Last seen: Jul 23, 2014 4:48 AM EDT
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Rate: $15.00 USD/hour
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Programming, Engineearing, Software Architecture

Username: vladang

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Location: Negotin, Serbia

Member since: January 2010



(63 reviews)

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4 users have recommended this freelancer.

My projects:

  • $255.00 USD
    Profile image for Seller rjspenc


    21 days ago

    Vladimir is first class, did a superb job. I'm tempted to give him a bad review so that he always has time for my work ;-) Seriously, you can't go wrong with him.

    Project Description:I need some UML/Architectural work done for an Internet sign application. I'll need documentation to describe how the administration site needs to work and be programmed. Basically, images will be...
  • $25.00 USD
    Profile image for Seller ncarrico


    Jun 21, 2014

    5 stars, precious help!

    Project Description:Help on school project UML2. help clarifying some details and help on questionanire response.
  • €10.00 EUR
    Profile image for Seller stmm


    Jun 17, 2014


    Project Description:Privaate project for vladang. Please, do not bid
  • $60.00 USD
    Profile image for Seller abirgazzar


    Jun 17, 2014

    he is the man ...very very honest and hard worker

    Project Description:i need some UML drawings and a task in c#
  • $12.00 USD
    Profile image for Seller SADEBOW

    SADEBOW [ Incomplete Report ]

    Jun 10, 2014

    Vladang is a neither professional nor a good freelancer to trust with any important work.<br/>

    Project Description:I need an expert in C++ and C# programming to help review a project. I want to update some methods in my C++ project and explore the possibility of changing the project language to C#. I&#039;ll send the project...
  • €55.00 EUR
    Profile image for Seller stmm


    May 27, 2014

    Excellent...Rate 5.0

    Project Description:θέλω μια απλή εφαρμογή visual basic που να μπορεί ο πελάτης να διαλέξει το προϊόν να βάλει την ποσότητα και να του εκτυπωθεί μια απόδειξη που με αυτή θα πηγαίνει στο ταμείο να πληρώσει
  • €100.00 EUR
    Profile image for Seller Ro4cHii


    May 16, 2014

    You need something to be done properly? Then this is your man! He is very detailed and the communication couldn't be better. I'm very content with the results, he is worth every cent!

    Project Description:Creating a conceptual model and several diagrams, see private message for further instructions.
  • $60.00 USD
    Profile image for Seller abirgazzar


    May 16, 2014


    Project Description:as discussed on skype with V
  • $30.00 USD
    Profile image for Seller cmc1994


    May 13, 2014

    Great guy. Very detailed and quality works. Recommended!

    Project Description:A simple project for first year intro C++ class on arrays. Must finish within 24 hours. Also comments and explanations are needed for any loops, functions, or any complex codes. Must not use advanced languages...
  • $55.00 USD
    Profile image for Seller abirgazzar


    May 12, 2014

    great as alwaya :) always there to fix any thing available 24 7 .....really a good freelancer

    vladang has not completed any projects.
  • $7 USD/hr In Progress

    Looking for someone to help me on a few problems related to Conics (Ellipse, Circle, Parabola, etc.)

  • $15 USD/hr In Progress

    I have ongoing work related to our previous project &quot;Intro C++ project on arrays&quot;

  • £15 GBP/hr In Progress

    Construct Database & Web Pages for manufacturing company problem.

  • £11 GBP/hr In Progress

    1 The Scenario — San Serif Metro SystemOn the San Serif Metro System, each train has two sliding doors—one on each side. Whena train stops in a station, the driver presses the ReleaseDoors button. Provided the brakeis applied and the train is stationary, this enables the buttons beside the door which isnext to the platform (there is a sensor which informs the system of this). When enabled,pressing the DoorOpen button opens the relevant door.When the driver is ready to start, he presses another button—the ReadyToStart button.This causes a buzzer to sound, followed by a warning message “Stand clear of the doors,please”. The door is then closed after 5 seconds.Note that the brake cannot be released until the door has actually closed, and is detectedto be closed by a sensor. A schematic diagram of the system is shown in figure 1.FIGURE 1 CANNOT BE DISPLAYED2: VisualStateYou are required to produce a design for this system using the VisualState CASE tool. Inparticular you should follow the six-step design approach, and should clearly describe how this was done.You should hand in:• A report, produced by VisualState, giving full information on the system. (20%)• The results from verification of the system. You should state which verification modeyou chose and your reasons for choosing it. (10%)• A detailed description of the approach you took to designing the system, with particularreference3: UPPAALYou are required to produce a design for this system using the UPPAAL modellinglanguage. Decompose the system into two or more processes which communicate only viamessage channels. Justify your system decomposition. Identify properties which shouldhold in your model. State the properties clearly in English and write them formally inUppaal’s specification language. Verify the properties using the Uppaal verifier.You should hand in:• A complete listing of your model including all templates and declarations. (20%)• A discussion of the design of the model. In particular, you should address the systemdecomposition and communcation between components. (10%)• A statement of the specification properties that you verified and the results of theverification using Uppaal. You should justify your choice of properties and discussthe conclusions that can be drawn from the results of the verification. (10%)• A discussion of any professional standards that may be relevant for the developerof this system. Give references to appropriate standards and, for at least one ofthem, explain how it might influence the development process at the specificationand design stage. (10%)• A comparison of the strengths and weaknesses of Uppaal with PROMELA/SPIN foruse in the development of a system of this kind. (10%)***I WILL ADD THE FULL DOCUMENT WITH AGREED FREELANCER DUE TO CONFIDENTIAL ISSUES

