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

Upwork Web Services Jobs Completed Quarterly

On average, 35 Web Services projects are completed every quarter on Upwork.


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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 4.70.

Last updated: October 1, 2015
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David Codesido

David Codesido Agency Contractor

Linux Systems Administrator

Spain - Tests: 3

Over more than 15 years I've been a GNU/Linux fanatic while I was studying my Computing Science Engineering career. After that I have worked for 8 years as a Systems administrator and DevOps for an IPTV company. During these years I've mastered on server side administration oriented to web services and web backends (Tomcat, Nginx, Apache, Postgresql, MySQL) and with Cloud oriented services (CDNs, High Availability, Clustering). As part of my job I also have knowledge of a whole set of tools on GNU/Linux for debugging networking and OS issues and both Bash and Python good programming and scripting skills. As a result of my career tesis and years on IPTV, I have a deep understanding on video technologies, transcoding and streaming. As a DevOps I have a good understanding on software design and testing, customer relationships and project managing which gives me a new angle on approaching projects on time phocusing on customer satisfaction and Quality Assurance.

Associated with: Treitos

100% Job Success
$33.33 /hr
222 hours

Johnny V.

Johnny V.

Software Engineer | Architecture & Development

Colombia - Tests: 3

I am a software engineer with over 7 years of experience in Java related technologies, in a diverse range of business sectors as traffic control, document management, insurances and financial. Passionate about software development and software architecture, committed to deliver high quality projects, always taking care to align business strategies with IT. I have experience as software developer, technical lead, and software architect and I am looking to continue my career in the software industry, solving real and challenging problems. Since I'm improving my Upwork profile, getting the best feedback from you is one of my main goals, so I'm willing to go the extra mile to show you the quality of my work and my commitment.

$25.00 /hr
0 hours

Victor Emanouilov

Victor Emanouilov

Senior Web Developer

Bulgaria - Tests: 3 - Portfolio: 9

With over a decade of professional web development experience, I can bring a variety of skills, quality code, technology consulting and fast turnaround times to your project. My primary field of expertise is web development. I have participated in building numerous web sites and web applications both - from scratch and refactoring existing code - from small to large-scale projects. Typical steps I take in fulfilling a project: 1. Requirements analysis, discussion with clients, UML/use case diagrams, documentation preparation. Technology consulting to choose the most appropriate framework/solution for the project. 2. Database design, data modeling, ERD/sql schema creation. 3. Rapid prototyping or building core functionalities. Several turnarounds with client to ensure proper development direction. 4. Building all project parts using different project management models depending on the client - I have used scrum, milestones, pivotal tracker and other more simple methods. 5. Client testing and bug fixing. Normally, clients have 3 to 6 months of free bug fixing support after project is delivered. Being freelancer means being versatile. I also work in a team with other freelancers offering web design and programming as a team for larger projects. Please contact me for specific quotes on your project. What we value most is communication, delivery on time and code quality. Please check my portfolio for some of the web applications I have built or participated in building in the last several years. Each example includes details on the technology solutions taken and relevant experience needed to fulfill the project. Technologies I am proficient in (this is the more technical stuff): 1. PHP. I have been using it from 2002 from the time PHP4 was the standard. Extensive experience in OOP and functional programming, building own frameworks, configuration challenges in apache or nginx environments. Also used Symfony2, Laravel, CodeIgniter, CakePHP, Akelos frameworks and built plugins for Wordpress, Joomla, Typo3, Magento and Oscommerce. 2. Mysql/Postgresql - extensive experience with sql language, database schemas, translating project requirements to database design, optimizing sql queries, configuration and setup of mysql on linux servers. 3. XHTML/CSS - being the front-end of the web, every web project involves creation or modification of these - my experience range from adapting existing xhtml/css templates into a framework to complete page slicing from an image to working code compatible with modern browsers. Also worked in day-to-day life with HAML, LESS, SASS, CSS frameworks like compass, twitter bootstrap. 4. Javascript - I have been working with javascript from the time jquery, prototype and the other frameworks did not exist. I am familiar with DOM, javascript v.3 and above, jquery, prototype, mootools and sencha (touch). I have been using extensively coffeescript lately as well as building node.js server-side apps. 5. SOAP, web services, XML - I have used web services via SOAP, REST or HTTP/XML on numerous projects (e.g. amazon and sears web services). I have created web services via SOAP and REST to be accessible for other developers on a few projects. I have made custom implementations of Paypal payments (standard and advanced), SIM/AIM, direct connections with bank payment processors (like Elavon) and others. I have designed custom web services using JSON and REST for several Rails and PHP applications. 6. Linux - administration and configuration of web server machine - amazon EC2/rackspace cloud services. I have administered several servers in the cloud including installation and configuration from bare-bone CentOS/Ubuntu installation of web server (apache/nginx), php, mysql, ruby on rails, mail server, cron, bash shell scripts, logging, security and firewall. 7. Ruby on rails - from v.2.1 up to 4.2 - I have used it in numerous web applications and deployed it in different environments from Heroku to custom cloud servers. I am proficient with Ruby language, rails principles like convention over configuration and DRY, MVC, REST, migrations, automatic tests, code coverage, gems ecosystem. 8. Version control systems - I have used CVS, Subversion and GIT. I have created and administered a lot of subversion repositories. 9. Android Java development - I have built two Java based android applications and am familiar with android API and application development.

$35.00 /hr
32 hours

Manvinder T.

