
Closed
Posted
I am looking to develop a standard web-based billing and invoicing software designed for small businesses to manage transactions, generate receipts, and track basic sales. *Key Features Required:* * User Authentication: Secure login for admin and staff members. * Product/Inventory Management: Ability to add, edit, and track items, pricing, and stock levels. * Billing & Invoicing: A dynamic checkout interface to select items, calculate taxes/discounts, and generate PDF invoices. * Sales Dashboard: Simple visual reports showing daily, weekly, and monthly revenue. *Preferred Tech Stack:* * Frontend: HTML5, CSS3, JavaScript (or a framework like React/Vue if preferred). * Backend: Python (Flask/FastAPI) or Node.js. * Database: PostgreSQL, MySQL, or Firebase for real-time data sync. *What I Expect from the Freelancer:* * Clean, structured, and well-documented code. * A responsive UI that works smoothly on both desktops and tablets. * Clear communication and assistance with the initial setup/deployment.
Project ID: 40573630
110 proposals
Remote project
Active 1 min ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
110 freelancers are bidding on average ₹1,044 INR/hour for this job

As a seasoned veteran in the field of AI and software development, I'm more than just a Python coder. I specialize in anticipating and solving complex business problems with precision and speed. What sets my team apart is our capability to integrate bespoke AI solutions into your existing workflows that refine and redefine the way you do business. Our experience in predictive analytics for demand forecasting, generative AI for content creation, and RPA to streamline operations puts me in a unique position to understand your needs holistically. Drawing on this background, I’ll craft a web-based billing and invoicing software that not only encompasses the features you require but also incorporates the transformative power of AI to deliver results precisely aligned with your goals. From user authentication ensuring security to comprehensive product/inventory management for effective sales tracking - I'll implement every feature with clean structured code that’s fully documented. Moreover, our expertise in deploying scalable, cloud-based AI solutions ensures your software will have an intuitive, responsive UI that functions seamlessly across different devices. Clear communication's second nature to us – we'll be readily available throughout initial setup and deployment stages.
₹1,000 INR in 40 days
7.4
7.4

With a solid foundation in full-stack development, including mastery of your preferred tech stack elements like JavaScript and MySQL, I am confident in my ability to deliver the web-based billing software you need. Given my past experience with several frameworks such as React, Django, and Laravel and a variety of databases including PostgreSQL and MySQL – I can assure a smooth experience throughout the project's lifecycle. This will be complemented by well-documented code for easy maintenance and an emphasis on performance for efficient operations. However, my skills go beyond what you just require. AI & Automation, API development & integrations, E-commerce & Business Solutions – these areas where I bring exceptional value to the table. With the proficiency in REST APIs and GraphQl, I have integrated some of the most prominent payment gateways such as Stripe, PayPal Razorpay, etc, and can integrate them seamlessly into your software. My expertise in cloud computing using AWS and Kubernetes along with effective DevOps strategies will ensure that your application is scalable while remaining secure keeping your valuable data safe. You mentioned needing someone who excels at clear communication throughout every stage of the project – this is precisely my approach as well. So in addition to building world-class software solution, keeping you updated with transparent communication will also be a key part
₹1,000 INR in 40 days
7.1
7.1

Your sales dashboard will become unusable once you hit 10,000+ transactions unless you implement proper database indexing and query optimization from day one. Without pagination and caching, report generation will timeout. Quick questions - are you planning to support multi-location inventory tracking? And what's your expected transaction volume per month after the first year? Here is the architectural approach: - POSTGRESQL: Design normalized schema with composite indexes on transaction timestamps and product IDs to keep dashboard queries under 500ms at scale. - NODE.JS + REACT: Build modular API layer with JWT authentication and role-based access control, plus client-side state management to minimize redundant database calls. - PDF GENERATION: Implement server-side rendering using Puppeteer with template caching to generate invoices in under 2 seconds even during peak load. I've built similar billing systems for 4 small businesses that now process 50K+ invoices annually without performance degradation. Let's schedule a 20-minute call to review your data model before we start coding.
₹900 INR in 30 days
7.3
7.3

Hello there! I will build you a premium, standard web-based billing and invoicing software tailored for your small business to manage transactions and track basic sales effortlessly. Following your precise specifications, I will deliver a clean implementation featuring secure admin/staff authentication, a robust product/inventory management engine to track stock levels, a dynamic checkout interface that handles taxes/discounts to generate PDF invoices, and a simple visual sales dashboard for revenue reports. I will provide a highly responsive frontend using HTML5, CSS3, and JavaScript alongside a structured backend utilizing Python or Node.js with a scalable PostgreSQL/MySQL database. I will ensure the entire codebase is structured, well-documented, and ready for a smooth initial deployment. Let's connect so we can lock down your preferred tech stack combination and review the layout wireframes! Best regards, Nikhil Chandra Roy
₹1,000 INR in 40 days
6.3
6.3

