Top Upwork Freelancers

Clear all filters
  1. Awis A.

    Awis A.

    Senior iOS Dev / Android Guru

    Malaysia - Last active: 9 days ago - Tests: 7 - Portfolio: 6

    - Key Experience: 8+ years in web/mobile technologies, Scalable performance management, Custom solution development for Fortune 10 companies. - Key Value: ✔ Devices : iOS , Android, Blackberry ,Window Phone ✔ Languages: Objective-C, Swift, Java, Ruby, Python, HTML5, PHP, ASP, JSP, CSS/JS ✔ Hybrid Platforms: Phonegap, Sencha Touch ✔ Database: MySQL, SQLite, ODBC ✔ Facebook, Twitter, LinkedIn, Instagram, Foursquare ✔ Audio/Video/Image processing: OpenCV, AudioToolBox, GPU Image, Core Audio ✔ Cloud Backend: QuickBlox, Parse, Amazon, Sinch, Vuforia, Wikitude ✔ Marmalade SDK, Box2D, Cocos2D, Unity3D, GameSalade ✔ In-App Billing, In-App Purchase, Game Center Why did I write "Expert" in my title? The mobile industry has changed a lot over the last 6 years, so the skill I used to master, are not all that "cool" anymore. So even if you are an expert, you may find yourself becoming obsolete, and having to start over. In fact, this is often a way to spot a noob. The believe they know it all, and will argue to death either online or offline. They will argue in absolutes, like "This is ALWAYS better than that", or "This is THE way to things" etc. Experts rarely do that. They know, that it all depends on situation, skills your developers have, tools chosen by your company, company policies, personal preferences etc. Inexperienced developers (and people in general) tend to believe the world is black and white. Experts know, it's full of gray scales, and even lots of additional colors and shades.

    Groups: Application Developers Alliance, LoadedCommerce

    $83.33 /hr
    1,928 hours
    4.89
  2. Ally F.

    Ally F.

    VA/Advanced Word&Excel/Transcription/Proofreading

    Canada - Last active: 1 day ago

    I'm an experienced, reliable virtual administrator, and I have vast experience with eLearning, Microsoft programs (Excel, PowerPoint, Word, Outlook, Access, etc.), custom report/template designs, client relations, marketing, program management and administration. I am accustomed to managing multiple clients and projects simultaneously, as I am task orientated and organized. I also have an extensive background in the NGO sect, specifically with program planning, implementation, donor relations coordinator, policy advising, academic / proposal writing, research, and event planning. I work within tight deadlines, have a great work ethic, am well versed, and experienced. I look forward to assisting you!

    $17.00 /hr
    1,667 hours
    4.67
  3. Momer D.

    Momer D.

    Customer Service / Technical Support Representative / Recruiter

    Philippines - Last active: 6 days ago - Tests: 12

    I have endured in the BPO industry for more than10 years. I have ample knowledge and skill with customer service and technical support issues over the phone, through chat, and email. I believe I have due competence in communicating with clients in the most appropriate manner and I would love to continue working in a similar environment and to increment more experience for continuous progress and stable work.

    $7.78 /hr
    2,366 hours
    5.00
  4. Carlito, jr H.

    Carlito, jr H.

    Linux Administrator

    Philippines - Last active: 1 day ago - Tests: 2 - Portfolio: 1

    I've been in the IT Industry for 13+ years now. I have been doing remote IT assistance to different companies here in the Philippines and the U.S. * Vicidial Installations and Maintenance * Linux / Unix Installation, Administration and Maintenance * Asterisk Installation, Admin and Maintenance * Backend Web Development * Database Administration (MSSQL, MySQL, Oracle, Sybase)

    $13.33 /hr
    3,609 hours
    4.42
  5. Bindu P.

    Bindu P.

    Software Engineer / QA

    Canada - Last active: 4 days ago - Tests: 2 - Portfolio: 3

    I am a Quality Assurance Analyst with over 5 years of QA experience in all phases of life cycle, including requirements gathering, risk analysis, project planning in group, scheduling, testing, defect tracking, management, and reporting. Adept at Manual testing to troubleshoot systems, integration, user acceptance, positive and negative, functionality, object, and regression. Developing use cases, testcases and Status reports Communicating with developers, business analysts, and user representatives in document reviews. Worked as QA tester/ Software Engineer in different kinds of Web application and desktop application related to Medical fields at Verisk Information Technologies..

