終了

PHP script that imports values from csv files, makes calculations in a table, and exports to another .csv file

This project involves 3 .php files. 2 files are just simple imports of values from .csv files

The values are inserted in 2 MySQL tables. Calculations are made, and then output to a third MySQL table.

From the data in the third MySQL table, we generate a .csv file.

The calculations involve using variables from the tables, in a way that is similar to how Excel performs calculations.

A strong understanding of calculation order, operator precedence, and use of parentheses is the key to understanding how to make these calculations, and to completing the job successfully.

スキル: PHP, MySQL, ソフトウェアアーキテクチャ, SQL, 数学

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採用者について:
( 20件のレビュー ) Calgary, Canada

プロジェクトID: #24557328

41人のフリーランサーが、このジョブに平均$135で入札しています

rajeshsonisl

Hi there, Do you have samples of the CSV file/s? I have a 99% project completion rate and a perfect 5 out of 5 feedback rating (from more than 1200 projects from a period of 13 years. Thanks. I look forward to hear もっと

$110 USD 7日以内
(997件のレビュー)
8.7
KESHAVINFOTECH

Hi There, Thanks for your valuable time. :-) Please check below points : 1. This project involves 3 .php files. 2 files are just simple imports of values from .csv files The values are inserted in 2 MySQL tables. もっと

$247 USD 10日以内
(674件のレビュー)
8.6
TakeReal

Hello, My name is Sergey. I am Freelancer from Saint Petersburg, Russia. I can help you as an experienced PHP programmer to prepare this project. I need good example of this calculation, please. I need CSV file t もっと

$140 USD 2日以内
(1877件のレビュー)
8.2
WebInfoSolutions

Can I check the sample csv to import and expected output csv? I am ready to start the work now. Thanks for reading. Pankaj

$250 USD 3日以内
(237件のレビュー)
8.0
kalpataru44

Hello sir, we can do this task. We are expertin these type of work, please take a look at our completed projects to know about our work. We already made many similar php based calculation system.

$140 USD 3日以内
(53件のレビュー)
7.1
atozweblogic

Dear Client. I have read description and very interested. I am a senior web developer working for 6+ years and my skills and experiences are perfectly fitted on this project. It is my pleasure to work with you, and I もっと

$140 USD 7日以内
(82件のレビュー)
6.2
webpro99

hello I'm an expert web developer , I have read your job description and I'm ready to help you to do this script of importing data from cvs to mysql. Please feel free to contact me Regards

$100 USD 2日以内
(70件のレビュー)
6.2
satyaninfotech

Hi Greetings, I have reviewed your requirement carefully and understand , but have a small question your csv file will change the all the time of structure or will it fixed. If its fixed then can you please give me th もっと

$160 USD 7日以内
(44件のレビュー)
5.9
djlucas1234

Hello, there. Nice to meet you. I can write php script with csv files. Just let me know csv files. Thanks David Lucas

$120 USD 1日以内
(34件のレビュー)
5.4
VakiYT

Hello, my name is Vladimir and i am Web Developer from Serbia. I already made some similar stuff and worked a lot with PHP Excel library. I can finish this project for 200$ in 2 days.

$200 USD 2日以内
(32件のレビュー)
5.1
goodwork20k

I am good in php, mysql, powershell along with automation and development, please let me know if you are good to award this project to me

$120 USD 7日以内
(31件のレビュー)
5.2
wpmonsters

Hello, We are a team of 30+ PHP developers. Having the required skills & experience we are highly enthusiastic about the opportunity to work on your project. Reach out and let's discuss the requirements in more d もっと

$250 USD 2日以内
(22件のレビュー)
5.4
ozherelevwork

Hello, Mr Chris. How are you? This is Roman from Russia. I read your job description. As I 'm a senior PHP/MySQL/CSV developer and good mathematician with 6 years of experience, I 'm sure I can perform your project com もっと

$140 USD 3日以内
(11件のレビュー)
4.9
Johnatangv19

Hey, I can help you out! I'm pretty good at arithmetics and have a lot of experience working with PHP, this shouldn't be a problem for me, but I would like to review the formulas you need to use

$150 USD 1日以内
(21件のレビュー)
4.9
DRG1990

Hello I am a web expert with 10 years of experience in PHP, MySQL, Javascript, HTML, CSS. Also, I have rich experience in ACM ICPC so I always use the best algorithm. So I am interested in and I am confident in your pr もっと

$140 USD 7日以内
(6件のレビュー)
4.3
indrasisdatta

Hi, I can start immediately and develop script that insert csv imports into 2 MySQL tables, the result in 3rd table and exports it. As a brief background description, I'm a seasoned Web developer with more than 6 years もっと

$45 USD 1日以内
(12件のレビュー)
4.0
peacemarketing

Hi, I'm a full-stack developer with over 10 years of experience. I have a strong background in PHP, MySQL and can help you on this project. Would love to hear more about the project and how we can work together. もっと

$155 USD 3日以内
(10件のレビュー)
4.1
aleoreina

para hacer un buen proyecto necesito diagnosticar lo que han hecho y luego de ahí podemos aplicar correctamente todo los cambios. la idea es hacer todo organizado y que quede en el lugar correcto y que funcione. revisa もっと

$250 USD 14日以内
(7件のレビュー)
3.8
achrafchiboub

Hello, I am a developer with 4 years of experience... I already did similar projects... I can start work immediatly... Ping me for more details...

$140 USD 7日以内
(15件のレビュー)
3.8
smilan0099

Hello. I have read your description carefully. I can understand your detail. Please contact me and let's discuss that. First of all, I have rich experience in PHP for 5 years. I can import the .csv file and after calcu もっと

$140 USD 7日以内
(2件のレビュー)
3.7