UML Developers & Software Architects

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, 14 UML projects are completed every quarter on Upwork.

14

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 4.66.

4.66
Last updated: May 1, 2015

Popular UML Searches

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  1. Mikhail Ryzhikov

    Mikhail Ryzhikov

    Team Leader, Architect, Lead Developer

    Ukraine - Last active: 22 hours ago - 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
    3,441 hours
    5.00
  2. Denis M.

    Denis M. Agency Contractor

    Senior C++ Developer

    Russia - Last active: 9 days ago - 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 Art, LLC

    $36.11 /hr
    5,511 hours
    5.00
  3. Oscar Rendon

    Oscar Rendon

    Ruby, Rails and Javascript lover

    Colombia - Last active: 01/09/2014 - Tests: 6 - Portfolio: 2

    Over the last 7 years, I have developed a lot of solutions with primary focus on web applications. My core skills are: Ruby, Ruby on Rails, Javascript/Ajax, C#, ASP.NET, HTML5, MySQL, SQLServer, Oracle. I also used to work with LAMP. I've solid experience on Cloud (Heroku, GAE), windows/linux server administration, software architecture and high level design. My github profile: https://github.com/orendon

    Groups: Engine Yard Ruby on Rails Professionals Network

    $60.00 /hr
    260 hours
    5.00
  4. Denis R.

    Denis R.

    Expert J2EE/Java Developer/ Team Lead

    Ukraine - Last active: 08/05/2007 - Tests: 2

    2+ years of development team leader experience. Project management experience. Strong communication, leadership and team player skills.Excellent OOD skills. Strong knowledge of data modeling, UML and design patterns. Application designer skills and experience in J2EE applications. Rich experience in back-end, middleware and front-end Java applications design and development. 5+ years of Java experience. Strong skills and knowledge in design, development, implementation and performance optimization of large modern software systems including use of major databases and development of distributed application software. Extensive experience of different models of work with foreign customers including onsite work in UK and offsite work with USA customers.I'm seeking opportunities here to develop any complexity J2EE application as a Team Leader or a Developer.

    $30.00 /hr
    176 hours
    5.00
  5. Timo A H

    Timo A H

    ✔ PHP Specialist / Network Administrator / Linux Administrator

    Germany - Last active: 09/02/2012 - Tests: 13 - Portfolio: 3

    During the last 6 years, I've been developing web applications for various customers using HTML, PHP, MySQL, ExtJS and Ajax. The customer range varied from small to medium-size companies. Prior that, I focused on system administration using Linux and open source applications. I am looking for opportunities to prove my existing skills and build up new skills.

    $50.00 /hr
    154 hours
    5.00
  6. Firas Saadaoui

    Firas Saadaoui

    Certified Web Developer(PHP/MYSQL,HTML,CSS,Jquery,Flash,XML)

    Tunisia - Last active: 22 hours ago - Tests: 16 - Portfolio: 19

    Back in 2006, I started as a local freelancer. With limited skills I only looked for small projects to support myself. then I started to develop and expand my skills by accepting bigger projects and having my licence and master degrees. this allowed me to start in odesk in 2010 and since then, I have developed and participated in the creation of many online systems from small static websites to online reservations and web based project management systems. I enjoy what I am doing and I consider it as lifetime career. I am interested in all kinds of projects that meets my skills and experience and hoping to get the pleasure of working with you Best Regards Firas

    $18.00 /hr
    196 hours
    4.96
  7. Adriana G.

    Adriana G.

    Professional sofware developer

    Romania - Last active: 1 month ago - Tests: 11 - Portfolio: 1

    I am a professional software developer with over 10 years of experience in analysing, designing and developing enterprise applications. The developer's moral responsibility should not end once the program is deployed and the project is formally accepted. My measurement of success takes into account not only how well explicit requirements are implemented, but the degree to which the architecture is designed to accommodate new features, allowing the project to grow. Skills and competencies: - Programming languages and technologies: C/C++, Java, SQL, Php, Java Spring, Spring Web Flow, Hibernate, JSP, Java Script (Ext JS, Secha Touch, JQuery, Ajax) – Markup Languages: HTML/DHTML, XML, XSL – Modeling languages: UML/OCL – Database management systems: PostgreSQL , PostGIS (stored procedures, triggers,database optimization, load balancing), MySql – Operating Systems: Linux, Windows, MacOS – Other: Latex, Metapost

    $27.78 /hr
    364 hours
    4.59
  8. Rocky U.

    Rocky U. Agency Contractor

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

    India - Last active: 22 hours ago - 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
    15,236 hours
    4.61
  9. Scott G.

    Scott G. Agency Contractor

    Experienced Architect & Sr. Software Engineer

    United States - Last active: 22 hours ago - Tests: 2

    I have experience designing and building enterprise systems and small single computer systems in healthcare, the utility industry and inventory management working with international Fortune 500 companies and small start-up businesses. The size of your organization does not matter to me as much as finding the right solution for your organization. My experience allows me to work the business analysis and solution development, to the technical architecture of the solution to the actual implementation of the design as web services, web applications, desktop applications and/or integrated databases. I have experience with the following technologies: SQL, SSRS, SSAS, C#, VB.NET, ASP.NET, WCF, WPF, UML, and WVC.

    Associated with: Sound Power Solutions

    $57.50 /hr
    197 hours
    5.00