    $14.44 /hr
    3,182 hours
    4.99
  6. Ian Smith

    Ian Smith

    Little's new, first solved that problem for Noah!

    United Kingdom - Last active: 3 days ago - Tests: 1 - Portfolio: 32

    I am a hard core "techie", looking to fill the gaps which other providers leave because the project is too complicated or the technology is not mainstream. I have both big system and small system experience, ranging from a system for car and household insurance with a multi-million policy database through real time embedded systems in the telemetry industry as well as single user applications. Unusually for a provider I also sell products under my own name, these are mostly written in Visual C++/MFC, as well as running a web based service site which is based on C# and SQL Server 2008/T-SQL. I started life as an 8 bit assembler programmer writing real time telemetry systems and have moved through various languages and environments, including C, C++,dBase, i4GL,COBOL,VBA and VB, .Net (VB and C#) on OS as varied as Unix (SCO, Linux and RiscOS), Windows, CP/M, BOS and Tripos.

    $60.00 /hr
    2,569 hours
    4.98
  7. Atul Kumar

    Atul Kumar

    WordPress, Joomla, PHP, MySQL Developer with 7 Years Experience

    India - Last active: 16 days ago - Tests: 5 - Portfolio: 9

    Over the last 7 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. My objective is to work fully according to my client's requirement and to give them valuable suggestions for the improvement of their websites so that their business grows up further.

    $27.78 /hr
    4,993 hours
    4.86
  8. Shivani S.

    Shivani S.

    Talented & Experienced iOS Developer (change)

    India - Last active: 1 day ago - Tests: 3 - Portfolio: 10

    From the last 5 years, I have been involved in iPhone programming projects, using maps, HTML Parsing, Web Services, Push Notifications, Core Data/SQLite databases, regular expressions etc. From past two years I've also managed large iPhone/iPad projects, acting as analyst/architect and managing team of developers. So I have good experience in the following areas:C#, Java, Delphi, Android, PHP(Wordpress, Joomla), JQuery, Mysql, Html, CSS ,iphone, IOS, JavaScript, MSSQL programming and software design.. My core competency lies in complete end-end development.

    $12.22 /hr
    1,062 hours
    5.00
  9. Saddam Khan

    Saddam Khan

    Software Developer (.Net Desktop & Web )

    Pakistan - Last active: 14 days ago - Tests: 5

    I’m associated with application development providing reliable solutions for Desktop, Web & Mobile platforms since last 5 years. Throughout my career I have worked with C#, ASP.Net, MSSQL, Windows, Web Services & Web API’s as a key person within a team. I have very sound expertise in QuickBooks Online Integration & Data Scrapping. In addition to that I am also skilled in all the major phases of SDLC. Microsoft C# Microsoft ASP.Net QuickBooks Online Integration Data Scraping Windows Services Web Services Telerik Rad Controls SMPP Sms Integration SMTP Email Filter & Forwarding Parallel Programming using Thread pool Dynamic Crystal Reporting [SAP] Microsoft SQL Server 2008/Microsoft Access/Oracle 8i HTML/CSS/JavaScript/jQuery/Google API In addition to that I have expertise on Object Oriented programming and Software Methodologies.

    $22.22 /hr
    1,690 hours
    5.00
  10. Kostiantyn K.

    Kostiantyn K.

    Software QA Engineer

    Ukraine - Last active: 1 day ago - Tests: 4 - Portfolio: 2

    Hi, I'm Software Quality Assurance Engineer with about 2 years in testing Websites, Desktop Applications, Games, and Mobile Applications(iOS and Android). • The list of projects/applications tested include online social games (Facebook, VK, WEB, mobile versions ) and WEB sites • Utilized JIRA to report product bugs, bug isolation, to verify fixed bugs and issue resolution • Mobile devices testing: Android SDK for capturing log and steps to reproduce fails. • Created and maintained test documentation between releases: test matrix, test cases, test reports • Participating in meetings with QA and project teams to discuss testing process and suggest improvements • Performing manual functionality, smoke, sanity, localisation, regression, new feature implementation, verification, release acceptance, and integration testing on various browsers and devices • Provided installation and configuration of the Virtual Machines, Browsers, etc. • Studied each project business and technical documentation to develop and execute test cases • Communicated with other stake holders – developers, tech support reps to identify and resolve quality related issues Skype ID: korchak03 (24/7 availability for Job related discussion)

    $15.11 /hr
    3,128 hours
    5.00