Get Your UML Project Started Today!

Post your UML design project on Upwork, the world’s largest online workplace, and find freelance UML professionals and software architects to simplify the modeling process of your software system with a detailed structure. These experienced freelancers can design all major UML diagrams (use case, component, class, activity, package and sequence diagrams), write feature lists and detailed use-case specifications, configure your Eclipse plugins to generate UML diagrams from Java code, or set up your UML editor (e.g. Microsoft Visio, Visual Studio Ultimate) or UML modeling tools (like Argo UML or Enterprise Architect).

Unified Modeling Language (UML) is a standardized modeling language that includes rich graphical notation and diagrams, used to design software system structure and architecture. On Upwork, companies hire highly skilled UML architects and software development life-cycle experts to design complex, multi-level system architectures.

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

UML Job Cost Overview

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

Upwork UML Jobs Completed Quarterly

On average, 3 UML projects are completed every quarter on Upwork.

3

Time to Complete Upwork UML Jobs

Time needed to complete a UML project on Upwork.

Average UML Freelancer Feedback Score

UML Upwork freelancers typically receive a client rating of 4.50.

4.50
Last updated: September 1, 2015

Popular UML Searches

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  1. Romain V.

    Romain V.

    Senior Software Engineer, Ruby Expert, Web Developer

    Ireland - Tests: 4

    As a experienced full stack engineer, using the likes of Ruby, JavaScript and MySQL, my main focus is on delivering high quality maintainable software respecting best practices. I consider Ruby my main strength and I use it as the basis of my projects whenever possible. I put a stress on deeply understanding requirements and specifications before starting any implementation and work with short feedback loop in order to always be aligned with clients needs. I also enjoy DevOps challenges, and have previously successfully migrated, maintained and optimised large scale architectures on cloud platforms (AWS, Google cloud ...). I am looking for clients that are seeking experience and quality over quantity.

    $40.00 /hr
    53 hours
    5.00
  2. William Wijaya Lo

    William Wijaya Lo

    Photo Editor with Photoshop

    Indonesia - Tests: 5 - Portfolio: 13

    With over one year experience in oDesk, I have earned a Top Rated status from my repeated job success and good ratings from my previous clients. I am currently looking for a job with hourly rate to improve my work history for number of hours worked. With assent from the related parties, I have attached several samples of my past contracts with my clients. Some items are not related to my freelancer work in oDesk, but they should give some insights on what I usually do and offer. In addition to my experience in Photoshop, I have basic skills in programming, including Java, HTML, PHP, SQL, XML, and UML Modeling. Also, I am managing several Wordpress websites, both professional and for private use. I receive data entry and writing tasks, as well. I converse well in English and Indonesian, whilst my Chinese and Japanese comprehensions are limited to basic conversations. Thank you for your visit. I will be looking forward to working with you. William Wijaya Lo williamwijayalo@yahoo.com (Skype) live:williamwijayalo

    $4.44 /hr
    89 hours
    4.99
  3. Mikhail Ryzhikov

    Mikhail Ryzhikov

    Team Leader, Architect, Lead Developer

    Ukraine - Tests: 5 - Portfolio: 1

    «Job must be interesting. Otherwise it becomes a duty» © ----------------------------------------------------------------------------------------------------------- PHP [16 years experience] — Designs & Patterns, Architecture building, PHP 5.3.x+, Drupal 6/7, Silex, TYPO3, Symfony, Zend Framework, Doctrine ORM, Propel ORM SQL [14 years experience] — MySQL (MyISAM, InnoDB, Memory, CSV engines), SQLite, PostgreSQL NOSQL [7 years experience] — MongoDB, Redis, Memcached XML/XSL [15 years experience] — XML/XSL transformations, XPath, XQuery, DTD/XSD validation schemas, SVG XHTML/CSS [18 years experience] — Native markup, Blueprint, 960 Grid System (w. Fluid), xCSS JAVASCRIPT [16 years experience] — Designs & Patterns, Sencha Ext.JS 3.x, 4.x (inc. 4.1.3), Sencha Touch, jQuery (inc. jQuery Mobile), Prototype, Aculo US, MooTools, YUI VERSION CONTROL SYSTEMS [13 years experience] — GIT, SVN, CVS, Perforce | Gerrit, FishEye LINUX SHELL SCRIPTING [14 years experience] — Bash scripting, GNU Make, SED/AWK UML [9 years experience] — Diagrams, Datagram to Code/Code to Datagram, Flows mock-up development J2SE [1 year experience] — Designs & Patterns SALESFORCE [1 year experience] — APEX (PHP layer binding) DELPHI/OBJECT PASCAL [5 years experience] — Designs & Patterns ----------------------------------------------------------------------------------------------------------- TEAM LEADING — Experience of team leading in 7-people team HIGH-LOADED APPLICATIONS — Experience of high-loaded application development, aimed for usage in aggressive environment ----------------------------------------------------------------------------------------------------------- MORE THEN 500+ SUCCESSFUL PROJECTS CODE SAMPLES (STYLE, GUIDANCE, LINES ETC…) — http://git.developer.com.ua/

