Object oriented design Freelancers

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Object oriented design Job Cost Overview

Typical total cost of Upwork Object oriented design projects based on completed and fixed-price jobs.

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. Carlos Moran

    Carlos Moran

    Rails dev - Linux admin

    Argentina - Last active: 09/21/2014 - Tests: 19

    Over the past 20 years I have been involved in several large projects including both software and hardware elements. I am looking to bring my expertise to businesses that have complex needs but don't have the volume to justify the expense of in-house talent. My skills include: - Project and team management: I have led web development projects from 3 to 30 people, using RUP, Scrum and homegrown methodologies. I know how to earn trust and gain the respect of collaborators, management, peers and clients. - Rails - I love the platform and have been working almost exclusively in RoR projects in the past 4 years for several different clients. - I prefer to use Thin, nginx, haml, jQuery, Semantic UI, Webistrano, MySQL or SQL Server, RVM and Rails 4.0 for new RoR projects. - I have experience consuming services like Twilio, SendGrid, UrbanAirship, and interfacing with payment gateways (usually Stripe and PayPal). - TCP/IP networking in general and the most popular protocols: HTTP/HTTPS, SMTP, POP3, SNMP, SSH. I also have a lot of experience troubleshooting connectivity and performance problems. I enjoy working with peers, but I can also work alone as developer and server administrator in small projects.

    $47.78 /hr
    34 hours
    5.00
  2. Anna Ignatenkova

    Anna Ignatenkova Agency Contractor

    High-quality services and work products

    Russia - Last active: 23 hours ago - Tests: 3 - Portfolio: 4

    I have 10-years experience of software development (mainly C/C++ programming in large IT companies). Working experience and education give me understanding of good code and software architecture design and allows to develop reliable and easy maintained applications and systems. In my freelance career I’m using the best practices and focusing on providing the best possible solutions in a reasonable timeframe. I am interested in participation in a project allowing to apply and improve my skills. I like to learn something new and participate in research.

    Groups: Application Developers Alliance

    Associated with: Prof-Approach

    $25.00 /hr
    2,399 hours
    5.00
  3. Matthew A.

    Matthew A.

    Certified Information Systems Engineer, OS X/Linux/Unix/OpenStack

    United States - Last active: 10/01/2012 - Tests: 5 - Portfolio: 5

    A focused critical thinker, applying over 13 years of IP security, data and voice expertise to engineering, executing, and troubleshooting client needs with close attention to detail, while demonstrating a proven history of successful project management. I provide a very diverse array of services ranging in complexity from Small Business and Enterprise, to Government and Military systems. Utilizing leading edge technology to consistently exceed expectations. Security Clearances: Secret (inactive), TWIC Some of my strong areas are: Mac OS X, Linux, UNIX, Windows, OpenStack, xCode, Objective-C, Cocoa, HTML, CSS, PHP, SQL, XML, Wordpress, Joomla, Metasploit, Penetration Testing, Cloud Integration, Cacti, SugarCRM, Asterisk, BGP, OSPF, IGRP, DNS, BOOTP, 802.1, 802.3 and 802.11 a/b/g/n.

    $55.00 /hr
    31 hours
    5.00
  4. Steve Trelease

    Steve Trelease

    Software Developer

    United States - Last active: 04/26/2013 - Tests: 10 - Portfolio: 1

    I have over 25 years of experience as an IT professional, with exposure to a wide range of software and hardware platforms. My areas of specialization are as follows: * Mobile app development - Android-based devices, including Kindle and Nook * Database / Data Warehouse design and deployment * Data integration, data conversion, ETL * Data mining and analytics * UNIX / Linux operating systems * Project architecting and delivery * Creative problem-solving I am committed to continually broadening my technical expertise, and am presently studying the following: * iOS, BlackBerry, and cross-platform mobile development * Web development, including mobile web and CMS systems (Drupal) Please visit my LinkedIn page (linkedin.com/in/stevetrelease) for further details about my qualifications and experience.

    $75.00 /hr
    0 hours
    5.00
  5. Roman G. Agency Contractor

    Java (JEE) Architect / Developer

    Ukraine - Last active: 2 days ago - Tests: 4

    I've been working in IT for more than 15 years and have strong experience in software development and project management. For last 7 years I've been working as architect/team leader/developer in the Java/JEE area on applications of various levels of complexity. The stack of technologies/frameworks I have hands-on experience includes but not limited to: Java/JEE, EJB 3, JPA 2, Spring (Core/Security/Data/AMQP), Hibernate/EclipseLink, JSF/RichFaces, AJAX, Tomcat/JBoss/GlassFish, MySQL/Oracle, NoSQL REDIS/RIAK, JAXB, REST, SOAP, XML, JUnit, Maven. For last years I've been leading a team of highly skilled java developers and few java gurus seeking for challenging projects to participate in as a whole team or separate members full-time or part-time.

