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I’m expanding an e-commerce platform built in ASP.NET and need a developer who can stay with the project long term. The core work revolves around three pillars: solid user authentication, seamless payment integration, and reliable product catalog management. Where you’ll really make a difference is in automated document printing. Every order should trigger receipt, invoice, and shipping-label output without manual clicks, working smoothly across common browsers and printers. If you’ve already tackled auto-printing in web apps—handling silent printing, printer selection, and layout fine-tuning—you’ll feel right at home here. We iterate quickly, so clean, well-commented C#/ASP.NET code, Git familiarity, and clear communication are essential. Let me know about similar e-commerce projects you’ve delivered, especially those where receipts and labels rolled straight off the printer. Once we’ve nailed the first milestone together, there’s plenty more to build.
Project ID: 40376291
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Active 27 days ago
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80 freelancers are bidding on average ₹189,375 INR for this job

The e-commerce part is straightforward, but the auto-printing requirement is where things usually break if not handled properly. Browsers don’t natively support true silent printing across environments, so the solution needs to be designed carefully depending on how your users operate, whether that’s controlled devices, print services, or browser-assisted flows. I’d approach this by stabilizing the core system first, authentication, payments, and catalog, then implementing a reliable printing workflow that ensures receipts, invoices, and labels are triggered automatically without manual steps. The key is making it consistent across setups, not just “working on one machine.” I’ve worked on systems where business workflows had to be automated end-to-end, including generating documents and ensuring they flow correctly without user intervention. I can also share a relevant case study in chat if helpful. Since you’re looking for someone long-term, I focus on writing clean, maintainable code and building systems that don’t become fragile as new features are added. If you’d like, I can outline a couple of practical approaches for the printing setup based on your environment before we start. Let’s open a chat Best, Jenifer
₹210,000 INR in 30 days
8.8
8.8

Hi there, I will build out the authentication, payment integration, and product catalog modules — then wire up the automated document printing pipeline that triggers receipts, invoices, and shipping labels the moment an order completes. For the auto-printing piece, I will use a lightweight print agent (such as QZ Tray) that communicates via signed WebSocket from the browser to locally mapped printers — enabling silent printing with no dialog prompts. Each document type gets its own ESC/POS or ZPL template for thermal printers, or a PDF layout for standard ones, with printer routing rules so receipts go to the POS printer and labels go to the label printer automatically. This eliminates the biggest pain point in browser-based print workflows. Looking forward to talking through the details. Kamran
₹150,000 INR in 25 days
8.2
8.2

Hi there, I have built and scaled ASP.NET e-commerce systems where authentication, payments, and product management were handled with clean, reliable architecture. Your requirement for auto-printing invoices, receipts, and shipping labels without manual clicks is clear, and I’ve worked on similar print workflows before. I can set up a stable auto-print solution with proper browser handling, printer selection, and pixel-perfect print layouts so every order triggers documents smoothly. I focus on making this reliable in real use, not just in testing. Relevant work: ASP.NET e-commerce platform with secure auth & payment integration Automated invoice/label generation with direct print workflows Clean, well-structured C# code with Git-based development I’m available long term and can move fast across milestones with clear communication. Let’s start with the first phase. Thanks Sachin
₹170,000 INR in 30 days
7.3
7.3

Your auto-print workflow will fail in Chrome and Firefox unless you implement a server-side PDF generation layer combined with browser-specific print APIs. Most developers try client-side JavaScript printing, which gets blocked by modern security policies and breaks silently across different printer drivers. Quick question - are you processing 50 orders per day or 500? That determines whether we use a lightweight solution like Rotativa for PDF rendering or spin up a dedicated print server with CUPS integration. Also, do your shipping labels need to support thermal printers (Zebra/Dymo) or standard laser printers? The output format is completely different. Here's the architectural approach: - ASP.NET CORE + RAZOR: Build a headless print service that generates PDFs server-side using iTextSharp, eliminating browser compatibility issues and giving you pixel-perfect control over receipt layouts. - STRIPE/PAYPAL API: Implement webhook handlers with idempotency keys so duplicate payments don't trigger multiple print jobs during network retries. - SQL SERVER OPTIMIZATION: Index your product catalog tables and implement stored procedures for order processing to handle concurrent checkouts without locking the database. - GIT WORKFLOW: Set up feature branches with pull request reviews and automated testing via GitHub Actions to catch breaking changes before they hit production. - PRINT QUEUE SYSTEM: Use Hangfire to queue print jobs asynchronously so checkout doesn't hang waiting for printer response, plus automatic retry logic when printers go offline. I've built three e-commerce platforms where thermal label printing was mission-critical - one processed 800+ daily orders with zero manual intervention. The trick was separating print rendering from browser execution and handling printer failures gracefully. I don't take on projects where the print requirements aren't crystal clear upfront. Let's schedule a 20-minute call to walk through your current checkout flow and map out the edge cases before we write a single line of code.
₹180,000 INR in 30 days
7.1
7.1

