Web Services Freelancers

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Web Services Job Cost Overview

Typical total cost of Upwork Web Services projects based on completed and fixed-price jobs.

Upwork Web Services Jobs Completed Quarterly

On average, 56 Web Services projects are completed every quarter on Upwork.

56

Time to Complete Upwork Web Services Jobs

Time needed to complete a Web Services project on Upwork.

Average Web Services Freelancer Feedback Score

Web Services Upwork freelancers typically receive a client rating of 4.68.

4.68
Last updated: May 1, 2015
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  1. Artem O.

    Artem O.

    .NET developer

    Thailand - Last active: 2 days ago - Tests: 4 - Portfolio: 1

    I am a .NET developer with 8 years of experience in related fields, I specialize in backend, APIs, web-services and desktop applications. This means that I have familiarity with REST, Entity Framework, XAML, LINQ and a commitment to gaining expertise in Miscrosoft .NET technologies stack. I've been developing in multinational companies since 2007 year using SCRUM and best development practices. In addition to my years of experience, I hold a Master's degree, in Economics and Management from National East-Ukrainian University. I'm always looking for opportunity to improve the project I'm working on. One of my applications moved the company to entirely new level of sales, opening an entirely new market possibilities. Starting from 2014, I'm working at oDesk (now UpWork), trying to do my best to provide my customers with every bit of knowledge and experience I have. I keep polishing my skills by taking additional courses in my field. I spend as much as 10 hours per week watching training videos and attending online webinars on professional and organizational topics. Now I'm preparing for MCSD Certification at Microsoft to boost my value as an IT professional. Also I'm studying MEAN technology stack, dreaming to take part in some really big data and high-load project.

    $33.00 /hr
    134 hours
    5.00
  2. Debadi Roy

    Debadi Roy Agency Contractor

    SharePoint| Office 365| Yammer| PMP Certified|Project Management

    India - Last active: 2 days ago - Tests: 10 - Portfolio: 9

    I am a Sharepoint consultant and a PMP Certified Project Manager( PMP - 323624), with more than 15 years of professional experience in IT industry. I have my work experience in the industrial automation, motion control systems, embedded programming, client server applications and web based applications. I also possess a certificate in Six Sigma Green Belt. My technical expertise is specifically in technology projects using SharePoint 2013, Office 365, SharePoint 2007, SharePoint 2010, Infopath, Nintex, asp.net and WSS. Following are my SharePoint Development Services: - SharePoint Customization - SharePoint Website Design - SharePoint Administration - Custom Application Development - SharePoint Public Facing Website - SharePoint Document Management - Enterprise Content Management - SharePoint Project Management - Workflow Development - SharePoint Collaboration Following are my Project management skills 1. Project Analysis 2. Creating Functional Specification 3. Preparing Use Case 4. Project Estimation 5. Timeline and Delivery Schedule. 6. Project Management (SDLC) Key Strength : 1. On-site Project execution experience (USA, Denmark, Israel and Germany) 2. I am a PMP Certified professional with almost 6 years of experience in project management. 3. Expertise in Project Management, Project execution, Time Management and Resource Management. 4. Expertise in co-ordinating with virtual team working in different timezones. In my professional carrier, I have worked with following well-known brands - Nissan (USA) - Coca-Cola (USA) - HHGregg (USA) - Loy Yang Power (Australia) I am therefore confident to provide you the best quality results. Please do contact me for any queries/ clarification. Thank you.. Debadi Roy Trimantra Software Solution LLP www.trimantra.com

    Associated with: Trimantra Software Solution LLP (India) | LLC (USA) (Microsoft® Silver Partner)

    $40.00 /hr
    715 hours
    4.88
  3. Andriy K.

    Andriy K.

