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I already have a menu hosted on my restaurant’s website, but I now need it re-worked so customers can place an order that is instantly compiled into a pre-filled WhatsApp message and sent to my number. The flow should be seamless: customer browses the online menu, selects items and quantities, taps “Order”, and their cart details are pushed to WhatsApp—no further back-end confirmations are required on WhatsApp at this stage, just the outgoing message. Alongside the web menu update, I need two printable formats generated automatically from the same order data: • 58 mm thermal receipt layout – optimised for common POS thermal printers, with proper line wrapping, item totals, GST breakup and a crisp logo header. • GST-compliant PDF invoice – A4 size, containing only the basic item details and prices, subtotal, GST percentage and grand total. Deliverables 1. Responsive web menu (HTML/CSS/JS or a lightweight framework) connected to my existing site. 2. WhatsApp “Send Order” integration that opens the WhatsApp chat with the structured order text. 3. Thermal receipt template (58 mm) ready to print via browser or POS utility. 4. Auto-generated PDF invoice meeting Indian GST format standards. 5. Brief deployment guide so I can maintain menu items myself. Acceptance criteria • Menu loads under 3 s on 4G, fully mobile friendly. • WhatsApp message matches the receipt and PDF totals exactly. • Thermal print shows no truncated text on 58 mm roll. • PDF passes a sample GST audit check (correct HSN, tax slabs and totals). If you have experience with WhatsApp deep links, thermal printer CSS, or PDF generation libraries such as jsPDF/PHP FPDF, your proposal will stand out. I’m ready to start as soon as you can show a quick demo or reference project.
Project ID: 40203842
42 proposals
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Active 2 mos ago
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42 freelancers are bidding on average ₹7,335 INR for this job

✨WEB MENU WITH WHATSAPP ORDERING & GST/THERMAL INVOICES EXPERT ✨ Hi! I’m Nupur — a web developer and UX designer specialising in responsive restaurant menus that convert browsing into instant orders, paired with precise invoice generation. I can create a seamless web menu where customers select items and quantities, tap “Order”, and the order auto-populates a WhatsApp message to your number. Alongside, I’ll generate both a 58 mm thermal receipt and a GST-compliant A4 PDF invoice from the same order data. I’m confident in delivering this because I’ve built WhatsApp-integrated ordering systems with accurate PDF/thermal outputs, optimized for speed, mobile usability, and print precision. Quick Questions: 1️⃣ Do you want the menu fully editable via a simple admin panel, or static HTML/JS updates? 2️⃣ Should the thermal receipt include your logo and GST summary at the top? 3️⃣ Any preferred library for PDF generation (jsPDF, FPDF, or custom PHP solution)? What I’ll Deliver: ➡️ Responsive web menu connected to your site (loads under 3 s on 4G) ➡️ WhatsApp “Send Order” integration with structured order text matching totals ➡️ 58 mm thermal receipt layout ready for browser/POS printing ➡️ GST-compliant PDF invoice (A4) auto-generated per order ➡️ Brief deployment guide for easy menu maintenance ➤ Ready to start immediately and implement a fast, reliable, and fully functional menu + order + invoice system for your restaurant. — Nupur
₹6,000 INR in 2 days
7.5
7.5

With my extensive experience in web development, I firmly believe I'm the ideal candidate for your project. My skills in API integration, HTML, PHP, and Website Design align perfectly with your requirements for a responsive web menu, WhatsApp ordering system, thermal invoice template and PDF generation. In the past, I've successfully developed similar bespoke solutions using different sets of technologies like WordPress, WooCommerce, Shopify, HTML/CSS/JS and lightweight frameworks to produce exceptional results. These projects have often entailed seamless interactions between various components as you envisage including generating thermal receipts and PDF invoices with precise GST calculations. Furthermore, my proficiency with WhatsApp deep links will ensure your customers can send their orders effortlessly via the platform without requiring any backend confirmations. My experience with thermal printer CSS guarantees that your 58 mm receipt layout won't suffer from any truncated text while every detail necessary for a sample GST audit can be found on the generated PDF invoice. Your project objectives are not only clear to me but well within my capabilities. Let's get started on bringing your vision to life!
₹10,000 INR in 4 days
5.5
5.5

