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Yuriy Kovach

C# C++ Delphi developer

Username: gyk

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Location: Budapest, Hungary

Member since: July 2012

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4.9/5

(16 reviews)

5.3
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My projects:

  • [Sealed]
    5.0
    Profile image for Seller krukskul

    krukskul

    Nov 19, 2013

    Thank you for your work. Everything was excellent. Highly recommend. Will gladly work again.

    Project Description:THIS A REPOST OF A PROJECT, we published here before (https://www.freelancer.com/projects/Delphi-Testing-QA/Delphi-developer-needed.html). Since all three programmers who have been selected to work...
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  • €220 EUR
    4.8
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    zeoinf

    Feb 24, 2013

    He provided innovative solution for my project. I had nice professional discussion with him in order to find solutions.Thank you.

    Project Description:I'm building a complex Postgresql database. I need a software that will write some functions based on some custom types. The software requirements are: - list custom types - select a custom type and...
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  • $100 USD
    5.0
    Profile image for Seller jv16

    jv16

    Feb 16, 2013

    Well done!

    Project Description:I have a Windows program developed in Delphi that collects statistical information about the user's computer, such as idle time, the number of keys pressed, mouse movement, mouse clicks etc. At the moment the program saves this data to a text file, sample file with real data is attached...
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  • $300 USD
    5.0
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    jv16

    Feb 1, 2013

    Job well done!

    Project Description:Implement in Delphi 2010 (or compatible) a threaded, non-visual class called TDupeAnalyzer. The class is used to test which of the given files are duplicates (i.e. have the exact same content). The class...
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  • $150 USD
    5.0
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    savvkin

    Jan 17, 2013

    I'm very happy with the final result. Worker quickly learned about existing project and new reporting engine and completed all requested functionality. Thank you.

    Project Description:I have several reports in my .NET application. I need to modify them according to a new client requirements. This task is only for the first. I'm looking for a C# developer for long term relationship and...
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  • $200 USD
    5.0
    Profile image for Seller mordortt

    mordortt

    Jan 14, 2013

    I'm very satisfied and impressed with the skills and professionalism with gyk. I highly recommend him and would definitely work with him again!

    Project Description:We need to add some features and fix some bugs to a Windows program coded in DELPHI. Details will be provided in PMB.
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  • $30 USD
    5.0
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    jv16

    Jan 8, 2013

    Excellent work!

    Project Description:Your job is to implement the following two functions that are used to search an array of strings from a given string without case sensitivity. FastPosExArr(const SubStrs : Array of String; const Str : String); * Finds the first occurrences of the given SubStrs from Str...
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  • $339 USD
    5.0
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    jv16

    Jan 5, 2013

    Job well done

    Project Description:Please find attached a custom developed Tree View like visual control for Delphi. Also included is a program called Stress Test, that adds and manipulates data in the list. The control compiles and works under Delphi 2010...
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  • $90 USD
    5.0
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    jv16

    Jan 4, 2013

    Job well done!

    Project Description:Impelement using Delph the following threaded class: * After started, the thread remains alive until it receives input * The thread gets a TStringList as an input, the list contains a list of filenames and paths...
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  • $111 USD
    5.0
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    jv16

    Jan 1, 2013

    Very professional code and quick delivery.

    Project Description:Implement in Delphi 2010 (or compatible) the following two threaded classes: TThreadedFileExtCollector * This class will receive as an input a directory path (e.g. 'c:', or 'd:\stuff'), from this directory...
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    Yuriy Kovach has not completed any projects.
    Yuriy Kovach does not have any work in progress.
  • $2100 USD Today

    This jobs is only for those who already have done similar tasks .It consist of two parts.A. Email engine : non visual class to handle all needed to support the UI . I attached a Delphi pas file with draft of classes architecture, key methods and properties . This draft more or less states the requirements without getting into details too much. while implementing you might see that more details/capabilities is needed . No database handling is needed but the email engine should persist its data into a local cache files (folders list ,messages headers + body) . the cache is used to for performance only and can be reset at ant stage . data to be stored in cache 1. Complete list of folders 2. List of messages per folder (headers only) 3. Last X messages body B. user interface should use Devexpress components and based on their mailClient sample project . https://go.devexpress.com/DevExpressDownload_VCLDemos.aspx screen layout contains : - accounts combo - folders tree - messages list - focused message viewer , 3 optional layouts( viewer on the side , bottom, without)- support mail viewer by using 3 different components : twebbrowser , thtmlviewer . trichedit (support all of them , using the one according to what is defined in settings)- The screen and fields are right to left aligned . Compose mail screen - email composing using two different components (dhtmledit, trichedit) with common rich text options, attachments , signatures (including images) (support all of them , using the one according to what is defined in settings) - using - Auto complete for email address (using stub function , I"ll replace later) - Signatures management (add/update/delete/choose html signature (including images)) - packed into one component/class that works in conjunction with TemailEngine and can be used without email screen It should behave like Gmail app on smartphone On startup 1. Folders list is displayed from the cache 2. Folders list is loaded from the server (thread) and updates cache/screen if needed . when the user focus a folder : 1. The current cached messages list is displayed 2. New messages are loaded(thread) from the server and updates the cache/screen . (only last X messages should be loaded, if after the X messages are loaded there are more messages on the server which are not in the cache "load more messages" button should appear) when user focus a message : display message from the cache or download full body from the server All is done in threads the user can navigate between the folders and each navigation will start a new thread of loading messages list . should be written in Delphi XE2 Support IMAP, pop3,smtp should be tested with major IMAP servers (Gmail,Yahoo,Exchange)should be tested against very large mailbox

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  • $316 USD 2 days ago

    Hi! The task is very simple: To establish communication with LCR instrument via USB and using Delphi 7.The Delphi 7 project should be written that is able to send commands to the instrument and read data from it.Instrument manual is here:http://www.hameg.com/0.512.0.htmlhttp://www.hameg.com/manuals.0.html?&L=1&tx_hmdownloads_pi1[mode]=download&tx_hmdownloads_pi1[uid]=959 Drivers can also be found herehttp://www.hameg.com/475.0.html?&tx_hmdownloads_pi1[product]=HM8118&tx_hmdownloads_pi1[product]=HM8118&tx_hmdownloads_pi1[product]=HM8118

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    Yuriy Kovach does not have any open projects.
    Yuriy Kovach does not have any work in progress.
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Résumé

Experience

Lead developer

Sep 2004 - Aug 2007 (2 years)

GlobeNet Kft

Education

Bechelor

Užgorods'kij Deržavnij Institut Informatiki, Ekonomiki i Prava

1999-2005