As an experienced Full-Stack Developer, I understand the ins and outs of creating efficient and scalable web applications with a thorough backend architecture. I am well-versed in both Node.js and PHP, employing these languages to develop secure authentication systems, design databases, optimize queries, and further ensure high performance. My JavaScript proficiency aligns with your preferred frontend framework of either React or Vue, giving me the agility to develop dynamic interfaces that provide smooth user experiences. Selecting me means choosing a professional who has the technical expertise combined with a user-centric mindset that will capitalize on the client's requirements, tailoring unique solutions for your small business billing software needs. Let's collaborate for a forward-thinking, user-friendly and successful platform! Looking forward to discussing this project further with you!
₹1,000 INR in 40 days
6.4
6.4

I believe I am the ideal fit for your small business billing software project. With my solid 10 years of experience, I have successfully developed and implemented various web-based solutions. My expertise lies in using modern technologies such as JavaScript, PHP(python), MySQL with a strong focus on delivering scalable and secure solutions, a perfect match for your project requirements. Whether it be building dynamic checkout interfaces, sales dashboards, or user authentication systems, I have a deep understanding of all aspects necessary to create an efficient billing software that you need. Moreover, my proficiency extends beyond just coding; I'm also well-versed in UI/UX & Graphic Design and SEO & Digital Marketing among others. This means that not only will your billing software function flawlessly, but it will boast intuitive design aspects and have the ability to reach a wider audience through effective marketing strategies. In addition to these skills, my meticulous attention to detail ensures clean and structured code with thorough documentation. I understand the importance of timely delivery and clear communication with clients - attributes that are indispensable in collaborative projects like this one. Let's join hands and transform your vision into reality with a user-friendly and efficient Billing Software that caters precisely to your needs.
₹750 INR in 40 days
6.4
6.4

Greetings! Creating a web-based billing and invoicing software tailored for small businesses is a fantastic project. The core challenge here is to ensure that the system is user-friendly while maintaining robust functionality for managing transactions and generating receipts. To address your needs effectively, I would focus on: 1. **User Authentication:** Implementing secure login protocols for both admin and staff to keep data safe. 2. **Product Management:** Building a straightforward interface for adding and tracking inventory, which will help streamline operations. 3. **Dynamic Checkout Experience:** Developing a clean, intuitive checkout process that calculates taxes and discounts seamlessly, along with generating PDF invoices. 4. **Sales Dashboard:** Creating visual reports that provide insights into daily, weekly, and monthly revenue, helping business owners make informed decisions. I’m looking forward to discussing how we can bring this project to life and ensure it meets your expectations.
₹750 INR in 3 days
6.2
6.2

Building a web-based billing tool like this is a solid way to help small businesses manage sales smoothly. I’ve worked on similar projects where I built clean, user-friendly interfaces that let staff add products, handle checkout with taxes and discounts, and instantly generate PDFs for invoices. For your project, I would start by structuring secure login roles while keeping the UI simple and responsive on both desktop and tablets. A functional inventory system would let you track stock levels in real-time, paired with a sales dashboard showing key revenue trends at a glance. Using FastAPI with PostgreSQL often hits a sweet spot for speed and scalability, but if you value real-time syncing, Firebase can be integrated as well—would you prefer simpler setup or more dynamic data updates? One quick question: do you need multi-currency or multi-tax region support now or later? That can affect invoice design and calculations. I can provide clear deployment steps so you can get up and running quickly. Ready to start and get a basic version working for your review in under two weeks.
₹750 INR in 7 days
6.1
6.1

Hello, I have 8+ years of experience in full-stack web application development. I can build a secure, responsive billing and invoicing system with user authentication, inventory management, dynamic billing, PDF invoice generation, and an interactive sales dashboard. The application will feature clean, scalable code, a user-friendly interface for desktop and tablet devices, and can be developed using React with Node.js or Python and MySQL/PostgreSQL based on your requirements. I'll also provide complete documentation and deployment support for a smooth launch. I'm available to start immediately and would be happy to discuss your project. Best regards, Manish Giri
₹4,000 INR in 40 days
5.9
5.9

As an experienced PHP and Python programmer with a focus on backend development and API integration, I believe I hold the necessary skills to bring your project to life. With over two decades in the business, I've handled WooCommerce checkout issues, payment gateway problems, performance bottlenecks, security fixes, broken APIs, and other complex backend logic. This experience maps directly onto your needs for user authentication, billing/invoicing, and product/inventory management. Moreover, my proficiency extends to SQL languages like MySQL and databases such as PostgreSQL; this perfectly aligns with your project's tech stack requirements. To deliver the project efficiently, I prioritize clean, maintainable codes that don't break under pressure - guaranteeing a reliable system that can be scaled as your business grows. Lastly, my services don't stop at just delivering the final product. I'm also committed to ensuring smooth deployment and long-term support for your software. Given our shared interest in helping businesses thrive, I see this collaboration as a valuable opportunity for us both. Don't hesitate to reach out - let's build an efficient billing software solution together!
₹750 INR in 40 days
6.0
6.0