Hi there, I understand your need for a seamless online ordering experience via WhatsApp integrated directly from your restaurant’s existing menu. I will rework your menu using responsive HTML/CSS/JS to ensure fast load times and mobile-friendliness. - Develop a responsive menu connected to your current site - Implement WhatsApp deep link integration for instant order message sending - Create a 58 mm thermal receipt template optimized for common POS printers - Generate GST-compliant PDF invoices following Indian standards - Provide a deployment guide so you can update menu items independently **Skills:** ✅ WhatsApp deep link integration with order prefill ✅ Thermal printer CSS for 58mm roll receipt formatting ✅ PDF generation using jsPDF or PHP FPDF ✅ Responsive web design and mobile optimization ✅ Web development with HTML, CSS, JS, PHP API integration **Certificates:** ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m confident in delivering a quick demo and moving forward swiftly. Could you share access to your current menu structure or demo so I can prepare an initial prototype? Best regards,
₹8,500 INR in 7 days
5.6
5.6

Having spent nearly a decade in the web development arena, I've gained an extensive range of skills that makes me the right fit for your project. With expertise in HTML, PHP, and modern frameworks, I can successfully rework your restaurant's website to allow customers to effortlessly place orders that are immediately compiled into WhatsApp messages to be sent to you. I believe in a user-centric approach and will ensure that the menu loads swiftly on any device, even on 4G connections. Furthermore, my experience extends to crafting formats from order data, such as generating thermal receipts and GST-compliant PDF invoices. Having worked with CSS for thermal printers and libraries like jsPDF/PHP FPDF, I'm confident in providing you with top-notch printing templates that won't compromise design consistency or functionality. I understand the importance of accuracy when it comes to financial matters and I guarantee that the WhatsApp message, thermal receipt, and PDF totals will match perfectly. On top of my technical acumen, I am committed to providing responsive after-sales support. Additionally, offering cost-effective solutions for domains and hosting could ease your subsequent maintenance needs. Let's turn your ideas into reality - hiring me ensures unparalleled expertise merged with a client-centric approach. Looking forward to kick-starting this exciting project alongside you!
₹15,000 INR in 7 days
5.4
5.4

Hello, I’m Rahul Singh from Team Velora. We can revamp your online menu so customers can place orders seamlessly via WhatsApp while generating both thermal receipts and GST-compliant PDFs automatically. The solution will be fully responsive, lightweight, and easy to maintain, integrating smoothly with your existing website. We focus on fast, accurate, and maintainable order flows with reliable print-ready and WhatsApp outputs. I can provide demos of previous WhatsApp + receipt integration projects on request.
₹7,000 INR in 3 days
4.4
4.4

I will update your web menu to allow customers to place orders that are instantly compiled into a pre-filled WhatsApp message, and generate two printable formats: a 58 mm thermal receipt and a GST-compliant PDF invoice, ensuring seamless integration and meeting Indian GST format standards, I can adapt to your budget and provide a brief deployment guide for menu maintenance. Waiting for your response in chat! Best Regards.
₹11,000 INR in 3 days
4.4
4.4

Hello, I can develop a Menu-based WhatsApp Ordering System with Thermal Invoice Printing tailored to your business workflow. Digital menu with WhatsApp order flow Order management dashboard Thermal printer invoice/bill generation Clean, reliable, and easy-to-use setup Please share menu size, printer model, and order workflow details. Regards, Bharti M
₹15,000 INR in 7 days
4.1
4.1

Hello, With the increasing demand for digital solutions in the restaurant industry, I am confident in my ability to meet and exceed your expectations for this project. My knowledge and experience with API Integration, HTML, PHP, and Web Development make me a standout candidate for delivering the seamless ordering system you need. I understand the unique challenges faced by restaurants in implementing such technologies, as well as the importance of speedy and secure transactions, which I will strive to achieve with this project. My familiarity with menu systems, deep links, and WhatsApp integration demonstrates my capacity to create a smooth experience for your customers from selecting items on your menu to placing their orders. Ensuring that the order details transferred from the website to WhatsApp align perfectly with the receipt and PDF totals is a task that requires precision and strong problem-solving skills. I assure you that I am up to the challenge. Let's set a date for a quick demo or reference project to begin our journey towards enhancing your restaurant's efficiency. Thanks, Arshiya
₹12,000 INR in 7 days
4.0
4.0

As-Salaam-Alaikum! I'm SHAMSAH, your one-stop solution for digital services. With my expertise in web development using HTML and PHP, I can assure you of a seamless integration of your existing menu into a responsive web platform. Your restaurant's customers will be able to navigate the menu, select their preferred items and quantities, and simply tap "Order" to have all details instantly compiled in a pre-filled WhatsApp message sent directly to your number. My skills don't stop with the menu flow; I'll also provide you with a thermal receipt template, optimized for line wrapping, GST breakup, and with your crisp logo header. With such accurate order compilation, your customers' Whatsapp messages will match their thermal receipt as well as the PDF totals exactly.
₹1,500 INR in 1 day
3.2
3.2

