Top Upwork Freelancers

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  1. Rameshwar Saran

    Rameshwar Saran

    Software Architect and Developer

    India - Last active: 23 hours ago - Tests: 1 - Portfolio: 2

    Recent Past Experiences: 40 Years experience as Software Architect with Phoenix Technologies Ltd., Software Architect with GuardianEdge - Symantec and Software Architect with TriCipher - VMWare, and TransAuth Inc. etc. Languages: Objective-C, Java, C, C++, C#, VB.NET, ASP.NET, VB, VBA, PHP, Perl, Python, SQL, Assembly, RealBASIC, Power Basic, HTML, CSS, JavaScript, AJAX, XML, WordPress, Flash ActionScript and more... Databases: MySQL, Microsoft SQL Server, Oracle, DB2, PostgreSQL. Platforms: Windows, OS X, Linux, Android, iOS Types of Programs: Desktop and Client-Server Applications, Systems and Windows Internals, Digital Signature Solutions, Identity and Access Management, Bluetooth and Wireless, Cryptography, USB and Smart Card Tokens, Web Applications, and Mobile Applications.

    $55.56 /hr
    373 hours
    5.00
  2. Shakir Z.

    Shakir Z.

    iPhone,iPad, iOS,.Net MCSD, MAC OS X Developer

    Pakistan - Last active: 1 month ago - Tests: 17 - Portfolio: 18

    I have over 10 years of experience in Desktop and WebBased applications for Windows, MAC, IPhone and IPad. I have these apps on iTunes Appstore: https://itunes.apple.com/us/app/imagerate/id725234027?ls=1&mt=8 https://itunes.apple.com/us/app/modern-spanish-flashcards/id681293062?ls=1&mt=8 http://itunes.apple.com/us/app/hurtigleser/id520548822?mt=8 http://itunes.apple.com/us/app/motionsrace/id466391542?mt=8 http://itunes.apple.com/se/app/infor-sverigestafetten-atea/id555257144 http://itunes.apple.com/se/app/twitch-health-challenge/id555256854 http://itunes.apple.com/us/app/safe-slide/id556461566?mt=8 https://itunes.apple.com/pk/app/ab-fitness-exercises-lose/id593575066?mt=8 https://itunes.apple.com/us/app/leg-exercises-personal-trainer/id601078466?ls=1&mt=8 https://itunes.apple.com/us/app/arm-exercises-personal-trainer/id634901222?ls=1&mt=8 https://itunes.apple.com/us/app/yoga-fitness-poses-breathing/id640050137?ls=1&mt=8 https://itunes.apple.com/us/app/cardio-fitness-exercises-aerobic/id645865326?ls=1&mt=8 https://itunes.apple.com/us/app/push-up-fitness-exercises/id648942662?ls=1&mt=8 https://itunes.apple.com/us/app/shoulder-fitness-exercises/id648944795?ls=1&mt=8 https://itunes.apple.com/us/app/chest-fitness-exercises-upper/id648953650?ls=1&mt=8 https://itunes.apple.com/us/app/pilates-fitness-exercises/id652391078?ls=1&mt=8 https://itunes.apple.com/us/app/butt-exercises-personal-trainer/id649384125?ls=1&mt=8 And one on MAC App store: http://itunes.apple.com/us/app/shoeboxed-uploader/id482807403?mt=12 + I am Microsoft Certified Solution Developer

    Groups: Microsoft Certified Professionals

    $33.33 /hr
    2,802 hours
    4.91
  3. Douglas Spence

    Douglas Spence

    Skilled UK Developer - T-SQL, C#, VB, Delphi, OOP

    United Kingdom - Last active: 13 days ago - Tests: 9

    I recently bought a sailing yacht and would like to be able to travel and earn a living at the same time. I am very motivated to achieve this through online freelancing.I have extremely strong technical skills and always enjoy being challenged to expand my knowledge and develop those skills further. I started programming 16 years ago when I was 14 and knew immediately it would be my future career.

    $27.78 /hr
    4,739 hours
    5.00
  4. Mauricio Offermann Palma

    Mauricio Offermann Palma

    Computer Engineer

    Chile - Last active: 1 day ago - Tests: 2

    I'm a Computer Engineer , during my career I have worked managing , designing and developing custom web applications for clients of different nature and in many different languages, but definitely my biggest strength is Salesforce APEX. My experience divided into three areas: Project Management We perform planning activities in the short term , while maintaining excellent communication with the customer , give daily reports on the progress of the project which include the activities performed, the problems encountered and the proposed solutions . Application Design Often the technical details make a big difference in implementation , which is why I worry about guiding the client presenting the best solution strategies , considering important issues such as security of information, the application performance , use of resources , the way they behave in the future scenarios with massive data loads or increased volumes of information. Software Development I believe that application development is my strongest skill have much experience in various languages ​​such as Java, C # or Ruby , mainly oriented web solutions , management naturally javascript ( including jQuery ) , CSS , JSP , HTML . Have special ability to manage MySQL , PostgreSQL , SQL Server and more databases. However, the last 7 years I have specialized in developing applications on the Salesforce CRM . These applications include design , process automation , configuration , workflows , validation rules , triggers, Visualforce pages, Apex classes and components . In addition to integrations with other systems using webservices and bulk batch .

    $40.00 /hr
    1,355 hours
    5.00
  5. Krastyo K.

