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GuruDeveloper

Sergey Tamkovich

Username: GuruDeveloper

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Location: Obninsk, Russian Federation

Member since: December 2004

Reputation:

4.8/5

(48 reviews)

6.1
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No user has recommended this freelancer.

  • $200 USD
    5.0
    Profile image for Seller koihosting

    koihosting

    Apr 23, 2012

    Sergey worked very hard on this project. and excellent job.

    Project Description:As we spoke
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  • $39 USD
    5.0
    Profile image for Seller reimondo

    reimondo

    Mar 31, 2012

    Provide detail of work done , reason of problem and propose solution .not keeping me in the dark . Well verse on SQL optimisation .

    Project Description:Need to improve generated slow query on mySQL db , currently at 2 sec
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  • $30 USD
    5.0
    Profile image for Seller MyGreyGoose

    MyGreyGoose

    Mar 3, 2012

    Was very fast to respond and start troubleshooting my issues and helped me solve the problem.

    Project Description:I've got a perl script that reads a csv file, loads it into a table, runs some other insert or update queries, then closes. This used to work, but we stopped using it 6 months ago. Now, trying to get it to work again, but doesn't work...
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  • $30 USD
    5.0
    Profile image for Seller MakassarNET

    MakassarNET

    Mar 2, 2012

    Excellent freelancer. Will defenately hire him again for next project...

    Project Description:I had cPanel VPS which I just installed CACTI for monitoring. But it seems I got difficulty in configure it since the monitoring Graph is not shown. So I'm looking for someone who has excellent knowledge in configuring CACTI Software...
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  • [Sealed]
    5.0
    Profile image for Seller jo4acause

    jo4acause

    Feb 20, 2012

    This is my second project with Sergey. Overall his work is very impressive!

    Project Description:Integrating CJ.com to current set up. The task is to use api from this affiliate network and integrate & update merchant details on auto Tasks are 1) Integrate & update merchant details such as price, commission earned, active/de active merchants, currency, etc., into an existing set up...
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  • $300 USD
    0.0
    Profile image for Seller itprolc

    itprolc [ Incomplete Report ]

    Dec 25, 2011

    Avoid this freelancer unless you want waste your time and soft being stolen from you, first he said he wanted to sell soft for profit to others, soft that I commissioned him to write, then he made a condition that he will provide the code only when payment is cleared and I rate him 5 stars, he refused to accept milestone, obviously he never had intention of providing the source code, work that he should have finished in 7 day still not complete after 3 month

    Project Description:Hello I have a NRI G13 coin acceptor connected to PC on Win XP, I need a solution that keeps a log in CSV format of inserted coins. Basically I need it to create a CSV file a in specified folder...
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  • $80 USD
    5.0
    Profile image for Seller jveilleux

    jveilleux

    Dec 21, 2011

    Thanks. Looking forward to working with you again.

    Project Description:We need to communicate better so I know what you are talking about. Please bid $30 on this and I will accept and pay. Then we can communicate directly and we can decide whether to go forward with the larger project...
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  • $300 AUD
    5.0
    Profile image for Seller PeterBCourt

    PeterBCourt

    Dec 15, 2011

    Wow.. I'm impressed. Sergey was more than I could have hoped for. Friendly, courteous, professional, extremely prompt to make changes as we iterated many points and when the extra yards to do a great job. Certainly knows his stuff too. Couldnt recommend him higher, but go easy on him, I'd like to use him more myself ..

    Project Description:I'd like a proof of concept Asterisk IVR system. Upon receipt of an email, the system should dial a list of users (up to 50 max, several at once depending on outbound line capacity). Upon anwser, play a short static recorded msg, request Press 1 for X , 2 for Y, else hangup...
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  • $299 USD
    5.0
    Profile image for Seller jo4acause

    jo4acause

    Dec 13, 2011

    Sergey went out of his way to make my project as cost effective as possible due to the unexpected hiccups encountered from my hosting front. Overall I am thoroughly satisfied with his level of commitment, expertise, promptness and patience. Thanks Mate!

    Project Description:I currently use xml product feeds for my gift shop. These feeds are downloaded from 4 different affiliate networks and then manually uploaded into my hosting server. The uploaded feeds are manually tested and then made live on the gift shop...
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  • $799 USD
    4.6
    Profile image for Seller luisgsl

    luisgsl

    Dec 9, 2011

    Very good job.

