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Database Admin / Expert for compare & deduplication of tables

$30-250 USD

Fechado
Publicado há quase 5 anos

$30-250 USD

Pago na entrega
I've got a large existing excel table that is growing out of control and has the potential of 500k+ rows of data .. At the same time I continue to gather more data and I need to be sure to test new the data against existing excel table --as to not duplicate or have multiple rows of exact data. The right person should know how to - create new SQL table from existing Excel/CSV files - Compare the NEW SQL rows from the OLD SQL rows and remove specific rows with column data that matches old column data - Remove NEW SQL Rows if the column data matches old SQL Table I'm not a database expert, but I understand some basics of what I need done via EXCEL. I'm not married to SQL if some C# SCRIPT or something else works, its fine by me.
ID do Projeto: 19322461

Sobre o projeto

59 propostas
Projeto remoto
Ativo há 5 anos

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59 freelancers estão ofertando em média $132 USD for esse trabalho
Avatar do Usuário
Hello, I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. Please visit : https://www.freelancer.com/u/schoudhary1553 I have excellent command over English. I am a hard worker, productive and worthy of your attention I hope, I would be the right candidate for this post. Awaiting an affirmative response from you. Kinds Regards, Sandeep
$220 USD em 4 dias
4,9 (343 avaliações)
8,0
8,0
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Dear Employer, I understand you need to upload data in SQL DB from Excel so that you can add more data, keep a track of it and also you can remove duplicates overall. Please message me, I will do the job for you. Thanks and Regards, Ash
$250 USD em 3 dias
5,0 (195 avaliações)
7,7
7,7
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Hello, As an experienced C# developer and having sound knowledge in SQL & excel, i am very much interested to do this project. If i understand, i think you will need a data entry form and current excel data to be imported to the database. Let's discuss more. Thanks
$120 USD em 2 dias
5,0 (308 avaliações)
7,6
7,6
Avatar do Usuário
Hello! I wonder... may I give a try with Access? I have developed a few systems to deduplicate the tables and I think I can re-use it. Also, importing from Excel is easy with Access. Can you send me one of your files? I want to try it before awarding a project. Regards, Branislav Mihaljev
$211 USD em 3 dias
5,0 (283 avaliações)
7,6
7,6
Avatar do Usuário
Hi! I can do a windows app where you drag and drop your excel files, it will do the comparison add the different/new rows in a SQL Server database, and I'll code a button that will export that SQL Server Database back to a new Excel File. I've done it before. Thanks! Felice
$333 USD em 7 dias
5,0 (54 avaliações)
6,8
6,8
Avatar do Usuário
Nice to meet you. I've read the project description and can develop definitely. I'll provide you with the highly skilled & professional HTML/CSS, PHP/WordPress/CodeIgniter, JavaScript, MySQL, Front & Back-End Web Development Services and complete the site in time. Please contact with me. Thank you very much.
$100 USD em 3 dias
4,9 (83 avaliações)
6,7
6,7
Avatar do Usuário
Hello, I am independent, experienced excel/c#/sql expert. I can help with this task with quick turnaorund. Looking to hearing from you. Kind regards Rina B.
$100 USD em 3 dias
4,9 (137 avaliações)
6,5
6,5
Avatar do Usuário
Hello. I have good skills in "C# Programming, Excel, Microsoft Access, MySQL, SQL". I have working for 7+ years in this field. I 'm very interest to your project. I have checked your project description carefully and i can do it. I 'll do my best till you satisfy if you want me. Contact me please. Thank you. Yang L.
$90 USD em 1 dia
4,9 (112 avaliações)
6,1
6,1
Avatar do Usuário
I can create this database for you along with required stored procedures. These procedures will enable you to do repeated tasks e.g. importing excel, clean-up and etc without any programming knowledge. Programmer with more than 10 years of development experience here. I have handled production applications with various technologies like .NET, PHP, Classic ASP and many more using databases like MySQL, Microsoft SQL, Access and etc. Mentioned below are a few USPs for choosing me: 1. Well written codes with proper documentation 2. Highest possible code optimization 3. Quick support through email / skype / telephone 4. Daily / Weekly status reporting Some reference projects: a) Responsive website on .NET - https://www.freelancer.com/projects/C-Sharp-Programming-ASP-NET/ASP-Net-Responsive-Web-Application/ --> Review -> “Thanks Hardik! Great work.” b) VB 2013 Desktop Application with AWS integration -https://www.freelancer.com/projects/Amazon-Web-Services-Windows/Visual-Basic-Express-Desktop-Application/ --> Review--> "Great Job! Would hire again!" c) Data pull application from Facebook using VB.NET -https://www.freelancer.com/projects/PHP-Social-Networking/Timeline-Posts-Extraction-with-Likes/ --> Feedback by Client --> "I was extremely satisfied by hardikshah83's work. Excellent communication skills. Very professional. I asked for a couple of changes in the course of the project and he delivered them gracefully." Let's discuss and make this project a success.
