Scheme Freelancers

Browse Scheme job posts for project examples or post your job on Upwork for free!

Scheme Job Cost Overview

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

Upwork Scheme Jobs Completed Quarterly

On average, 4 Scheme projects are completed every quarter on Upwork.

4

Time to Complete Upwork Scheme Jobs

Time needed to complete a Scheme project on Upwork.

Average Scheme Freelancer Feedback Score

Scheme Upwork freelancers typically receive a client rating of 4.86.

4.86
Last updated: May 1, 2015

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  1. Paulo Matos

    Paulo Matos

    Software Tools Developer with Functional Programming Background

    United Kingdom - Last active: 1 month ago - Tests: 2

    Over the last 10 years, I have developed a wide range of software development tools from compilers to custom register allocators and worked with all kinds of complex algorithms typically found within a compiler. I have also contributed to opern source projects such as GCC. My core competency lies in the development of software development tools in C, C++ but I also have experience with the use of functional programming languages like Lisp and Scheme. I have developed whole testsuites for complex software testing and integrated everything in a Jenkins CI environment. I addition to the above I have experience in the following areas: Software testing, Jenkins CI, Linux Admin,

    $60.00 /hr
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  2. Jeff Anderson

    Jeff Anderson Agency Contractor

    Senior Web Applications Developer (16 years experience)

    United States - Last active: 02/17/2014 - Tests: 6 - Portfolio: 1

    16 years of solid website development. Perl, Ruby, PHP, Python, C, C++, MySQL, MongoDB, Apache, jQuery, Twitter Bootstrap and AngularJS are some of the many, many tools in my arsenal. Honesty, integrity, determination and a positive attitude that anything can be done are some of my qualities. If you want a solution that will stand the test of time then I can build it. If you just need a quick fix to keep the money flowing I can solve that too.

    Associated with: unlocalhost

    $75.00 /hr
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  3. Joachim K

    Joachim K

    Senior C++ Developer

    Germany - Last active: 12/17/2014 - Tests: 7

    I have worked as a professional programmer for nearly 20 years. My focus is on high-performance, high-reliability software developed in modern C++. A recent project involved adding »continuation« support to a popular JavaScript VM in order to allow scripts to work within an application while it was using back-tracking algorithms. I then implemented a WebSockets interface to allow debugging the embedded VM and a GUI written using AJAX technology. Much of my work has centered on integrating and expanding heterogenous existing software systems. For example, I added TCP/IP services to a legacy, mainframe-based database system to allow modern clients written in Java to connect to it. A mathematician by education, I enjoy working on complex problems in a demanding environment. While I do offer front-end development using technologies such as Java or AJAX, my main focus is back-end systems programming. My solutions are clean and robust using the tools best suited in any given environment.

    $75.00 /hr
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  4. Chandra Sivaraman

    Chandra Sivaraman

    Senior .NET Developer/Architect

    United States - Last active: 07/06/2014

    I am a Senior Developer/Architect with several years of financial and media industry experience using Microsoft technologies, notably C#, ASP.NET, SQL Server and MVC. Some of my accomplishments: • Architected mobile purchase process at Fandango as single page app using MVC to streamline purchase experience and improve conversion rates • Designed flexible service fee lookup rules engine at Fandango to enable granular pricing by user-defined parameters to improve competitiveness and increase revenues • Architected upgrade to use latest version of Paymentech credit card processing service at Fandango, enabling automated auth reversals for failed transactions to improve user experience and reduce customer service call volume • Architected Reconciliation tool at Tennenbaum Capital Partners to automate repetitive reconciliation tasks and improve companywide data reliability and consistency • Architected automated P&L report at Tennenbaum Capital to generate on-demand real-time P&L reports for investment portfolios, improving efficiency and accuracy by eliminating manual spreadsheets • Architected Metadata viewer website and backend at Countrywide/Bank of America to provide analysts a unified view of data transformation rules dispersed across multiple code bases elminating the need to install developer tools and spend time searching code. • Architected production quality fixed income models used for best execution of daily pipeline and inventory loan populations at Countrywide/Bank of America. Designed out-of-process hosting model to enable unreliable third party models to be run in production environments against dodgy loan data. • Architected robust, multi-threaded Windows service at Ocwen for document transmission with business partners, improving reliability and throughput over existing console app. • Co-architected MQSTAM asynchronous task execution and scheduling engine for NCommand mortgage platform to minimize site response times, throttle web server and database load, minimize transmission error rates and conform to third party transmission windows.

    $88.89 /hr
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  5. Giorgi R.

    Giorgi R.

    Computer science, Algorithms and data structures, Web Development

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

    PROFESSIONAL • Code Quality: OOP/OOD, Machine code (Little bit), Efficient and compact code, Test-driven development and unit testing • Algorithms & Data Structures: Modular & highly efficient solutions TECHNICAL PROFICIENCY • In-depth knowledge of Programming Languages: C/C++, Java, C#, MySQL, HTML, CSS • Little knowledge of Programming Languages: JavaScript, Scheme, Racket, Python, Assembly • Applications and database systems: Tomcat, MySQL • Mobile: Android SDK, ADT, Emulators (monitoring & debugging) • Source control: Git ENVIRONMENTS • Development Environments: Eclipse, Visual Studio, Unity, DrRacket, Android Studio, Xcode • Working Environments: Windows, Unix, Ubuntu, Linux, MAC OS STRENGTHS • Ability to design simple intuitive graphical user interface • Ability to work collaboratively with project team • Ability to complete multiple tasks and deadlines • Ability to resolve risks and challenges

    $40.00 /hr
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