  • $50 USD In Progress

    Please read the attachment files carefully and be sure you can do the below requirements :You should do:a) A README file to describe how to run your program, or a possible installation procedure before running.b) Source codes with appropriate comments in them.c) A report to explain your design, implementation, assumptions, limitations, and analyze your results.d) GUI (IMPORTANT)This project must be done within 3 days.Thanks !

  • £48 GBP In Progress

    Using the UML notation, you are required to developoa Class diagramoa set of Sequence Diagramsoa Use Case Model for the system to describe this functionalityUse case descriptionsequence DiagramImplementationEvaluation reportUML Model PAY ATTENTION TO THE HIGHLIGHTED TASKS IN THE ATTACTHED FILES!!!!

  • $61 USD In Progress

    This is a simple project. You get a .mdf file which is a database file. It contains few table, it&quot;s something about a school camp or something like that. So you have to do a program that can browse to the database on some criteras like you will have to be able to find someone who subscribed to this or date at a precise date etc.. Also you&quot;ll have to implement stuff to be able to delete, modify etc. Basically it&quot;s an application to make different request on the tables...I have a .doc with all the explenation but it&quot;s in french. I will translate it if needed. I need this in a week MAXIMUM. Answer if you&quot;re familiar with dataset, tableadapter etc. I don&quot;t need a crapy thing with 25 tableadapter etc, it has to be clean. Everything is in local with the .mdf. You don&quot;t even need to connect sqlserver

  • $30 USD In Progress

    Your task is to implement the simple elevator in Python using classes. The default strategy is the simple &quot;start at the bottom, go to the top, then go to the bottom&quot;. You don&quot;t have to use this, you can take an alternative approach such as random start location for the elevator.Project Description / Specification4.Create three classes: Building, Elevator, and Customer.5.Equip the building with an elevator. Ask user to customize the number of floors and the number of customers.6.Program should have error checking to make sure the user inputs are valid. For example, if a user gives non-integer inputs, notify the user that the inputs are incorrect and prompt again.7.Each customer starts from a random floor, and has a random destination floor.8.Each customer will use the elevator only once, i.e., when a customer moves out of the elevator, he/she will never use it again.9.When all customers have reached their destination floor, the simulation is finished.10.Part of the grade on this assignment will be the appropriateness of your classes, methods, and any functions you use. The quality of the code will now matter as well as the performance.11.All classes&rsquo; methods require a docstring for a general description of the method.12.Don&rsquo;t use any global variables.

  • $250 USD In Progress

    We build a mobile food kitchen looking to hire an engineer drawing to create the plans for our trucks using cad or similar also looking to hire a graphics designer to design our trucks graphics wraps

  • $222 USD 3 days ago

    looking to alter a cf email script and sql db page

  • ₹22222 INR 3 days ago

    Project is of a software which can integrate facebook and twitter to any website easily.

  • $277 CAD 3 days ago

    J&quot;ai besoin d&quot;un expert en développement de site web. Pour m&quot;aider à améliorer un site URGEMMENT. Il s&quot;agit d&quot;un site web avec 5 sous sites(le gros du travail est déjà fait, mais nous voulons plus et donc demandons l&quot;aide des gens beaucoup expérimentés dans le domaine).Résumé du projetL&quot;objectif est de mettre en œuvre un site web permettant d&quot;assurer une bonne visibilité de notre solution de paiement mobile (mobile money) sur le territoire africain (Le projet consistera donc à réaliser un site web mère et des déclinaisons pour chacun des pays). Nous voulons un site attirant avec les dernières techniques, permettant aux clients de s&quot;incrire, s&quot;enregistrer, d&quot;aller remplir des formulaires et de télécharger des fichiers (pdf,excel,..).Nous voulons un responsive design, donc doit pouvoir s&quot;ajuster a tous types d&quot;écrans (ordinateurs, tablettes, téléphones intelligents..)

  • $555 USD 19 days ago

    Looking for a professional web designer to create a custom template for gaming website that features some of the most popular online PC games (World of Warcraft, League of Legends, Hearthstone, etc...)We are looking for a very clean professional design with proper texturing, professional and seamless add placement.Our current design is www.gamers-league.comPlease message us back with your portfolio as we would like to look at the existing work.

