
Closed
Posted
Paid on delivery
I'm looking for a skilled PHP developer to set up a multi-user, recurring invoicing system for me, with the following key requirements: - Implement a backend invoicing option in PHP, while I handle the front end. - Use the provided SQL queries, check for errors, and implement them in PHP. - Share all your previous invoice models, so I can select the best fit for our project. - Ensure the invoicing system can generate invoices in PDF format. Additionally, the invoicing system should include: - Multi-user authentication Ideal candidates should have extensive experience in PHP and SQL, and be able to demonstrate previous work with invoicing systems. Please note that I will need to review all invoice models you have previously created for other companies. There are few other more requirements to be done. Explained it in given doc Also i created sql queries for what i required with the help of chatgpt, i will share those with you and you just need to check for error in the script also implement it in php code as i required. [login to view URL]
Project ID: 38733476
45 proposals
Remote project
Active 2 yrs ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
45 freelancers are bidding on average ₹24,172 INR for this job

As a seasoned PHP developer with considerable experience in building efficient and reliable invoicing systems, I believe I am the perfect fit for your project. My in-depth knowledge of PHP, MySQL, and SQL queries will enable me to seamlessly implement your provided scripts and ensure their error-free integration into your system. Moreover, I've worked on similar multi-user projects in the past which required intricate PDF invoice generation and backend functionalities - further validating my proficiency in meeting your project's requirements. In addition to technical capabilities, I also bring commitment to service delivery and a keen eye for detail to every endeavor I undertake. This ensures that not only will the final product address all your specifications but it will do so in a secure, accessible, and intuitively designed manner. And with a demonstrated track-record of creating mobile-responsive websites, security features, and incorporating API functionalities like YouTube API or Facebook API - I am particularly adept at creating seamless integrations that enhance user-experience.
₹25,000 INR in 7 days
8.1
8.1

Hi i am expert software developer i have excellent command over creating invoice software i have some ready solution which i can show u pls come on chat so we can discuss further Thanks Manish
₹25,000 INR in 10 days
8.0
8.0

PHP EXPERT! I am working on php since last 10 years. I could do it. Could we discuss in details over chat now? Best Regards Techwelfare
₹25,000 INR in 25 days
7.6
7.6

Hello Sir I have expert in php and mysql with invoice generation with pdf using fpdf, mpdf library. I can ensure you to provide high quality work. You can check my profile here as i am working here since 2008. Message me for further discussion. Regards Shihan
₹15,000 INR in 20 days
6.8
6.8

Hello, Greetings of the day!! I have understood your requirement in the project that you need a PHP developer to set up a multi-user invoicing system with PDF generation capability, using your provided SQL queries, and ensuring compatibility with your existing front-end. I have 10+ years of experience in Nodejs, Python, AI/ML, Web Designing/Development, HTML5, PHP, E-commerce, and Mobile Application development using Ionic, React Native, and Flutter, etc. I am able to do this work as I have the necessary knowledge. So I think I can handle your requirement decently. If you need any clarifications on my bid, please let's talk about it. I hope to hear from you soon so we can get things done. Thanking You, Regards, Priyank Bhargava
₹12,500 INR in 7 days
6.5
6.5

HI there, I can help you set up a multi-user, recurring invoicing system using PHP. I’ll implement the backend with your provided SQL queries, ensuring error-free integration. The system will feature multi-user authentication and PDF invoice generation. I can share my previous invoice models for your review, and after you provide additional requirements, I will incorporate those as well. My Questions: What specific features do you want in the invoicing system? Are there any design preferences for the invoice layout? What is your timeline for project completion? Looking forward to working with you. Best Regards, Sushil Barwal
₹25,000 INR in 7 days
5.8
5.8

Hey, With over 9 years of experience in PHP and SQL, I’ve built similar invoicing and billing solutions, so I'm comfortable with the complexities involved, from backend invoicing options to multi-user authentication. I'd be glad to review your SQL queries to ensure error-free implementation. I can suggest a few invoice model structures based on previous projects to help find the best fit for your needs. I noticed you mentioned other requirements in your document. Could you clarify any specific customizations you envision for the invoicing templates or PDF generation? This will help me align the setup with your exact goals. Let's discuss in chat to address these issues promptly and get your site fully functional. Best regards, Deb Kumar Lab
₹38,000 INR in 7 days
6.3
6.3

