, squid, tcpfoss & etc - Monitoring: Zabbix, Munin, Cacti, Nagios - Maintenance/troubleshooting OS's: Linux (RHEL/Centos, Ubuntu, Debian), FreeBSD - Deploying and configuring VPS servers based on OS's: Centos, Debian, Ubuntu for different purposes - Another software: Puppet, Chief, Docker, OpenVPN, Rsync, Bacula, Mgetty, Spamassasin, Phpmyadmin, Postfixadmin, Roundcube, Virtualmin, Webmin, Xen, KVM, OpenVZ, TYPO3, Dovecot, iptables, BIND, ProFTPd, Zimbra, Vsftpd, Lighttpd, fail2ban... - Hardware experience: Cisco routers and HP switches - Programming and shell skills: python, php, bash, zsh - VPS hosting: Digitalocean, Amazon, GoDaddy, OVH, Bluehost, 1&1, Linode, Bitnami -- Best wishes Vyacheslav

$20.00 /hr
45 hours

Anton Lysenok

Anton Lysenok

System Administrator / DevOps / SA TeamLead

Ukraine - Tests: 6 - Portfolio: 1

13 years experience in Linux/FreeBSD/Windows services Unix OS: FreeBSD 4.5-11, Linux Gentoo, Redhat, CentOS, Debian Windows: 95, 98, XP, 7, 8, 10, Windows Server 2003, 2008, 2012 Networking: ARP, TCP, UDP, ICMP, Any kind of 7th level proto, MTU, IP fragmentation, reassembling, TCP windows, SNAT/DNAT and other IP refinements. Advanced routing, BGP, OSPF, PPTP, IPsec, OpenVPN, vtun Firewalls: ipfw, pf, iptables Source compiling: static and dynamic libraries linking, GCC tuning, building own RPMs and DEBs. Mantaining own FreeBSD port with my tool. Source code or coredumps research and fix various issues. GDB, strace debugging. AWS: EC2, S3, Route 53, Cloud Front WEB services: nginx load balancing and static content handling, Apache HTTPD, PHP SAPI/CLI/FPM, CDN. Mirroring: lsync/rsync, NFS Programming: Shell scripting, Perl, C/C++, C#, HTML, CSS, JavaScript/JQuery Backup systems: Amanda, Bacula, dump/restore tools Deployment tools: cfengine, ansible Content repos: SVN, GIT IP telephony: Asterisk

$20.00 /hr
16 hours

Md. Rizwan Siddiquei

Md. Rizwan Siddiquei

Web Research/Scraping/Visio/Excel VBA/Technical Support/IT Specialist

Bangladesh - Tests: 16 - Portfolio: 7

I am recent graduate from University of Information Technology with a B.Sc in Information Technology.I always try to give my best in every project given to me and make sure that I finish it properly and on time. Meeting my client's needs and expectations are very important for me and I value the trust they give me so I really put my 100% effort on every task. ********24/7 Availability, if required.********* # MS Excel VBA,Macro and All Formulas. # Google Sheet Script. # Web Scraping. # Web Research. # ERP/CRM Data Entry. # Contact List building. # PDF to Word Convert. # PDF to Excel Convert. # Data Mining and Data Entry. # YouTube,DropBox image and Video Upload. # Social Media Marketing (LinkedIn, Facebook, Twitter etc). # Data Entry in Magento, Shopify, BigCommerce and WooCommerce. ****************My Other Services******************* Am a Senior IT specialist with more than 4 years experience in the IT Support & Service Industry focusing on Server and Network Administration that includes projects and supports on:- => Linux Administration => Mikrotik. => VPN,Firewall,Queue,BGD,Web-Proxy. => Active Directory. => RDS. => CentOS. => Zimbra. => DNS, DHCP. => Windows 7/8.1/10 => Server 2008/2012. ======================My Goals=================== * To Fulfill the goal of my Client. * To deliver Quality Results on time. * To provide Quality service to Clients. * To build a strong & professional relationships to clients. Why would you hire me? I will not waste your or my time! As a freelancer I know very well about the value of time and reputation. I Will Say YES to your projects only when I will be absolutely sure about meeting your requirements 100%. Every one can do the job but the question is whether the person is capable to do the job assigned. So, if you are looking for the right candidate I am the person whom you should choose. Thank you, Md. Rizwan Siddiquei Website:- http://freelancer-rizwan.com/

$20.00 /hr
84 hours

Loc Tran

Loc Tran

Senior C/C++/C#/Java Developer

Vietnam - Tests: 16 - Portfolio: 2

Thank you for viewing my profile. I'm Loc Tran from Vietnam. I had strong experience in Software Development with over 9 years in Embedded Sofware, Application Developement, Device Driver Development on Window and Linux. These are some strong skills: + Strong experience in C/C++/Java language + Strong in system programming (multithread, IPC, MPI, OpenMP, ...) + Good knowledge in internal Operating System (Linux and Window) + Strong experience in document processing system (PDF, CSV, XLS, XLSX, ...) + Strong experience in source version control such as GIT, SVN, VSC. + IDEs: Eclipse, Netbean, Visual Studio 2008/2010/2013 + Strong experience in build tools such as Makefile, Autotools, Cmake, Shell programming, ... + Telecom/Network protocol/standard: IGMP, VCAS/LCAS, SDH/SONET, PDH, Ethernet, TCP/IP, HTTP, FTP, SMPP ...

$33.33 /hr
944 hours

Andrey S.

Andrey S.

Windows / Linux / Scripting / Network / Zabbix / Virtualization

Russia - Tests: 8 - Portfolio: 5

Hello! My name is Andrey Shpak and I'm interested to work with you. Over last 10 years I am working in IT field in different organizations. I do my best to contribute to your team or project. My experience includes but is not limited: • OS Knowledge: Microsoft windows from 3.11 to modern era, CentOS and other linux distributions. • Windows services: AD, DNS, DHCP, DFS, File Servers, Remote Desktops, WSUS and others • DBs: MS SQL, MySQL • Webservers: Primary Nginx, secondary Apache and ISS • Virtualization: Microsoft Hyper-V, VMWare ESXi, VMWare Workstation, VMWare vSphere • Monitoring Systems: Zabbix • Scripting: Powershell, vbscript, bash, basic HTML, basic CSS • Networking: TCP/IP, advanced routing, firewall, vpn, iptables • Voip: Asterisk, AsteriskNow, FreePBX, Elastix • Vendors devices: Dell, HP, Mikrotik, Zyxell, Ubiquiti, D-Link, Kirk, Spectralink, Panasonic • Clouds: AWS, DigitalOcean • CMS: Wordpress, Joomla Feel free to contact me.

$44.44 /hr
277 hours