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

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On average, 1 Scheme projects are completed every quarter on Upwork.

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Average Scheme Freelancer Feedback Score

Scheme Upwork freelancers typically receive a client rating of 4.88.

4.88
Last updated: August 1, 2015

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  1. Ales Guzik

    Ales Guzik

    Senior Software Engineer

    Belarus - Last active: 7 hours ago - Tests: 8

    Full-stack engineer. Over the last 4 years I have participated in development of wide range of web applications using Ruby on Rails, where I have been writing server-side code in Ruby, client-side JavaScript code, doing HTML and HAML markup with CSS, SCSS and LESS styling. I have been setting up staging and production servers from scratch and have written server setup automation using Chef. Passioned about functional and concatenative programming languges, Clojure and Factor in particular. Contributed to various opensource projects, and maintain some personal ones.

    $25.00 /hr
    231 hours
    0.00
  2. Xiaodong Lin

    Xiaodong Lin

    BizTalk, EDI, XSLT, XSL, XML, CSV, C#

    Hong Kong - Last active: 19 days ago - Tests: 1

    I have worked in BizTalk over 6 years, and got BizTalk 2010 Certification on October 11,2011. It is really like a nice trip to work in BizTalk from different version 2006, R2, 2009 and 2010. Glad to see that BizTalk being stronger and stronger. As a developer, I’m fluent in developing Schema, Mapping, Orchestration, Pipeline, Adapter. As an administrator, I’m experienced in the BizTalk maintenance, such as Performance Optimization, Access Control, Managing BizTalk Application, Backup and Restore BizTalk Server, Purge and Archive BizTalk database, Application deployment. ------------------------------------------------------------------------------------- Fluent in BizTalk 2006/2009/2010/2013/2013 R2; Fluent in ANSI X12, EDIFACT, Rosettanet, XML, XSL, Schema; ---------------------------------------- Case Experience: 1. BizTalk integration with Dynamics AX 4.0, 2009, 2012. CRM, SAP, and all kinds of BizTalk development, administration; 2. Transform Excel to XML, CSV format; 3. Using xslt/xsl to transform XML to any format; 4. .NET, SQL Server development; You will find the right person from me in BizTalk, EDI, XSL, XML, Schema, C#.

    $20.00 /hr
    849 hours
    4.96
  3. Dmitry Paramonov

    Dmitry Paramonov

    Python System/Web Developer

    Russia - Last active: 1 day ago - Tests: 5 - Portfolio: 3

    Python is my favourite language and I use it for implementing various system utilities and web backends (with Django framework). I am a server-side guy but despite this I also know how client-side (JavaScript, etc.) stuff works. Besides Python I like functional languages: Haskell, Ocaml, Lisp (Scheme) but they are just my hobby.

