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

James Bolongan

James Bolongan

Senior Programmer - Urgent Need Full Time Work

Philippines - Tests: 3

PHP(Wordpress, Joomla, Code Igniter, or from scratch); Javascript (AJAX, Jquery, Prototype, or from scratch); API (mailchimp, infusionsoft, capsule crm, constant contact, icontact, SITEPAL, semrush, twitter, facebook, foursquare, pinterest, dompdf, tcpdf, scribdcom, slideshare, 4shared,, tokbox, sendspace, crocko, ifileit, friendfeed, google map, google ajax search, Interspire Email Marketer, Konnektive, Text Broker,, etc and fast learner of any new API); CURL, OOP and MVC coding, PSD to HTML or PSD to WP theme or joomla template, WP plugin, Joomla component, module, plugin etc. Knowledgable and have experience in managing servers. - AWS RDS - AWS Ec2 - AWS CloudFront - AWS Beanstalk - AWS S3 - AWS RDS - AWS DynamoDB - AWS Route S3 - Liquid Web Servers - Rackspace Servers - SSL Certificate Installation - Apache Configuration - SVN - FTP - Large DB and files backup - etc

Groups: Bluehost Developers and Designers

$11.11 /hr
6,502 hours

Adeeb A.

Adeeb A.

Quickbase Applications Architect

United States - Tests: 10 - Portfolio: 3

-Over 12+ years of experience in IT concentrating on Database (SQL) and Quickbase development. Quickbase Expertise: -Systems Analysis and design -Process workflows -Dashboards and reports -Custom forms (JS, HTML) -Custom Coding -3rd party application integration (client and server side) -Quenect ODBC integration Other Programming:expertise: Java, JavaScript, PHP, SQL, Ruby, C++,C, VB Please invite me for an interview to discuss my skills and experience in more detail.

$40.00 /hr
4,080 hours

Bogdan B.

Bogdan B.

Sr Linux System Admin (Nginx, Magento, Percona, Mongo, HHVM, MySQL)

United States - Tests: 2 - Portfolio: 5

- Linux maintenance/troubleshooting (RHEL, Centos, Debian), - Cloud hosting (Amazon EC2, AWS, S3, Digital Ocean), - Networking (dhcp, DNS:powerdns/bind/named, vpn: openvpn/pptp, firewalls: iptables/ipfw, qos, proxies), - LAMP/LNMP Stack - Mail servers (exim, postfix , antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot), - Bulk marketing (DKIM, SPF,DMARK,ADSP, high speed/inboxing, Interspire, PowerMTA), - Automation (puppet, shell scripting), - Automation Deployment (Capistrano) - Monitoring (nagios,Icinga, zabbix,Cacti,Graphite), - Magento Speedup, System Performance Optimization - Wordpress Performance Optimization - Mysql Perfomance Optimization, Replication - Full Disk Encryption / Remote Unlock /PXE unlock (Luks/DiskCryptor) - Load Balancer (haproxy)

$45.00 /hr
514 hours

Andrew C.

Andrew C.

Linux/Unix System Engineer, Junior Python/Ruby Developer, Cloud Soluti

Moldova - Tests: 4

Management Systems, provide Infrastructure solutions, always focused to deliver high available solutions, for my clients. OSs: Debian, Ubuntu, Centos WEB deployment: (installation / optimization / deployment /) using: - Apache, Nginx, PHP, MySQL, Varnish, Memcached, Java Applications based on Tomcat - Development Processes automation based on Jenkins, Puppet. - Deployment (configuration and administration) of web applications built on: - Drupal CMS, Magento, Zend, Symfony Framework Databases (installation, configuration, administration): Mongodb, MySQL Cloud Systems: AWS(auto scaling, Loadbalancer, EC2, S3, Route53, Automations scripts (API)), DigitalOcean PaaS: Openshift Monitoring Tools: - Capturing, analyzing and storing statistics with Logstash, Graylog2, AMPQ, Elasticsearch - Drawing maps with statistics Collectd, Graphite - Alerts, notifications and syslog with Dude, Nagios - Advanced knowledge of Nagios Hight secured VPN system: OpenVPN based Virtualization: ESXi, KVM, OpenVZ Networking: Advanced level of administration Cisco devices: CCNA Certified, Basic level Mikrotik routers Backup Bacula based Storage systems, NFS, Glusterfs. Subversion administration. Chat, Openfire based Basic level: Bash scripting, SQL, Ruby, Capistrano, MongoDB, Vagrant, F5 BIG-IP load balancer, Haproxy

$27.78 /hr
1,835 hours

John B.

John B.

Microsoft Certified | Senior Developer | Team Leader

Australia - Tests: 11 - Portfolio: 3

Over the last 15 years I have continued to develop my career, skillset, knowledge and experience. The last couple of years, upwork has introduced me to a great number of great people and projects. Two of these projects will be briefly outlined below. The first was designing and implementing a 4 million hits / day infrastructure to handle advertising banners. This client had a business requirement to greatly extend the reach of the live infrastructure. This project was completed in PHP / MySQL and is currently hosted on a cloud platform. This project scales automatically as required to handle any variation in the daily load. The final project was a hospital scheduling task. This client worked for a hospital and had over 30 different scheduling rules for every time-slot. The client used to do this manually and it took hours every week. I came up with a VBA based solution that would automate this task. On completion, the task took about 20 seconds to execute and correctly assigned all time-slots to the correct hospital resources. I would like to continue to be exposed to new and different challenges, that will further develop my skills and career. I also really enjoy making new contacts on the upwork network. I look forward to the many varied opportunities and roles that upwork offers.

$44.44 /hr
2,604 hours

Bidyut D.

Bidyut D.

Desktop and Mobile Application Programmer

India - Tests: 3 - Portfolio: 10

I am trainer turned developer with 6+ years experience in software development and 3 years experience in teaching in high school computer and mathematics subject. I worked with almost all software farms in my city. I have experienced different programming languages such as,,, Java,JSP, php,etc. 60% of my projects are using . I also have core knowledge of SQL Server, MySQL . I have also worked with MS Access DB , Oracle, PGSql. I love to accept challenges and complete it. Time is a great factor for me. I want to develop websites, application, database queries that challenges me.

Groups: Application Developers Alliance

$30.00 /hr
1,327 hours

Sebastian Alexandru B.

Sebastian Alexandru B.


Romania - Tests: 3 - Portfolio: 1

Web & Desktop Programming (SCRIPTING) LANGUAGES : POWERSHELL , PHP , PYTHON , VBA , VBScript , JScript , DOM , XML , XPATH , XSLT , HTML/DHTML , SHELL , DOS/BATCH DATA BASES : SQL SERVER , SQLITE , MYSQL , ADO , JETSQL , SQL , ACCESS OFFICE : EXCEL , WORD , OUTLOOK , ACCESS , POWERPOINT (scripting / macros / ADD-IN level) SolidWorks 3D / 2D Professional level , Macro level

$17.00 /hr
845 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
4,053 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