With over a decade of experience, I've developed a deep understanding of how to create efficient and reliable web applications, and your ASP.NET E-Commerce Print Automation project aligns perfectly with my expertise. I've handled similar e-commerce projects in the past, specifically focusing on the seamless integration of payment systems and document automation. In addition, I’ve implemented numerous API's for various purposes, an essential aspect for your automation functionality. I understand that clean code, Git familiarity, quick iteration and strong communication are essential to ensure a smooth development process and long-term project success. Trust me to deliver meticulous work in these areas. Furthermore, the collaborative relationships I have built with my previous clients speaks to my ability to consistently generate successful outcomes. Finally, my commitment to your business extends beyond executing tasks; I'm constantly looking for ways to add value and optimize processes for my clients. I approach projects strategically and proactively suggest improvements as opportunities arise. Choosing me would not only provide you with a dedicated developer but also a loyal partner invested in your long term success. Let’s transform this high-quality concept into a reality!
₹240,000 INR in 7 days
6.3
6.3

Hello, I am a Senior ASP.NET Developer and Server Administrator with extensive experience in building and managing large-scale ASP.NET applications. I specialize in delivering reliable and scalable solutions I am confident in my ability to successfully complete your project requirements with high quality and efficiency. Please feel free to contact me via chat—I look forward to discussing your project in more detail. Thank You
₹250,000 INR in 30 days
5.9
5.9

As an experienced Fullstack Developer well-versed in .NET and ASP.NET, your e-commerce project resonates deeply with my skill set and experience. Your emphasis on automating document printing, such as receipts and labels, is right up my alley. I have successfully implemented similar features in past projects, streamlining processes and boosting productivity. Moreover, my proficiency in C#, ASP.Net paired with solid knowledge of front-end technologies like HTML will ensure that your platform not only functions seamlessly but also provides great user experiences. My adeptness at version control using Git will help us maintain clean codebase for easy iteration. Last but not least, I value clear communication highly -- it is crucial for efficient collaboration. This will be a long-term commitment from my end, which is great because I've always enjoyed delving deep into a project and expanding its capabilities over time. Together, we can build a powerful eCommerce platform that stands out in the market. I look forward to discussing further details with you!
₹150,000 INR in 7 days
5.6
5.6

Hello, I’ve gone through your job description and understand that you’re looking for a long-term ASP.NET developer to enhance your e-commerce platform with secure authentication, payment integration, product catalog management, and automated document printing for invoices, receipts, and shipping labels. With experience in ASP.NET development and e-commerce systems, I’ve successfully built and maintained similar scalable applications with a strong focus on reliability and performance. What I can help you with: • Secure user authentication and payment gateway integration • Product catalog development and management • Automated invoice, receipt, and shipping label generation with print workflows Warm regards, Monica Bhatia.
₹160,000 INR in 2 days
5.1
5.1

Hi there, Greetings❤️ I have read your project details that you need ASP.NET E-Commerce Print Automation developer. Can we talk regarding this project and thanks for the details and clear instructions. Much appreciated. I am a India based web developer designer / graphic designer and have 13+ year's of hands-on experience in efficiently coding websites and applications using html, Laravel, Codeigniter, PHP MySQL, WordPress, Magento / Laravel , WooCommerce, Custom WordPress Plugins and Themes Development, Modifying WordPress Core, WordPress Hooks, Shortcodes, Metadata, Custom Post Types, and Taxonomies, etc I am available 24 hours support. I am available for the weekend also. If you are looking for website design and custom software development services then I am the right person for you. I’m open to discussing the budget and timeline that works best for you. Looking forward to hearing from you soon. Best regards, Arpan Bhardwaj
₹150,000 INR in 10 days
4.9
4.9

