Object oriented design Freelancers

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Object oriented design Job Cost Overview

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Upwork Object oriented design Jobs Completed Quarterly

On average, 17 Object oriented design projects are completed every quarter on Upwork.

17

Time to Complete Upwork Object oriented design Jobs

Time needed to complete a Object oriented design project on Upwork.

Average Object oriented design Freelancer Feedback Score

Object oriented design Upwork freelancers typically receive a client rating of 4.68.

4.68
Last updated: May 1, 2015
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  1. Jason M.

    Jason M.

    Expert Developer, Thought Leader

    United States - Last active: 09/18/2014 - Tests: 7 - Portfolio: 5

    I have been developing cutting edge software for over twenty years. My experience has been centered around ultra high performance embedded systems as well as modern web design and programming. I have been intimately involved in every aspect of the development lifecycle, including: brainstorming, requirements capture, resource management, graphic design, programming, testing, deployment, even sales and marketing. All of my projects are extremely thorough. I am more driven by the quality of my work than I am by the hours I will bill. I am also an entrepreneur and have spent plenty of time on oDesk on the other side of the fence, so I understand exactly what employers are looking for. That is why I am confident I can provide unprecedented value.

    $59.00 /hr
    254 hours
    5.00
  2. Pasqualino Ferrentino

    Pasqualino Ferrentino

    Machine learning, pattern recognition, image analysis, sys developer

    Italy - Last active: 2 days ago - Tests: 17 - Portfolio: 1

    I am a computer scientist whose main skills are in the field of data analysis, pattern recognition, statistical software, machine learning and large scale system design and integration. I have developed systems using Neural Networks, Markov chains, Support Vector Machines in various applications: OCR, image processing, data analysis, text indexing and retrieval. I am also proficient in 3D image visualization using common off the shelf libraries and methodologies, either low or high level, like OpenGL, DirectX, VTK, Java3D. I understand and use common ray tracing programs. I understand image processing topics like segmentation, thresholding, classification. I have worked in the past in a 3d Face recognition European project. I know the OpenCV library quite well. In the field of "general programming" I have a good understanding of Databases, multi threaded applications, sockets, pipes, encryption (symmetric and asymmetric), compiler design, operating systems, low level data structure in memory and on disk, data integrity. I consider myself an expert in data structures and algorithms: trees, queues, lists, b-trees, hash tables; I use standard libraries like STL, Boost, Java generics. I have a good knowledge of SQL and data normalization however I have also used custom No-SQL databases like Datadraw, MapDB, Tokyo Cabinet, Zope. I know all the basic algorithms and templates used in every day coding; regarding data integrity and security. Compression (lossy and lossless), symmetric and asymmetric encryption, public certificates, I have worked with OpenSSL programming, encrypted web services, packet sniffers. I am proficient in all the common every day languages with an emphasis on C++ and Perl. But I can use: Java, Python, Visual Basic, C#, PLSQL, Delphi. I know all the Object Oriented Programming concepts and design patterns and I use them if the need arises, but I am also able to write object-free programs in C or functional languages (like Haskell or Scheme). I know modern version control systems like git and mercurial, even if I can use also older ones like Subversion or CVS. I know Windows programming and API quite well. I have used WPF and WCF to create desktop applications in Windows and web services. I have used Linux and Gui toolkits like Qt which are platform independent. I know XML, XSL, I have used several parsers like the MsXML or Xpath. I know how to validate a XML with a schema. I have worked with a team that handled thousands of XML documents relating to air crashes in a SQL server database. I am able to talk and write in English with fluency. If anything is not listed here either I have forgotten to list it or I can probably learn it quite fast, so don't hesitate in asking!

    $24.41 /hr
    6,641 hours
    4.97
  3. Aleksey K.

    Aleksey K.

