IT & Networking Administrators

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Mariel therese S.

Mariel therese S. Agency Contractor

Technical Consultant

Philippines - Tests: 11 - Portfolio: 2

Started out as a web developer, now a (certified) database and system administrator. I have over 3 years of experience with working, as a consultant, with companies from different industries (manufacturing, financial, telecommunications). Technologies I am familiar with include installation, configuration, and administration of Oracle Databases (with RAC, DataGuard, partitioning and other database-related products and features) and various Linux systems. Recently, I have started working with Oracle engineered systems as well. My development experience allows me to see creative ways of seeking solutions to various issues I encountered by me or my clients. This is something I have proven to be quite valuable in this trade. I am looking for opportunities that will expand my knowledge with the technologies I have been working with and in turn, improve current systems for you or your company. That being said, I amenable to looking into other systems/technologies I may not be well-versed with in order to complete client requirements properly.

Associated with: Mondex Professionals Agency, Streusel Inc.

100% Job Success
$25.00 /hr
535 hours

Jaime David Gaspa Vidal

Jaime David Gaspa Vidal Agency Contractor

Web and Software Developer HTML5/CSS3/JQUERY C#/ASP.NET/SQLSERVER

Bolivia - Tests: 13 - Portfolio: 12

I am a professional information technology, I have more than 5 years of experience working as a manager and developer of software projects and Web Development, my work is based on the application of international standards for the realization of projects with objective of improving service to buyers, be efficient and effective.

Associated with: DDEVCOM

100% Job Success
$8.00 /hr
749 hours

Sheryll Songalia

Sheryll Songalia Agency Contractor

Certified Accountant, Data Entry Specialist, Researcher, VA

Philippines - Tests: 6 - Portfolio: 15

I have been working as an Accountant and Bookkeeper for 11 years. I am proficient with Quickbooks, MYOB, Saasu, Peachtree, Xero, Accounting Relief, and e-Conomic (Norwegian Accounting System). I have handled General Accounting, Auditing, Inventory Monitoring, Cost Accounting, Payroll, Invoicing and Order Processing. I have worked with US, Australian, Norwegian and UK Clients. Aside from Accounting and Bookkeeping, I am also a Data Entry Specialist, Researcher, Photoshop Image editor, Typist, Customer Support Agent and Classified Ad Poster. I am also an experienced product uploader for different ecommerce websites such as Woocommerce, Magento, Bigcommerce, Ebay, and Amazon. I am also an experienced Wordpress and Joomla Back End Data Entry Specialist. I am also an experienced Personal Assistant and Virtual Assistant.

Associated with: DataExperts Philippines

98% Job Success
$7.78 /hr
13,557 hours

Muhammed usama A.

Muhammed usama A. Agency Contractor

Programming is a passion

Pakistan - Tests: 2 - Portfolio: 2

Microsoft Dynamics AX Technical Consultant having 4 years experience. I have worked on both 2009 and 2012 versions having knowledge of almost every major framework including SSRS Reports, AIF, Enterprise Portal. Besides Dynamics AX, I also have expertise in C#. I have worked on all three platforms including Desktop, Web(ASP.NET) and Mobile(Windows Phone 7.5) I have also expertise on SQL and have worked on all major databases including Oracle, Sql Server and MySql.

Associated with: Ganatra systems

100% Job Success
$22.22 /hr
236 hours

Maninder Singh Toor

Maninder Singh Toor Agency Contractor

Malware Removal, Website Hack Fix, Website Security

India - Tests: 6 - Portfolio: 7

The most trusted Information Security specialist on Upwork! I offer malware cleanup, virus cleanup, website hack fix, Google blacklist removal, phishing removal, spam removal and website security. Certifications: - CEH (Certified Ethical Hacker) - CISC (Certified Information Security Consultant) - ISO 27001:2013 (Information Security Management System) EXPERIENCED * ACCURATE * TIMELINESS * HONEST * RELIABLE * CONFIDENT The experience I gained is my solid evidence to meet your high expectations. I'll be happy to answer all your questions during and after the project, and I'll keep working with you until the job is done completely to your satisfaction. My main services: 1. Clean up of malwares, viruses, hack, phishing, malicious code, spam and shell (backdoor) code from Wordpress, PHP, Joomla and other open source platforms and custom coded sites. 2. Securing sites or servers from future hack/malware attempts. ----- My Payment Terms: No Upfront Payment

Groups: Bluehost Developers and Designers

Associated with: Eminence Technology, Securik

97% Job Success
$22.22 /hr
534 hours

Moin U.

Moin U. Agency Contractor

Mobile App Developer

Bangladesh - Tests: 2 - Portfolio: 10

I started my programming career on upwork (formerly oDesk) in 2011 as a web developer right after completing B.Sc. in Electronics and Communication Engineering. I have developed many cutting edge websites, CMS, CRM, Restful API, eCommerce sites using CakePHP, PHP, Worpress, HTML5, CSS3, MySQL, JavaScript, jQuery, AngularJS, nodejs until 2014. At the same time I developed many mobile web applications as well as cross platform mobile applications using Appcelerator Titanium and Sencha Touch. I always kept pushing myself forward and learnt Objective-C in 2013, later Swift. I have developed over dozen of apps and games using Objective-C and Swift until today. I love to learn new things and work on challenging projects. Developing quality products and assuring clients 100% satisfaction are my first priority.

