Last seen: Apr 18, 2014 2:42 PM EDT
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Rate: $20.00 USD/hour
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Do Huu Hung

Software Engineer

Username: hddh

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Location: Ha Noi, Vietnam

Member since: January 2012



(13 reviews)

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My projects:

  • $50 USD
    Profile image for Seller laleli


    Apr 2, 2013

    He has high responsibility. I definitely recommend him.

    Project Description:N/A
  • $40 USD
    Profile image for Seller branqs

    branqs [ Incomplete Report ]

    Oct 1, 2012

    The freelancer could not realize the project and quit, but returned the milestone smoothly. I would to like to know, if i will receive the tax back.

    Project Description:To provide the source code for a MSDOS C language routine to read the temperature of a X86-based PC computer's processor. Should return the same temperature of the AMI BIOS firmware function -PC Health Status- on BIOS SETUP...
  • $30 AUD
    Profile image for Seller stevefinch

    stevefinch [ Incomplete Report ]

    Sep 6, 2012

    not happy with the work.

    Project Description:The subject is called operating systems. The project is about modifying the code of the operating system called Nachos. i am providing the lab book.
  • $50 USD
    Profile image for Seller XBrian


    Aug 9, 2012

    I'd work with you again anytime - thanks for delivering a great job!

    Project Description:I need an experienced Python professional to download and install the Python messaging project from on my server. Its a simple one day project and I need full instructions on installation and usage...
  • $450 USD
    Profile image for Seller samitXI


    Jul 1, 2012

    Excellent work.Thanks

    Project Description:as disscussed... and about socket programming in C++. Thanks
  • $21 USD
    Profile image for Seller samitXI


    May 8, 2012

    good work again..<br/>good work again..

    Project Description:as disscussed...... only for Hdd thanks
  • $60.5 USD
    Profile image for Seller samitXI


    Feb 27, 2012

    very good job..!<br/>Very good work.<br/>Very good work.<br/>Very good work.<br/>Very good work.<br/>very good job..!

    Project Description:Hi Freelancer, I need to complete a assignment every week. so i want experience freelancer to make long relationship. This is very simple assignment. i will pay $.5/question. Thanks Amit
    Do Huu Hung has not completed any projects.
  • $80 USD In Progress

    a python code needs to be executed and errors have to be removed...

  • $30 USD In Progress

    I am looking for someone who has basic knowledge on header and Env variables this is an easy project that is basically just for header and env details and will allow me to set basic information and retrieve this information thanks. $30.00 is the budget at hand as this is basically just questions and answers since i already have the script.

  • ₹5000 INR In Progress

    it is a simple phone book. it is made in window api and this phone book we can add contact etc.................................................................................................................................................................................................................................................................................................................................................................................................................................................................

  • $5 USD/hr In Progress


  • $30 USD In Progress

    [This is a Private Project. You must be logged in to view the Project Description]

  • $222 USD Today

    Write a 32-bit Intel Assembly language program using AT&T syntax that computes the GCD and LCM of two integers. Requirements:1. Your program will read the two integers via the command line arguments.2. The two numbers will be signed 32-bit integers.3. You must perform any and all error checking on your input numbers. (Suggestion: write a separate function to perform data validation!)4. You must have a separate function for the main, GCD, LCD, plus any other utility functions necessary to complete this program.5. At least one of your functions must be a recursive function.6. Output will be to standard output.a. On the first line line print the two input numbers and their corresponding GCD.b. On the second output line print the two input numbers and their corresponding LCM.Here is an example:prompt$ ./gcdlcm 24 30 [ENTER]The greatest common factor of 24 and 30 is 6.The least common multiple of 24 and 30 is 120.prompt$

  • $111 USD 4 days ago

    Hello,I would like a C programmer to write a C programming assignment.Please note:The assignment has a STEP BY STEP instructions in comments. So, you don&quot;t need to do any problem solving or think of a solution, the solution is literally written in context.Please check the files attached, for a glimpse on the project description, and an example of the step by step instructions.OverPriced wont be even look at. I&quot;m barely affording this so please.My current budget is 80$