Manvinder T. Agency Contractor

Sr. IT Engineer

India - Tests: 8 - Portfolio: 16

"Don't code today what you can't test tomorrow." I have more than 7 years of experience in web development and design. As a web designer and developer, my objective is to make a positive impact on clients, and establish long-term business relationships with customers & do projects till successful completion. I have successfully completed many web based development projects using PHP, MySQL Server, XML, Ajax, JQuery, Javascript, CakePHP, CodeIgniter, Joomla, Drupal and WordPress, Magento. The key domains of my work area include E-Commerce, Social Networking, Advanced Shopping Carts, Video Streaming, Online Payment Processing, Payment Gateways Integration, HealthCare and Community Websites. I have used several contractor services in the past and know exactly how crucial a good, honest communication is. You can expect regular updates from me through every step of the job and a total dedication to stick to your deadlines and your budget. Don’t hesitate to get in touch if you have questions ! Thank You

Groups: Bluehost Developers and Designers

Associated with: Beta Soft Systems Inc., 360 IT Professionals Inc.

89% Job Success
$22.22 /hr
659 hours

Shantam Khajuria

Shantam Khajuria

Passionate Virtual Assistant / Data Analyst / Linkedin/Web Research

India - Tests: 3 - Portfolio: 1

Thanks for taking the time to review my profile. Here's a brief of who I am and what I can do for you. My background I am a Graduate in Commerce and have completed a course in Computer Hardware/Networking. I am new to oDesk, but I come on board with a lot of passion to excel and make a mark for myself in the online world. Would you give me a chance to delight you? What sets me apart? - Fast Learner - If you need me to work on a new software or web-based tool, I can grasp quickly and ensure a rapid learning curve - I can handle back end tasks, which would be managing emails, web research, data entry etc. - You can count on me as a reliable virtual assistant who ensures excellent performance on time

100% Job Success
$4.44 /hr
294 hours

Ravi Kumar Gautam

Ravi Kumar Gautam Agency Contractor

Senior iOS Developer

India - Tests: 4

Developing applications for iPhone was my favorite hobby, and now, after years of intensive practice, it has become my professional business. Over this time I've developed a wide range of projects in iOS (iPhone and iPad), and gained a lot of experience in creating quality applications. Have a strong knowledge in Objective-C, Swift, C and C++. Responsible, self-motivated, have ability to work in a team, within tight deadlines and under pressure. Always interested in learning new technologies and improving my programming skills. I'm working in a company of professional iOS designer, so if your project requires a graphics and constructing the UI, you may be interested in his services too. I have all needed equipment and devices for effective testing and debugging, such as iPhone 4S, iPhone 5S, iPhone 6+, iPad 2, iPad Air.

Associated with: Wegile

$20.00 /hr
0 hours

Habibillah A.

Habibillah A.

Full stack developer - PHP and C#

Indonesia - Tests: 5 - Portfolio: 9

Over years, I have developed any websites base on PHP and .Net/C#. Various applications built on CakePHP framework, and the rest on other MVC Framework and pure PHP. Furthermore, I have develop enterprise applications used internally on several companies built on .Net framework using C# language. I also enjoy to manage servers, both Linux server and Windows. I am a fast learner and also easy to learn several remote API even if it new for me. And having great understanding to transform business process into technical view. Software development technology I am familiar with: SQL, Ajax, OOP, software design, JQuery, Backbonejs, Requirejs, Angularjs, Underscorejs, ASP.Net, Windows Form, DevExpress and others technology related to web development.

98% Job Success
$24.00 /hr
973 hours

Pavel D.

Pavel D.

Full-stack .NET Developer (C#, ASP.NET MVC, AngularJS, SQL/NoSQL)

Ukraine - Tests: 5 - Portfolio: 3

● Most important task for me is to implement requirements as qualitatively as possible ● Experienced in all phases of project life cycle ● Strong domain driven design (DDD), programming (OOP) and unit testing (TDD) skills Technical Skills Front-end: AngularJS, jQuery, Bootstrap, Kendo UI, HTML5, CSS3 Back-end: ASP.NET MVC, WEB API, SignalR, Entity Framework, TDD, N-tier architecture Database: MS SQL, MongoDB In my work I use unit testing, so I can rely on my code. I am sure that the only constant self-improvement can bring success.

96% Job Success
$25.00 /hr
141 hours

Yaraslau Levashkevich

Yaraslau Levashkevich

.NET platform expert

Belarus - Tests: 2

I’m an experienced lead developer, project manager and consultant with 13 years of software development experience. Expertise in low-latency and massive multithreaded application development, including fault-tolerant message-oriented performance critical financial applications. Comfortable with modern .NET frameworks internals, ASP.NET low-level web pipelines implementation including deep knowledge of web2.0 protocols and web infrastructure. With advanced reverse-engineering skills I’m exceptionally strong in research/proof of concept areas and able to focus on any hard problem to allow team to go forward.

$50.00 /hr
203 hours

Minas A.

Minas A.

Senior Java Developer

Kazakhstan - Tests: 4

Developer with 7+ years experience. Experience in following projects: • Lead developer of Ak Kamal e-Security Suite. Security Gateway for Web applications(authentication, protection of traffic, electronic signature, OTP, HA). • Lead developer of Ak Kamal Certificate Authority. Tiny Certificate Authority with national cryptography algorithms support. Also have acquired skills on working with Java Card and C development, by working as: • Lead developer of the project aKey(smart card with national cryptography algorithms support). Developer of JC-Applet and PKCS#11 library. In addition: • Solo-developer of system for logistics control (responsible for stockroom, sales, producing) of "PizzaTown" fast food company, Kaskelen, Republic of Kazakhstan. • Solo-developer of system for logistics control (in charge of barcode scanners, stockroom, supply, sales) for “KM-Agrotrade” agro-industrial company, Almaty, Republic of Kazakhstan. • Solo-developer of application for making calculations of plastic windows production (estimation of material expenditures for producing windows by form, size, type etc.) for Madiyarov company, Kaskelen, Republic of Kazakhstan. I love my job!

$20.00 /hr
6 hours