    $44.44 /hr
    4,446 hours
    5.00
  4. Ioannis F.

    Ioannis F.

    Java Software Engineer

    Greece - Tests: 4

    Senior Software Engineer. During the last 11 years I have worked on developing a large number of different applications and/or components, including web applications, CMS, RESTful APIs and server-side components for mobile applications and mobile marketing. Core technologies and frameworks involved were Java, Spring/Spring MVC, Jersey, JPA & Hibernate, JSP, XML, HTML, CSS and a range of JavaScript libraries and frameworks. I have extensively used a large number of software engineering tools, including Maven, Ant, Nexus, Hudson, Bamboo Subversion, Git. I'm eager to use new and fascinating technologies for development of state-of-the-art applications.

    $45.00 /hr
    4,175 hours
    5.00
  5. Rocky U.

    Rocky U. Agency Contractor

    .NET Architect, Prism 4, Razorview, MVC 4/5 Expert, Agile Practitioner

    India - Tests: 12 - Portfolio: 12

    Over 13000 oDesk hours completed successfully with an above average feedback rating of 4.1 and an average job size that exceeds 900 hours 11+ years of rigorous experience developing database driven web and desktop (client-server) applications using Microsoft technologies and various frameworks including 2.0, 3.5 and 4.0 using complex usage of SQL server reporting services, web services, third party tools integration etc. Hands on knowledge of the latest Microsoft paradigms and best practices including MVC3, razorview, Prism 4, Entity Framework, WPF, WCF, LINQ. Good with front-end development frameworks as well [Javascript, xHTML, XAML, Silverlight] Major market verticals where I have worked are E-commerce, CRM, POS, Content and Document Management, Healthcare, E-learning and Real Estate.

    Associated with: Krishna Innovative Software Pvt. Ltd

    $20.00 /hr
    12,568 hours
    4.61
  6. Denis M.

    Denis M. Agency Contractor

    Senior C++ Developer

    Russia - Tests: 1

    For long years of my experience, I finished different kinds of projects. Now in every project I easily can show all my professionalism and high quality. I’m interested in projects where I could apply all my technical and communication skills. I have responsibility to manage projects and share my experience with young developers and help them to solve difficult problems.

    Associated with: ISS

    $36.11 /hr
    4,577 hours
    5.00
  7. Noel Buenaventura

    Noel Buenaventura Agency Contractor

    Programmer Analyst

    Philippines - Tests: 16 - Portfolio: 20

    • Proficient in Microsoft Technology programming languages: VB.Net, C#, Microsoft Visual Basic 6.0. Databases such as Microsoft SQL Server, MySQL, Microsoft Access, PostgreSQL, SQLite, Firebird, Paradox Oracle, Sybase and MongoDB. Reporting tools such as Crystal Report and Data Report. Software packaging tools such as InnoSetup, NSIS, InstallShield. <BR> • Other languages known: Visual FoxPro, Java, C/C++, Delphi, Turbo Pascal, and Assembly Language.<BR> • Knowledgeable in the latest Microsoft programming infrastructure (Microsoft Visual Studio .NET) specifically in VB.Net, C#, ADO.NET, ASP.NET, MVC 4, LINQ, and AutoMapper.<BR> • Knowledge in .NET WPF, WCF and XAML.<BR> • Knowledge in look and feel tools such as Codejock and DevExpress.<BR> • Working knowledge in Torquoise-SVN, Github and Assembla.<BR> • Knowledge in VBA programming and creating COM Addins. This includes VSTO (Visual Studio Tools for Office) and Microsoft PIAs. • Knowledge in automating OpenOffice applications such as OpenOffice Writer and OpenOffice Calc.<BR> • Working knowledge in building customized controls that fulfill programmer’s demands such as ActiveX DLL/OCX. Knowledge in using API (Application Programming Interface) functions.<BR> • Good knowledge of Web Services including SOAP-Based, Web APIs, Amazon Web Service API, Marketplace Web Service API, Amazon S3, Amazon SQS, and Web Scrapping.<BR> • Knowledgeable in the newest programming technologies such as DAO, ADO, Client/Server and COM/DCOM.<BR> • Familiar with the following applications: MS Office 2010 Suite, AutoCAD, Adobe Photoshop, and many others.<BR> • Has thorough understanding of Internet-based Programming such as ASP and PHP for server side and VBScript, JavaScript and AJAX for the client side.<BR> • Knows how to setup and configure WordPress, phpBB, X-Cart & other open source templates.<BR> • Knowledgeable in the following Internet programming and design tools: Microsoft FrontPage, Macromedia Dreamweaver MX, PHP Designer, etc.<BR> • Has good understanding in web technology and communication like Winsock and other protocols such as TCP/IP, FTP, SFTP, HTTP, and ZeroMQ.<BR> • Knowledge in both structured and object-oriented design tool (Unified Modeling Language).<BR> • Familiar with Windows operating systems including Windows 2000/2003 Server (Active Directory) and Linux.<BR> • PC Troubleshooting and Networking.<BR> • 40+ WPM typing speed.<BR>