    C#/C++/SQL developer, software engineer

    Ukraine - Last active: 16 hours ago - Tests: 6 - Portfolio: 2

    Having overall 14 years of working experience in IT area. Developed desktop applications as well as web-sites. Expertise: C/C++, C#, Red hat Linux, SUSE Linux, Windows XP/2003, PostgreSQL, MySQL, MS SQL 2005/2008, Qt, .NET, OOP, version control tools, Distributed and Client-Server Application, automatic control systems, technical diagnostics systems, data acquisition, outsourcing, neural networks, artificial intellect, algorithms design have diverse experience in IT, project management, effective problems solving, prefer to propose and implement universal solutions instead of quick hot fixes (hacks) as universal approaches rises programs quality, improves its properties, saves time for maintenance in long term perspective.

    $36.00 /hr
    4,668 hours
    5.00
  4. Prasanna Ranatunga

    Prasanna Ranatunga

    Multidisciplinary Consulting Expert with Fortune 10 Experience

    Sri Lanka - Last active: 14 days ago - Tests: 92 - Portfolio: 5

    HOURLY PROJECTS ONLY, Please! And no time wasters too, please! I work ONLY with clients that have both a professional attitude as well as a prompt payment ability. Hi: Thank you for taking a few moments to glance over my oDesk profile. I possess an excellent command of English (it happens to be my native language!), verifiable accredited U.S. qualifications, authentic Fortune 10/100 work experience, as well as a powerful portfolio of specializations, skills, experience, and capabilities. Although I've passed over 90 oDesk tests and more than 27 Brainbench tests, I regularly add new skills to my portfolio. AREAS OF EXPERTISE: Advanced Project, Program and Portfolio Management (SCPM - Stanford) Business Consulting - Leadership, Management, and Technnological Management of technology Organizational Behavior Organization Design General Management Business Analysis Systems Analysis Marketing: Penetration of new market segments Design of Tests and Examinations - including Psychometric Evaluation Quality Management (CMQ/OE: ASQ Certified Manager of Quality / Organizational Excellence) Quality Engineering (CQE: ASQ Certified Quality Engineer) Software Quality Assurance (CSQE: ASQ Certified software Quality Engineer) CMMI ISO 9001, SPICE, TickIT and other Quality Standards SDLC / Agile Software Development Methodologies Software Technologies and Development Environments Multidisciplinary Training - Individual and Groups GRE and GMAT Examinations Coaching I have a working knowledge of a broad range of software across a wide range of industry segments (general management, international quality systems standards formulation, market penetration, manufacturing, financial services, customer service, training, software development, systems implementation, systems analysis, systems certification and accreditation), together with primary and secondary research capabilities. As far back as 1994, I designed, developed and successfully implemented across several sites, a Refinanced Loan Management System (RLMS) while serving as the joint Management Information Systems Expert and Computer systems Specialist for the SFLCP project funded by the International Fund for Agriculture of the United Nations (UN / IFAD) and the Canadian International Development Agency. During the relatively short period of July 1996 to September 1997, I designed, developed, and successfully implemented what was probably the world's first ISO 9001-compliant Quality Management System that allowed new technology platforms to be added without the need for immediate re-certification. What all this means to you is that you finally have the ability to economically hire someone who is quite comfortable delving into even the smallest details while simultaneously monitoring the "big picture," ensuring you get the most from whatever your assignment requires. Of course, I prefer to work with clients who look forward to taking their companies to the next level in terms of performance, profitability, as well as corporate responsibility. Stay tuned for new skills, technologies and achievements that I will be adding to my portfolio in the very near future. Sincerely, Prasanna L.L. Prasanna Ranatunga SCPM(Stanford) AICM ASQ CSQE CMQ/OE CQA CQE Member, Executive Survey Panel, McKinsey & Co., New York First Country Counselor for Sri Lanka, American Society for Quality (ASQ) Chief Proctor, ASQ Examinations in Sri Lanka Senior Member, American Society for Quality (ASQ) SCPM (Advanced Project/Program Management), Stanford University, CA, U.S.A.: ASQ Certified Software Quality Engineer (CSQE) ASQ Certified Manager of Quality / Organizational Excellence (CQM/OE) ASQ Certified Quality Auditor (CQA) ASQ Certified Quality Engineer (CQE) SLSI Certified and experienced ISO 9000 Consultant (multiple industry segments) AICM(Sri Lanka) - Credit Management SSI Certified in Java-based Web Technologies (SSI / APTECH India) GRE / GMAT / SAT Examinations Coach

