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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, 10 UML projects are completed every quarter on Upwork.

10

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.

4.56
Last updated: August 1, 2015

Popular UML Searches

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  1. David Camacho

    David Camacho

    Expert web java developer and project management

    Colombia - Last active: 08/28/2013

    I’m a systems engineer, whit skills in team leadership, analysis, software design and programing; I also have a high learning level, a very important ability to solve new challenges in real time. I like doing research, keeping update on new technologies, frameworks and tools and the knowledge from them. One of the main skills I have is the high efficiency and effectiveness problem solving and a great adaptability to changing conditions.

    $16.67 /hr
    0 hours
    0.00
  2. Jagjit D.

    Jagjit D.

    Chief Technology/Program Manager

    India - Last active: 1 day ago - Tests: 2 - Portfolio: 2

    I am a Chief Technology Officer and PMP Certified Technical Program Manager having ~15 years of experience working as a Senior Program Manager at one of the top global IT companies for 12 years and working as CTO at one of the fast-growing Technology company of India since past 2 years. I have extensive IT experience which includes working as a Developer and Module leader on Java/J2EE technologies and mobile applications in the initial part of my career and as a Technical Program Manager and Architect for handling complex web technologies, Software Product development based projects in past 9 years. My PMP certification is valid till Dec 2016. My current key responsibilities include Technical Solutionizing for various complex projects of Fortune 500 Customers across the globe, providing Leadership for Program and Delivery management to the programs under my line of control, strategizing and planning for business growth of the company, creation of required service lines and pre-sales support for various proposals, selling of service lines and other strategic initiatives for my Line Of Business. I also have a team of 25 extremely talented technology folks under my line of control currently spanning across Websites Design & Development, Enterprise level software development, Mobile app development, Digital Marketing, Products innovation/ incubation and development and other divisions like QA, Content Writing and many more. Also responsible to take care of end to end Program management of few of my direct Accounts in Banking (CRM, Core Banking and Branch banking), Retailing and Business Intelligence (BI) domains and J2EE Technologies. I am responsible of providing leadership for Talents Resourcing, People Management, Program Management (scope, time, cost, quality, human resources, communications and risk management), Delivery excellence, Quality Management in addition to Technical Solutionizing and Customer Interfacing, Client Management. I have delivered exceptional results in past few years because of which I have always been rated as topmost candidate in relative comparison with my peers. Also leading multiple strategic initiatives for my account/Unit in line with Organization Delivery and Quality excellence strategies. Few of them to highlighted are: 1. 3 Patents filed for my innovations in technology space. 2. Inventor, Creator and Complete owner of multiple technology based products running successfully under my belt as of now. 3. Two recent initiatives lead by me as per Six Sigma and Lean methodology which helped in saving more than USD 1m for the Organization. 5. A strategic initiative to get additional business growth of around USD 1m for the Unit by creating a robust framework to staff the untapped business opportunities. 6. End-to-end ownership for creation a new BI product from scratch starting from ideation to creation & up to final closure and marketing. 7. An initiative for better operational efficiency and increasing the utilization of talents in the Unit. 8. An initiative for better employee connect and employee motivation, satisfaction. 9. A Development Center level sub-track for better awareness and adherence of Values and Discipline. Involved in creation and implementation of newer policies/guidelines in this space along with single-handed creation of required portals for the same. Strong knowledge of CMMI and ISO processes and a Certified internal quality auditor within the Organization. Involved in auditing at least one project across verticals on quarterly basis. Looking forward to extend my technical architecting knowledge along with project/program/delivery management support to wider community across geographies over internet as of now.