    Associated with: WengSoft Solutions

    $27.78 /hr
    1,639 hours
    4.92
  8. Irene Ladyko

    Irene Ladyko Agency Contractor

    Java/C++ Developer

    Russia - Tests: 1

    OBJECTIVE : I am focused on brining success into our clients' business. I have developed a number of desktop and web applications using C++ and Java technologies accordingly. I am proficient in the following languages: Java, C++, JavaScript, SQL, Python, Bash. I am proficient and specialize in the following technologies: Spring, Hibernate, REST services, MySQL, Postresql, JQuery, JDBC, Qt4, wxWidget, boost and more. Feel free to contact me. KEYWORDS:C++, C, WinAPI, MFC, wxWidgets, Qt4, SQL, Assembler, HTML, OOP, design Java, Spring, Hibernate, JDBC patterns, UML, XML, SOAP, WSDL, BPEL, IBX, BDE, algorithm & data structure development, multithreading patterns. ACE, boost, CppUnit, XPMicrosoft Visual Studio, Borland Delphi, Borland C++ Builder, Borland Interbase Server, doxygen, BoundsChecker, makefiles, qmake, Microsoft Office.

    Associated with: ISS

    $35.00 /hr
    5,529 hours
    4.71
  9. MOHAMED DAHROG

    MOHAMED DAHROG Agency Contractor

    J2EE, php, jsp&servlets, struts, Hibernate, Mysql and Ajax developer

    Egypt - Tests: 12 - Portfolio: 10

    I have 4 year experience in developing web applications and desktop applications. I have good experience in jsp&servlets, PHP, Ajax, Json, XML, jQuery, Struts1.2, Hibernate,Mysql ,Oracle PLSQL,and Oracle form and report. I am currently available 30 hours per week and can be reached online at mohamed.dahroug@gmail.com and mohamed.dahroug1 @skype, all week days from <10:00> to <20:00> GMT+2

    Groups: Bluehost Developers and Designers

    Associated with: YallaSoft

    $15.00 /hr
    546 hours
    4.86
  10. Stefan Knoch

    Stefan Knoch

    Senior Fullstack Web Developer and Software Architect from Germany

    Thailand - Tests: 8

    I am a creative and enthusiastic oop web developer from Germany with extensive experience in cms, ecommerce and website developing by working more then 6 years full-time for advertising agencies around Austria and Liechtenstein. I am capable of designing and developing database systems, frontend/backend architectures and programming professional web 2.0 w3c conform, cross browser compatible and seo optimized websites. I am also very fast at getting into new systems and fixing even the hardest bugs. I have much experience in several web developing areas: - website programming: html, css, js (jquery), seo, cross browser, w3c - cms developing: php, oop, mysql - database designing - architectur designing and planning - ui concepting - performance optimizing (mysql database, sql, php, js, http) - linux server administration (apache, nginx, debian, ubuntu) Frameworks - Jquery - Smarty - Zend - CakePHP - Yaf - my own performance focused lightweight oop framework I love to produce beautifully oop code and optimize performance even in the smallest corners. Im a perfectionist and i want to make me and my client satisfied and happy.

    $27.78 /hr
    50 hours
    5.00