I can help with this, I will extend your ASP.NET platform with auth, payment, catalog, and automated printing that fires receipt, invoice, and shipping label on order confirmation without dialogs or manual clicks. The silent-printing piece is where most web builds stall: browsers block programmatic print by default, so pure JavaScript cannot do it. I integrate PrintNode (cloud print service plus a small local agent), which routes each document to the right printer by name - thermal 58/80mm for receipts, A4 laser for invoices, Zebra ZPL or Dymo for labels. The ASP.NET backend renders templates via PuppeteerSharp or DinkToPdf and pushes the PDF to PrintNode on order commit. Questions: 1) Which payment gateway (Stripe, Razorpay, PayU, or existing)? 2) Printer models in use (thermal and label brands)? 3) .NET version - Framework, .NET Core, or .NET 8? Looking forward to discussing further. Best regards, Faizan
₹170,000 INR in 7 days
5.3
5.3

As an experienced and dedicated full stack developer, I am confident in my ability to meet your needs for this expanding ASP.NET e-commerce project. Throughout my 14-year career, I have successfully delivered projects that mirror yours--involved with user authentication, payment integration, and catalog management. Plus, my focus on building mission-critical applications resonates with your call for automated document printing. In fact, I have considerable experience automating print functions in web applications. Over the years, I have honed my skills in handling silent printing, printer selection, and layout fine-tuning to ensure smooth compatibility across common browsers and printers – just as you require. Moreover, my intimate knowledge of C# and ASP.NET and proficiency in Git make me perfect for the long-haul partnership you seek. What differentiates me is not just my highly relevant skill set- including n8n workflow automation and familiarity with modern front-end frameworks like React- but also my dedication towards clean code documentation that facilitates smooth iterations as the project evolves. My communication style is open and concise; I constantly adapt myself to the agile environment you emphasize. If you're looking for a detail-oriented professional to help boost your e-commerce platform's efficiency while maintaining its reliability, let's connect!
₹150,000 INR in 12 days
5.9
5.9

Hi there, No advance payment needed! I can support your ASP.NET e commerce platform long term, with strong focus on clean architecture, reliability, and fast iteration. I have experience working with C# and ASP.NET applications covering authentication, payment integrations, and structured product catalog management. I will ensure your core flows remain stable, secure, and easy to extend as the platform grows. For the auto printing requirement, I understand the challenges around browser limitations and silent printing. I can implement a robust solution using approaches like print services, background agents, or controlled browser workflows to enable automatic receipt, invoice, and shipping label printing with proper formatting and printer selection. Let’s connect to discuss and start work! Thanks Saurabh
₹150,000 INR in 30 days
5.2
5.2

Hello there, we are a team of developers and we can do this project in no time. Please, send me a message to discuss the work. Thanks Ashish Kumar.
₹200,000 INR in 30 days
4.8
4.8

Hi, I’m Karthik with 15+ years of experience in ASP.NET, C#, e-commerce systems, payment integrations, and print automation workflows. I can support your ASP.NET e-commerce platform long term and help strengthen authentication, payment flows, product catalog management, and automated document printing. I have experience building receipt, invoice, and shipping-label printing systems that work with browser-based apps, thermal printers, PDF generation, silent printing utilities, printer selection logic, and layout optimization. My approach would include: * Secure user authentication and role-based access * Payment gateway integration * Product and inventory management improvements * Automatic generation of invoices, receipts, and labels after order completion * Silent printing support for common browsers and printers * Print queue handling, printer mapping, and retry logic * Clean ASP.NET/C# architecture with Git-based workflow I have previously delivered e-commerce, POS, logistics, and order-management systems where receipts and shipping labels print automatically without manual intervention. You will receive maintainable code, documentation, and a scalable foundation for future enhancements. I am comfortable with long-term collaboration and quick iteration cycles.
₹249,990 INR in 7 days
4.5
4.5