    $16.67 /hr
    0 hours
    0.00
  3. Alexandros Marnikas

    Expert Oracle Java Developer

    Greece - Last active: 2 days ago

    I started my professional career in Vodafone as Software Engineer. My team developed and maintained projects for the Vodafone’s network. We worked with SQL loader to load data in Oracle 8i. Within Oracle database i developed procedures and packages to create statistics for the traffic of Vodafone’s network at PL/SQL. Moreover one major fact was the development of the payroll application for the Greek public sector using Oracle 8i as database and Oracle Forms and Reports 6i for the presentation of the data. Additionally one major fact was the development of a new project in Intrasoft International for OLAF. The project manipulated the information provided by OLAF officers and the aim of the project was the calculation of the risks for the vessels and containers approaching the European coasts or passing the European borders. The database was Oracle 9i and ColdFusion was the Software for displaying data in Screens. At the second stage the application server was BEA Web logic 6 and Java (bean and servlet) to promote the data on the screens. I was the designer of the database using 3NF model designing index strategy, triggers using high SQL performance tuning. Also i was the developer of the project using PL/SQL Coldfusion and i assisted the implementation in Java. Also i developed projects using Java in Mediation system to implement the traffic going to Billing system. There were complicated rules for the billing system, selecting the correct data according to some characteristics receiving the correct tariffs. Also I had used retention policy in some cases to give priority in selection queries to create statistics (use of database as data ware house and business intelligence) and sometimes I gave priority in the completeness of the billing cycle (used as OLTP database) and in transactions. Another project I was involved was the reception of Web Services (concerning network results) transforming data using Json objects and passing them in jsp using Ajax. We used jQuery to display the data on screens (div, css and other html elements). During this implementation i solved problems concerning the various browsers and especially Internet Explorer (i have downloaded Development tools to have in screens all Internet explorer versions) and for this reason i used jQuery which gives the opportunity to work all the html elements in all browsers including Internet Explorer. Nevertheless to face all problems i used special features in css only for Internet explorer 7 and 8. In addition i have worked in a project for the Greek customs. I am responsible to deliver some parts to the client. These parts concern all the major software components started from JSF, Java, JPA Workflow Spring MVC and at the end Oracle 11g. I have installed Oracle 11g in Linux environment using OFA (Oracle Flexible Architecture). I am responsible for monthly backup (consistent full backup). I also faced problems concerning all database problems (for example problem with tables, synonyms, and users’ quota in table spaces). Moreover i have developed rules with Java for the business of the project. The functionality of the project is the exchange messages xml using JMS and checking the integrity using xsd files. The data of the message are being transformed in objects passing validation according to some rules and then are loaded at Oracle 11g database. The framework used to load data is JPA using JPQL language. Within project i use Spring Webflow MVC for the dynamic navigation decision. In addition I use Oracle Enterprise Manager to change initialization parameters like the archiving of the database (set in archive log mode the database) memory (maximum and target memory) check the performance of the database using the advisors like memory advisors, sql advisors from which I can find database problems like bad writing queries and index missing. Moreover I have created a prototype using JSF 2 with rich faces 4 and Spring Web flow MVC 3.1. After the creation of the prototype we have implemented the screens at JSF. The screens have been accepted by the client. At the second stage we have implemented the validation, submission and the search results using JPQL. The configuration has been implemented using JTA and the provider for the JPA is OpenJPA . At the search i have proposed to use dynamic SQL using JPQL. In addition i have created the database Oracle 11g 2.0.3 at Linux Red Hat using Optimal Flexible Architecture. After the creation i have changed database settings to suit to our needs. This prototype includes the configuration of Eclipse Juno, Apache Tomcat 7 as Application Server and maven. In addition i have a knowledge of IBM Rup disciplines methodologies and UML diagrams. In Analysis we retrieve the requirements we fix class diagrams then the use cases from use cases the sequence diagrams.

    $16.67 /hr
    0 hours
    0.00
  4. Jayakumar Radhakrishnan Agency Contractor

    Business Architect - Mobile, Cloud and Social Applications

    United States - Last active: 19 days ago - Tests: 6 - Portfolio: 2

    Co-founder and Director - Operations of OptiSol Business Solutions Pvt. Limited. (www.optisolbusiness.com) OptiSol is a technology outsourcing service provider in the areas of Social, Mobile and Cloud Applications architecture, development and deployment. We offer turnkey solutions in Mobility, Social Integration, Cloud deployment and Analytics. Our agile team of 80+ members comprising of analysts, designers, engineers, testers and project managers offer the following key technology services: * Custom Web Application Development - Java/PHP/.NET * Mobile Application Development - IOS/Android/PhoneGap * Business Intelligence - MSBI, JASPER * SoA Architecture and Implementation * Cloud Deployment on Amazon and Rackspace Team OptiSol has helped Startups bootstrap ventures, Small Medium Businesses launch productivity applications and Enterprises cut costs by assisting them in various initiatives including Web commerce, Mobile Commerce, Social Media, Work flow Management Systems, SaaS applications, Custom BPM Applications, Analytics and Reporting Services.

    Associated with: OptiSol

    $16.67 /hr
    0 hours
    0.00
  5. Ajaz Ahmad

    Ajaz Ahmad

    Business Analysts

    Pakistan - Last active: 03/18/2012 - Portfolio: 3

    Analytical expert in Payment Card Industry by providing financial services in Pre-Paid Card, Debit Card System and Credit Card System on VISA and Master Card Networks. Managed several Business IT Projects with more than 9 years of experience in Payment and Health Care industries. My duties as a Business Analyst are Team Leading, Requirement Elicitation, analysis, design, effort estimation and reviewing the business Cases and Projects Reporting / tracking. Leading and assisting QA team to develop Test Case and Test Plan. Understanding of Business Analysis Body Knowledge of @BABOK

    $12.00 /hr
    0 hours
    0.00
  6. Mithu Chandwani

    Mithu Chandwani

    Administrator Assistant /Business Analyst/QA

    India - Last active: 1 day ago - Tests: 7

    Around 5 years’ of experience in Administration field  Good hands on experience in Ms-office  Proficiency in Google Docs ,MS Outlook  Excellent analytical, problem solving and communication skills.  Ability to prioritize and to plan, coordinate and monitor work plans.  Effective in working independently and collaboratively in teams  Excellent Knowledge in gathering, analyzing and documenting business requirements and developing  Excellent communication and writing skills.  Extremely motivated self-starter and result driven towards good quality work.  Organization skills and ability to handle work in an efficient and timely manner.  Ability to work effectively under pressure.  Flexible in work, ready to take challenges. Operating System : Ms-dos Windows 98 Windows 2000, Windows xp Software Application : Ms-office, X-ise, e-TDS, Tally 7.2, Fact 16.1, ACE, Assistant Secretary, Pay soft, e banking, Money ware 2000, Technical skills : MS Excel, MS PowerPoint, MS Word, Google Docs ,MS Outlook

    $5.56 /hr
    0 hours
    0.00
  7. Balaji E.