    $27.78 /hr
    1,564 hours
    5.00
  4. Alexey Tigarev

    Alexey Tigarev Agency Contractor

    Hadoop/MapReduce/Java/Scala/Python/ElasticSearch/PredictionIO/Agile

    Ukraine - Last active: 7 hours ago - Tests: 9 - Portfolio: 21

    I am interested in 1). Projects which require nontrivial algorithms, distributed computations, etc 2). Agile software development.Some of technologies I am interested in working with are:Hadoop/MapReduce, Amazon Web Services (EC2, S3, Elastic MapReduce), Lucene/Nutch/Solr (for search engines), Java, Python, functional programming.[Summary]Strong theoretical background in math, algorithmics and IT; broad software development industry's experience including but not limited to programming, object-oriented and database design, development for UNIX/Linux, working with miscellaneous RDBMS; working in team and team leadership (6 and 4 years, up to 12 team members), project management and  requirements engineering; strong experience with Agile development methodologies (I am a Certified ScrumMaster); diverse experience with miscellaneous programming languages and paradigms; experience in communication with international customers; clear vision of how must successful product look; communication and facilitation skills - combination of these skills allows me to successfully lead the creation of  outstanding software products.I do programming since 1991 (I was 12 years old then). I program compiling (Java, C/C++) as well as script languages (PHP, Python/Jython, Perl). I know how to combine the best sides of several programming languages in one project, also by using some exotic programming languages (like Icon, Scheme, and Haskell).I am committed to the continuous improvement of software development processes in my team and in the entire organization and to the creation of high quality software products.[Professional Skills]Communication and management capabilities: Establishing project vision and scope; gathering of product requirements from clients; preparation of software requirements specifications (SRS); project estimating and planning; coaching team members; pair programming; communication with international customers; facilitation of Daily Scrum Meetings, design meetings and retrospectives; maintaining backlog of user stories; helping product owner to state requirements in form of user stories; facilitating introduction of agile practices to the team/project.Methodologies: Scrum, XP, PMBOK.Project planning and tracking tools: Primavera Teamplay, Microsoft Project, MindManager, XMind, Bugzilla, Mercury Quality Center, Trac, Redmine.Programming languages: Java - 7 years, C++ (g++) - 4 years, Python/Jython - 4 years, Perl - 4 years, C, PHP - 5 years, Javascript - 3 years, Pascal, Assembler (TASM, GNU Assembler), Basic, Scheme, Ruby, Icon, Delphi, Unix shell scripting (bash, sh).Programming and design practices: OOA&D (Object Oriented Analysis and Design), UML, design patterns, refactoring of existing code design, TDD (Test Driven Development), continuous integration.API, frameworks, technologies: JDK, EJB, JBoss, Castor JDO, Apache, Apache Tomcat, Jetty, IBM WebSphere, Log4J, JCE, XML (FOP, Xerces, DOM, SAX, XSL, XSD), Java3D, Spring, Spring Webflow, Hibernate, JSP, JSTL, JNDI, AJAX, Acegi Security, Jakarta Commons, Jasper Reports, BIRT, Swing, AWT.Design tools: Sparx Enterprise Architect, Power Designer, VP UML.IDE: IntelliJ IDEA, Eclipse, NetBeans, JBuilder.Build tools: Ant, Maven, XDoclet, make, CruiseControl.Vesrion Control: CVS, SVN.Code analysis tools: PMD, Checkstyle, JDepend, Doxygen, Cobertura, EMMA.RDBMS: Sybase SQL Server, Sybase SQL Anywhere, MS Access, Oracle, MySQL, IBM DB2, Interbase/Firebird, H2, PostgreSQL.Platforms: UNIX (Free BSD, Linux, RealTime Linux) - 5 years, MS Windows, MS/PC/Novell DOS, IBM iSeries (AS400), Java platform.

    Associated with: AgileAlgorithms Agency

    $45.00 /hr
    2,117 hours
    4.89
  5. Umesha D

    Umesha D

    epub, mobi, Kindle, ebook, Smashword, XML, Html5, Java Script

    India - Last active: 19 days ago - Tests: 3 - Portfolio: 9

    Over the last 8 years of experience in ePublishing service and 3 years of Freelancer in Odesk. I have Created many ebooks Fictional and Non-Fictional ebooks, ePub, MOBI, KINDLE, Children books with interactive animations, audio narration. Fixed layout and Reflowable epub books. Extensive experience in ePub, Mobi, JavaScript, HTML, XML, Perl, php development. My core competency is complete ePublishing solutions and I am seeking opportunities to work with developments. I also have some experience in the following areas: HTML5, Javascript, JQuery and software design.

    $10.00 /hr
    424 hours
    4.96
  6. Anton V.

    Anton V. Agency Contractor

    Ruby / Rails / Node.js / JavaScript Developer

    Belarus - Last active: 8 days ago - Tests: 12 - Portfolio: 3

    Over the last 9 years, I have developed a wide range of websites using Ruby on Rails, Node.js, JavaScript, Sinatra, MySQL, PostgreSQL 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. I also have experience in the following areas: Behavior Driven Development (cucumber, rspec, jspec), Linux Administration (Debian Based distros), High Load & High Availability assurance. Seekeng for Ruby on Rails and JavaScript assignments.

