Fix LHDN E-Invoice QR

@AZTURK1

Hi there, I understand your urgent need to embed the correct LHDN validation status string as a QR code in your e-invoicing system to meet compliance. I’m confident in identifying and fixing the call or construction method causing the missing QR image. - Analyze how your system currently builds and calls the QR generator - Ensure the QR code strictly encodes only the LHDN validation status string per guidelines - Test generation to confirm visibility of a valid QR on your invoice PDFs - Provide final verification on a live invoice for compliance assurance **Skills:** ✅ PHP & C# programming for backend & API integration ✅ PDF generation and manipulation ✅ MySQL database interfacing ✅ Software architecture for clean, maintainable solutions ✅ API development and debugging **Certificates:** ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m ready to start immediately and deliver a seamless fix with quick turnaround. Could you share the snippet or method you currently use to generate and embed the QR code in your invoices? Best regards,

@koolvishruth

Hi, I can look into the code and fix.I have 8 years of experience in Software Engineering.I would like to check the codebase.I have worked here with 112+ clients. Lets connect

@maximg10

⭐Hi there, I’m ready to assist you right away!⭐ I believe I’d be a great fit for your project since I have extensive experience in API development and producing compliant QR codes for invoicing systems. My background in PHP and software architecture equips me to troubleshoot the QR generation process quickly and effectively. Your project needs a solution that ensures the LHDN validation status is embedded exactly as specified so that the QR code appears correctly on invoices. It's crucial since any delay can affect compliance and the functionality of your e-invoicing module. I’m confident I can identify and resolve the underlying issue with the QR code generator in a timely manner, ensuring smooth integration into your existing setup. This will meet all compliance requirements and satisfy your project needs. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you.

@DigitalNightOwl8

Hey Mate , Good morning! I am an expert mobile coder with skills including PHP, Software Development, Programming, PDF, MySQL, API Development, C# Programming and Software Architecture. I am checking your attachment, I'll update you shortly... Please send a message to discuss more regarding this project. A fast response is appreciated

@Ahmedyar547005

Hey , I just went through your job description and noticed you need someone skilled in MySQL, Programming, API Development, Software Development, C# Programming, PDF, Software Architecture and PHP. That’s right up my alley. You can check my profile — I’ve handled several projects using these exact tools and technologies. Before we proceed, I’d like to clarify a few things: Are these all the project requirements or is there more to it? Do you already have any work done, or will this start from scratch? What’s your preferred deadline for completion? Why Work With Me? Over 180 successful projects completed. Long-term track record of happy clients and repeat work. I prioritize quality, deadlines, and clear communication. Availability: 9am – 9pm Eastern Time (Full-time freelancer) I can share recent examples of similar projects in chat. Let’s connect and discuss your vision in detail. Kind Regards, Zain Arshad

@dorians2

Hi there, I have 7+ years of experience in Software Architecture, Software Development, PDF and can deliver a clean, reliable solution for your project. I value clear communication and timely delivery, and I’m ready to get started immediately. Let’s connect and discuss your goals. Best regards, Dorian

@eDesignerExpert

Hello Hilmi M., We went through your project description and it seems like our team is a great fit for this job. https://www.freelancer.com/u/eDesignerExpert Lets connect in chat so that We discuss further. Thank You Ramneet

@Mayanks010

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank B

@AndrewJSMAN

Hi. i can update and fix your current project in 30mins. The goal is to display valid QR code in pdf invoice. I am available to start this work right now. Let's discuss more detail using chat. Thanks. Andrii.

@sufyand1

As a dedicated Python Developer and DevOps engineer with over four years of experience, I have a deep understanding of how to create efficient and user-friendly applications using technologies such as Django, MySQL and Linux server management. This experience makes me an excellent fit for your project. One of the key aspects of my expertise that aligns perfectly with your needs is my skill in troubleshooting and debugging complex issues within software systems. I strongly believe that the problem you are facing with the LHDN e-invoice QR lies not only in coding, but also in calling and constructing the generator - making it essential to be adept at systematic problem-solving. As one who goes to the nitty-gritty for finding solution, I would leave no stone unturned to uncover and resolve your QR issue. Additionally, my experience goes beyond just coding as it encompasses server management, database handling and even shell scripting - all vital elements of your project's ecosystem. Therefore, not only will I provide you with an effective solution to your QR code generation challenge but also ensure its seamless integration into the invoice PDF creation process by factoring in all interdependency factors. Partnering with me guarantees expert-level competence that will successfully get your LHDN e-invoicing module up to the required standards. Let's discuss further how I can bring my skills to augment your project.

@jordanrafael7

Hello , ⏰☎️⏰ Gaining time means gaining everything. I won’t waste your precious time. I have 5 years experienced Software Engneer such as MySQL, API Development, PHP, Programming, PDF, Software Development, Software Architecture and C# Programming. I fully understand your requirement. so I will implement your project within 3~4 days. ✅ Can you share your current workflow details and any preferred design ideas? ✅ Do you have a deadline for deployment? I’m ready to deliver a smooth, visually appealing solution that works well in the Microsoft ecosystem. I appreciate your consideration. Warm regards, Jordan

@vudinhgiang

hi I can help you fix your e-invoicing module so that a valid QR code appears on every invoice PDF. I’ll review how your generator is called, ensure it embeds exactly the LHDN validation string per guideline, and integrate it so the QR renders correctly without altering your existing validation flow. I’ve worked with similar invoice QR implementations before and can deliver a fully working solution that prints reliably on PDFs. Best regards, Giang V

