Top Upwork Freelancers

Clear all filters

Diego Martin Montenegro

Diego Martin Montenegro

Web Developer

Argentina - Tests: 3 - Portfolio: 1

I am a web developer with more than 15 years of experience with different web technologies. Summary of Qualifications Proficient In: PHP JavaScript libraries: Prototype (Scriptaculous), jQuery, Mootools Javascript AJAX HTML, DHTML, CSS MySQL, PostgreSQL, Sql Server MVC frameworks, CakePHP, CodeIgnater, LESS Delphi, JAVA, JSP .Net Visual basic AS3, Flex Git, Accurev Knockout CSS3 HTML5 Wordpress, YII, Bootstrap

$30.00 /hr
140 hours

exemplary Software Services

exemplary Software Services

Believes in Delivering excellence

India - Portfolio: 8

We are a newly established start-up, our mission is to deliver qualitative complex and innovative solutions with zeal and enthusiasm for business communities around the world. We are a proactively customer driven organization that believes in delivering excellence. We are having a team of dexterous & talented developers, designers that has been working since long in the software development. Under the mentor-ship of industry-experienced veterans, we assure to deliver timely results bench-marked by our standards of global delivery. We have expertise in providing services as below: 1. Extended social and mobile solutions 2. Web applications 3. Complex Business solutions etc.

74% Job Success
$11.00 /hr
80 hours

Ilesh Malani

Ilesh Malani

Openerp Developer

India - Tests: 1 - Portfolio: 1

I am a freelancer who have a good expert of OpenERP industry. I have worked on OpenERP 6, 7 and the last release OpenERP 8(odoo) for more then 2 year. I am sure that I can do all things of your requirements and know how to release a good product for you. Believe on me and you will have the best result!

$17.78 /hr
21 hours

Dhruv Pandey

Dhruv Pandey

Software Development Expert

India - Tests: 2

I’m highly proficient in software on various niches. Over the past few years I’ve built a huge exposure while communicating with other clients with special reference to software development either web based or desktop based applications. "I’m a self-starter and my goal is to provide an upright work that deems to satisfy my clients." I am expert in software development/maintenance. I have more than 9+ year experience in software track with using HTML, CSS, JQurery, Javascript, SQL Server 2005-08,, MCV3/4,, C# etc.

$12.22 /hr
3,204 hours

Mihail K.

Mihail K.

UNIX/Linux administrator

Belarus - Tests: 5

I love UNIX! I love one-line shell scripts! I work with Debian, RedHat, HP-UX. Little with OpenSolaris and FreeBSD. I have experience in creating and supporting monitoring systems based on Zabbix and Nagios (several tens of servers with different OS). I am well familiar with network protocols and tools for testing and troubleshooting (wireshark, tcpdump, nmap, traceroute, etc.). I have experience in creating secure VPN tunnels based on OpenVPN, IPSec, L2TP/IPSec, GRE and PPTP. I was installing and configuring lighttpd, apache httpd, nginx, exim4, dovecot, samba, OpenLDAP, etc. I have experience with creating mail servers used in hosting company for many customers. I was working with virtualization Xen, KVM, VMware. Have experience with cloud services like Amazon EC2. I have experience in installing and configuring Oracle 10g, 11g, PostgreSQL, MySQL.

94% Job Success
$17.78 /hr
104 hours

Marius Cornea

Marius Cornea

Cloud Infrastructure Engineer

Romania - Tests: 2 - Portfolio: 1

Infrastructure engineer focused on cloud computing. I have experience with large cloud deployments infrastructure built on both enterprise and open source solutions. I have also worked with large VoIP networks, datacenter networks and distributed web apps such as e-commerce sites or online games. I can help you with designing, implementing and managing your servers and network infrastructure from the physical layer up to the application layer.

100% Job Success
$27.78 /hr
55 hours

Junaid Ameen

Junaid Ameen

Consultant - Web, Mobile development (Android)

United States - Tests: 6 - Portfolio: 1

I have been working in Microsoft technologies especially .net from a long time. But now i have shifted my focus on mobile development. I have been working in Android development for good amount of time. My weekly availability is limited, but I assure to get your job done in a short span of time with quality deliverables.

$15.00 /hr
97 hours

Daniel Gonzalez

Daniel Gonzalez developer

Canada - Portfolio: 5

I possess a strong understanding of Internet technologies, cloud computing, data management and database concepts. I am able to conduct and participate in every phase of the software development lifecycle to deliver secure, scalable and optimized technical solutions. I am able to provide technical coaching, business process re-engineering, technical architecture solutions. I specialize in the platform and its products, including the Sales, Service and Marketing Clouds, but also have strong experience in Heroku using Java and Ruby. I am also very fluent with technologies like jQuery, Amazon Web Services, Google App Engine, Android, C#, Node.js.

$111.11 /hr
308 hours

Nazar S.

Nazar S.

Full Stack Java Developer

Ukraine - Tests: 5

I am Oracle Certified Java Web Developer and I guarantee that the work I do won't be finished till you are 100% satisfied with the result. If you'll have any issues with my code - I will fix it for free. I do the work first and only if you are fully satisfied - we start a contract. This ensures that you pay for a perfect work. Skills: [Java Core, J2EE, OOP, OOA, OOD, OOM, TDD, UML, HTTP, FTP, TCP/IP, UDP, SMTP, Web Services, REST, Ant, Maven, Tomcat, Bamboo, DHC, SQLyog, Design Patterns, JSP, JSTL, Velocity, VTL, Servlet API, JDBC, Selenium, JUnit, jMock, Mockito, PowerMock, JAXB, Guava, Quartz Scheduler, Lucene, Atlassian SDK, Groovy, JMA, Spring framework, Hibernate, JPA, JTA, SLF4J, Log4j, Reflection API, NIO.2, SQL, PL/SQL, HQL, (X)HTML, HDOM, XML, JSON, CSS, JavaScript, AngularJS, D3, SVG, RegExp, AJAX, JQuery, JQuery-UI, YUI Compress, TagCanvas, CKEditor, i18n, l10n, JSF, Facelets, RichFaces, PrimeFaces, PrettyFaces, Tomahawk, SVN (TortoiseSVN), Git (SourceTree), Liquibase, PostgreSQL, MySQL, Oracle, MongoDB, JIRA, Mantis, Stripe API, Streak API, Linux, Scrum, Objective-C, X-code, IntelliJ IDEA, Eclipse, NetBeans, 0xDBE, Linux, english (written/spoken, intermediate level), Soft skills.] Interests: Gaining new professional skills and mastering them to perfection - that's my way. I am one of these lucky people whose work is their hobby, interest and passion. Personal qualities: Openness to new ideas and concepts, positive attitude, possibility to work independently or as a part of team, honesty, responsibility.

91% Job Success
$20.00 /hr
70 hours

Anton Chernysh

Anton Chernysh

Senior IT Engineer, Windows Systems

Ukraine - Tests: 3 - Portfolio: 1

IT System consultant with a lot of experience with all Microsoft products.Comprehensive MS servers knowledge. Security maintenance and implementation. Implementation of Windows servers systems. My thoughts in life, and work, is that nothing is impossible, nothing is out of reach, every problem has a solution. My goals are to safely, responsible and with resourcefulness, solve any problem. In love with Windows PowerShell.

96% Job Success
$19.99 /hr
65 hours