    Associated with: Novus Ordo Seclorum Agency

    $33.33 /hr
    3,043 hours
    4.94
  7. Wojciech G.

    Wojciech G.

    Scientific/Exploratory Lisp Programmer

    Poland - Last active: 3 months ago - Tests: 7

    I'm a physics student with broad interests in mathematics, computer science, cognitive science and space exploration. I'm looking for challenging projects incorporating mathematical concepts, with a strong emphasis on exploration and prototyping. Delivering production-ready applications is less fun to me than thinking of something original and challenging. I prefer to be forced to explore an uncharted territory than to follow "industry best practice". My language of choice is the Lisp family (especially SBCL and Racket). I'm also strongly dragged towards functional languages (mostly Haskell and Ocaml). I'm ready to learn new stuff if it means thrill, excitement and novelty.

    $16.67 /hr
    25 hours
    4.54
  8. Julious Abuhan

    Julious Abuhan Agency Contractor

    Engr. Julious Abuhan (Design Engineer)

    Philippines - Last active: 3 months ago - Tests: 12 - Portfolio: 13

    I'm Jhuls Abuhan a Design Engineer & Automation Expert and Data Entry Professional, Data Base Website extractor, Web Researcher and WordPress, PHP of Jhulans Marketing Enterprises Assocated with Global Computer System and Innovation, Inc. and Global System & Innovation, LLC . I've been more that 13 years of experience in Related Field of Data Entry, Website Extractor, Web researcher, Writer, Encoding, Circuit Schematic Diagram Design and Printed circuit design , AutoCAD design lay-out and Process Manual Documentation in different Industrial Companies, I also have an online works in Google, Facebook, Twitter, LinkedIn and other social Media site for Marketing and Advertising ADS campaign. I believe in high quality work results and I do my best for each client to deliver the work with complete satisfaction. I prefer to have long term relationship with each client customers. For me, Success comes first after client's satisfaction. I am seeking opportunities where I can apply my skills, acquired knowledge and my capabilities to actual work. My aim is to be one of the more dependable oDeskers professionals, providing consistently high excellent quality of work. I am a results-oriented, knowledgeable and reliable individual, willing to be trained and yet can be depended on, to have a few ideas up my sleeve when and where needed. I am capable of offering assistance in a multitude of areas including: Customer Service, Project Management, Social Media Marketing, Data Entry, Data Base Web Extractor, Research, Administrative & Personnel Assistance,Email response handling, Designing of schematic diagram and PCB Lay-out, AutoCAD Design, SEO and New Offered Service such as Blogging / Article Writer, Google AdWords / Adsense Settings and configuration of campaign ADS . I am available for both short term and long term projects.Our Team Objective is to obtain successful group accomplishment job and provide satisfaction to our client, value customer by providing best and excellent work performance and obtain the main objective and expectations and to gain additional knowledge and earn more incomes. To Know more About our Team Philippines an Newly Affiliate Company outsource2VizMin. Please visit our website: http://us.zyro.com/data/o/u/outsource2vizmin.com/out/Home/

    Groups: BigCommerce, salesforce.com

    Associated with: Global Computer System and Innovation, Inc., Jhulans Marketing Entrerprises

    $16.67 /hr
    617 hours
    4.24
  9. Omid S.

    Omid S.

    Software Engineer (.NET Framework)

    United Kingdom - Last active: 08/10/2013 - Tests: 2

    I am a Computer Science graduate from the University of York (Top 100 in the world). I am interested in Web and Desktop application developement and can write quality programs in C#, Java, VB.NET, MS SQL, MySQL, JavaScript and PHP. I have also got experience with ASP.NET and Linux environment. I know UML, Object-oriented programming concepts, Algorithms and Data Structures Theory and Software Developement Lifecycles.

    $38.89 /hr
    10 hours
    5.00