Hi there, I have 13+ years of experience in ASP.NET (C#) with SQL Server, and I’ve worked extensively on e-commerce systems involving authentication, payment integration, and scalable product/catalog management. Your requirement around automated document printing is especially interesting—I’ve implemented similar workflows where orders trigger receipts, invoices, and labels with minimal or no user interaction. How I can contribute – Secure authentication (ASP.NET Identity / JWT-based systems) – Payment integrations (Stripe, Razorpay, PayPal or custom gateways) – Efficient product/catalog + order management (optimized SQL Server design) – Auto-generation of receipts, invoices, and shipping labels (PDF/print-ready HTML) – Printer handling strategies (silent/assisted printing, layout tuning, cross-browser consistency) Approach – Review existing system and identify gaps – Implement/optimize core modules (auth, payments, catalog) – Build robust auto-print pipeline (generation → formatting → print trigger) – Test across browsers/printers for consistency – Ensure scalability for long-term growth I’m looking for a long-term collaboration and can start with a small milestone to demonstrate quality and speed. Happy to discuss your current setup and printing challenges in detail.
₹150,000 INR in 7 days
3.6
3.6

Hi there, I read your project details regarding the ASP.NET e-commerce platform expansion, particularly the automation of document printing. I can build a high-performance application that meets your requirements, focusing on solid user authentication, seamless payment integration, and reliable product catalog management. My approach includes using ASP.NET for the backend, ensuring clean, well-commented C# code, and leveraging Git for version control. For automated document printing, I will utilize JavaScript libraries like jsPrint or PrintJS to handle silent printing, printer selection, and layout fine-tuning, ensuring compatibility across common browsers and printers. I have experience with similar e-commerce projects, including automated printing of receipts and shipping labels. I prioritize clear communication and iterative development. Let's discuss the features you need in the first milestone. Best Regards, Mohammad Mahmudul Islam IQLabs
₹150,000 INR in 5 days
3.9
3.9

Hello, I can support your ASP.NET e-commerce platform long term and strengthen the three key areas: secure user authentication, smooth payment integration, and reliable product catalog management. I also have experience with automated printing workflows for receipts, invoices, and shipping labels with optimized layouts, browser compatibility, printer selection, and seamless order-based triggers. I write clean, well-structured C#/ASP.NET code with proper comments, follow Git workflows, and communicate clearly during fast iterations. I will deliver: • Secure login & user roles • Payment gateway integration • Product/catalog enhancements • Auto print receipts, invoices & labels • Clean scalable code • Ongoing long-term support Best regards, Atul
₹200,000 INR in 7 days
3.8
3.8

Hello, I am interested in your project, ASP.NET E-Commerce Print Automation. I've successfully completed projects involving .NET, C# Programming, HTML before. Happy to discuss the details whenever works for you.
₹150,000 INR in 7 days
4.3
4.3

Automated document printing within an ASP.NET e-commerce platform presents a unique challenge in ensuring consistent formatting and reliable output across various browsers and printers. My experience integrating automated reporting into previous .NET applications, specifically handling silent printing and dynamic label generation, aligns directly with your needs. I’d approach the receipt, invoice, and shipping label generation by leveraging a templating engine within your ASP.NET environment to ensure consistent formatting and seamless integration with the existing order workflow. Given the 7-day timeline, I anticipate completing the core automated printing functionality within 5-6 days, allowing for thorough testing and refinement.
₹188,712 INR in 7 days
3.9
3.9

Hi, This is a solid long-term e-commerce project, and I can help you build reliable ASP.NET modules with smooth automation—especially around order processing and printing workflows. I’ve worked on backend systems involving: - User authentication & secure session handling - Payment gateway integrations - Product/catalog management with scalable APIs - Automated document workflows ? Approach: - Clean C#/ASP.NET architecture with modular, maintainable code - Secure auth (JWT/session-based) + robust payment integration - Efficient catalog & order management APIs - Automated document generation (receipts, invoices, labels) For printing: - Browser-based auto-print strategies (JS triggers / print services) - Handling layout consistency across printers - Optional silent printing via local agents or print services (if required) I focus on stability, clean code, and fast iteration for long-term projects. Quick questions: 1. Do you have a preferred printing approach (browser vs local print service)? 2. Which payment gateway are you currently using? I can share similar workflow implementations if needed. Let’s discuss ?
₹200,000 INR in 7 days
3.1
3.1

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