    Expert Android Developer

    Ukraine - Last active: 16 hours ago - Tests: 8 - Portfolio: 20

    ✔ oDesk All-Star Freelancer Club member! ✔ oDesk Top Rated! ✔ oDesk Verified Mobile Developers Club member! ✔ Oracle Certified Professional - Java (oDesk has recognized me as one of their Top Rated Developers. See the badge on the right of my profile for more information.) Over the last 4 years, I have successfully developed over 25 complex Android Applications from scratch on my own. My Java skills are confirmed by SCJP (Sun Certified Java Programmer), passed with 98% score. Excellent knowledge of Java and extensive experience in Android allow me to make quality and high-performance applications. Almost all applications and games that I made hit the Top 100 in the Nook Store, even a few hit the Top 10. Very good knowledge of OOP, OOD, Design Patterns, excellent problem solving and decision making skills. I have rich experience in the major components of Android, such as: - UI : Custom components, Fragments, Layouts, ActionBar, 2D Animations, Material Design, Dialogs, Menu, User Interaction(touches, gestures) - Core : Intents, Services, Receivers, Content Providers, Custom Adapters, Resources, Multithreading - Communication & Networking : HTTP, REST, Parse, Socket, JSON, XML, SMS, Bluetooth, Bluetooth LTE, iBeacon, NFC - Hardware and Media: GPS, Google Maps v2, Speech Recognition, Playing Audio/Video, Sound, Playing Sound Effects, Accelerometer - Persisting Data: SharedPreferences, Files, SQLite, Backup and sharing data - Interacting with System: Notifications, Alarm Manager, Timed and Periodic Tasks, Persistent Background Operations, Contacts, Calendar, Task Stack - Graphics: Canvas, OpenGL, OpenGL ES (libGDX) - Social: Facebook API, Twitter API, Google+ API, Foursquare API - Analytics: Woopra, Google, Localytics. I also have experience in developing Web Applications on J2EE platform. Core technologies and frameworks involved were Spring, Spring MVC, Hibernate, JPA frameworks, JSP, JDBC, HTML, XML, JSON, REST, JavaScript(jQuery, AngularJS), AJAX. My skills are confirmed by SCWCD (Sun Certified Web Component Developer) certificate.

    Groups: Sun Certified Professionals

    $44.44 /hr
    9,852 hours
    4.98
  4. Altaf Hussain

    Altaf Hussain

    ASP/C#, EF, SOA, SOAP, LINQ, Jquery, XML, RDF, DotNetRdf, OwlAPI

    Canada - Last active: 1 day ago - Tests: 3 - Portfolio: 17

    I am a Microsoft certified (MCTS) in asp.net and C# developer with over 7 years of professional work experience. Over the years, I have developed number of Distributed Web applications and WPF apps based on SOA and N-tier Architecture using Asp.net and C#. I love working on challenging projects and with client who tries to follow proper documentation and willing to follow software engineering life cycle steps. Full Stack software developer on: SOA and N-Tier Architecture, Asp.net, C#, EF, WPF, Linq, Telerik Controls, Windows Azure, Parallel Linq, Task Parallel Library, XSLT, MSSql Server, Store Procedure, Java Script, JQuery, Twitter-Bootstrap, Web Services, IIS, etc. Semantic Web (Web 3.0): In recent years I have worked number of project using full features of Semantic Web, Semantic Web Services using: Resource Description Framework (RDF), OWL, SWRL (OWLAPI, DotNetRDF) etc. (what is a full-stack developer: http://www.laurencegellert.com/2012/08/what-is-a-full-stack-developer/)

    $33.33 /hr
    194 hours
    5.00
  5. Yaroslav Mykhailov

    Yaroslav Mykhailov

    BigData Expert | Senior Java, Python Developer

    Ukraine - Last active: 2 days ago - Tests: 5

    You are fell free to contact me in skype: jaroslav.mikhaylov Overview: ---------------- Hi, my name is Yaroslav. I believe my strong points are my Creativeness and Punctuality. My #1 goal will always be to meet your needs and deadline. When working on a new project, I like to speak with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. I work as Java/Python developer during 5 years. To be a developer, it is my dream from childhood. When i played in computer games, i dream to have skills that to write bot programs. Therefore i graduated master degree in Software Engineering. I worked as Software Developer at Ukrainian mobile operator on high load web service, July 2011 - May 2012. Since June 2012, I work at EPAM Systems as Software Engineer on project goal is migration part of data analysis workflow from traditional relational database to Hadoop framework. Customer face constant significant increasing of data amount to analyse and traditional relational databases as DB2 may stop meet all needs (price, speed, maintenance ease). Software being developed is designed to provide all needed data warehousing, analysis and ETL functionality on base of Big Data framework Hadoop including Hadoop Core, Hadoop File System, Hive, writing Restful services, clients for services and others. Please take a look at my work history for comments from other clients. Thank you in advance for your time and consideration. I look forward to working with you soon. I have a Master degree in Software Engineering, faculty of Cybernetics, from Taras Shevchenko National University of Kyiv, in the Ukraine. Listed below are my experience and skills. Python (I like use for data mining and bot programs :) Django, Crawler, Scrapy, Grab I prefer tasks in algorithms and artificial intelligence, that contains hard logic. Hobby: Ethnical hacking and CTF competitions :) City: Kiev, Ukraine Cell: +38 093 956 10 41 E-Mail: yaroslav91@gmail.com LinkedIn: https://linkedin.com/pub/yaroslav-mykhaylov/44/ba7/287/ru ODesk profile: https://www.odesk.com/o/profiles/users/_~014303d65dca07d82f/ Skype: jaroslav.mikhaylov CV: http://bit.ly/CV_Yaroslav_Mykhailov_ODesk Summary: ----------------- • 4 years of software development experience • 3,5 years of Java development experience • Strong Java background • English (Upper-intermediate) • Fun-loving and sociable