    $38.00 /hr
    32 hours
    4.68
  5. Daphne Goodwin

    Daphne Goodwin

    Daphne's Occupational Page

    Canada - Last active: 16 hours ago - Tests: 2

    I am a writer, and have been since my early teens. Now, at this period of my life, I have scientific training, modern dance training, and philosophical training, and computer science training. I have been an avid reader of Scientific American for my whole life. That too, was an education. I can write technical documentation, I can write reflective prose, as well as descriptive writing. I can write computer code too. Currently I am putting together a website in an effort to assist me in finding work. http://www.laureltree-information-solutions.web44.net/ I will be adding content to that page regularly, and am available at any time for work. I have many writing skills that I was not able to add below. What is listed is from my recent university training. .

    $20.00 /hr
    0 hours
    5.00
  6. Faiza Iqbal

    Faiza Iqbal

    Web designer and programmer

    Norway - Last active: 2 months ago - Tests: 1 - Portfolio: 15

    Expertise in design, development as well as enhancements of the Web applications and the corporate Web sites, apart from on hands experience in requirements analysis, product development, design as well as technical management are some of the illustrious features of my work experience. Apart from that; strong technical skills, proficiency over Internet working technologies, HTML, as well as development are other important features, in my career so far.Over the last years, I have developed a wide range of websites using HMTL, Asp.net, and MS Sql 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.

    $17.78 /hr
    56 hours
    4.59
  7. Jason Dixon

    Jason Dixon

    Jr. Software Engineer

    United States - Last active: 1 month ago - Tests: 7

    Software Engineering Student (Senior) and author of MyTwitterScraper (http://www.mytwitterscraper.com), a real-time, open-source, free software application written in Java. I currently work as a full time Access/SQL developer and Windows SBS Admin. I'm available for Java, Visual Basic, Access/VBA/SQL, Open Source Intelligence, Maltego, or General Research projects.

    $16.67 /hr
    92 hours
    5.00
  8. Muhammad Anwar

    Muhammad Anwar

    Software developer

    Egypt - Last active: 03/11/2013 - Tests: 1 - Portfolio: 2

    Excelling in whichever field I am put into, tasting the flavour of being unique in success along with keeping myself upon the summit I am heading to reach are the main goals I am living to achieve. My modest academic history from childhood to pre-graduate university studies give me a beam of hope, that I could keep on the same level of success through on my technical life as a developer. Being the first ranked student in primary education, then scoring 102% in secondary education in the time I was the third ranked rowing national player in Cairo, ending with an "A" journey in pre-graduate studies, I can dream but to be an elite in the world of matter and money.."Business"..

    $11.11 /hr
    0 hours
    5.00
  9. Robert Pale

    C++ Designer and Optimizer

    United States - Last active: 7 days ago - Tests: 23

    I'm a self taught programmer with experience largely in C++, but also in Haskell, PHP, Pawn, Lua, and NASM. I have a full decade of work in game modding communities, and have worked on linux patches, game engines, and the intricacies of the C++ compiler and object model for many years now. If you need to squeeze more speed out of your code, or come up with expressive and elegance solutions to unusual or involved problems, that's what I excel at.

    $30.00 /hr
    665 hours
    5.00
  10. Gauhar S.

    Gauhar S.

    Programmer/Developer/Free lancer/ web programmer

    Pakistan - Last active: 07/29/2013 - Tests: 8

    I have experience in following: html,xml,adobe photoshop, illustrator etc javascript,php,sql,oop, java,c++,objective c,visual c, matlab(computer vision)

    $28.89 /hr
    0 hours
    5.00