I need an expert working with mysql database

已关闭 已发布的 3 年前 货到付款
已关闭 货到付款

I need an expert who can create a script to make MySQL 5.7 and up version read queries faster. I have an application build in C# that works with MySQL and for some reason when I'm opening the app it takes a long time to generate the list of the products I have in it and also takes time to generate a payment receipt.

Excel 数据处理 数据输入 Visual Basic MySQL

项目ID: #29403608

关于项目

31个方案 远程项目 活跃的3 年前

有31名威客正在参与此工作的竞标,均价$179/小时

schoudhary1553

Hi, Greetings! ✅ I have checked and gone through the project details and I am very skilled in it. ✅Completed Time: In project deadline We have worked on 640 + Projects. I have 6 + years of the experience in sam 更多

$180 USD 在3天内
(463条评论)
8.4
akritisood94

Hi, How are you? I have developed several Excel & Word VBA macros before. And I know about Excel formulas very well. If needed, I first can do a demo and send it asap. And then you can see it and decide on this project 更多

$140USD 在1天里
(185条评论)
6.6
tutulsoft

21 years mysql expert can upgrade your script and also tuning your application for faster response , c# 12 years expert

$200 USD 在7天内
(29条评论)
5.6
jarikG

Hi, client. I've read carefully your job description. I have more than 7 years of experience in C#, Visual Basic, MySQL, Excel and Data Processing. In particular, I have experience in performing many of these types of 更多

$120 USD 在7天内
(10条评论)
5.1
SqlDevelopment

I can efficiently improve performance of required query because I am highly qualified SQL developer with more than 10 years of advanced experience and with exceptional expertise in professional SQL performance tuning.

$150 USD 在3天内
(26条评论)
4.9
millennialrave

Dear Client. I already have been worked same your project. Of course It's PHP project, not C#, but I think that the reson is same. So I think that I can complete your project perfectly. I want to discuss your project a 更多

$140 USD 在2天内
(10条评论)
4.0
francoraj

I have more than 14 years of experience in data modelling, SQL, plsql and performance tuning.i have experience in databases-oracle, mysql and Postgresql. I have lot of experience in writing complex queries. I can do th 更多

$130 USD 在5天内
(14条评论)
4.0
liviuandrei88

We are developing online software integrated with ERP/Online Shops, web based invoice and stock management software. We also deal with database optimization for website/online software. Thus we master the following p 更多

$111 USD 在2天内
(2条评论)
3.9
Developer1Vlad

How are you? I am desktop app expert. I think the reason of slowing your app is in your code. UI and process code connected each other and we have to divide them as main process and other functions. Please show me your 更多

$250 USD 在7天内
(3条评论)
3.4
mozammalidbctg

Dear Sir, I have 7+ years of web development experience in ASP.NET Core, ASP.NET MVC,Blazor,Razor pages, Azure,WCF, web Apis, C# web forms, Classic ASP, SQL Server, MySql,HTML, CSS, javascript, jQuery, JSON and XML. I 更多

$250 USD 在7天内
(2条评论)
3.5
enterpriseit1

Hi, I can help you with the Mysql database optimization and query rewrite. I understand you are having performance issues with your application. I have over 9 years of experience working as a database developer using 更多

$200 USD 在2天内
(4条评论)
3.3
hussainmuzammal4

❤Excellent skill in the Mysql, word,excel,pdf,with upto 1 year experience Please read my Reviews from below link❤ ✅ ⭐✅ ⭐✅ ⭐✅ ⭐✅ These are the recent projects solved https://www.freelancer.com/projects/excel/convers 更多

$300 USD 在3天内
(6条评论)
2.4
sanjaykumar0111

Hi professional I can work to make performance better for your MySQL DB and c# application to make it faster in terms of loading thanks and regards Sanjay

$200 USD 在2天内
(2条评论)
2.1
Darwish001

Hi, Hope you are doing well. I have full experience about C#/.NET so that I can handle your project perfectly. And I have built much applications by using MYSQL before, so I have confident to complete your project real 更多

$150 USD 在7天内
(1条评论)
2.0
sharmaalana1

HI I am experienced in Data Processing Data Entry Excel etc I can start right now but i have few doubts and questions lets have a quick chat and get it started waiting for your reply

$140 USD 在7天内
(1条评论)
1.6
nikigartsev

Hello, Thank you for your job posting. I hope you are safe from COVID-19. I read your requirements very carefully and understand your needs. This work really attracts me, and I have done similar work before, so I have 更多

$140USD 在1天里
(0条评论)
0.0
arpanchakrabort4

I am computer operator and programming assistant I am an expert freelancer and my working ground is based on data entry word copy typing with PDF or word excel power point.... I can do anything that is related to my jo 更多

$140 USD 在3天内
(0条评论)
0.0
FrPoland

Hi there, My name is Mikhail from Poland who is specialized in Web & Mobile Development for over 7 years. I am very familiar with C# and mysql and I have rich experience in these fields. I will offer the best quality f 更多

$150 USD 在3天内
(0条评论)
0.0
budandrei

Hello. Simon J My name is Andrii Budnichenko. I am interested in your project. I have over 7 years of experience with scraping , Automation by using python3, Python2. I have finished many scraping, desktop automation 更多

$140 USD 在7天内
(0条评论)
0.0
hussainayaz79

Hi Sir, I am committed to deliver high quality services equipped with latest techniques and furnished with current market strategies, focusing entirely on customer requirements. I am expertise in Web Designing,Web Deve 更多

$140 USD 在3天内
(0条评论)
0.0