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.

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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, 5 UML projects are completed every quarter on Upwork.


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 4.56.

Last updated: October 1, 2015

Popular UML Searches

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Yury Korvel

Yury Korvel Agency Contractor

Project Manager / Business Analyst / Software Maintenance Engineer

Belarus - Tests: 3 - Portfolio: 4

More then 8 years I am working as Project Manager / Business Analyst / Software Maintenance Engineer: find and fix issues, analyze requirements, implement changes, release and deploy updates. List of covered technologies includes: .NET (C# and VB.NET), MS SQL, HTML, Java Script, Ajax, WCF, XML/XSLT. In major of my projects I play additional role as project manager / technical consultant / business analyst. So, I can explain difficult technical issues with simple understandable language and write specifications for developers and QA.

Associated with: ITRex Group

99% Job Success
$38.50 /hr
3,140 hours

Guilherme felipe D.

Guilherme felipe D.

Computer Engineer

Brazil - Tests: 1 - Portfolio: 3

I'm a Computer engineer, I have 3 years of experience with Excel with multinational companies. I have a good experience with dashboards, design, data analysis and VBA. My project shall be beautiful and easy to use and understand! I'm using Upwork to finance my Master Degree in Msc of Sustainable Energy abroad.

$13.33 /hr
1,232 hours

Yarish Kumar

Yarish Kumar

Customer Service and Technical Support Expert

India - Tests: 19 - Portfolio: 7

Live Chat and Phone Support Representative Zendesk Customer Service Specialist I have 9 years of Experience in Java/J2EE application development,maintenance and production support.Cloud Services Integration ( IaaS , SaaS and PaaS ) , Mac IT Customer care support via Call / Chat / Email ( 3 years of Exp) I have full time experience in MNCs - Infosys,Yodlee , Fidelity . Finance Domain and Manufacturing domain in top software MNCs. Infrastructure as a Service (IaaS) - AWS , Rackspace , openstack , cloudstack, chef script , cloud automation and orchestration. I own iMac 21.5" - Apple Mac Lion OS X for apple related works. I also work in Windows 7 and Ubuntu Linux OS. skype : yarishkumar skill set : - java , servlet , jsp , Struts 2.0 , Spring , Hibernate framework - Oracle Sql , pl/sql , data migration - shell script , sed , awk , python - OS environment : Apple Mac OS X , Ubuntu Linux , Sun Solaris 8 - SaaS platform : yodlee sdk , amazon aws sdk - web technologies : ajax , html , java script , xml , ajax , jquery - build tools : ant , maven, hudson - IDEs used : vi editor , Eclipse , Netbeans - bug tracking : bugzilla , sharepoint , jira - source code management : svn , perforce , microsoft visual source safe - testing tools : Junit , Selenium - business rule engine : Ilog Jrules , Jboss drools - design : object oriented analysis and design , design pattern , UML diagrams - testing : manual , automated - selenium , junit - documentation : software requirement specification (SRS) , design documents

Groups: Application Developers Alliance, Pro Customer Service

100% Job Success
$15.00 /hr
179 hours

Federico Provera

Federico Provera

.Net Senior Developer, PHP Developer

Uruguay - Tests: 1

I'm a Computing Engineer with over 10 years of experience in software development. Most of my experience is related to the .Net platform, with C#, VB .Net and ASP .Net, but I also worked in projects with C++ and PHP. I have worked in different areas of software development as requirements gathering and analysis, solution design, development and testing, as well as database design and database logic development. I have experience in agile methodologies like Extreme Programming and SCRUM. Currently I am working on web development, but I also have worked on desktop applications and web services development.

$22.22 /hr
10 hours

Halina Hulidava

Halina Hulidava

Agile project manager

Belarus - Tests: 3 - Portfolio: 2

6+ years experience as a Business Analyst/Project Manager. 4 of them as a Seniour Business Manager. Team leader of the developers' group. • Defining roadmap of the project according to the market expectations; • Maintain and manage the development backlog; • Projecting product architecture; • Making prototypes of the project services, demonstrate them to the Board of the Investors; • Investigating the needs of the end-user; • Defining the new features to be done in the project; • Collaborating with SEO specialists to raise the popularity of the project; • New features design and documentation; In addition: - In-depth analyses of the existing business processes; - suggestion elaboration for the automatization existing processes; - systematization and formalization of obtained information; - building the process AS-IS and its further converting to TO-BE model according to the clients' requirements; - resource estimation for the system building/changes; - project key points definition; - cycle system adapting; - system components definition. Methodologies UML, RUP, Waterfall, Agile, Scrum Documentation Tools Rational Requisite Pro, Visio, MS Word, MS Excel, MS PowerPoint  Internet Technology JavaScript, XML, HTML Operating Systems Windows (NT/2000/XP/7/8), UNIX, Linux Database Oracle, MS SQL, PostgreSQL, MS Access Programming Languages: Java, XPath, XML, XSL, SQL/PL SQL Portals understanding: AJAX, JSP, XML, Hibernate, Spring, JSP Application Servers: Jboss/IBM Websphere/Oracle AS Office: MS Office/LibreOffice Object orientated analysis and design UI design software: Axure, MockingBird, CaCoo, MS Visio, Qt4 designer Language knowledge: Russian/Belarussian/Ukrainian (native), English (fluent), German (beginner) Virtual Software: VMWare, VBox Successful implementation 1. Centralized Archive System for Sberbank, Russia. My project roles: chief constructor, engineer; 2. Archive system for Moscow Bank of Reconstruction and Development. My project roles: chief constructor; 3. Electronic archive searching system for Migration Service of Saint-Petersburg. My project roles: chief constructor, support engineer; 4. Departmental archive for Belorussian National Bank. My project roles: chief constructor, chief support engineer; 5. Technical archive system for “Teploset” Saint-Petersburg. My project roles: chief constructor; 6. Departmental archive for MTS-bank, Moscow, Russia. My project roles: chief constructor, support engineer.