    Krastyo K.

    Java/SQL/C++/C# Developer

    Bulgaria - Last active: 23 hours ago - Tests: 2

    I have more than 15 years experience of Web and Desktop programming, using variety of technologies - web programming using Java or ASP.NET, JQuery, Ajax, HTML, CSS; SQL databases; different tools, services and applications with C++/C#. During my work carrier I have been involved in many projects, focused in various fields of interests - database driven web sites and applications, Windows desktop applications, CAD/CAM systems, MS-Office automation applications, device control systems, large database support applications.

    $20.00 /hr
    1,347 hours
    5.00
  6. Diaa Sami

    Diaa Sami

    Professional C++ Developer, Software Engineer, Computer Wizard

    Egypt - Last active: 1 day ago - Tests: 18 - Portfolio: 9

    I am an ambitious and established software developer who started development in highschool, I'm fond of graphics and interactive applications in general and the open-source philosophy. I have used several programming languages, frameworks and APIs, including but not limited to C/C++, .NET, Java and Python, wxWidgets, OpenGL, Win32, COM and sockets, I've programmed for several platforms ranging from hand-held devices to Desktops(Windows and Linux) and client-server applications. I'm always interested in challenging jobs.

    $27.78 /hr
    2,086 hours
    4.99
  7. Gary G.

    Gary G.

    Web Development / Java / JSF / PrimeFaces / Lotus XPages Notes Domino

    United States - Last active: 1 day ago - Tests: 1 - Portfolio: 1

    I have over 15 years of development and implementation experience on projects ranging from small departmental applications through complex enterprise solutions in multi-national corporate environments. My software and application expertise is very diverse and includes Java, Java EE, JSF, JSP/Servlets, and related frameworks and APIs including Spring, Hibernate, EclipseLink, JBoss Seam, RESTful Web Services, PrimeFaces, Lotus Notes & Domino, XPages, Visual Basic, and Crystal Reports. My relational database expertise includes MySQL, Microsoft SQL Server, Oracle, and PostgreSQL. Beyond application development, I am skilled in high-level requirements gathering, risk analysis, technical design analysis, application modeling, implementation planning, and support. Please allow me to provide you with not only expert technical skills but the knowledge and experience I have gained delivering a broad range of business solutions such as CRM, Change & Problem Management, Incident Management, Help Desk, Health Care, Human Resources, as some examples.

    $50.00 /hr
    1,414 hours
    5.00
  8. Andrey M.

    Andrey M.

    iOS Developer

    Ukraine - Last active: 2 days ago - Tests: 7

    I have three years of experience in iOS development. Developed and implemented application designs based on MVC and Singleton Experienced in XML and JSON Parsing, using popular libraries such as AFNetworking, RestKit. Extensive knowledge of various frameworks including: UIKit, Core Data, AVFoundation, Map Kit, Core Location and other frameworks. Familiar with repository using Git. Efficient storage of data storage using File System, SQLite, Core Data, Core Data Multithreading. Familiar with UI design implementation using both Storyboards and NIB files. Also have two year of Software QA experience including iPhone application,Android applications, web-based testing . This includes writing test scenarios for different software applications. My main objective on oDesk is to improve working experience, cooperate with inspired people and have fun by creating really valuable and useful software.

    $33.33 /hr
    1,234 hours
    5.00
  9. kavitha pagoti

    kavitha pagoti Agency Contractor

    QA Engineer/Tester, 3000+ Hrs on odesk

    India - Last active: 23 hours ago - Tests: 3 - Portfolio: 2

    I have opted software testing as my career not because I got opportunity to work but I am in software testing because I believe Software Testing as "Destructive Creation" and I enjoy finding issues by hook or by crook. I am not only a tester who can do just some testing work and report issues, I can also help you in process initiation, automation tool selection, resource hiring, QA documentation such as help documents, test plan, knowledge transfer doc, training material. I have worked on application based on several domain and technology such as Healthcare, e-commerce, e-learning. "Has a attitude of 'test to break", "diplomatic attitude when communicating with co-workers and developer", "Ability to think as end user/customer perspective", " Judgment skills are needed to assess high-risk areas first" and last but not the least "A strong desire for quality, and an attention to detail." are the qualities of good software tester. So if you are looking for above abilities and qualifications then I can ensure you that I best fit in to your alley

    Associated with: The Measurers

    $11.11 /hr
    4,002 hours
    5.00
  10. Richard Morrison

    Richard Morrison Agency Contractor

    MS SQL DBA Optimization, Clustering, Mirroring, Replication, TSQL

    United Kingdom - Last active: 1 month ago - Tests: 4

    Certified Database Administrator with over 10 years experience working with SQL Server 2012, 2008, 2005, 2000, 7.0 and 6.5. My proven skillset, has enabled me to work alongside and provide consultancy to Architecture and Development teams. My objective is to use my experience to bring creative and robust solutions to businesses that requires a SQL Server Database Administrator/Developer. Skillset - Windows and SQL Server Clustering, TSQL, DTS, SSIS (ETL), SSRS, Performance Tuning/Optimization & Transactional ReplicationI also have 'real world' experience implementing backup, maintenance and disaster recovery strategies across multiple data centres.

    Associated with: DBTECH SOLUTIONS

    $50.00 /hr
    2,448 hours
    5.00