    $45.00 /hr
    140 hours
    5.00
  6. Zhang Tao

    Zhang Tao

    Senior IOS7/8 & Android Social Networking App developer

    Hong Kong - Last active: 1 day ago - Tests: 7

    ********* HONESTY + HIGH-QUALITY + FAST SPEED ********* I am a hardworking, results-driven, highly proficient IT professional with 6 years experience and a real passion for mobile application development. Readily embracing cutting-edge technology, I have gained an in-depth understanding of the main mobile platforms and recognize the subtle differences between each. Having helped develop a series of commercially successful apps on iOS, Android and Windows Mobile, I am seeking a new opportunity that will allow me to further expand on these skills. SOFTWARE SKILLS Experience with: 1) Development Platform: - MacOSX 10.8.2+ / XCode4.6+ / iOS5+ - Android SDK 2.2+ - Xamarin 2) Main Skills: - Chatting, Dating - Image Coloring, Captioning, Filtering, Camera & Gallery - OpenCV, OCR, Image Processing - Communication with backend-web server with JSON, XML - Apple Map, Google Map, GPS, Augmented Reality - Parse.com, UrbanAirship, QuickBlox, OpenTok, Twillio - QuartzCore, CoreData, OpenGL ES - Sqlite, Mysql - cocos 2d, ccos 2d-x, Mysql 3) Accessories - Game Center, In-App Purchase, Push notification - Social integrating with Facebook, Twitter, Google+, Youtube, Instagram - iAd, Adwirl, Admob, Revmob, Chartboost, TapJoy, Cerebro - Github, JIRA, bitbucket , Testflight, Dropbox - Bug sense, ACRA Thank you for your reading. Zhang

    $33.33 /hr
    25 hours
    5.00
  7. Gabriel Diaz

    Gabriel Diaz

    Sciences and Systems Engineer

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

    • 6 years of experience in Open Source software systems and 4 years in Microsoft operating systems. • High ability to develop software specifications, obtain and analyze information from the business experts. • High ability of negotiation, and ability to communicate in multiple hierarchical levels. • Managed multidiscipline technical teams in Software Projects using PMI methodology. • Design and development of software projects in the areas of retail sales, commercial and industrial utilities, and business intelligence projects, currently used throughout Guatemala • High capacity to identify and solve problems using software or hardware on industrial and commercial branch improving the performance of the processes involved.

    $19.00 /hr
    121 hours
    5.00
  8. Roman Shilov

    Roman Shilov

    Experienced Mobile Developer

    Russia - Last active: 1 day ago - Tests: 3

    Thank you for stopping at my profile. I'm a senior Mobile developer with extensive experience in building high quality smartphone apps. My experiences range from building social sharing apps that work like instagram or facebook to building enterprise apps for the financial services industry. I like working on projects with a team that cares about creating beautiful and usable interfaces. I use to work in agile method to ensure all the details are implemented 100% as the client wants. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I'm a detail oriented and quick developer. You can also expect high responsive communication from me. My skills lie in followings : - iOS / Android / Web - Swift, Objective-C / Java /.NET - Parse / AWS(Amazon Web Service) / Quickblox - Push notification : Parse push, jpush, GCM - AVFoundation, GPUImage, Core Graphics - Social API integration : Facebook, Twitter, Instagram, LinkedIn, Flickr - REST API (JSON, XML, PHP, Javascript) - Google map, Apple map, Geotagging, Geolocating, GPS - Paypal SDK, Stripe, Braintree - ADs : admob, revmob, chartboost - Test : hockeyapp - UI / UX design - Video chatting : Opentok / Oovoo - Hybrid app : Phonegap(Cordova), AngularJS, Ionic / Xamarin - PHP, Javascript ( Jquery), CSS - MySQL, DynamoDB, MongoDB - Photoshop, Sketch - Wordpress, Drupal, Joomla, Magento - Analytics : flurry, mixpanel - CocoaPods I look forward to hearing from you!

    $50.00 /hr
    20 hours
    5.00