Create a WordPress Plugin

Closed Posted 6 years ago Paid on delivery
Closed

We are looking for a WordPress expert to create a plugin. We have several service providers and want to offer them the opportunity to create their invoices with a separate page that works with this plugin. As we are a German company, the invoice plugin must function according to German tax regulations regarding electronic invoices.

So we are looking for a web designer who has already been working with German companies. You have a strong expertise regarding plugins, and you have successfully created WordPress plugins for German companies. You are skilled concerning German tax regulations, and you know the legal conditions regarding electronic invoices by heart.

Out of legal reasons we need a written confirmation with your name, address, and your signature, that you have developed this plugin and a complete documentation of your work.

Please send us a quote and tell us about your work experience in this field as well as the number of hours you will need to create the plugin.

CSS HTML MySQL PHP WordPress

Project ID: #14850057

About the project

87 proposals Remote project Active 6 years ago

87 freelancers are bidding on average $20/hour for this job

sanjay2004

Hello, We have extensive experience with wordpress, php, mysql and can definitely help you with optimization, upgrading/updating, and carrying out miscellaneous tasks. Kindly send us your project brief More

$23 USD / hour
(870 Reviews)
10.0
Yknox

Dear, I am Smile Song, WEB developer in China. I have great deal of experience in wordpress, mobile responsibility, woocommerce and site optimization. I'm sure I can help you in creating plugins, themes and woocomme More

$25 USD / hour
(801 Reviews)
9.2
monitrix

Hi, I can sign NDA for this project and we have developed many plugin so i am good with plugin customization and create from scratch. We can share German taxation system over chat i guess it's a list of tax % perce More

$21 USD / hour
(621 Reviews)
9.3
graphicaa

To develop the WordPress plugin for the creation of electronic invoices. a. To generate an invoice conforming to the German tax regulations and legal conditions regarding electronic invoices. b. Can proveid More

$15 USD / hour
(779 Reviews)
9.4
TrickyWebtech

HI,Me as Web developer and expert in wordpress. I have 4.5 years of experience and I can develop and customised the plugins.I can also develop the plugin which you need.,If you allow me then we can discuss.

$15 USD / hour
(579 Reviews)
8.6
vpnsolution

Hi, I'm familiar with Wordpress plugin development. I'd really appreciate it if you could share more details of this project. My Relevant Wordpress plugin development task include: 1. Custom plugin devel More

$15 USD / hour
(379 Reviews)
8.5
mituld

Hi I work towards providing reliable, relevant and robust IT solutions at most competitive prices to my customers. I ensure 100% customer satisfaction so lets start Thanks

$15 USD / hour
(484 Reviews)
8.3
zainy01

Hi! I've seen your requirements and tons of experience in developing/customizing wp plugin and themes, I'm top expert in in developing/customizing wp widgets and plugins such as storelocator, sliders with backend manag More

$20 USD / hour
(112 Reviews)
7.9
ambientinfotech

HI I am expert self-motivated and hardworking wordpress developer having 8+ year experienced . My expertise areas are : > Web design > web development > ecommerce portal development > community developme More

$20 USD / hour
(329 Reviews)
7.6
shayona163

hello sir i am expert in create wordpress plugin i have 5 year experience in this field you will satisfy with my work i can do this work asap thank you

$16 USD / hour
(281 Reviews)
7.3
eagleblackdesign

Hello! We are a professional team of php/js/html developers. We have huge experience in creating custom wp plugins using google and twitter APIs, paypal/stripe integration, xlsx import, email scrapping, custom server More

$25 USD / hour
(66 Reviews)
7.4
schoudhary1553

Greetings sir, i am an expert freelancer for this job and your 100% satisfaction is assured if you allow me to serve. Here is the reason. Why you should pick me? a) I am a very expert and have the same kind of ex More

$20 USD / hour
(110 Reviews)
7.0
VnBestSolutions

Dear Sir. I had read your descriptions about project. Kindly give me a chance, i would like to discuss more about project and sure everything clear. I am a developer very strong in below skills. + Core: Php, Ruby, J More

$22 USD / hour
(232 Reviews)
7.0
SoftSandila

hi though i don't know german invoice regulations by heart but i do have my brother in germany who is also a software developer if that can help, regards, adnan

$22 USD / hour
(82 Reviews)
6.7
maksimchukmak

Hello! My name is Maksim, from Kiev, Ukraine (UTF + 2) We are IntoBi - hardworking and responsible team. Our developers have highly experience in the building of various websites and apps. Our team has excellent More

$33 USD / hour
(26 Reviews)
6.6
deep0209

Hi, I have expertise in wordpress plugins and created many for different companies. If you can provide me the taxation rules, I can create a plugin accordingly in best possible coding standards, and clean coding. More

$22 USD / hour
(79 Reviews)
6.4
smartmobile0317

Dear sir I have carefully gone through your job description and so I am very interested in your project. "Correct implementation for requirements + Fast Speed + Top Quality + Time". This is my working style. A More

$22 USD / hour
(12 Reviews)
6.4
king18yat

I shall like to create the plugin for you ..............................................................

$22 USD / hour
(32 Reviews)
6.4
Websitemaestro

Hi, I can definitely help you with your requirements. I am a full time developer working "8 hours a day" 40 hours per week. I have limited space here to write please message for more discussion. Waiting for yo More

$15 USD / hour
(80 Reviews)
6.6
ecurser1

Hello, I like to discuss your requirements in brief and present you my queries on your requirements About me: I have 5+years of experience in php WEB APPLICATION and WEBSITE designing and development Technical Ski More

$21 USD / hour
(46 Reviews)
6.4