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, 12 UML projects are completed every quarter on Upwork.

12

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 4.64.

4.64
Last updated: June 1, 2015

Popular UML Searches

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  1. Leo Williams

    Sr. Solution Architect

    United States - Last active: 1 month ago - Tests: 4

    To be honest, the rates I've seen on some of these projects are 10 times below what I typically bill on projects I go onsite for. So, If you're looking for a cheap and desperate third world developer, I'm certainly not the guy you want to talk to. I've made my living and reputation correcting the mistakes of such individuals, because there is a huge gap between knowing how to program, and how to program for scalability, reliability, security, and maintainability. I was fortunate enough to start from the ground up, which means I actually built systems prior to even learning how to program, or fully utilize an OS. Over the years, I've played many different roles with each contributing to different layers of understanding. At this point in my career, I can build just about anything, and more than likely better than the other guy. I'm grateful to have taken the hard road, because by doing so I can now see the big picture, by virtue of a broad base of knowledge acquired that is far beyond superficial. Consequently, I typically get engaged on projects that require a large degree of architectural knowledge in conjunction with serious skill. Simply put, I'm the guy you call when everyone screams "impossible." I'm the guy you call when you either want the job done right the first time, or fixed properly to work the way you intended. If you get a minute, have a glance at my profile. You'll find that I've spearheaded projects for the largest most successful firms and organizations in the world!

    $55.56 /hr
    0 hours
    5.00
  2. Mykhaylo Terentyak

    Mykhaylo Terentyak Agency Contractor

    WPF, Silverlight, Windows Phone, WinRT Architect & Consultant

    Ukraine - Last active: 5 days ago - Tests: 7 - Portfolio: 37

    I am founder and CEO of Blackthorn Vision company that was founded in 2008 in Lviv, Ukraine as a custom development provider specializing in development using Microsoft technologies. Our main specialization lies in desktop, web and mobile applications development using Microsoft technologies (WPF, Silverlight, ASP.NET, Windows Phone, WinRT). We can offer an entire package: from initial concepts to final delivery of an outsourced project of any size. Please feel free to contact me anytime to discuss your project. Skype id: mterentyak. Email: mterentyak@blackthorn-vision.com. You can find more information about our team on our web site: http://www.blackthorn-vision.com.

    Groups: Application Developers Alliance

    Associated with: Blackthorn Vision LLC

    $25.00 /hr
    9,062 hours
    4.89
  3. Ankesh Pratap Shahi

    Ankesh Pratap Shahi Agency Contractor

    SharePoint Architect Microsoft Certified

    India - Last active: 18 hours ago - Tests: 1 - Portfolio: 9

    A technocrat having approximately 12 years of experience in Software Project Execution, Software Product Development. We are Microsoft Gold Certified Partner and have proven track record of 100% client's satisfaction. Expertise in Office 365 ,SharePoint2007/2010 portal design, development, Administration, migration and integration with various applications like Microsoft Dynamics CRM and ERP. My objective is to provide quality solution which full fill the client requirement on time. programming utilizing waterfall and extreme (agile: Scrum model) programming methodology. Significant exposure in Financial, Prepaid Telecom and healthcare domain Significant exposure in various types of design patterns with Microsoft application blocks implementation and creating class skeleton of various layers like business objects and Data objects on the behalf of business requirement of the system. Significant exposure in Requirement gathering, system design, coding, testing and implementing software with a flair for adopting modern software methodologies in compliance to Quality standards. Well versed with CMMI process and followed it extensively in projects

    Associated with: Miri Infotech Pvt Ltd.

    $33.33 /hr
    264 hours
    3.91
  4. Julia Pronina

    Julia Pronina

    Personal Assistant

    Russia - Last active: 12/11/2014 - Tests: 1

    I am data entry and document management specialist with wide experience and degree in Organisation Management. Also I can do a personal assistant job. I am passionate about details, always pay attention to requirements and aim to provide the high quality of service, so customers can trust me and won't have to double-check my work.