Hello, I’ve gone through your project details carefully, and I must say it sounds really interesting. I’d love to bring my experience to make it a success. With over 10 years of hands-on experience in web, mobile, and software development, I’ve had the privilege of working with clients from around the world — delivering 1000+ successful projects so far. My team and I are comfortable working with technologies like MEAN, MERN, Flutter, React Native, PHP, Laravel, Python, WordPress, Shopify, AI, Blockchain, CRM, CMS, and more. What truly drives me is solving complex challenges and transforming ideas into reliable, user-friendly products. I always aim for clear communication, transparency, and results that make clients feel confident they chose the right partner. You can review my portfolio here: https://www.freelancer.in/u/NareshJoshiTech I’d really appreciate the chance to discuss your project in detail and explore how we can create something great together. Looking forward to hearing from you. Warm regards, Naresh Joshi
₹9,000 INR in 7 days
3.0
3.0

I can rework your restaurant's menu to include WhatsApp ordering functionality and generate thermal invoices. This will involve integrating a responsive menu design, adding a WhatsApp button for order placement, and implementing a system to print thermal receipts. The project will be developed using HTML, CSS, and JavaScript, with possible integration into your existing website or a new platform. I will ensure the design is mobile-friendly and the ordering process is seamless for customers.
₹4,500 INR in 15 days
3.0
3.0

Hi, This is a very practical flow, and yes—I can implement this cleanly without overcomplicating the stack. I have 7+ years of experience building lightweight ordering systems, WhatsApp deep-link integrations, thermal receipt layouts (58 mm), and GST-compliant PDF invoices using JS/PHP-based libraries. How I’d approach it: Rework your existing web menu into a fast, mobile-first ordering UI Client-side cart with item/quantity selection One-tap WhatsApp “Send Order” using structured deep-link text (no backend dependency) Generate from the same order data: 58 mm thermal receipt (printer-safe CSS, proper wrapping, GST breakup) A4 GST-compliant PDF invoice (subtotal, HSN, tax slabs, totals) Simple menu data structure + guide so you can update items yourself Estimated timeline: 5–7 working days including testing on mobile, WhatsApp, and print formats. I’ve worked with WhatsApp ordering flows, thermal printer CSS, and PDF generation (jsPDF / FPDF) before and can share a quick demo or reference on request. Best regards, Raj M
₹7,000 INR in 7 days
2.1
2.1

For over a decade, I've honed my skills in frontend development with a strong command of API Integrations, HTML and PHP - exactly what your project needs. I take pride in building not just websites, but user-centric digital experiences that scale businesses by delivering results. I've also worked extensively with popular JavaScript and PHP based PDF generation libraries like jsPDF/PHP FPDF, which will surely come in handy to generate those fully-compliant GST PDF invoices you need. I understand the importance of a seamless flow for your menu system where customers can effortlessly browse, select items and place orders - which is exactly what I've delivered time and again with the projects I've worked on. Additionally, I also have experience with WhatsApp deep links which would enable me to seamlessly integrate your menu system to WhatsApp, allowing for structured orders to be sent to your number instantly. When it comes to the thermal receipt layout for your POS thermal printers, I am confident that my skills in CSS and understanding of thermal printer technological constraints will help me deliver an optimized layout that not only renders accurately on the 58mm roll but also ensures no text gets truncated. I will strive to meet your acceptance criteria: from making sure the menu loads swiftly on 4G networks to ensuring WhatsApp message matches receipt and PDF totals perfectly and even having the generated PDF pass every sample GST audit check.
₹7,000 INR in 3 days
1.8
1.8

With my extensive experience as a Full Stack Developer over the past 6 years, I have specialized in projects that demand both the backend logic and frontend precision that your project requires. Bringing together skills such as front-end UI/UX design, JavaScript framework expertise (React.js & Vue.js), and a deep understanding of external integrations, I am confident in my ability to create a seamless order flow on your website that will instantly compile structured order text into a pre-filled WhatsApp message. Additionally, my proficiency in working with thermal printer CSS as well as leveraging PDF generation libraries such as jsPDF/PHP FPDF aligns perfectly with your need for 58mm thermal receipt and GST-compliant PDF invoice templates. These skills have allowed me to maintain stringent quality standards for printing and ensure compliance with local regulations like GST in Indian markets. As a part of my commitment to empowering clients towards self-sufficiency, I'll also provide you with a brief deployment guide so that you can manage menu updates independently. I am familiar with what it takes to make a menu fully mobile friendly and responsive for optimal load times even on a 4G network.
₹9,800 INR in 8 days
1.6
1.6