@artemb35

Hi there, I understand that your main goal is to fix the LHDN E-Invoice QR code to ensure accurate and efficient processing. In my previous role, I successfully resolved complex QR code integration issues for a financial software provider, leading to a 25% reduction in processing errors. Additionally, I implemented quality assurance protocols that enhanced system reliability and user satisfaction. To meet your requirements, I will analyze the existing QR code implementation and identify the root causes of the issues. Then, I will apply targeted fixes and conduct thorough testing to ensure the QR code functions seamlessly across all platforms. I would be happy to discuss your needs and get started right away. Best regards, Artem

@vasylklymiu

Hi there, I am Vasyl, a seasoned developer with 8+ years of experience in Node.js and frontend frameworks like React and Angular. I have a solid background in API development and backend systems. I have carefully reviewed your project description regarding the issue with generating the QR code for LHDN E-Invoice and believe I can provide a solution. I propose to analyze the current QR code generation process, ensure it aligns with LHDN guidelines, and make necessary adjustments to successfully embed the validation status string. By collaborating closely with you, we can swiftly address this issue and ensure the QR code appears correctly on the invoice PDF. Let's discuss further to delve into the specifics and kickstart the resolution process. Thanks, Vasyl

@radlabgaming

Hello, I’ve reviewed your note: validated e-invoices from the LHDN portal but the QR image never appears. The QR must embed only the LHDN validation status string exactly as the guideline specifies, and it should be printed on the invoice PDF. Since validation passes while the image is missing, the problem is almost certainly the generator path or string encoding, not the validation flow. I bring solid PHP, API, and PDF delivery experience for compliant e-invoicing. I will: - audit the QR generation call, payload assembly, and how it hooks into the PDF renderer; - enforce that the payload is precisely the LHDN status string with no extra data; - implement a small, deterministic PHP QR encoder that outputs a PNG containing only that payload; - wire the result into your PDF stage and add robust error handling, logging, and a safe fallback; - provide a lightweight test harness and a live-test plan for a quick verification on real invoices. Deliverables: a tested PHP module that emits a valid QR PNG with the exact payload, integrated into the PDF invoice flow, plus minimal tests and a 4-day deployment plan. Next steps: I can start immediately. I’ll deliver a 24-hour proof-of-concept and complete full integration within the four-day window. Best regards,

@Cprice07

Hello, ⚡Reason: Based on my experience, the system is either passing the wrong content (or wrong format/encoding) to the QR generator, or not correctly handling the QR generator’s output, resulting in no image appearing on the invoice PDF. ⚡Solution: Once the QR encodes the exact LHDN validation string and is properly rendered into the PDF, the problem is solved. I’m genuinely interested in fixing your LHDN e-invoice QR issue and confident I’m exactly the developer you’re looking for to resolve it quickly. I’d prefer direct contact to review the current QR generation logic and close this out fast.

@shyannk

Hello, As an experienced and versatile Full-Stack Developer with a specialization in Python and a proficiency in AI, I am confident that I can tackle the issue you're facing with the LHDN e-invoice QR code head-on. Building secure, scalable, and business-ready applications are my forte, and integrating modules like the one in question is a task I’ve accomplished numerous times before. In my career, I have adeptly handled tasks such as creating AI-powered web and mobile applications, developing Python-based backend systems, automating workflows, and few can compare to the vast spectrum of experience and expertise I bring to the table. This includes working with validation processes similar to what you need for your invoices. Aiming for actionable deliverables rather than frivolous buzzwords, my solutions demonstrate measurable value focused on optimizing business outcomes such as performance, scalability, security, cost efficiency, and user experience. Additionally, I'm known for maintaining clean, scalable code which is essential for smoothly integrating systems as well as reducing future technical debts. By assisting you in fixing this LHDN e-invoice QR issue promptly and efficiently, I look forward to building a long-term partnership with you-focused on supporting your product growth as it evolves. Thanks!

@Dmitrydev1

Hi, I’ve reviewed your LHDN e-invoice issue: validation passes but the QR image never renders on live invoices. I will implement a dedicated QR generator path that encodes only the LHDN validation status string exactly as the guideline specifies and returns a PNG ready to embed in your PDF. Why I’m confident: I’ve built and integrated QR generation into C# apps for PDFs, APIs, and invoicing flows. I’ll decouple the QR from the rest of the payload and render a deterministic image using a robust library (e.g., QRCoder). The result will be a clean PNG containing just the status string, with no extra data, so the PDF printer can reliably embed it. Plan: - Audit the current generator call and data flow from validation to PDF embedding. - Implement a small function BuildLhdnStatusQr(string status) that returns a PNG byte[] with only the status string. - Wire it into the PDF generator so the QR is drawn on the invoice page. - Add a light integration test and validate on a live invoice. Delivery: a working patch and a live-invoice test within 2 days, plus notes to reproduce in your environment. Best regards,

@Nayeem1217

As an experienced virtual assistant and web designer, I have a strong command of PDF manipulation that I believe can help achieve your e-invoicing goal with precision. My understanding of how to navigate behind-the-scenes issues like the one you're facing is solid, allowing me to quickly pinpoint the problem areas and come up with effective strategies for resolution. This expertise extends to embedding QR codes, which will be key in your project's completion.