  • $555 USD 7 days ago

    I need someone to design me a simple python program that takes people&quot;s ages and outputs the average aswell as various other statistics, this needs to be completed by 9:30pm brisbane time,more details to bidders

  • $41 USD/hr 7 days ago

    We have a group of custom window application clients built in C and C++ running on a large VMWare cluster.We are seeking a part or full-time engineer to provide active development on our custom, C/C++ low-level, network applications running on Windows.Key Skills/Experience:- Windows API from Windows XP onwards- x86 instruction set- Protocol debugging- Debugging Windows Applications with tools like SoftICE- Developing TCP and SSL communication applications- Assembly- Java on Windows

  • $555 USD 8 days ago

    Need a freelancer to write C code on linux box with the following high level attributes1. should run continuously like a server2. Route IP packets from internal interfaces to external interfaces and vice versa3. Configure rules using config files

  • $6666 USD 9 days ago

    Customized software for a ticketing real tile solution. We use Verifone Vx610 currently and have purchased Vx680 terminals. We would like to migrate and change our software a but to be compatible with Vx680. We do not have the source code for the current vx610 solution. ONLY VERY EXPERIENCED VERFONE VERIX and EVO developers need apply. More details will be revealed to the qualified developers.

  • $1111 USD 10 days ago

    I want to implement Python (embedded) to a C++ Source (Gameemulator) So thats possible to write scripts in Python, save it in a folder and the Emulator run the scripts.How i want it:-Implement Python to the Sourcecode-Compile the Emulator-I write Python scripts, save it to a folder and start the server (it loads the Pythonscripts)How i DONT want it-Implement Pytho to the Source-I write the Python scripts-Compile the serverAn example of a script:from random import * # Randomiser Importimport config as cfg # Import of configuration constantsreload(cfg) import consts as co # Import of constantsreload(co) import const_skills as skill_co # Import of constants (skills)reload(skill_co) import const_spells as spell_co # Import of constants (skills)reload(spell_co) import player_class as player_clsreload(player_cls) ENABLE = TRUE = co.TRUEDISABLE = FALSE = NULL = co.FALSE # -----------------------------------------------------------------------------------------------------def OnAreaTrigger (player, trigger_id, questid): print &quot;OnAreaTrigger: player[%s] trigger[%d]&quot; % (player.GetName(), trigger_id) ALLIANCE_FLAG_STAND_TRIGGER = 3646 HORDE_FLAG_STAND_TRIGGER = 3647 if trigger_id == ALLIANCE_FLAG_STAND_TRIGGER and player.HasAffect( spell_co.SPELL_ID_HORDE_FLAG ): EVENT_ALLIANCE_CAPTURE_FLAG( player ) if trigger_id == HORDE_FLAG_STAND_TRIGGER and player.HasAffect( spell_co.SPELL_ID_ALLIANCE_FLAG ): EVENT_HORDE_CAPTURE_FLAG( player ) # -----------------------------------------------------------------------------------------------------def EVENT_ALLIANCE_CAPTURE_FLAG(player): if player.GetFlagTakenEvent(): return # we check if other tema has taken our flag too print &quot;EVENT_ALLIANCE_CAPTURE_FLAG: player[%s]&quot; % (player.GetName()) player.CastSpell( player, spell_co.SPELL_ID_HORDE_FLAG_CAPTURE ) # -----------------------------------------------------------------------------------------------------def EVENT_HORDE_CAPTURE_FLAG(player): if player.GetFlagTakenEvent(): return # we check if other tema has taken our flag too print &quot;EVENT_HORDE_CAPTURE_FLAG: player[%s]&quot; % (player.GetName()) player.CastSpell( player, spell_co.SPELL_ID_ALLIANCE_FLAG_CAPTURE ) # -- EOF --Sorry for my bad english