    Associated with: KV4Solutions

    $33.33 /hr
    8,879 hours
    4.78
  6. Barnabas Tanko

    Barnabas Tanko

    C, C++, Java, PHP, SQL, PL/SQL, Pascal, assembly, OOP, Design Patterns

    Hungary - Last active: 4 days ago - Tests: 5

    If you have a development project like as desktop or web application or a simple homework and if you need fast help for a specific problem I can - write software, individual components or modules for you - investigate and fix your implementation bugs - help to make a good and clear implementation or design - review your existing sources codes If you want to improve your knowledge also you can get complete courses about: - programming languages: C, C++, Java, PHP, SQL, PL/SQL, Pascal or x86 assembly - multi threading, socket programming and inter process communication on Windows and UNIX/Linux platforms - data structures, elementary and advanced algorithms - object oriented design methodology - design patterns as creational, structural, behavioral and concurrency patterns - data modelling in relational database systems: Oracle, MySQL

    $33.33 /hr
    0 hours
    0.00
  7. Harvey Ruback

    Harvey Ruback

    Senior Software Engineer and Architect

    United States - Last active: 4 months ago - Tests: 3

    Diverse Software Professional with a 20+ year successful history delivering a variety of complex solutions. Proven strong programming and leadership skills spanning a large breadth of platforms and hardware environments. Possesses an innate focus on robustness and maintainability, while balancing performance goals and schedule constraints. Excellent written and verbal communication skills with the ability to clearly and concisely convey messaging to both technical or non-technical team members and customers. Consistently demonstrates creative, strategic, analytical problem solving skills with the ability to balance short term tactical against long-term strategic goals.

    $120.00 /hr
    0 hours
    0.00
  8. Ben Shomer

    Ben Shomer

    Senior Developer, Consultant, Solution Provider. Ph.D. Bioinformatics

    Israel - Last active: 02/27/2014 - Portfolio: 1

    I'm far more than your ordinary developer. As a veteran scientist with 30+ years of experience in information technology and an industrial and academic background, I am a top level solution provider. Qualification highlights: ------------------------- * Highly focused and comprehensive scientific approach. * Proactive, self-motivated, with outstanding interpersonal and communication skills. * Broad and deep familiarity with all popular operating systems. * Programming skills in various languages (including GUI,Object Oriented, Database API, cgi & AJAX). * Fast prototyping and development rate. * Profound mastery of web technology. * Expert in data analysis, integration and mining. * Vast experience with Bioinformatics operations. Throughout the entire cycle of communicating your desires and devising a strategy, to developing, documenting, testing and assimilation, I will provide full support, with full transparency, responsibility and integrity. I deliver a clearly documented and readable code, accompanied by an external explanatory document where required. I'm based in Israel and willing to travel for meetings if required. Please find my CV below. Technical Qualifications ======================== Computing – Operating Systems: Expert in operation of UNIX™/Linux (including system administration) and Windows platforms. Programming: Programming (Object Oriented and modular) in Python (main language), C/C++, Java, Perl, JavaScript, PHP. Networking: Socket and server programming, ftp, email and httpd. Web Technology: Comprehensive mastery of Web technology. Apache/XAMPP installation and maintenance. HTML authoring, CSS styling, AJAX and CGI programming. Joomla systems. Data manipulation: ORACLE™ and Postgresql RDBMS, SQLplus and API programming. Textual data manipulation and migration into relational models. Database schema design and optimization. Bioinformatics- Extensive experience with setup, maintenance and usage of various Bioinformatics packages. Highly familiar with all common biological database formats. Highly proficient in generating and providing biological databases based on collected biological information.

    $175.00 /hr
    0 hours
    0.00
  9. Jedrzej Fulara

    Jedrzej Fulara Agency Contractor

    Senior Java and Scala Developer

    Poland - Last active: 3 months ago - Tests: 1

    I have 10 years of experience as a consultant, software developer, architect and team leader. I have been involved in projects from various areas, including natural language processing, semantic web or real-time data monitoring. I worked for Polish software vendors and as a consultant for British and German clients. I have a MSc and PhD in Computer Science (static code analysis and software verification). I received multiple European and national scholarships.

    Associated with: Sparkbit

    $40.00 /hr
    0 hours
    0.00
  10. Marty L.

    Marty L.

    Expert in GNU/Linux/Opensource/Embedded software

    United States - Last active: 1 day ago - Tests: 4 - Portfolio: 1

    Looking for challenging new projects which can effectively use my talents and creativity, to generate cost effective software solutions. I'm a world class C programmer (primarily on Unix/Linux) and I'm used to making "impossible" tasks "possible". I have a great deal of expertise in: * real time embedded systems * cross compilation/software construction * source control * network programming * system administration * kernel level programming/device drivers * image processing * performance and metrics

    $83.33 /hr
    3,537 hours
    4.80