$150 USD em 3 dias
4,9 (61 avaliações)
6,1
6,1
Avatar do Usuário
Hi, I'm a database expert and have done de-duplication applications in the past and can do this per your requirements. It will be a Windows application, with a SQL database to store the data and process the duplicates. Can deliver in a week or less. Good quality work done. Thanks for considering me. Bests, Steve
$250 USD em 7 dias
4,9 (70 avaliações)
6,1
6,1
Avatar do Usuário
Hi, there I hope all's well with you. Best way to make it via Ms Access - I can build very friendly ms Access app for your "growing data" I'm Ms Access/VB/SQL/Excel programmer since 1997. Really all my projects here I've developed for Ms Access/VB/SQL/Excel projects. Thank you for your consideration. Zura
$250 USD em 3 dias
4,6 (52 avaliações)
6,1
6,1
Avatar do Usuário
Hello, Your project caught my attention and I'd like to work with you. I can help you with duplicate removal in the said excel workbook.
$150 USD em 3 dias
4,9 (25 avaliações)
5,1
5,1
Avatar do Usuário
MySQL, ACCESS , EXCEL expert. I can complete your project successfully. I have many experiences in db developing and data mining. I'm software engineer and algorithm expert. Your task is suitable with me. Thanks.
$100 USD em 3 dias
4,9 (33 avaliações)
5,1
5,1
Avatar do Usuário
Hi, I really like how you ended that project description :) I am an excel VBA expert and can create a VBA script that would remove any duplicates when it is added to the excel file. Please go through my profile and reviews so that you can be confident about me. Hope to chat with you soon mate! Thanks Sajid Khan
$50 USD em 3 dias
4,2 (62 avaliações)
5,7
5,7
Avatar do Usuário
I am very good in Excel and Programming. I think your project is not difficult. This is my first bids after more than 5 years not active as freelancer.
$74 USD em 2 dias
4,8 (9 avaliações)
4,2
4,2
Avatar do Usuário
I am an experienced Web and Software Developer, and I am very interested in your job post. I have excellent experience in MVC,.Net Core, ASP.NET, C#, Linq, Entity Framework, MySQL, MSSQL, REST API, JSON, HTML5, Angular JS, JQuery, Javascript, AWS Lambda, AWS S3, AWS RDS, Xamarin. I believe communication is the key to every successful project. I look forward to discussing project requirements with you.
$155 USD em 5 dias
5,0 (5 avaliações)
4,0
4,0
Avatar do Usuário
Removing the duplicate rows from excel sheet Ready to do this job , Send me a message, Attach the file to get duplicate records removed Best
$30 USD em 1 dia
5,0 (1 avaliação)
3,7
3,7
Avatar do Usuário
Hello from Costa Rica. I offer you a database solution designed with FileMaker, an open source application very similar to MS Access, but better. But do not take my word for it, send your Excel file and I will clean all duplicated records, create a macro to do the cleaning automatically, export results to Excel if wanted, or import from excel as well. If you haven't heard or do not know about FileMaker, give it a try. You won't regret it.
$277 USD em 5 dias
5,0 (1 avaliação)
3,3
3,3
Avatar do Usuário
Greetings I have experience with ETL over large files and databases, specifically using SQL server, access and CSV files. I am bidding with these values just to get in touch with you, then we can set some milestones to accomplish the job, at least 2 of them, one for me to deliver the final material and a second one when you test and approve the results. It will be a pleasure to serve you. Regards, Mario.
$222 USD em 5 dias
5,0 (1 avaliação)
3,4
3,4
Avatar do Usuário
Dear Sir, Madam, I am proficient in MS ACCESS, I have long experience developing applications with. I can develop for you a small application that stores only unduplicated records you need. Looking forward to work with you. Thanks and regards.
$55 USD em 3 dias
5,0 (7 avaliações)
3,0
3,0

Sobre o cliente

Bandeira do(a) UNITED STATES
Los Angeles, United States
5,0
3
Método de pagamento verificado
Membro desde mai. 25, 2011

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