    $11.11 /hr
    62 hours
    5.00
  5. Luis Dias De Oliveira

    Luis Dias De Oliveira

    Senior Software Test Analyst

    United States - Last active: 2 months ago - Tests: 5

    With a cross-cultural work experience where I acted in different role positions, but mainly as Software Test Analyst and Business Analyst. I'm born and raised in Brazil, however in the last four years I spend working as off-shore contractor to American companies. Also I traveled quite a bit over South America. I'm a Portuguese natural speaker with fluency English, and intermediate knowledge in Spanish. I have a Bachelor of Business Administration with IT Management Specialization, plus an IT Technician Course. I believe that all this life experience and education gave me a varied skills and the ability to work with many different types of people, culture and companies. Furthermore I'm a conscientious person who works hard and pays attention to detail. I'm flexible, quick to pick up new skills and eager to learn from others. Services that I can deliver here: Create and support key project documentation requirements, including: Business Requirements Definition (BRD), Unified Modeling Language (UML), Conceptual Prototypes for System Screens, Use Cases, Test Plan & Test Case, Functional and Performance Testing.

    $13.00 /hr
    72 hours
    5.00
  6. Romelyn Ungab

    Romelyn Ungab

    C# Application Developer and a Database Designer

    Philippines - Last active: 09/25/2014 - Tests: 5 - Portfolio: 1

    I am an IT Professional certified by the Philippine National Information Technology Standards. Previously, I am an IT instructor of MSU-IIT. I am an Academic Associate of IBM's DB2. Currently, I am a C# application developer, which involves both website and handheld. I work on relational database and JSON. I have experience in designing and implementing databases. I have worked on different frameworks of Visual Studio like WCF for Services, EF and LINQ for connecting to databases. I like to work on tasks ranging from data entry using Excel or Word to Systems Analysis and Database Design. I also love working at night. I can easily learn how to do things, therefore it will not be hard for me to learn something new. I want to experience working online and feel the rush.

    $10.56 /hr
    0 hours
    5.00
  7. Lakshana Biradar

    Business Analyst

    India - Last active: 10/08/2014 - Tests: 8 - Portfolio: 2

    -Requirements elicitation, analysis and documentation for eight years, --Client interview and process capture using simple diagrams --Use case creation--Document client requirements for development and testing teams -Team leading -- setting up communication process for client communication and issue escalation and resolution --daily task list generation --functional test case creation and execution -Functional testing-Knowledge master of 'Agile with SCRUM' team -Test cases review-Single point of Client contact ( SPOC) -Project co-ordinator-.NET development for one and a half years. Tools used: manymoon, creatly, sharepoint(for client communication), MS visio, MS word, MS excel, mpp, CVS, Tortoise SVN, VSS, bugzilla, As a business analyst with .NET coding experience and functional testing experience, I have team leading capabilities that will benefit a software development team.

    $33.33 /hr
    4 hours
    4.71
  8. Shan Ramalingam

    Systems Architect and Project Manager

    United States - Last active: 08/20/2010

    Experienced and educated software engineer and project manager responsible for systems analysis, design and development seeking an Architect or Program Manager role, in serving as a primary interface to clients and stake-holders in developing efficient software solutions for complex and evolving business problems with appreciation for process improvement and systems consolidation

    $44.44 /hr
    0 hours
    5.00
  9. Howard C.

    iPhone / Android Expert, Lead ASP / PHP Developer, .NET Architect

    United States - Last active: 04/24/2009 - Tests: 5

    Dear Hiring Manager, I have been in the software business for over 13 years and have developed many skills that would make me excel at many positions. I have held positions such as CTO, Mobile Platform Architect, Project Manager, and a Lead developer for several years. I currently head the Mobile department with Insider Guides, Inc for myYearbook.com. I can Manage, Architect, and develop any size .NET, iPhone, mobile, web, or Windows applications. I also am Chief Executive Officer for IYFMusic.com on a part-time basis. Where I have developed the companies next Social Media Strategy and the plan to better distribute IYFMusic.com. Attached is a resume for your review. I would welcome an opportunity to interview and discuss my application with you and explore suitable openings within your organization. Thank you for your time and consideration, hoping to hear from you in the near future. I wrote iPhone apps: IYFMusic.com, myYearbook.com, match.com, Lucky At Your Service, and 7 other band iPhone applications. IYFMusic.com http://itunes.apple.com/us/app/iyfmusic-com/id354951010?mt=8 myYearbook.com http://itunes.apple.com/us/app/myyearbook/id372648912?mt=8 match.com http://itunes.apple.com/us/app/match-com-find-your-match/id305939712?mt=8 Lucky At Your Service http://itunes.apple.com/us/app/lucky-at-your-service/id325838660?mt=8 7 Other Band Apps http://itunes.apple.com/us/artist/iyfmusic-com/id354951013 I also wrote Android apps for myYearbook.com and IYFMusic.com (releasing next month) Sincerely, Howard W. Cantrell, Jr.

    $111.11 /hr
    4 hours
    5.00