Database Administration Freelancers

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Pratik M.

Pratik M. Agency Contractor

Expert Web designer/developer

India - Tests: 6 - Portfolio: 19

I am well versed with Adobe Photoshop, PHP (- Laravel, CakePHP, CodeIgniter, Zend, Yii) , .Net (MVC4/5, C#, WPF) and various CMSs like WordPress, Shopify, Magento. I have web developing experience of around 7+ years and I continuosly strive to improve my skills with time because I want to be "THE BEST" from the Rest.

$10.00 /hr
932 hours

Vitaly Soltysyak

Vitaly Soltysyak

MQL/Forex API Developer, MetaQuotes support, SQL Developer, RDB design

Russia - Tests: 5 - Portfolio: 3

Primary skills: EA, indicators or scripts, any logic, any complexity. Adaptation, modification and optimization. MQL4 and MQL5. Forex Connect API development. Support and configuration of the MetaQuotes software (trading servers, backup servers, data centers, reporting service, bridges, feeds, etc). Developing of plugins for MetaQuotes Trading Servers. MT4 Server API, MT4 Manager API. ANSI SQL query programming; DB enterprise architecture modeling; DB structure and data modeling; T-SQL programming; SQL queries/storeds and DB model optimization.

$33.33 /hr
234 hours

Favio M.

Favio M.

Full Stack Web Developer

Mexico - Tests: 12 - Portfolio: 15

I only work on hourly projects. Thanks! A fast learner and problem solving oriented programmer. I am a Web Developer and loving it! Do contact me to start a discussion about your project and how I can help! Work Policy: * I never bill for learning time. If a feature/project requires me to learn something new, I won't bill you since I'm already adding value via the newly acquired knowledge. * I try to deliver the best quality possible, but this is often a trade-off between time, budget, and the specific project situation. (For example, not all clients would want the time/money investment to create a full unit test suite) * I'll be honest. For example, I like giving suggestions on how to save time/money even if that means less billed hours for me. Frameworks I've used: Zend Framework, CodeIgniter, Drupal, Wordpress, ExpressionEngine, jQuery, YUI, a bit of Symfony, Ruby On Rails, Symfony, Flask. Technologies I've used: SQL, HTML, CSS, Javascript, PHP, Ruby, BASH, mySQL, PostgreSQL, Python.

$100.00 /hr
3,658 hours

Howard Selfe

Howard Selfe

Analyst Programmer, Project Manager

South Africa - Tests: 5 - Portfolio: 5

I have a BSc (Honours) degree, with majors in Computer Science and Applied Mathematics. Up until recently I owned an IT solutions company specializing in online application development. My core skill-set includes, VB.Net, C#, PHP, SQL Server, mySQL, Java, Javascript, VBA (Excel and Access), VBscript, HTML and CSS. Additional skills include, amongst others, SVN, OO, MVC, Wordpress and Silverstripe. I have excellent people skills, a proven track record in effective project management, the ability to work in an unstructured environment and be self motivated, good relationship building skills and excellent writing skills. Furthermore, I have more than 15 years of experience in real world web and application development. I believe in ethical business practice, and my commitment is to provide online applications and IT business solutions of the highest possible quality.

Groups: Crossrider

$33.33 /hr
4,720 hours

Nallamala V.

Nallamala V.

DevOps / Docker/ AWS Cloud Architect / Ansible

India - Tests: 4 - Portfolio: 2

EXCLUSIVE SERVICES: Cloud Migrations, Amazon Web Services, Docker Consulting , Ansible Playbooks, AWS Cloudformation, Google Compute Engine, Continuous Integration, Automation of Backups, Disaster Recovery Strategies, Infrastructure Cost Optimisation, Database and Linux administration. CLOUD ASSESSMENT AND STRATGEY: Rapidly evaluate, define opportunities & the roadmap to move your IT to the Cloud. Create the optimal platform for building Systems of Engagement. I will help you develop your cloud strategy to ensure seamless and effortless migration of applications, platforms and infrastructure. DESIGN & IMPLEMENTATION Create high available and scalable architecture keeping the infrastructure and maintenance at cost at minimum. DATA CENTERS TO CLOUD MIGRATIONS (LIFT n SHIFT): Pre-migration readiness assessment. Services to seamlessly migrate your infrastructure to the cloud without any business downtime along with processes for security, backup and DR CLOUD AUTOMATION AND OPTIMIZATIONS Run your infrastructure with high efficiency by optimising and automating cloud deployments. Cost and Performance optimization. DEVOPS SERVICES Make use of industry best practices to automate the infrastructure provisioning, scaling , backup, monitoring, patch updates, code deployments TECHNOLOGY EXPERTISE: Public Clouds: AWS, Azure, Google Compute Engine Stack Migrations and Deployments: LAMP/LEMP( Wordpress, Drupal, Magento, Joomla etc), Java, RoR, .Net, Python(Django), Node.js OS Administration: Linux, Windows, Mac Web/App Servers Administration: Apache, Nginx, HAProxy, Tomcat, JBoss, IIS, Puma, Rails, Database Administration: MySQL, Postgres, SQL, Mongo, Cassandra Cache Mangament: CDN, Redis, Memcached, Varnish Automation Tools: Chef, Ansible, Jenkins, Docker Monitoring Tools: Nagios, Zabbix, NewRelic, Data Dog, Opsview Security: OpenVPN, Nessus, OSSEC Experience: Migrated 300+ Applications to AWS, Azure and GCE. Managed 10000+ VM instances in cloud. Migrated and Managed high popular applications to cloud. Designed highly scalable , available and secured architectures for popular e-commerce and Enterprise applications. Migrated and managed HIPAA complaint applications.

