Database Administration Freelancers

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Florin O.

Florin O.

Your Friendly AWS | Linux Guy

Romania - Tests: 5 - Portfolio: 2

With 15+ years experience in Linux maintenance and administration, excellent computer skills and a penchant for geeky projects, I am your best choice for a reliable and patient worker. I am an AWS Certified Solutions Architect and I can help you set up, configure, monitor and optimize your cloud infrastructure for a highly available and fault tolerant system on AWS. I hold degrees in linguistics and in neuroscience, meaning I am in touch with both the hard sciences and the humanities. Academic writing and formatting is almost second nature to me. I also have over 10 years of experience in literary and technical translations. I am diligent and I respect my deadlines, but perhaps the most important thing is that I take my work very seriously. No cutting corners or sloppy work.

$15.00 /hr
220 hours

Dmytro Mashkov

Dmytro Mashkov

Yii, Laravel developer

Ukraine - Portfolio: 35

I have 10+ years of career experience working as php web developer, system architect and project manager on various multi-platform projects. I am a member of well reputed team of full stack developers, focusing on custom php projects and projects that include both web and mobile technologies. In numerous projects in my career I have performed the following activities: - Installing and configuring CMS and frameworks (Yii, Laravel, Slim, WP), architecture design; - Backend logic development and frontend development of cross-browser page templates with dynamic elements using AngularJS, jQuery and jQuery UI libraries; - Integration with API, payment, social and analytic systems; - A/B and multi-variants tests that are improving usability of interfaces; - Refactoring of scripts and the database; - Problems troubleshooting and fixing bugs; - Updating functional and new features development; Technologies that I use today are the most popular among both developers and customers: - LAMP stack - Yii2, Laravel, Slim - MySQL, PostgreSQL, NoSQL, MongoDB - AngularJS, Twitter Bootstrap, Foundation - REST API, SOAP, XML, JSON - WordPress CMS

$18.00 /hr
16,307 hours

Bhupendra Kumar Singh

Bhupendra Kumar Singh

Expert Hybrid mobile App & Front-end Developer+Laravel 5, NodeJs, .Net

India - Portfolio: 22

Senior software developer having 5+ years of experience and believes in high quality work & timely delivery. I am a self motivated full stack Javascript developer with project management skills. I provide solutions and develop, Hybrid mobile applications and Web applications (Cross browser and responsive) using Phonegap, Ionic, AngularJS, NodeJS, ExpressJS, Sencha touch, Appery.io, jQuary mobile, ExtJS, MongoDB, SQLlite, PHP, MySQL, Laravel, C# (.Net), MSSql, Grunt, Bower, Bootstrap and SASS etc. Since last 5 years, I have developed wide range of applications/projects in different domains. I have also hands on experience in machine learning, data mining/data analysis and artificial intelligence. Below is my skill set details - 1. Platform/Operating System -- Windows and MAC OS. 2. Languages – C#(Dot Net), PHP, JavaScript, Coffeescript, HTML5, CSS3, SASS, LESS, SQL and XML. 3. Others – MongoDB, AJAX, JSONP, JSON, ASP .Net, ADO .Net, Ext .Net, SQLite, MS SQL, My SQL and Web SQL. 4. Application – Hybrid mobile application, Mobile web application, Web application, GPS/GIS application , Responsive front-end development, Website design, eBook/iBooks and Windows application. 5. Mobile Application Platform - Android, iOS, Blackberry and Windows. 6. IDE - Visual Studio 2008 to 2012, X-Code, Android Studio and Eclipse. 7. Framework – Phonegap, Angular JS, Ionic Framework, Laravel, Node JS, Express JS, Sencha Touch, jQuery Mobile, Appery.io, Ext JS, jQuery, jQuery UI, D3, Highcharts, Twitter Bootstrap, Underscore JS, RequireJS, DOJO, QUnit (Testing), Hipe and Sencha Animator. 8. Domains - Machine Learning, Data Mining/Analysis, Artificial Intelligence, Social-networking, GPS/GIS, Business & Management, E-commerce, Data representation/visualization, Website design, Insurance, Service provider, Local search engine, Sports, Food & Beverage, Community & Forums and eBooks/iBooks. 9. Digital Publishing – Animated Books based on HTML5, CSS3, Javascript, jQuery and MathML– i) ePub2 & ePub3 • Fixed layout a) One page spread b) Two page spread • Reflowable ii) iBooks (iBook Author) • apple-iBooks • Widgets 10. Development and Management tools - Git, Jira, SVN, TFS, CVS, Totus, Virtual box, Vagrant, OpenSSH, Grunt, Bower, ngrok and Fiddler etc. 11. API - oAuth 2.0, Google APIs, Google Analytics, Facebook Graph API, Twitter, 42matters, Alchemy, MindMeld, TripAdviser, Yelp, Tripit, Travelport, Amadeus, Wit.ai, Pandorabots, Elasticsearch, Cogito, Transloadit and Mark logic. 12. Web-service – SOAP and RESTful web-services. *****Hybrid mobile application, Web application, Front-end development and eBook/iBooks.***** I am looking for long-term relationship. Please see portfolio for more details. Coming together is a beginning, keeping together is progress, and working together is success.