Hello, I understood the project , please text me so i can clear all my questions right away and to confirm my skills and expertise you can have a look to my profile
₹35,000 INR in 7 days
5.6
5.6

Hello, Thanks for sharing attachment, I have gone through your project requirement carefully, I can implement your multi-user recurring invoicing system, I propose using PHP to set up backend functionality alongside your SQL scripts, with a focus on secure user authentication and error-free query integration. Lets connect with us to discuss the project requirement in details. Regards Abhishek
₹35,000 INR in 7 days
5.1
5.1

Hi, I'm well-equipped to set up your multi-user recurring invoicing system in PHP, ensuring it’s tailored to meet your exact requirements. With solid experience in PHP and MySQL, I can effectively integrate your SQL scripts, troubleshoot any errors, and build a reliable backend for the invoicing system. I understand you’ll handle the front end, so I’ll ensure a seamless connection between the backend and frontend components. Approach: 1. Invoicing System Setup: I’ll review and incorporate your SQL queries into the PHP code, ensuring accuracy and efficiency. For invoicing, I’ll implement multi-user authentication and generate PDF invoices to streamline your workflow. 2. Custom Invoice Models: I’ll share previous invoicing models for your review, allowing us to choose the best fit for your needs. I’ll also implement any necessary adjustments as per the project document you provided. 3. Ongoing Support: After setup, I’ll be available for additional modifications or further requirements, making sure the system evolves to meet your operational needs. Let's connect to review the document and finalize the specifics. Looking forward to creating a high-performing invoicing system for you! Best regards, Mayank
₹35,000 INR in 7 days
4.6
4.6

As a highly skilled and versatile PHP developer, I am confident in my capability to set up the comprehensive, multi-user invoicing system you require. My vast experience with both PHP and MySQL aligns perfectly with your project's needs, enabling me to implement your provided SQL queries seamlessly into the PHP code. I've mastered generating invoices in PDF format and integrating them into the back end. In terms of previous invoice models, I'd be happy to share them with you during the interview process. You'll find that I've developed sophisticated systems that were crucial to the invoicing functions of diverse companies. This makes me well-versed in handling the complexities involved in recurring payments and managing multiple users, which your project necessitates. Choosing me means hiring a professional freelancer who not only possesses extensive knowledge of PHP and MySQL but also understands the importance of meeting client expectations. Let's work together to create an invoicing system that streamlines your processes, ensures accurate financial records for all users, and ultimately improves upon your existing billing procedures.
₹12,500 INR in 7 days
6.1
6.1

As a versatile and adaptable developer with profound PHP proficiency, I'm excited to tackle your multi-user invoicing system project. Having garnered over 6 years of experience in full-stack web development, I specialize in PHP, SQL, and Laravel frameworks that align precisely with your projet needs. In my previous projects including invoicing systems, I have consistently demonstrated the unique capability to create tailored solutions that exceed client expectations. By making your front-end functional and your back-end even more conducive to your specific requirements, we can effortlessly work hand-in-hand. Additionally, my advanced understanding of MySQL assures me of immaculate implementation and interpretation of provided SQL queries. I understand the value of authenticating user access for security reasons; it's why I emphasize creating robust multi-user authentication systems. Moreover, generating invoices in PDF format will be a walk in the park given my vast knowledge on the subject. Inclusively, I possess supplementary proficiencies such as Flutter and digital marketing that may come in handy for other unrelated tasks within this project scope. Let's discuss your project further!
₹25,000 INR in 7 days
4.2
4.2

Drawing on a decade of programming experience specializing in PHP, MySQL, Flutter and a few others, I can confidently to design and implement a robust invoicing system to meet your needs. My versatile experience in web and app development along with graphic design, allows me to view this project not just as a technical one but also as a well-functional, visually appealing tool for you. I've developed multipurpose software in the past where cross-functionality like multi-user authentication and PDF invoice generation comes second nature to me. Your requirement of checking for errors and implementing the provided SQL queries on PHP matches perfectly with my meticulous attention to detail and strong SQL background. To further underscore the suitability of my candidacy, I've successfully completed over 2000 projects
₹25,000 INR in 7 days
4.6
4.6

I am a highly skilled and experienced full stack developer with over 7 years of expertise in delivering innovative and customized solutions across various fields. My expertise spans across a wide range of technologies and skills, including Flutter, MySQL, Invoicing and PHP, which enable me to tackle complex challenges and deliver robust, scalable, and efficient solutions. I am available to start immediately and am excited about the opportunity to contribute to your project's success. Thank you for considering my proposal. Best regards, Afaq Ali
₹12,500 INR in 2 days
3.4
3.4