    Project Description:Hi, we need a car plate detector over the front and rear of a vehicle. It's a semi - controlled environment. The system needs search in the front or rear of a vehicle the car plate, don't need to read...
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    GuruDeveloper has not completed any projects.
  • $30 USD In Progress

    In need of help installing ffmpeg on 1and1 hosted server. I don"t have root access but do have SSH.

  • £299 GBP In Progress

    Hi,we want call recordings to save in a folder for each extension. The name of the file should should show:Incomming calls - caller id, date/time, inbound route numberoutgoing calls - dialled number , date/time, outbound presented numberAlso putting this nicely into CDR"s, as we want the ability to be able to look up numbers dialled / received to link to our client database. Somthing we will work on ourselves...We require step by step instructions as we want to know how we can add to other servers we have.Thanks

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  • $199 USD In Progress

    I need a simple script/program that dials a list of telephone numbers(csv or db) with Asterisk to check if the numbers are existing telephone number. This way I can filter out the bogus telephone numbers.The result of the script should be the same list of telephone numbers updated with the status of the telephone number based on the call response. The dialer should hang up immediately after it knows that the telephone number exists. It should not connect to the person answering. So it should hang up immediatly after the event from wich you know that the number is an existing telephone number eg. outgoing ringing or so.

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  • $50 USD In Progress

    We have installed the free version of 3CX and placed the server at my home adress with one VOIP phone attached.Another phone at the office connects with the server at my home adress.Both phones show that they are connected with the server but cannot reach each other by calling.Might be just some small settings that I have made wrong so looking for an 3CX expert who could quickly soleve this issue.

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  • $100 USD In Progress

    I have a brand new WRTP54G-NA router that I will be provisioning with Nuvio Voip service in the near future. I would like to either:1.) When it"s time to have the unit provisioned, sniff and decode the provisioning packets to reveal my sip credentials.2.) Or, after the router has been provisioned, go into the router and extract my sip credentials.Basically, I want my sip credentials so that i may use them with my Trixbox / Asterisk system.That"s it.A.J.

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  • $139 USD Mar 1, 2012

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

  • €649 EUR Feb 21, 2012

    2 offices with one voip PBX- help to configure Yeastar MyPBX Pro, few Yealink desk phones and 2 remote office phones- all company calls need to pass through de pbx (cell phones, office phone or softphone) and be registred - cell phones as extensions of the pbx- fax to email- consulting about mobile apps to use- consulting about good and cheap voip services to use (redundancy of services)

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  • $5500 USD Nov 16, 2011

    Project Description:Hello , I want to offer VoIP system ,Can you Build me a VoIP system from A to Z ( platform & dilers ) ? and how much ? ( for starter 100.000 user ) , I want to rent server to put system On it .is it high quality i mean Is the voice HD & crystal clear ?can my clients have 10 digits numbers ? with there choice ?does it work Without any problems with the telecommunications companies ?i want with the basic things and The important thing to me is :Admin& user contral panel . ( in English & Arabic language )Unlimited number of customers .Control the features of plans ( packages ).Support IP Video & voice .software for mobiles ( Nokia , Blackberry , Windows Mobile , I phone , Android )software PC 2 Phone . ( Windows, Mac, Linux )IVR . ( For calling Card and for customers ) if one call them answering machine say 1 for sale 2 for support ...Etc . and for Calling Cared ( how many balance left ...Etc)MMS .( sending Multimedia messages between them sending Within the my server B2B ) and sending SMS for all . ( short messages between them and for mobiles networks ) .online payment & off line .Voicemail, Follow-me, Call Forward, Call Waiting, etc .web browser Dialer .And sell them VoIP phons and VoIP gateway .Thank you and we hope it will be the beginning of successful and continuous Business & relationship .abufahad

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  • $99 USD Oct 27, 2011

    SMS Aplication, in PHP and MySQL where a user registers and include a unique keyword. User and non-user sends an SMS including the keyword. The application processes the SMS add it to request table, sees the unique keyword and call up the user"s phone number and sends a different SMS to him.eg.wr456kty (as keyword registered by a user with 1234567890 as phone number) Request include wr456kty in the SMS using a different phone and 1234567890 receivesan alert with a massage.

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    GuruDeveloper does not have any open projects.
    GuruDeveloper does not have any work in progress.
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Résumé

Education

Engineer

Obninskij Gosudarstvennyj Tehniceskij Universitet Atomnoj Energetiki

1999-2004