$11.11 /hr
160 hours

Habibur R.

Habibur R.

Malware Removal | Web Security | Hack Recovery

Bangladesh - Tests: 1 - Portfolio: 8

I specialize in malware removal, webapps penetration testing, computer forensics, ethical hacking and linux server security. My Area of Expertise are: 1. Malware removal *- Identify the malicious code in website. and remove it. *- malware, phishing, spam removal and other malicious code removal. *- Antispam protection. *- confirmation with Google webmaster for malware status, request for removals from the blacklist if listed, work it until completed. *- secure website with guarantee!! 2. Ethical Hacking(White Hat Hacker). - hacked account recovery, - password recovery. - security analysis. - decode encrypted files. 3. Web security, penetration testing hack recovery - Spot exploit used by the hackers. - Vulnerability Assessment. - Server security. - Security analysis of database servers. - webapps penetration testing. - Restore hacked website. - WordPress, Joomla, Drupal, Opencart and custom PHP website security and prevent hack. - keep monitoring for future hack attempts for the coming weeks and if possible, patch the vulnerability that allows the hack - Install upgraded security to prevent further hacks - Integration your site with Cloudflare(www.cloudflare.com), free of charge, to make website bulletproof (also increases site loading speed) - ### secure website with guarantee! !### 5. Web Programming *- PHP, HTML, CSS, JavaScript, MySQL 6. DNS *- DNS (Domain Name System) manager, Custom DNS Record, Domain Transfer *- Move websites to new host without any downtime. 7. Analytics *- Google analytics, Piwik and custom analytics. 8. Other

$16.67 /hr
425 hours

AZRA SULTANA

AZRA SULTANA

Data Analyst with SPSS and Excel expertise

Bangladesh - Tests: 4 - Portfolio: 4

I am from Statistical background. I have dealt with Market Reseach data as well as Lifestyle data. Along with extensive data analysis knowledge I am also expert in various statistical packages like SPSS, SAS and I know working in VB.Net. I have 5 years of working experience, former in SIRIUS Marketing and Social Research LTD as Analytics Executive and now in M&H Informatics which is an IMS health company as Associate Software Engineer.

$10.00 /hr
145 hours

Li Hao

Li Hao

Twitter Bootstrap, Php, Mysql, Html5, Css3 Top Developer

China - Tests: 6 - Portfolio: 8

Hello. My name is Li Hao. I am frontend senior developer. I have full experience with php, mysql, Twitter Bootstrap, javascript and I am ready for start now for you. Fast Reply, Provide perfect result.. Please contact me..Always I will best for you and your job.. * Skills --- HTML5, CSS3, Javascript, JQuery, Twitter Bootstrap, HTML4, XHTML, CSS2, AJAX, JSON, LESS, SASS --- PHP, MySQL, Laravel, CodeIgniter, CakePHP, Yii, Wordpress --- Google Maps API, Dashboard Chart, Google Analytics, Google Search --- Social Network API, Paypal API, Amazon API, Authorize.Net * Quality is Job One!! * Fully dedicated to your project with a keen eye for detail. * Fast turn around time. * 100% money back guarantee if not satisfied for any reason. * Good communication and High quality is job one. * Almost time available on skype. * Very familiar with Web based technique and Web Frameworks Hope cooperation with you! Best Regards Li.