Inventory and invoice accuracy depend on syncing sales, stock, and edits in real time—no partial saves, and receipts must always reflect actual stock movement. I built a web POS and invoicing tool for SMBs last year: Node.js backend, React.js frontend, role logins, product/inventory control, PDF/A4 receipts, and daily/month/year sales dashboards. See erp.techindika.com. Plan: Node.js + Express backend, PostgreSQL for data, React.js with responsive layout for browser/tablet. PDF invoices via jsPDF or PDFKit, charts with Chart.js. Deployment on AWS or your choice. I’ll set up user roles, product CRUD, checkout, and charting. Do you need any exports for tax or GST, or just PDFs? I can start this week if Node.js fits. Pradeep
₹1,000 INR in 40 days
5.3
5.3

As the Founder of Solves Inn, I've built my company's reputation on developing smart, secure, and scalable digital solutions, making me a perfect fit for your small business billing software. My team and I have extensive experience in web-based development using HTML5, CSS3, JavaScript (via Node.js or React.js), Python (with Flask/FastAPI) and MySQL. This aligns perfectly with your preferred tech stack. We understand the unique needs of small businesses and aim to provide clean, well-structured code and responsive user interfaces. Our approach emphasizes durability and future-readiness as well as a focus on efficiency, reliability, and scalability - which enhances long-term growth and success. Clear communication is one of the pillars of our approach. Throughout the project lifecycle, we'll keep you updated on our progress, challenges if any, and give you comprehensive support starting from the initial setup to deployment. Our goal is to create a reliable billing software that takes care of not only transaction management but also tracking sales thus empowering you as a business owner. With us at Solves Inn, get ready-equipped digital products for your ever-growing business!
₹1,000 INR in 40 days
5.0
5.0

As an experienced full-stack developer proficient in JavaScript, Node.js, MySQL, PostgreSQL, Python (Flask/FastAPI), PHP and StackOverflow enthusiast. I possess all the necessary skills to meet your needs for a small business web-based billing software. My vast knowledge of Frontend with React/Vue as well as Backend with Flask/FastAPI/Node.js would ensure that I deliver a scalable and reliable software solution tailored for your needs. Having worked with similar technologies including HTML5, CSS3 and different databases like PostgreSQL, MySQL, I am comfortable working with yours. Lastly, my experience in API integration, third-party services and CMS platforms such as WordPress and Shopify provides an added advantage given the multi-faceted nature of this project. From designing a secure login to assisting with the initial setup/deployment, you can count on me to provide end-to-end support. Together we can bring your vision of a modern and efficient web-based billing system to life ensuring the success of your business. I look forward to collaborating with you!
₹1,000 INR in 40 days
5.0
5.0

As an experienced full-stack developer with a focus on cloud and AI technologies, I am well-equipped to bring your vision of a small business web-based billing software to life. I specialize in creating scalable, high-performance software solutions that are secure and built for the future - exactly what your project calls for. With expertise in AWS, Azure, and Google Cloud, I'll ensure your application is hosted in an environment that's reliable, efficient, and ready to scale as your business grows. Moreover, I have extensive hands-on experience with the tech stack you prefer — from Python (Flask/FastAPI) and Node.js on the backend to HTML5, CSS3, JavaScript (or React/Vue) on the frontend using MySQL as required. This means you can trust me to deliver clean, structured, and well-documented code while developing the standard web-based billing software with user authentication, product/inventory management including pricing, stock levels and sales dashboard. In addition to my technical skills, I place a premium on clear communication throughout the development process and provide comprehensive assistance for setup and deployment. My goal is to not only meet but exceed your expectations by working in tandem with you to bring this project to life efficiently. Let's combine my tech savviness with your industry expertise for a powerful outcome – a state-of-the-art billing system tailored exactly to your small business needs. I look forward to getting started!
₹1,000 INR in 40 days
4.6
4.6

Hi , Good evening! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in MySQL, PostgreSQL, Node.js, Python, JavaScript, CSS, Web Development and PHP. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Please keep me informed
₹4,767 INR in 38 days
4.6
4.6

Hi, I can develop a secure and scalable web-based billing and invoicing system with user authentication, inventory management, dynamic invoicing, PDF generation, and sales reporting features. I have experience building full-stack applications using modern frontend frameworks, backend APIs, and relational databases with a focus on clean architecture, responsive design, and maintainable code. I will create an intuitive interface for admins and staff, implement reliable transaction workflows, and ensure the system is optimized for desktop and tablet usage. I can also provide proper documentation, deployment support, and guidance during the initial setup to ensure a smooth launch. Regards
₹1,200 INR in 40 days
4.4
4.4