$55.56 /hr
4,047 hours

Diego Blanco

Diego Blanco

Linux Systems Administrator

Spain - 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
735 hours

Anand Paleja

Anand Paleja

GIS Specialist | GIS Analysis & Development

India - Tests: 2 - Portfolio: 8

Specialized in development of customized full stack webGIS solutions. Worked in GIS environments like ESRI, Google Maps, Mapbox, Geoserver, Mapserver, QGIS. Front end mapping using OpenLayers, Leaflet, MapBox, Google Maps / Fusion Table, D3JS, RaphaelJS and so on. Well efficient with DBMS like Oracle, MS-SQL, PostgreSQL for spatial database management. and also offer consulting services in all phases of the entire webGIS project life-cycle.

$40.00 /hr
1,720 hours



Microsoft.NET Professional

Pakistan - Tests: 9 - Portfolio: 5

Do you have a bug in a .NET application, or need it modified in some way? Perhaps you need a completely new .NET application created, or you simply need a website to become interactive. Whatever your need, I can assure you BEST QUALITY work in COMMITTED TIMELINE. Following is my brief introduction: 7+ years hands on experience working in Microsoft .NET Technologies for Windows, Mobile and Web Development using ASP.NET, C#, VB.NET, AJAX, MS SQL Server, MS SQL Server Compact Edition, Oracle 9i/10g and CSS, HTML & JavaScript. Having very good problem understanding and solving skills. Strong and Effective Communication / Interpersonal skills.

$15.00 /hr
1,443 hours

Vivek Viswanathan

Vivek Viswanathan

Expert Web App Developer & Manager

India - Tests: 6 - Portfolio: 3

Over the last 8 years, I have developed a wide range of scalable & responsive websites on the cloud. My core competency lies in complete end-to-end management of the Project, and I am seeking opportunities to build websites from the ground up for you and your business. As part of my experience, I've worked for different companies and for various projects, from small startups to large corporations, from small device-oriented applications to multi-layer, cross-platform software. With a strong background in Agile development methodologies, I've worked with remote teams and clients from all over the world. I'm fluent in using the below programming languages/frameworks: Front-end: HMTL5, Flex, jQuery, jQuery-Mobile, BootStrap, Foundation, Canvas Libraries Back-end: Java, Spring, Struts, iBatis, BlazeDS, Php, Magento Mobile App: Phonegap Database: MySQL & MS-SQL Scripting: Perl, VB Script Other Expertise: Optimizing SQL query & web pages for performance, VB Macro I enjoy new challenges, looking to overcome my own high standard goals.

$35.00 /hr
986 hours

Slawomir D.

Slawomir D.

Excel, VBA, Web scrapping Specialist

Gibraltar - Tests: 10 - Portfolio: 8

Specializing in Excel and VBA macro development, and using effective spreadsheet design to automate monotonous tasks and improve efficiencies. I benefit from 12 years experience in creating and using advanced spreadsheets to help with everything from generating customized reporting to aiding the running of a large operations department. I have worked on a great many large and small projects in the past, for both small businesses and large corporations. I am an experienced project manager, having overseen a great number of projects from conception to completion. I determine what is needed to complete each project by examining the most efficient course of achieving the objective. This often includes the incorporation of VBA programming to relieve the user from many tedious tasks. Projects I’ve worked on include invoice generators, P/O generators, quote generators, reporting generators, data entry forms, call centre aids, project management solutions, complex reporting, and data analysis, among many others.

$25.00 /hr
296 hours