Top Upwork Freelancers

Clear all filters

Karim Medany

Karim Medany

Software Developer

Egypt - Tests: 2 - Portfolio: 4

I am a web developer software engineer specialized in professional application development with Microsoft technologies, including: UI and Services Silverlight, WCF RIA Services with C#, .NET language. Object-Relational mapping ADO.NET Entity Framework and NHibernate. Databases DB4O, MySQL and MS SQL Server. Dynamic CRM 2011. ASP .Net MVC 3. I have also worked on developing several web sites, participated in main maritime and Real Estate marketing enterprise web applications from analysis design to implementation API class libraries and UIs.

$6.67 /hr
658 hours

Felipe Gouveia Esteves

Felipe Gouveia Esteves

Web Developer / Wordpress / Software Architect

United States - Tests: 2 - Portfolio: 6

Over a decade I have developed a wide range of apps, websites, most of them based on Microsoft .NET and PHP Wordpress technologies. I'm a father, husband, software architect and a entrepreneur. I have led several teams through my career and I love being contact with people, either physically or online. On that journey I've met several high quality professionals that I could recommend. I'm a result oriented person, a problem solver and a design thinking lover. Getting things done, that's what I do for living.

$20.00 /hr
2,224 hours

Raj Gupta

Raj Gupta

Expert in Image Processing and Computer Vision

India - Tests: 2 - Portfolio: 9

I work on challenging problems which in turns helps in developing a systems. These systems will be built by using new directions and delivering exceptional results with high impact. I provide solutions for image processing and computer vision tasks. I have published research papers (in CVPR, ICCV, ECCV and ITSC) and hold several patents. My expertise is in service modals like Consultancy, Image Processing System Development, Data Visualization and Vision Based System using languages like C, C++, java and Matlab . I even help to create a unique selling point by innovating new idea to work on requirement.

$44.44 /hr
150 hours

Mohammad Nauman Khan

Mohammad Nauman Khan Agency Contractor

.Net Developer

Pakistan - Tests: 3 - Portfolio: 11

Hello, I am a .Net developer with experience using C#, Entity Framework, MySQL, SQL Server, ASP.NET MVC, Web-Services, WPF, XAML and other microsoft technologies. I also have experience developing Windows Phone and Android applications using Java and C#. Also worked in PHP, HTML, Bootstrap and jquery to build different websites. I recently developed an RFID based Inventory management solution for hotels and laundry chains. Now I am currently working on Diabetes Diagnostics and on ERP. I am hardworking and passionate and do my best to deliver quality solutions to my clients and employers.

$11.11 /hr
0 hours

Tim Rondina

Tim Rondina Agency Contractor

Web and Mobile Technology Experts

United States - Tests: 2 - Portfolio: 17

Dot Com Development is an IT consulting and solution provider of next-gen applications for business. With exceptional experience and comprehensive intelligence systems across diverse industries and domains, we work with customers to turn them into some of the most successful and high-performing organizations. We help a growing range of businesses across diverse verticals to prosper with several enterprise solutions judged by stringent quality parameters. Our “customer-first” approach coupled with lower risks and high-quality returns enable us to retain over 75% of our customers.

$65.00 /hr
0 hours

Yasir Khan

Yasir Khan Agency Contractor

Experienced Software Engineer

Pakistan - Tests: 9

Embedded software development experience on Cavium's multicore Network Processor [Octeon] using Cavium's C like SDK. Mac based data recovery software development experience using Objective C, C/C++. iOS kernel patching, overriding data-protection by extracting AES keys and decrypting the data, customizing ramdisk, and loading custom kernel to iOS based devices. PC based backup/restore software development experience using GNU toolchain, GTK and Localization. Linux kernel customization, fixing driver issues for LiveOS based backup/restore solution. Strong Mathematical and analytical skills.

$24.44 /hr
0 hours

Slava K.

Slava K. Agency Contractor

Principal Software Conultant

United States - Tests: 1 - Portfolio: 1

With more than 17 years of professional experience in design, development and management of system and application software for internet/intranet/e-commerce, document management, computer communications and financial institutions. I have more than 11 years technical management experience, responsible for full software life cycle from gathering user requirements, analysis and design to development, implementation and support. I have been responsible for leading part or all software architecture efforts associated with product development. This includes envisioning and documenting the software architecture that will be used as the basis for the detailed design of one or more software components or applications. Use the information in a system specification to formulate a software architecture that will address the system level requirements. Form the foundation for all subsequent detailed software design and implementation tasks. I have advanced technical knowledge, including the use of new technologies, techniques, methodologies, and design patterns.

$80.00 /hr
0 hours

Gagan Deep Singh

Gagan Deep Singh Agency Contractor

iOS, Android, Cross Platform, PHP, JAVA & SEO

India - Portfolio: 1

* Unmatched quality guaranteed * Ease of communication any time and from anywhere in the world * The most cut throat pricing * Highly time pressed service with amazingly faster turnaround * Highly committed manpower resource * Extremely client friendly ambience * 24X7 customer support with regular email follow-ups * Full client satisfaction guaranteed..

$13.00 /hr
0 hours

Anand Mahajan

Anand Mahajan Agency Contractor

Create most innovative apps and web application

India - Tests: 2 - Portfolio: 9

Sphinx develops state of the art mobile and web apps that make app businesses grow and engage users. Since 2010, our award winning apps have generated revenue for over 20 companies around the world including Disney,Nissan and Daiichi sankyo. Our customers are always surprised at the polished, professional deliverables they get. Our efficient project management systems keep you informed every step of the way to make sure your input is always included. You'll get exactly what you want, on time and on budget. And we'll add our own expertise in design, user engagement and the most advanced frameworks to make it perform for your users. Whether you're launching for smartphones. tablets, desktops or notebooks, we bring our class-leading engineering skills to ensure the right app for the right platform and user

$18.00 /hr
0 hours

Rade Pobulic

Rade Pobulic Agency Contractor

Oracle database and eBusiness Suite customization expert

Serbia - Tests: 3 - Portfolio: 1

A leading regional Oracle expert since 1987. Top system and solution architect. Highest level of SQL, PL/SQL, database design, performance tuning and BI Publisher skills. Good in XML (XQuery, XPath, XSLT). Good in Oracle Apex, Oracle Forms. Good in Oracle EBS (EAM, Financials, Inventory, Purchasing, Order Management, HRMS, Service Contracts, Workflow), excellent customization skills. Basic Oracle BI, Endeca, BPM, Primavera, Fusion CRM skills.

$60.00 /hr
7 hours