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.


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.

Last updated: May 1, 2015

Popular UML Searches

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  1. Katrina Madrid

    Katrina Madrid

    Software Engineer

    United States - Last active: 11/12/2014

    Having more than 8 years of professional experience working with leading firms, I have been exposed to a good mix of software development tasks from analysis, design, development through implementation. My experience included practicing various software development principals such as analyzing business process, creating business requirements and formulating Technical specification before development as well as conducting tests before implementation.

    $50.00 /hr
    0 hours
  2. Im N.

    Im N.


    Pakistan - Last active: 01/24/2014 - Tests: 2

    I have over 9 years of experience in the Software Development, and during my career, I have mostly worked with Microsoft tools and technologies to develop different applications and/or services. Some of them are listed as follows: + Applications Integration using Microsoft BizTalk Server technologies + Database Development using Microsoft SQL Server Management Studio + Data Migration using Microsoft SQL Server Integration Services (SSIS) + Developed BI Applications using Microsoft SQL Server Analysis Services (SSAS) + Developed Notification Services using Microsoft SQL Server Notification Services (SSNS) + Developed Distributed Applications using .NET Remoting, Genuine Channels and WCF + Developed Desktop Applications using Windows Forms and MMC + Developed Web Applications using ASP.NET and Java + Wrote Installers using Windows Installer XML (WIX) and InnoSetup Besides, I have expertise and hands on experience in HTML, CSS, XML, Microsoft Office (precisely in Access, Excel, PowerPoint and Word), Cloud computing with Microsoft Windows Azure and SQL Azure, Microsoft Visual Studio 2010 and 2012, and Microsoft Team Foundation Server. I have carried out listed activities in different roles, I have performed as a team-member, have lead a team of developers and performed as a Scrum Master in an Agile format. I have always delivered quality solutions within the specified timelines and always stood a step ahead to help my team members in the successful delivery of their milestones.

    $15.00 /hr
    0 hours
  3. Peter Strobel

    Peter Strobel

    Senior Java Developer

    United Kingdom - Last active: 04/27/2014 - Tests: 1

    Working 9 years for an IT consultancy company, Peter has been a designer, developer, administrator, consultant and architect in various sectors including retail, finance, automotive, insurance, and medical. Peter is an expert in Java SE/EE high performance, high quality, near real time systems. His work is result-oriented and guided by Agile and Lean methodologies. Peter prefers to work in teams and has equally demonstrated to deliver work and communicate well as an individual in critical situations. Peter has worked in distributed teams on both the on- and the offshore side and understands the inherent challenges.

    $44.44 /hr
    0 hours
  4. Radovan Chytracek

    Radovan Chytracek

    IT Consultant

    Switzerland - Last active: 05/13/2014 - Tests: 6

    I am big fan of the cloud and virtualization computing and high-tech approaches to resolution of today's business challenges. I am currently working with high-tech start-ups to build the next generation of products and enable the social enterprise to become a reality. Specialties Complex data management systems and high performance computing. Conference speaker and reviewer at the international forums (IEEE).

    $77.78 /hr
    0 hours
  5. Georgios Politis

    Georgios Politis

    Sound Engineer and Music Producer

    Belgium - Last active: 10/21/2014

    I am an electronic music producer for 10 years and I have graduated from a Sound Engineering and Music Production course in Manchester, UK last year. My first degree was in Information Systems Engineering up to and MSc level from the University of Manchester (former UMIST) and the University of Salford. My MSc thesis researched the Organizational aspects of Virtual Communities including the development of a prototype system (in PHP, SQL) to be evaluated by fellow students at the university. As Business Analyst, I have been developing HR Systems for large organizations both as an employee or inhouse consultant . However,my passion for music and sound took over and I decided to focus on this direction while keeping a connection with Information Technology and Web based systems. I will be happy to listen to your needs. I keep a professional approach to everything I do and good communication figures largely on my values as an individual.

