Calculation Program for Oil Industry

Job Description:

Program has written in 1990s in Visual Basic. It has worked more years for old version of windows or computers but it doesn't work properly right now.

We enter 8 parameters program it make some calculations and return 16 parameters. Now we enter excel file it doens't calculate first 20 rows and other rows aren't calculated right but it worked many years ago. I think it will be easy task for visual basic developers .I think they will update some parts and it will work . I am waiting your offers. Firstly write me , what is the root of problem? then we talk about details. Have a good day.

Compétences : Excel, VB.NET

Concernant le client :
( 3 commentaires ) Baku, Azerbaijan

Nº du projet : #15862796

Décerné à:


Have Developed many excel files for structural design Oil and natural gas industry. The possibility of excel not working is compatibility, reference files in VBA project, file type.etc., Relevant Skills and Experienc Plus

%selectedBids___i_sum_sub_4% %project_currencyDetails_sign_sub_5% USD en 1 jour
(3 Commentaires)

25 freelances font une offre moyenne de 154 $ pour ce travail


Greetings sir, i am an expert freelancer for this job and your 100% satisfaction is assured if you allow me to serve. Relevant Skills and Experience I have more than 5 years of experience with excellent knowledge in E Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 2 jours
(345 Commentaires)

The reason could be that some functions used in macro are superceded (latest versions of Excel do not support some legacy functions). if you can share the file, I can give you the exact list. Relevant Skills and Exper Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(206 Commentaires)

As an expert visual basic developer, i am very much interested to fix the issue in your application. But it is tough to guess what is the problem without seeing the source code. Let's discuss more. Relevant Skills an Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 2 jours
(90 Commentaires)

Hello, I am Luis from Venezuela and it will be my pleasure to assist you in this project. I am petroleum engineer and I work with visual basic and excel then I think I will be able to fix your old program. Please con Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(140 Commentaires)

Hi, I am an experienced developer with vast experience in .NET, MVC, SQL, JS, TS, J-Query available for this project. I am full time freelancer available througout the day. Best Regards Khalid. Relevant Skills and Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 10 jours
(25 Commentaires)

Hi, at first I have to view your Excel file. Do revert me back if you feel like I am a suitable candidate for this Job and discuss further details Relevant Skills and Experience I'm programming in ms Access/Excel/VB Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(21 Commentaires)

Hi, the problem probably is that too many things have changed since the app was written (operating systems) but in order to give more details I will need to review the code. Relevant Skills and Experience Visual Basic Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 5 jours
(14 Commentaires)

Hi, I'm Dynamic Professional has good command on Data Entry and MS Office like (Excel,, VB, VBA and Macro). I will do it as per your requirement. Let's chat for short discussion. Thank You Relevant Skills and Experie Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(28 Commentaires)

Your program seems to be written for Visual Basic 5.0 or earlier. There has been lot of changes in the way the platform works. The program has to be ported to the .NET platform to make it work Relevant Skills and Expe Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 5 jours
(20 Commentaires)

Hello, To have it all in one place we could replicate the VB code functionality into Excel VBA so you could have a tool where you just paste the input, press a button and everything is calculated. We could add also w Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 5 jours
(27 Commentaires)

what is the root of problem? Relevant Skills and Experience VB.NET, excel expert with 9+ years experience Proposed Milestones $150 USD - calculation program fix

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(1 Évaluation)

Hello Sir, I read your project description I have done many project I can that for you. I need to see the program then I can tell you what is the root problem thanks Relevant Skills and Experience Expert in Excel, VB. Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 14 jours
(11 Commentaires)

Can you send me source code and sample input to check. So that I can debug and identify problem. Also I will correct it and discuss with you.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(10 Commentaires)

I can do your job.

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 10 jours
(7 Commentaires)

We can deliver your work in your timeline. Relevant Skills and Experience We are 15 years old company and have worked on various projects and among of them, two are our cream products and used by giant MNC companies w Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 2 jours
(4 Commentaires)

Hello, I think Root Problem is it can't read proper format of First 20 rows of excel sheet or It might possible It skips First 20 rows due to some validations, But I can Confirm it after look at code. Relevant Skills Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(12 Commentaires)

I can modify the program to run on the new version of windows. Relevant Skills and Experience I have a programming team Proposed Milestones $250 USD - 1

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(1 Évaluation)

Hello, I have gone through your project description I can do it. I am expert windows Software developer with having 3+ years of experience with Software architecture, Softwadevelopment,Visual basic. Relevant Skills an Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 3 jours
(0 Commentaires)

hi causes for your problem: 1. it may be possible that format of the field changed 2. Change in System settings I have to go through the file and then only I could tell you thanks

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 2 jours
(0 Commentaires)

I am an experienced vb programer for decades and wrote/developed several applications. We can analyse your current system and migrate it to a newer version of vb if necessary. Relevant Skills and Experience I am a pro Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% USD en 20 jours
(0 Commentaires)