Last seen: Jul 11, 2014 2:22 AM EDT
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Rate: $18.00 USD/hour
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Experienced .NET Developer

Username: pirlitu

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Location: Earth, Europe, Romania

Member since: November 2009



(27 reviews)

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No user has recommended this freelancer.

My projects:

  • $75.00 USD
    Profile image for Seller stewie2005


    25 days ago

    Stellar job, excellent communication, and exceeds all expectations. Will definitely hire again.

    Project Description:need ability to import text RSA private key
  • $57.00 USD
    Profile image for Seller samboinyoface


    Mar 4, 2014

    thanks! thanks!thanks! thanks!

    Project Description:Hello, I would like a full analysis on a piece of software i have acquired. I need to know if there are any viruses, key-logs, trackers, spyware, malware, or anything like that before I use in on my work PC...
  • $70.00 USD
    Profile image for Seller blueaugust


    Feb 28, 2014

    Excellent high quality work. Made himself available to me at convenient times and worked very hard and fast. I am very satisfied and would hire again. Highly recommended.

    Project Description:Hi, I have a program that has been done in C# that I am looking to get obfuscated. The program currently has very weak security and I want to improve it. I would like to prevent the program from being decompiled and reverse engineered so easily...
  • $76.00 USD
    Profile image for Seller bioxsl


    Feb 24, 2014

    I enjoyed working with Cosmin. More importantly, he was very professional, produced a great end result, and even added to the outcome which is much appreciated. Recommended.

    Project Description:I had a project created by an Indian guy on Freelancer - singharun7 - however he has cheated me by using a 3rd Party Demo dll for creating QR codes. After paying the crook I discovered the app will not run because the dll was only a demo and had expired...
  • $35.00 USD
    Profile image for Seller missil3


    Feb 20, 2014

    Excellent guy to work with, delivered as promised and on time. Very knowledgeable and excellent communication skills.

    Project Description:Hi, I want someone who can reverse engineer a particular function of a .net application (I don't want the entire application). The application connects to a SSL server ( I know the IP and port) and downloads certain data...
  • [Sealed]
    Profile image for Seller jsbt


    Oct 23, 2013

    Cosmin is fast and competent. Will hire him again without any doubt.

    Project Description:N/A
  • $50.00 USD
    Profile image for Seller stewie2005


    Oct 23, 2013

    Bullseye again, pirlitu exceeded all goals and expectations. He always finds a solution where other mere mortals would give up. And he does it within budget and on time. Will definitely hire again.

    Project Description:Need a code signing addition to the ssltools app
  • $45.00 USD
    Profile image for Seller spencerbb


    Oct 18, 2013

    Would use again, very fast.

    Project Description:We're looking for someone who can figure out how to stream our static camera images to a browser without the need for any plugins.
  • €85.00 EUR
    Profile image for Seller maartenmentzer


    Oct 15, 2013

    Was great working with Cosmin on this small project. Good communication. I will definitely send other of my .net projects to him in the future!

    Project Description:Hi, I need someone to write a very simple application that runs on windows and can run with wine on mac OS X. Specs: - The custom application should detect when a new window of a third party application...
  • $275.00 USD
    Profile image for Seller stewie2005


    Oct 7, 2013

    Awesome work. Very professional and always available and in contact. Always met or exceeded the technical specs. Will hire again most assuredly.

    Project Description:Updates to Windows SSL tool application. This project is for pirlitu only, if you are not pirlitu, do not bid.
    Cosmic™ has not completed any projects.
  • $40 USD In Progress

    other tool add ons for ssl manager

  • $50 USD In Progress

    Develop the PG Login Code C#

  • $615 AUD 10 days ago

    I have some encrypted image files from a competitors imaging software which I have been asked to convert to work with my imaging software. The image files are named with a .jpg extension but they will not load in any image viewing software which I have (paint, gimp, image viewer, etc). I suspect the images have been deliberately altered to prevent access. This job is for anyone who can provide a method which can be automated to decrypt 1000s of these files so they can be viewed in a standard image viewer. It could be a script or a code snippet (.net preferred).