    $70.00 /hr
    0 hours
  6. Laurent THIEBLEMONT


    Freelance J2EE coder

    France - Last active: 03/01/2014 - Tests: 2

    Hi, I'm a seasoned software engineer, specialized in J2EE. I successively worked as a developer, team manager and technical leader. My skills range is quite wide. I've encountered more technologies than is possible to list at oDesk. Also, I can participate in the various phases of a project: specifications, development, testing, code reviews, ... I have to move away from Paris and used the opportunity to try and find new ways of working. oDesk's one of my leads.

    $70.00 /hr
    0 hours
  7. Shivendra Dev

    Shivendra Dev

    Project Manager

    India - Last active: 2 months ago - Portfolio: 1

    Knowledgeable and adaptive Project Manager with extensive experience in strategic planning, project management, business assessment, process design, knowledge management, and technical & financial analysis. • Demonstrated talent for designing, building, testing and implementing innovative web-based technology solutions. Resourceful leader possessing exceptional communication, problem solving and organizational skills. • Proven ability to apply a customer oriented approach to project management, ensuring that the client's needs are met while consistently remaining within the original budget and a project guidelines. • Project Manager with solid background in leading and mentoring cross functional, geographically diverse teams to successfully complete multiple projects simultaneously. Specialties: • Requirements Definition • RFP Design, Deployment, & Evaluation • Project Plan Creation & Maintenance • Software Engineering and Development • Contract Negotiation & Compliance • Outsourcing Management • Risk Plan & Risk Management • Budget and Project Costing • Meeting Facilitation & Status Reporting • Transition to Support & Decommission • Scope of Work Creation & Management • Gantt, PERT, & Network Charts • Work Breakdown Structures • RFP Response & Closure

    $30.00 /hr
    0 hours
  8. Bill Baran

    Bill Baran

    System Engineer

    United States - Last active: 12/04/2014 - Tests: 2

    I'm a thorough and detail-oriented software engineer that can still talk to you in "plain English." I'm not afraid to ask the 'dumb questions' to make sure everyone is on the same page. My biggest focus has been on business process automation, data design, and systems development. Most of my development experience has been in Java, Spring and Grails, but I've worked in many different languages and environments in my career. I also have a background in cryptography, software security analysis, billing systems, and regulatory compliance (SOX, PCI) and auditing.

    $30.00 /hr
    0 hours
  9. Marcel Novy

    Marcel Novy

    Project Manager, Web Developer

    Singapore - Last active: 07/13/2013 - Tests: 2

    Hi, my name is Marcel, I am multi-skilled Digital Specialist & Entrepreneur who is learning as fast as digital is changing and always up for a challenge to deliver something memorable and meaningful. Cloud computing, System Design, Project Management & Business Analytics - in my decade-long career I've been working with a variety of projects all over the world. I stayed in the forefront of New Phone™and MakeLink companies, participated in MSC Malaysia ICT initiative program and gained an invaluable experience in delivering the results for businesses and consumers for any problem or opportunity. I possess a deep knowledge, of the full product cycle, usability, UX design, OOP paradigm, Scrum & Extreme programming methodologies, TDD, SEM, Web security, Data analysis and in many other areas in order to design and deliver the product of the highest quality.

    $20.00 /hr
    0 hours
  10. Oleksii Kainara

    Oleksii Kainara

    A highly qualified Senior Business Analyst

    United Kingdom - Last active: 11/09/2014 - Tests: 5

    An IT graduate with more than 7 years of experience in Functional/Business Analysis. Last three years working in Investment Banking domain. Specialities: • OTC Derivatives and other Financial Instruments; • Clearing OTC Derivatives; • Programming basics; • Languages: XML, FpML, XPath, SQL; • Tools and software: TIBCO, SoapUI, Composite; • Databases: Oracle, Microsoft SQL 2005/2008;

    $27.78 /hr
    2 hours