  • ¥33333 JPY 19 days ago

    i need a profetional website to be creat for my weight loss product that is gonna be on clickbank it must have a pitch page a mobile pitch page and a thank you page and a mobile thank you page the website must look something like this im creating a white board animation for the website so after the webstie is finishi will give you the white board animation to put on the website.on the inside it must have something similer to this it must be able to upload videos inside the members are remmeber i need my website to have the same functional are better if you dont mention in your bid thank you randy you will be ignore make sure you have a goodproposal my budge is 30,000 yen bid more you will be ignore so gud luck.

  • ₹16666 INR 19 days ago

    We have excellent knowledge in Website Designing and Graphic Designing.

  • $1111 USD 20 days ago


  • $12 CAD/hr 22 days ago

    Hello,Need help figuring out how to set up and run OpenX for ad serving, specifically running my own cost-per-click program (like Adwords). Thank you and look forward to consulting with you.

  • $30 USD 22 days ago

    Need someone with college java assignment ....

  • $200 USD 28 days ago

    SOFTWARE DESCRIPTIONThe subject is financial software or negotiable.The deadline is negotiable.What’s needed: 13 Word pages of description + the files with extension *.zargo of the UML diagrams from ArgoUML.Requirements of the software description:1.The software must be sufficiently capacious as functions and modules2.Working schemes of at least five elements (modules, functions, processes, classes and etc.) must be included in the description.3.Structural or object-oriented approach must be applied for the description.Five UML diagrams of at least three types (use-case diagrams, class diagrams, sequence diagrams, action diagrams and etc.) must be used.Base elements of the description:1.Description of the project;a.objective of the projectb.base functions2.Common structure of the system3.Structure of the components

  • ₹3333333 INR Jun 22, 2014

    We are looking for a &quot;Core Banking Solution&quot; for our bank. We need to integrate our 25 branches. We have approximately 120 users and 200 operators.

  • Rp1555555 IDR Jun 22, 2014

    everyone has a family. family, in my perspective one, is a group of people that can give you better love than the others. family is a group of people that can hold you tight and say &quot;everything will be okay&quot;. family truly gives an influence of someone&quot;s personality. we can see the personality of someone from his family, because family is a prime foundation that firstly give to us. whether they give a good home-education or not, it&quot;ll be shown directly by himself. in the other word, family will figure you out in your character. we can&quot;t choose family by ourself. we were just born in this planet and have it. then, we directly have a genetic factor of our own personality.

  • €1250 EUR Jun 21, 2014

    Design of a website which will compare product prices from e-shops. Also a small eshop in this website. Example

  • $25 USD Jun 21, 2014

    3 computer related articles neededPM me for titles750 words or more per articleMust be original content no copying!

  • $45 USD Jun 20, 2014

    Assignment-WritingTopic: Bornstein’s (2011) process focused (PF) Model approach to validity.REQUIRED: Please check the attached document and get this done accordingly attachment is all the information don&quot;t put it on hold and just do it accordingly article is been attached now. word document has details about the project. READ both the files before putting the bid. Specific Required: Citation/formatting: APAPages required: 6 or 1650 wordsSpacing and font: (double spaced - Times New Roman)English (US)Deadline: (24 hours strictly)also needs updates time to time.

  • ₹13888 INR Jun 20, 2014

    i want a website same as with same features

  • [Sealed] Jun 20, 2014

    Dynamic Auction Site AssignmentTools required: SQL Server, C#, Specific and complete requirements in attachment Assignment Details - Dynamic Auction SiteAssignment Scenario: You have been commissioned to create a dynamic auction site similar to eBay. Your website must allow registered users to upload information about items they would like to sell. Users will need to be able to search for items they would like to buy then place a bid on them. It should be possible to view bids that have been made and to set a minimum price and “sell-by” deadline. You are encouraged to add any other functionality you feel would be appropriate.

  • $2500 USD Jun 20, 2014

    i want to project my 3d rendering in laser show in air.i will give you the project file once you awarded.

  • [Sealed] Jun 19, 2014

    Hello,I have some php code that I need translated to .Net. It is only a few pages and should be easy to translate.

  • $155 USD Jun 19, 2014

    We developer to write c# code into predesigned software Database design - completed5 Form design - completed5 Form coding - need4 Report - need

    vladang does not have any open projects.
    vladang does not have any work in progress.
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Oct 2001 - Present (12 years)

Technical school

Working at Technical school. Teaching students programming techniques, algorithm, Visual C++/C#, AutoCad and Pro/Engineer.









Information Technology Specialist

University of Kragujevac

Specialist for IT (UML design, PHP, MySQL)


Modern School Information System in Internet environment

Faculty of Science, Kragujevac

Complete modeling (UML) and programming (PHP and MySQL) of School Information System.