    Balaji E. Agency Contractor

    Director, CEO, CTO

    India - Last active: 08/09/2013 - Tests: 4 - Portfolio: 3

    As Senior Consultant and Senior Architect, With IT Experience of around 15 Years, I want to provide world class consulting service in IT. Be a strategic advisory for medium to large IT companies , CIO and CTO, Banks for the next generation IT. Having Masters in Applied electronics (MSc), With Two state level award one in my higher secondary and the other one in Bsc electronics, with software development experience in procedural language like COBOL in DOS and Main frames to latest OOPS language with Java J2EE, with normal application development , Product development (Intellect - One of Leading banking software in Banking Space from Polaris Financial Technology), With Product performance tuning of 8 Experience in Java j2ee, Enterprise Architecture, with consulting experience with Leading financial and non financial institution like , JPMC, HSBC, Toshiba Australia, City Union Bank and much more... Want to Guide the Banks, NBFC and any other IT company to have a cost effective solution and demystify the challenging problems which they face, and guide the IT in the right direction. Also take a role of Director and CTO in an Indian company, Kuberan software Pvt Ltd,from Aug 2012.

    Associated with: Kuberansoftware Pvt.Ltd Agency

    $25.00 /hr
    0 hours
    0.00
  8. Ravi Vyas

    Ravi Vyas

    Senior Business analyst

    India - Last active: 25 days ago

    Professional Summary:  Over 5.9 years of an IT experience as a pre-sales Business Analyst.  Worked closely with project stakeholders, SMEs, and staff to understand the requirements and specifications for new applications along with re-engineering the existing applications. Roles and Responsibility • Highly involved as a Sr. Business analyst for Enterprise projects • Responsible for Requirement gathering, analysis and understanding • Involvement in Cloud Consulting • Involvement in providing Business and technical Consultation to clients • Responsible for Knowledge transfer meeting with Project manager and other stakeholders • Helping project managers in CR management Involvement in providing best solution to client • Involvement in Business Process Reengineering activities for project requirements. • Preparing Case studies, capability documents and solution documents. • Involvement in training and knowledge sharing activities. • Preparing documentations including  Proposal document  Final scope and approach document  Business requirement documents (BRDs)  Functional Requirement Documents (FRDs)  System requirement Specification (SRS)  UML diagrams • Response document to RFP • Developing wire-frames using different tools  Balsamic,  Microsoft Visio,  Axure RP 6.0 • Involvement in Effort estimation process • Active participation in Sales negotiation & project closure. • Good knowledge of Agile methodology • Conducting GAP analysis

    $20.00 /hr
    0 hours
    0.00
  9. Megha Bansal

    Megha Bansal Agency Contractor

    Requirement Analyst, Balsamiq,Database designing in SQL[8 yrs Exp.]

    India - Last active: 2 months ago - Tests: 4 - Portfolio: 2

    I have 7 years of experience as Technical Lead in one of the company and used to handle multiple teams at one time. My Skill set includes: 1. Good Client Handling Skills. 2. Creative and Innovative 3. Self-starter 4. Strong analytical skills 5. Keen Learner 6. Great Team handling My profile includes the following: 1. Taking initiative to decide the product. Developing the projects from conception to completion. 2. Preparing requirement specification document, created technical document specifying naming conventions to be used in both front end designing and database, coding standards. 3. Managing the team and getting task done by defining Work Breakdown Structure 4. Designing database using SQL Server 5. Wireframe of the project 6. Mockups screens for the UI 7. Writing the validations requirement document 8. Developing some parts of the project with other team members in ASP.NET 9. Test cases 10. Creating the User Manual for projects 11. Delivering the final product successfully. The products that I undertook include: 1. any kind of website (both static and e-commerce) like job portal, gift gallery, clothes selling site etc., 2. School/College management System, 3. Multilevel Parking System, 4. Customer Relationship management software. 5. attendance management system. My core competencies include: 1. Client Interaction 2. Good Analytical and critics power 3. good understanding of requirements 4. prepares good wireframe of the project 5. database design using Sql Server 6. team handling 7. keen learner, patience, perservance works on strategy: Sketch--> Wireframe--> Mock ups--> Prototype I deliver work with 100% accuracy. I can work for 25-30 hrs/week as a freelancer. I have done B.E.(CSE), thus am familiar with technical aspects also and because of this I can prepare the technical documents with ease.

    Associated with: Triumph IT Group

    $11.11 /hr
    86 hours
    0.00