$33.33 /hr
255 hours

Jameel A.

Jameel A.

Expert in .net,Sql Server, My Sql,Crystal Report Web/Desktop Expert

Pakistan - Tests: 3 - Portfolio: 5

My objective is to be part of Upwork and provide best services to my customers. I have developed many projects and ERP's. I have 15 + years' experience in planning, developing, and implementing state of the art information solutions facilitating corporate growth. Lead cross-functional teams with diverse technical backgrounds across the nations. Adept at consensus building, crisis management, problem-solving and negotiating. Well rounded IT background of infrastructure management (network, systems, web hosting) and software development management. Professional Skills: Analysis& Design: Business analysis, UML, Database Designing, Application designing,Documentation Operating Systems: MS Windows Databases: Oracle, SQL Server , MS Access ,My Sql, Sybase Sql Anywhere Programming Language: Visual Basic 6.0 / VB.NET, C#, VB/Java Script, ASP.NET, SQL Plus,PL/SQL, .NetFramework 1.1/2.0/3.5/4/4.5 Server Technologies: IIS 4.0, ASP.NET, PWS Reporting Tools: Crystal Report, Sql Server Reporting Services GUI Tools: MS Front Page, Ajax, Macromedia Dreamweaver Case Tools: MS Project , ERWin 4.0, Visio CARRIER HIGHTLIGHTS: Successfully deployed business solutions in Academic, HR, Finance, Trading, Manufacturing and Marketing/Sales while working with Trading, Garment, Manufacturer, Academic/Schools, Workshops, Transport and Taxation Businesses. I have joined Upwork to create and maintain a long term relationship with Clients.

$11.11 /hr
718 hours

Devendra Singh

Devendra Singh

Expert Programmer with more than 14 years of Experience

India - Portfolio: 20

Over the last 14 years, I had developed a wide range of websites and applications using PHP, and MySQL including sites for startup, small and large organization. My core competency lies in complete end to end management of a new website development project, and opportunities to build websites from the ground up for you or your business. I am here to get good work in field of web Development specially in PHP/Mysql /HTML/AJAX/Wordpress/Drupal/Moodle/JOOMLA/ZenCart/Symfony/FaceBook API/MLM/Web/Zend/ Cakephp/ services(SOAP)/CakePHP/CodeIgniter/Twitter API.Google word Api, Msn Ad center Api etc.

$16.67 /hr
527 hours

Muhammad Akbar Khan

Muhammad Akbar Khan

Data Entry Expert/ Web | Real Estate Researcher / Virtual Assistant

Pakistan - Tests: 8 - Portfolio: 5

I like to work in a challenging and time compressed environment; dedicated to provide excellent service, with timely, accurate results. My professional experience and track record has allowed me to hone my 'professional skills' and the ability to deal with Data entry & analyses related matters in a fair, transparent and result oriented manner. I am now looking forward to taking up pursuits that would enable me to gainfully exploit my experiences. I am also passionate about engaging in activities which would further enhance my skills in my professional field, and enable me to become an integral part of Up-work and positively contribute to its growth and development. My Expertise -------------------- ✓ Data Entry Expert (Offline/ Online) ✓ Web Research ✓ Real Estate Research ✓ Google Sheets / Google Docs Entry ✓ Microsoft Office ✓ Microsoft Excel (Formulas Usage)

$3.33 /hr
492 hours

Gurinder K.

Gurinder K.

ASP.NET | MVC | Xamarin | JQuery | PHP | Node.js

India - Portfolio: 17

Your full service solution provider. We have over 10 years professional experience in IT with fortune 500 companies as an application, database and web developer prior to becoming a full time freelancer. We have worked extensively, though not exclusively, with VB, C#, ASP.Net, & SQL Server and about open source during this time. We work strictly freelance and dedicate our time properly to ensure that any work We are asked to perform can be submitted on time and finished right the first time.

$22.22 /hr
1,284 hours