Groups: Crossrider, iOS Swift Test Contributors

Associated with: Durlov Development

92% Job Success
$50.00 /hr
674 hours

Vandana S.

Vandana S. Agency Contractor

PHP/MySQL Javascript, Angularjs and Python Developer

India - Tests: 2

Over the last 6 years, I have developed a wide range of websites using HMTL,PSD Design, DHTML, PHP, and MySQL including Drupal, Code Ignitor, Zend Framwork,Cake php,Expression Engine, WordPress,SugarCRM, Laravel etc. I have 3+ experience in MYSQL Administration which is mentioned below. Experience of Database Administration, development, maintenance and production support of relational databases, new server setup, MySQL Server installation, upgrade, migration Experienced in Database optimization and developing stored procedures, Triggers, Cursors, Joins, Views Experienced in Performance Tuning, Query Optimization TalenD data transformation and Pentaho.

Associated with: Vandana Singh

100% Job Success
$16.67 /hr
1,479 hours

Sanjeev K.

Sanjeev K. Agency Contractor

Amazon EC2, Cloud Computing, Linux/Unix, VMware, DataCenter Specialist

India - Tests: 6 - Portfolio: 7

Self-motivated professional with strong work ethic and productive self-starter Team player - Participated in multiple projects, joining large teams, effectively co-working with other professionals Effective leader - Took over leadership and managed team resources to achieve goals meeting deadlines 9+ years as an Systems Administrator 6+ years as Cloud Expert and SaaS Architect 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. Design and build Web Servers with HIGH PERFORMANCE (LAMP, NGINX/python, Nginx/Varnish, Nginx/php-fpm, Apache 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, VPC, CloudFront, Route53, etc. Also Management of multiple Control panels like Rackspace Cloud Computing, SoftLayer, GoDaddy, HostGator, dreamhost and MediaTemple. Designing and deploying scalable & Highly available systems such as: Amazon Load Balancing (ELB), Zen LB, 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. Continuous integration (CI) and Automated configurations with: Puppet, Capistrano, GIT and Fabric. Jenkins + github, Jenkins + nginx... 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 Backups solutions: amanda, rsync, Amazon backups and rsnapshot.

Associated with: naviunitas

100% Job Success
$18.00 /hr
1,035 hours

Muhammad Adnan Bashir

Muhammad Adnan Bashir Agency Contractor

Web Designer & Developer | Responsive designer, PHP, Wordpress, jQuery

Pakistan - Tests: 11 - Portfolio: 3

"Member of Pro Web Designer" + "Top Rated freelancer" + 5 Years of Experience in Web Designing and Development "Muhammad is fast, efficient and kind.He is super knowledgeable and always goes above and beyond what is required in a timely, organized manner. Definitely hire again for other projects. Muhammad just "gets" what look or feel that I'm after on all sorts of different sites. I'm a very happy man to have found Muhammad" - Client As a Web designer and Developer I'm expert in - HTML5 / CSS3 (Advance level) - Wordpress theme/plugin customization (Advance level; completed 150+ websites) - PHP - Apache/cPanel/WHM VPS Admin (Advance level) - Responsive website design and development (Advance level) - Website speed optimization (Advance level) - Prestashop / Magento / Shopify and other shoping platforms - jQuery/ Javascript (advance level) - MailChimp and other email sending platforms Before you contact me to discuss it further, you can scroll down for Portfolio & Feedback from Happy Clients. Here is thoughts of my clients about me _______________________________________________________________ "Really impressed with Muhammad. Really good work. Really fast. Great communication. I absolutely would hire him and use him again." -client "Muhammad is the best. I worked with plenty of people in odes but talking about any kind of websites, I will always chose him, I am never disappointed." "Muhammad was great to work with, really skilled guy and he completed the task immediately. Extremely professional and capable programmer. Will definently work together on future web development!" ___________________________________________________________________ Isn't that exactly what you always expect when working remotely? Yes? Let's get started.

Groups: Pro Web Designers

Associated with: Silver Ants- Website Designa and Development

96% Job Success
$25.00 /hr
1,694 hours

Muhammad Abdullah

Muhammad Abdullah Agency Contractor

PHP/Drupal/smarty/Mysql/css/html/jquery/ajax/Web Design/Photoshop

Pakistan - Tests: 12 - Portfolio: 17

Working as web developer and designer over the past years, I have built several high level web applications using the following technologies/languages - PHP - Drupal - Javascript - mysql - css - html - jquery - ajax - smarty php - Ajax - Javascript. I have a very strong background of e-commerce application development using drupal + ubercart package. I have a proven track record of professional drupal theming, module development and configuration management over the years of my professional career. I am looking forward to contribute to the open source community in recent future. I also do Web Design using Photoshop, Flash, 3D Max etc. I have designed some very nice and professional website over the years.

Groups: Bluehost Developers and Designers

Associated with: App Desk Inc

89% Job Success
$33.33 /hr
1,481 hours