Top Upwork Freelancers

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Alastair A.

Developer / Integrator / Administrator - Ruby, Rails - MSc, MCSD

United Kingdom - Tests: 2 - Portfolio: 4

I have developed and supported a wide range of systems, from business components for global financial corporations through to small websites and systems for small companies, using Javascript, Ruby, PHP, C#, Visual Basic, SQL Server, Access, and QuickBase. My core competency lies in helping to determine and create the appropriate system according to requirements. Experienced in the following areas: HTML, CSS, HAML, SASS, REST, Javascript, UML, Linux, Mac, Google Apps, Single-sign on (SSO), Joyent, Slicehost. Microsoft Certified Solution Developer (MCSD) and Sun Certified Java Programmer.

Groups:, Sun Certified Professionals

$55.56 /hr
319 hours

Kirtesh J.

Salesforce Consultant & Certified Developer

United States - Tests: 3 - Portfolio: 10

I have following expertise in salesforce:- * Customize and personalize to fit environment's specific needs. * Create new user accountsand configure to fit security needs at the user and organization levels. * Creation & implementation of Custom Objects, Custom Apps, Page Layouts, RelatedLists,Tabs, Validation Rules, Workflow Rules,Sharing Rules, Outbound/Inbound Messages * Lead, Account, Opportunity ,Case Managements * Lead Conversion process, email-to-case, web-to-lead implementations * Generate different kind of reports &dashboards *Development using Visualforce pages, Apex classes, Triggers,Webservices, Javascript, Ajax * Code optimization w.r.t. governor limits of salesforce *Data migration and manipulation using Salesforce tools * Unit tests code coverage and deployments * Integration using salesforce APIs * Portals setup * sites development. I am having ASP.NET,Html , Javascript,CSS Experience as well.


$15.56 /hr
562 hours

Alexander Monakhov

Java EE experienced software engineer

Ukraine - Tests: 3

I've worked on Java EE web application about 5 years. I developed web applications based on most popular enterprise frameworks like: Hibernate, Spring, Apache Struts, Apache Beehive, Apache Wicket - and well known technologies: EJB, Web services, JSF, Servlets/JSP, Portlets. I have a good experience in working with Google App Engine and several Google API libraries. Also I've got basic knowledge of PHP programming language and I used to work with Javascript, Dojo, Cometd frameworks. I've worked with MySQL and Oracle DB database servers. I've got good knowledge of SQL, software engineering, architecture development, automated testing, etc.

$27.78 /hr
8,578 hours

Atif H.

IT Consultant

Canada - Tests: 1 - Portfolio: 12

I have more than 15 years of solid IT industry experience in different capacities from developer to analyst to TechLead and to Project Manager. During these years (as a consultant to a firm), I have worked for many Govt and Private sector clients such as US Army, DMV, US EPA, NIEHS, IBM, Lockheed Martin and many more. From last 4+ years I am working as a Freelancer on oDesk with the aim of delivering quality products to my clients in agreed time-frame.

$35.00 /hr
3,129 hours

Wei C.

Student Part-time C/C++/C#/Java/Python/PHP/JSP/Javascript Developer

Canada - Tests: 2

I am a forth-year computer science software engineering student in University of Toronto. I am a native Chinese speaker and fluent in English. I have successfully completed many oDesk projects and also have long term real life internship experience. On oDesk I am looking for part-time job opportunities to apply the skills I already have and trying to deliver value to my employer.

$38.89 /hr
348 hours

Austin Wu

Senior Software Developer

China - Tests: 2

To ensure the best quality and efficiency is and will always be my business creed. I have 7 years .Net development and about 4 years project management experience. Skillful at .Net 2.0 and 4.0 framework and SQL Server development. I also have some experience in the following areas: C#, JavaScript, HTML, SQL, Ajax, OOP, and software design and testing, and several years experience of working in American company. I can communicate with you in English via IM smoothly.

$22.22 /hr
4,251 hours

Mathew Tinsley

Experienced PHP/MySQL developer and Wordpress Plugin Developer

United States - Tests: 2 - Portfolio: 2

I'm a part time student finishing my degree in Computer Science from the University of California, Irvine. I've been developing applications in PHP for several years now including numerous Wordpress plugins as well as stand-alone applications. As most of my work involves database driven sites, I have great deal of experience in the design and management of SQL databases.

$23.33 /hr
44 hours

Peter Park

PHP/MYSQL/C#/Java/Python/HTML/CSS/AJAX - software engineer

Canada - Tests: 7 - Portfolio: 2

Over the last years, I have developed wide range of softwares from DNA alignments to websites. The websites I made were in HTML, JS/Ajax, PHP, and MySQL mostly for small businesses starting up their expansion of business to the world wide web. I enjoy solving algorithmic problems for efficiency and completeness in various languages. I am seeking for opportunies in virtually any areas of computer programming. I am proficient or higher in the following languages: PHP/SQL, C, C++, C#, Java, Javascript/Ajax, Python, (X,D)HTML I also have some experience in Ruby, Prolog & ML.

$55.00 /hr
977 hours

Ruben Souto Perez

Developer / Desarrollador

Spain - Tests: 1 - Portfolio: 3

I work as a programmer, analyst and consultant in a spanish software development company. I'm experienced working with the following development tools: - C/C++. - Delphi. - Visual Basic 6. - - Java. - Python. - PHP. - HTML. - CSS. - Javascript. - XML. - SOAP. - Sql Server. - PostgreSQL. - MySQL. - dBase. --------------------- Realizo funciones de programador, analista y consultor en una empresa de desarrollo de software española. Tengo experiencia trabajando con las siguientes tecnologías: - C/C++. - Delphi. - Visual Basic 6. - - Java. - Python. - PHP. - HTML. - CSS. - Javascript. - XML. - SOAP. - Sql Server. - PostgreSQL. - MySQL. - dBase.

$11.11 /hr
229 hours