$30.00 /hr
105 hours

Galina Tsyvinska

Galina Tsyvinska

Technical Writer

Ukraine - Tests: 1 - Portfolio: 1

I have over 5-year experience in writing of technical documentation, which includes Requirement Specifications, Software and Hardware Specifications, DB Catalogs, User Manuals, Security Instructions for administrators of different levels, API description. The themes of my writing were close to information Security, cloud technologies. I also can write manuals on products with any level of complexity. I use user-oriented approach while working, so the style of my writing largely depends on the target audience. Because of this reason my documentation is always clear and unambiguous. I have Computer Science background so it is not a problem for me to describe different technical aspects of the development process or to understand the principles of software operation. I'm advanced MS Office user (Word, Excel, Visio, Power Point). I have experience in working with such design tools as Adobe Photoshop, Visual Paradigm, XMind, ArisExpress etc. I also worked with a wide range of tracking systems that includes Redmine, Axosoft, Jira, Youtrack. I'm experienced Confluence user. I also know how to use BPMN and UML notations for business processes description.

$16.00 /hr
0 hours

Rantu Das

Rantu Das

Web Developer and Designer, WORDPRESS / ECOMMERCE /

United Kingdom - Portfolio: 7

I am an enthusiastic and extremely confident IT professional with extensive experience of more than 4 years across areas of UX/UI Design, Web Development, Business System Analysis, Information Architecture, Prototyping using PHP, MYSQL, JavaScript, CSS, HTML, MVC, UML, Activity Diagrams, DFD, ERD. Have the true desire to deliver maximum possible effort to meet client’s requirement. Full Portfolio - My Skills Include: *PHP (Strong) *HTML (Strong) *CSS (Strong) *JAVASCRIPT (Intermediate) *PHOTOSHOP (Intermediate) *PHP Frameworks: CodeIgniter

 *JavaScript (libs/frameworks/tools): jQuery, Node.js, Backbone.js, AngularJS

. *Web Technologies / Frameworks: LESS, HTML5, CSS3, Bootstrap CSS 

 *Database: Sql Server, MS Access, MySQL, *API: Facebook, Twitter, Amazon Web Services, Google Calendar, BaseCamp

$8.00 /hr
0 hours

Siddharth Chaujar

Expert In Model Based System Engineering With experince in SysML & UML

India - Tests: 1

Worked as Systems Engineer in defense systems, I have good experience on the Requirements Management and Design and Analysis domains of Software on IBMs' Jazz platform. I have had a formal training from IBM on various tools used in Project lifecycle Management Certified for IBM Rational Doors IBM Rational Rhapsody Certified Designer

$22.22 /hr
0 hours

Vitali K.

Vitali K.

Lotus Notes/BI/ETL/DWH/Qlikview Developer

Belarus - Tests: 1

I have been developing software since 1999. My main skills in development technical specifications, design, development, testing, implementation, maintenance and support. I have developed: - geographic information systems in C/C++ (Planning systems electro-magnetic field, data visualization on maps) for MS Windows (MFC) & Unix (Motiff, Qt) for China & India goverment; - a wide range of applications with technologies Lotus Notes/Domino, Lotus Script, @Formula, X-Pages, Java, HTML, XSLT/XML and the integration of real-time databases Microsoft SQL and IBM DB2 for Ministry of Industry of Belarus, a transnational logistics company and educational organizations; - analytics reports with technologies Qliktech Qlikview & IBM Cognos. My development experience: SQL, OOP, UML (Rational Rose) and building a data warehouse based on data sources: Lotus Domino/DB2, MS Excel, MS Dynamics AX/MS Access/MS SQL, MySQL and text files. My maintance and support experience: MS Windows, Linux, Solaris, Lotus Domino, Oracle, DB2, MS SQL, Qlikview, Sametime.

$27.78 /hr
20 hours