Invoice app

Closed Posted 7 years ago Paid on delivery
Closed Paid on delivery

This project customizes an invoicing app(website) based on [login to view URL]

In the software we need 3 parts, Main site + admin panel, user app, Tracking & statistics.

General development needs

1. Migrate the app from codeIgniter 2 to codeIgniter 3. App needs to be secured, lightly re-designed with bootstrap 3. The website must support Apple Devices, Android Devices, Windows Phone, Large Screen Desk Monitors, Small Tablets, and Large Tablets etc…

2. Main site will offer the Invoicing App for 1 Trial role + 3 paid roles: Standard, Essential and Enterprise.

Every registered user will have its own app instance with unique database, subdomain etc…

3. System must be stable and flexible for future version updates and mobile app integration.

4. Main site back end dashboard to manage users, app instances, subscriptions, payments etc…

View live visual reports based on Main database updated from All app user databases

5. Implementation of E-sign of Quotes that convert to invoices on the app.

Additional information will be provided on upon NDA agreement acceptance.

Analytics Codeigniter MySQL PHP Website Design

Project ID: #11452631

About the project

89 proposals Remote project Active 7 years ago

89 freelancers are bidding on average $2626 for this job

meet2amitvw

Let's discuss more about project to finalize the proper scope with estimated cost and time so ping me over the freelancer chat.....I will share some demo as well for recent works if you want to check. You can also c More

$2938 USD in 30 days
(182 Reviews)
9.4
best1

Hi Following is our understanding You want to re-develop your site into CI 3, right? and redevelop ios/android application, correct? We would like to forward you singed NDA, kindly open a communication so we can More

$5000 USD in 30 days
(348 Reviews)
10.0
leadconcept

Dear Sir, I have read Project Description & already signed the NDA but cannot attach here, as there is no facility to attach the file. However, once you initial the chat, then i can quickly send you the signed NDA. More

$2500 USD in 30 days
(127 Reviews)
9.2
Yknox

Dear Employer,I am Software engineer in China. I’m interested in the project you recently posted. I'm a certificated freelancer with over 500 good reviews from clients. I have experienced knowledge in every part of More

$2319 USD in 30 days
(771 Reviews)
9.2
rajeshsonisl

Hello! With 98% to 99% completion rate, 900+ successfully completed projects, and a 4.99 reputation (maximum possible, 5.0) (can be verified on my profile page https://www.freelancer.com/u/rajeshsonisl.html !!)... y More

$4736 USD in 30 days
(1036 Reviews)
8.8
TenStar718

How are you? I have worked on similar projects to what you are looking for, and I am confident I can exceed your expectations. I have experience with Photo sharing app, Video/Radio app, Spy app, Guard patrol and Sc More

$3470 USD in 30 days
(259 Reviews)
8.9
graphicaa

Hello, I am interested in this app customisation, Let me know if i am in your shortlist, i can submit my detailed proposal after that. Thanks, Sathies

$2000 USD in 30 days
(717 Reviews)
9.3
arhamsoftltd

A proposal has not yet been provided

$3529 USD in 60 days
(203 Reviews)
9.4
dinotech

Hello Sir, we have Good experience over developing hybrid app. can u share a concept on your invoice app u wana create a seprate app for each user ... can we discuss in depth ... Thanks

$2647 USD in 30 days
(356 Reviews)
8.8
tomydeveloper

Hi, I have read your project details. I have very good experience in codeigniter so i can upgrade it from 2 to 3. Please let me know if we can discuss on it. As we are ready to start from morning itself. Thanks

$3111 USD in 30 days
(435 Reviews)
8.1
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

$1546 USD in 40 days
(476 Reviews)
8.3
marchingantssl

Hi there, We have good knowledge of accounting and have developed Desktop application in vb.net and vb6 as well. I am interested in more details that you can provide for the project. Message me to discuss in detai More

$2085 USD in 30 days
(244 Reviews)
8.0
nittilegupta

Hello, Thank you very much for sharing your requirement to customize the invoice app. I have read and understood the concept and would like to proceed further. I have delivered remarkably impressive and responsiv More

$3000 USD in 30 days
(103 Reviews)
8.2
workspaceit

Hello, I m Tahsinul Alam, completed Masters in Software Engineering now working as one of the project manager of Workspace Infotech, software/Outsourcing firm located in Dhaka, Bangladesh. We have 13 different team More

$2500 USD in 30 days
(61 Reviews)
8.0
zbsol

Already worked on Lots of projects with excellent reviews you can check Lets start.................................

$1500 USD in 30 days
(111 Reviews)
7.4
C0RETECHIES

A proposal has not yet been provided

$2941 USD in 20 days
(124 Reviews)
7.9
dkarataev

Hi, I can customize that web invoicing app with website and admin panel. Signing NDA is not a problem. Please contact me for more details and samples of my work. I'm an expert web developer, with over 10 years More

$2500 USD in 30 days
(50 Reviews)
8.0
mike199

My name is Mike and I’m from UK. I work with individual clients and also provide outsourcing services for a number of UK and USA based agencies. Your project description sounds interesting to me and I do have skills & More

$2500 USD in 30 days
(53 Reviews)
7.2
developerhunk

Hello , I have read your project descriptions and requirements very carefully and I am very much confident that I can do it in time. Please talk to me and give me a little chance. Thank You.

$2368 USD in 30 days
(105 Reviews)
7.4
prashushinde9

Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i More

$2319 USD in 30 days
(65 Reviews)
7.3