As an experienced PHP developer, I believe I am an excellent fit to build and customize your multi-user invoicing system. Having worked extensively with SQL queries in PHP, I can meticulously check your error-free scripts and seamlessly integrate them into our project. Furthermore, my 18 years of database and web development experience with large-scale industries such healthcare and retail grant me a deep understanding of the complex invoicing needs that different businesses encounter. Not only can I handle the backend invoicing requirements in PHP proficiently, but my aptitude traverses various other technical domains that your project might encompass. In addition to PHP and MySQL, I hold expertise in Python- which is a complimentary asset in web development scenarios. My proficiency also extends to machine learning, AI, and Azure technologies,equipping me to offer intelligent automated solutions to enhance your invoicing process. I appreciate that you seek to review and consider previous invoice models I have created for other organizations. You'll find my work notable for its highly functional yet aesthetic designs that prioritize user experience and interface compatibility. Should you grant me this opportunity, rest assured that I will apply my comprehensive skills, distinguished background, and scrupulous attention to detail towards serving you a powerful bespoke invoicing system that meets all your needs.
₹65,000 INR in 7 days
2.9
2.9

Hello, I see that you need PHP Multi-User Invoicing System Setup and some other works, and trust me, my expertise makes me the best candidate for this task. I offer the best quality work within an affordable budget! Check out Portfolio from my profile: ✅ https://www.freelancer.com/u/SadiaBabur1 Let's connect in chat so that we can discuss further in detail.
₹12,500 INR in 1 day
3.1
3.1

Dear Sir, I’m an experienced PHP developer skilled in creating multi-user invoicing systems. I can implement your backend invoicing option, check your SQL queries for errors, and ensure PDF invoice generation. I’ll share previous invoice models for your selection and am ready to review the additional requirements in your document. My portfolio link: https://www.freelancer.com/u/Haidderr Looking forward to collaborating! Regards Haider
₹22,000 INR in 7 days
2.3
2.3

Hello!, I’m a skilled PHP developer with experience in backend invoicing systems, multi-user authentication, and SQL integration. I'll check and implement your SQL queries to ensure error-free functionality, setting up a recurring invoicing system that generates invoices in PDF format. I’ll also share previous invoice models for your review. Looking forward to collaborating on this project. Best Regards Gulam
₹18,000 INR in 5 days
2.8
2.8

Let’s elevate your invoicing process into a seamless, multi-user experience! I’ll build a robust PHP invoicing system, incorporating your SQL queries while ensuring PDF generation and multi-user authentication. Together, we’ll create a solution that enhances efficiency and reliability, helping you streamline operations. Unlike other bids, my proposal is tailored specifically to your needs. I guarantee clear milestones, including thorough testing and timely updates. Expect consistent communication throughout our collaboration. You’ll have peace of mind as I manage everything, ensuring a hassle-free experience. I’m a seasoned PHP developer with extensive invoicing experience. Post-delivery, I am eager to assist with ongoing support. As we’re planning our quarter, I have limited slots available. What’s your deadline for this project?
₹20,000 INR in 8 days
2.1
2.1

I am a skilled PHP developer with extensive experience in building robust invoicing systems. I would be happy to assist you in setting up your multi-user, recurring invoicing solution for the proposed budget of 10,000. I can implement the backend invoicing option in PHP, ensure multi-user authentication, and generate PDF invoices. I will also review and integrate your SQL queries, making sure everything functions smoothly. Please let me know a convenient time to discuss the project further. I look forward to the opportunity to work together!
₹12,500 INR in 7 days
2.2
2.2

Kozhikode, India
Member since Aug 8, 2023
₹12500-37500 INR
₹1500-12500 INR
₹1500-12500 INR
₹12500-37500 INR
₹37500-75000 INR
$15-25 USD / hour
$10-30 USD
$25-50 USD / hour
₹750-1250 INR / hour
₹1500-12500 INR
₹1500-12500 INR
$10-30 USD
₹1500-12500 INR
$25 USD
₹1500-12500 INR
$30-250 USD
£500-1000 GBP
₹37500-75000 INR
$30-250 USD
$250-750 USD
$250-750 USD
₹12500-37500 INR
$15-25 USD / hour
min ₹5000000 INR
$10-30 USD