  • $335 NZD Mar 12, 2014

    I am a secondary school teacher.Using a Barcode scanner, I would like to be able to take the attendance of large groups with their ID cards.I found an amazing spreadsheet that was freely shared on It was created by hiker95 and here is the link to it. sheet enables a barcode scanner to input an ID number into A1 and then a date and time is stamped alongside the respective person to which has that respective ID number relates to. After each number is processed, A1 is cleared and re-selected ready for the next entry.I would like a modified version that allows for two columns of barcodes to be checked against. This is because the group of people I"m currently trying to track attendance of have one or two different ID cards they could use.I would also like each new date that scanning place, an automatic column to be created with only the time stamped under the respective date alongside the correct person. If the date already exists, it simply puts in the correct time of scan eg. 2:45pm underneath the date, beside the respective ID holder. However, if the date hasn"t yet been used yet, then it creates a new column on the right with that date listed at the top, and then the time at the bottom.I would also like a column to tally the amount of attendances.If there is any ID code that is not recognised, I would like the unknown fields to be filled with question marks like "???". This way, I can search up the ID"s information later, and then fill in the fields that are missing. I would still like the time to be stamped however and the barcode recorded.I have attached a picture of the proposed spreadsheet.

  • £250 GBP Mar 6, 2014

    a windows service task to run for all users that may use a PC and to detect when a usb memory stick is plugged in and to display a message

  • [Sealed] Feb 21, 2014

    I use kaspersky security center a lot. In order to make my day a lot simpler I need a command line tool to post tasks for specific computers. Also need a command line tool to add a new tasks. In my job I use both version 6,8 and 10. I need it as a statically linked consol application.

  • $40 USD Aug 21, 2013

    If you visit you will see a blue bar of drop down menu selections at the top of most pages. This has worked well for us until IE 10 was released. In IE 10, the menus do not work unless you click on "Tools", then "Compatibility Settings", then "Display all Websites in Compatibility View". You will see this note at the top of our website pages.I am looking for options to correct this problem. I"ve attached a portion of our existing menuing file from "brothercake". The options could be:1) Switch to a different 3rd party menuing program.2) Provide a note to IE10 users to change their settings.3) Automatically change IE10 users settings after asking their permission.4) Something else....In your bid, please present your suggestion on how you would fix it.

  • $30 USD Jun 7, 2013

    Contact me at: to talk about the project I want.I wait for your email.Thanks

  • [Sealed] May 30, 2013

    I need an application that I can call once per minute on a Windows 2008R2 server that will- get the precise time from the system clock- write a small file to the file system (same location where application is being run from)- get the precise time the file was created (file properties)- read the file in and note the precise time when this is done- record/append the times for all entries into a CSV in the file system (same location where application is being run from)The application MUST be a single EXE file.The purpose of this application is to look for pauses or delays in file system performance for a hosting provider. Any other ideas welcome.Application required urgently.

  • $30 USD Jan 17, 2013

    Hello,I have a small problem with my website zakkaevents.deOn the main page / "Home" page right under the slider there the word "TEST" that I don"t know how to remove. Either i"m being stupid or this is a bug in the template I"m using.Without this I can"t get the site to the public.URL: www.zakkaevents.deIn case we have deal, I would grant a guest passwort for the Wordpress, so that you guys could see where this Word is hiding.ThanksJosh Voreau

  • $50 USD Dec 20, 2012

    Creating a PDF will fillable fields that can expand to accept information for a Adoption Expenses. A small expanding table is needed to list i columns and the bottom should total the "cost" column.

  • $50 USD Dec 19, 2012

    I have a website that i need to change words and names of image files, this should be an easy job for someone if they know what they are doing, I just cant get it right.

    Cosmic™ does not have any open projects.
    Cosmic™ does not have any work in progress.
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.NET Software Developer

Jan 2007 - Present (7 years)



Intelligent Transportation Systems

Universitatea 'Politehnica' din Bucuresti



Microsoft SharePoint Designer 2007 (MOC 6302 / 6303 / 6304)

Microsoft Corporation

Microsoft SharePoint 2007 Technology Week (MOC 5060 / 5061)

Microsoft Corporation

Microsoft Office SharePoint Portal Server 2003

Brainbench / Previsor

Computer Fundamentals (Windows XP)

Brainbench / Previsor

Computer Tech Support

Brainbench / Previsor

Internet Security

Brainbench / Previsor

C# 4.0

Brainbench / Previsor



Softpedia / CNET

Flash clip viewer and exporter.


Softpedia / CNET

Generic data protection application.



QuickReport file viewer and exporter.