Hi there! I understand you want to enhance your existing restaurant menu so customers can order seamlessly via WhatsApp, while automatically generating both a thermal receipt and a GST-compliant PDF invoice. Here’s how I’d approach it: Revamp your current web menu (HTML/CSS/JS) for responsive browsing and lightning-fast load times. Use WhatsApp deep linking to compile a clean, structured message from the customer’s cart. Implement print-ready 58 mm thermal and A4 PDF templates using jsPDF or PHP FPDF for accurate totals and GST formatting. Recently, I developed a similar WhatsApp ordering flow for a café in Mumbai and created thermal/PDF invoice systems for two retail clients. Would you like me to share a quick demo link of a WhatsApp ordering interface I built? Best regards, Srdan
₹8,000 INR in 3 days
1.6
1.6

Hi there!! I can update your web menu so customers can select items, quantities, and instantly send the order via WhatsApp in a structured message. I’ll also generate a 58 mm thermal receipt and a GST-compliant PDF invoice from the same order data. This is working process based on your requirements The solution will be fully responsive, load fast, and easy for you to maintain. I’m experienced with WhatsApp integration deep links, jsPDF/FPDF, and thermal-printer-friendly layouts. I can deliver a working demo quickly and guide you through deployment. Looking forward to your response Warm regards, Baby K
₹7,000 INR in 7 days
1.3
1.3

Hi, We clearly understand your requirement to transform the existing online menu into a seamless ordering flow where customers select items and quantities, tap Order, and have the cart instantly compiled into a pre-filled WhatsApp message—without any backend confirmation step. Alongside this, we will generate two outputs from the same order data: a 58 mm thermal receipt optimized for POS printers with proper wrapping, GST breakup, and totals, and a GST-compliant A4 PDF invoice with accurate HSN, tax slabs, subtotal, and grand total. We will deliver a fast, mobile-friendly web menu integrated into your current site, WhatsApp deep-link integration, thermal CSS print layout, and automated PDF generation using tools like jsPDF/FPDF. You’ll also receive a simple deployment guide to manage menu items easily. Ready to start with a quick demo. Best, Nisha
₹7,000 INR in 7 days
1.1
1.1

Hi there, You’ve come to the right place. I’ve successfully completed similar projects many times and have a clear, proven approach to delivering results efficiently and correctly from the very start. To properly define the scope, timeline, and pricing, I’ll need to ask a few important questions. However, Freelancer’s 1500-character limit makes it difficult to explain everything clearly here. Let’s continue this conversation via chat, where I can share examples of my past work, walk you through the results I’ve achieved, and present a structured action plan tailored to your project. You’ll quickly notice how my process stands out and delivers real value. If you’re serious about doing this the right way, I’m ready to get started. Looking forward to connecting and working toward success together. Best regards, Ayushmaan Sahu
₹7,000 INR in 7 days
0.2
0.2

Saya menawarkan jasa saya dalam waktu singkat. Keterampilan dan Pengalaman yang Relevan. Mohon pertimbangkan saya dan beri saya kesempatan untuk membuat Anda terkesan dengan kualitas layanan saya
₹7,000 INR in 7 days
0.0
0.0

GSINFOTECH OPC Pvt. Ltd. – Your Trusted Tech Partner Based in New Delhi, GSINFOTECH OPC Pvt. Ltd. is a professional IT solutions & software development company delivering secure, scalable, and high-performance digital solutions for startups and enterprises. We help businesses convert ideas into powerful, market-ready products. Our Services • Mobile App Development (Android & iOS) • Desktop Software Development (C#, Java, .NET) • Custom Software & Web Application Development • Website Design & Development (WordPress, Joomla, Drupal) • Laravel, React JS & Node JS Development • Game Design & Development • Blockchain Solutions • AI, Automation & Custom Tools • Meta Trading Tools, Bot Scripting & Web Scraping • SEO, Digital Marketing & Branding • Video Editing & Multimedia Production Technologies We Use • React JS, Node JS, MongoDB • Python (Django) • Android Studio (Java/Kotlin), iOS (Swift) • Flutter & React Native Why Choose Us? ✔ Modern, cost-effective & scalable solutions ✔ Experienced & creative development team ✔ Transparent workflow & 100% client satisfaction ✔ Secure, optimized & future-ready technology ✔ On-time delivery & dedicated support ✔ Flexible pricing – negotiation available Let’s build something amazing together! Hire GSINFOTECH OPC Pvt. Ltd. to take your project to the next level.
₹1,500 INR in 7 days
0.0
0.0

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