  • $1666 CAD 13 days ago

    Looking for someone to write a software to modify verifone pos terminal. This terminal is for offline work only. The verifone terminal, example vx670, should record track 1 and track 2 and the pin and store it encrypted. Need a decrypting software. Should be able to print receipt with custom names and error message or approved message. I need this ASAP

  • $2222 USD 15 days ago

    I am looking for an experienced VeriFone developer that can modify a Vx 670. The pos terminal must function offline eliminating the need for a remote host. Software is required to download data stored on the pos terminalprogrammer who can build custom application for Offline VX670 to collect and save info (TRACK 1 + 2+3) and pin from the card (chip cards + swipe card) and the final message APPROVED , Insufficient Funds or ERROR CONECTION Make an encryption so can access the info saved on machine ...nothing special - the basicBe able to download and save data on the computerFull specifications will be provided to qualified person,

  • €1111 EUR 16 days ago

    Very private matter. Expert python programmers reach me through my email: Must have a Gmail account to review and sign the contract.

  • $333 USD 20 days ago

    this project is perl and about searching in biomtric

  • $833 AUD 21 days ago

    We need to customize the openwrt firmware for TP-Link Router TL-Mr3020. Basically, we need to setup of settings of the router remotely. Here are the requirements:1. When 3020 boots up, it needs to get configurations including Wifi SSID, Wifi Password, DNS server address from API: (Mac is 3020&quot;s Mac Address. We use it to identify the device.)2. When 3020 boots up, it needs to visit, and will return 3020&quot;s IP address. Save the IP in 3020. And send the IP to our server by API Every 10 minutes, 3020 needs to visit again top check IP address again. Compare the new IP with the old one saved in 3020, in the IP is same do nothing. 4. If the IP is different, update our server by again.5. Disable web interface after testing. This is stage 1 of the project. This is an on-going project. We will need more features like multiple ssid with speed limit. Customized web interface, etc.

  • $3333 USD 28 days ago

    Need someone who has programming experience in POS hardware ingenico/verifone Apacs Protocols who can create software to modify terminal id and merchant number and other information.

  • $222 USD Mar 18, 2014

    I have the POS Skimmer VX 670, but is missing the software,. I have some datas inside but I dont have the software, I am looking for someone who can provide the software, that after instal in my laptop, and connect the POS to my laptop that can read all the datas inside

  • [Sealed] /hr Mar 13, 2014

    Hi there, we need assistance of a perl developer for on going project. Please be expert and cheap / reasonable and then bid here.

  • $150 USD Feb 13, 2014

    implement research ppaper and work on it and analyse the results and interact with dtatbase and which have good kind of research work .

  • $10 USD Nov 26, 2013

    If you cannot finish my project, then give me the necessary files, so I can continue with somebody else. I mean uncompiled/unbuilt source code of binary file, etc.And you still have my device and cable.This evading thing is very rude and unprofessional.We have to talk.

  • $77 AUD Nov 19, 2013

    I will like to read a flat file, get one of the field and use the last 10 digit of this field in each line to check if a duplicate of occur in any line. The script should just print the line that is duplicate and how many times it is duplicated or with which line it is duplicated.I will supply the flat file and highlight the particular field

  • $150 USD Sep 29, 2013

    verifone tarck 1 and track 2 logger and turkish and eglish menu language pos logger and gsm module offline pos logger

  • $700 USD Sep 27, 2013

    Hello, I been looking for this kind of software for long time I am happy if you can make this happen for me with a best price. Not only want it support interrupted swipe recording but also read &quot;Jittering&quot;. Which mean no matter how the user swipe, fast/slow/shaking/interrupted but still can get the correct result without any missing parts.Email me: frankfrank955@hotmail.com

    Do Huu Hung does not have any open projects.
    Do Huu Hung does not have any work in progress.
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