Hi, I'd be happy to develop your billing and invoicing software. I recommend using React for the frontend, Node.js for the backend, and MySQL for the database. This combination delivers excellent performance, security, and scalability while keeping the application easy to maintain and extend. The system will include secure user authentication, inventory management, billing with tax and discount calculations, professional PDF invoices, and an interactive sales dashboard. I'll build a responsive, user-friendly interface that works seamlessly on desktops and tablets. The architecture will also be future-ready, making it easy to add features like GST support, barcode scanning, customer management, and advanced reporting as your business grows. I provide clean, well-documented code, regular progress updates, thorough testing, and complete deployment assistance to ensure the application is ready for production. I can start immediately. Do you already have a design or wireframe, or would you like me to create a modern UI as well? Looking forward to discussing your project. Best regards, Sanjeev Mehta
₹1,000 INR in 40 days
4.4
4.4

Hi, I understand you're looking to develop a standard web-based billing and invoicing software for small businesses. Your key features include user authentication, product/inventory management, dynamic checkout, and sales dashboard. To start, I'd use Node.js as the backend technology, given its compatibility with your preferred tech stack and my existing expertise. I'd pair it with a PostgreSQL database for efficient data management. For the frontend, I'd opt for a React-based solution, utilizing HTML5, CSS3, and JavaScript, which would simplify the development process and allow for a clean, user-friendly interface. I'd focus on implementing a secure login system, utilizing industry-standard authentication protocols like OAuth and JWT. For product/inventory management, I'd design a feature-rich system that enables easy item addition, editing, and tracking. The billing and invoicing module would include a dynamic checkout interface, automated tax calculations, and PDF invoice generation. I've worked on similar projects in the past, including payment gateway integrations (Stripe, Razorpay, PayPal) and AI-powered automation workflows. I'm confident in my ability to deliver a high-quality solution that meets your needs. For this project, I'd provide a complete solution, including a custom database schema, backend API implementation, and frontend UI development. I'd also ensure seamless integration with your preferred payment gateways and handle any necessary testing and debugging. Do you have a specific database schema in mind, or would you like me to suggest a design based on your requirements?
₹1,000 INR in 5 days
4.0
4.0

Hello, I am a Full-Stack Developer with extensive experience building custom billing, invoicing, inventory, and business management systems using Laravel, PHP, MySQL, React, and Next.js. I have developed web-based solutions featuring invoice generation, customer management, GST/tax support, inventory tracking, sales reporting, user roles, and responsive dashboards for small businesses. Modern billing systems typically focus on simplicity, fast performance, and accurate financial records. For your project, I can build a secure and easy-to-use web-based billing system with customer management, product catalog, invoice generation, payment tracking, inventory management, sales reports, user authentication, and an intuitive admin dashboard. The application will be responsive, scalable, and optimized for day-to-day business operations while remaining easy to maintain and extend as your business grows. I provide clean, well-documented code, regular progress updates, comprehensive testing, deployment assistance, and post-launch support. I am available to start immediately and would be happy to discuss your business workflow, required modules, and project timeline. Best regards, Pradeep
₹1,000 INR in 40 days
4.0
4.0

Hello, I would love to work on your project. I have solid experience in designing and developing modern, responsive, and high-performance websites that are visually appealing and optimized for speed, SEO, and user experience. I carefully read project requirements before starting and ensure every detail is implemented exactly as requested. Whether it's a landing page, business website, eCommerce store, bug fixing, Bootstrap, HTML, CSS, JavaScript, PHP, WordPress, or custom web development, I can deliver clean, scalable, and well-structured code. My priority is quality, timely delivery, and clear communication throughout the project. I provide regular progress updates and remain available for revisions until you are completely satisfied with the final result. I believe in building long-term relationships with clients by delivering reliable work and exceeding expectations. If required, I can also suggest improvements to enhance the design, performance, and overall user experience of your website. I am ready to start immediately and can dedicate my full attention to your project. Let's discuss your requirements in detail so I can provide the best solution within your budget and timeline. Thank you for considering my proposal. I look forward to working with you and delivering excellent results. Best Regards, Yashvendra Singh Full Stack Web Developer
₹1,000 INR in 40 days
4.1
4.1

Chennai, India
Member since Aug 1, 2025
$250-750 USD
$2-8 USD / hour
₹1500-12500 INR
₹12500-37500 INR
₹600-1500 INR
$2-8 USD / hour
$750-1500 USD
₹12500-37500 INR
$10-30 USD
₹500-5000 INR / hour
₹100-400 INR / hour
£250-750 GBP
₹750-1250 INR / hour
$30-250 USD
₹12500-37500 INR
₹400-750 INR / hour
₹1500-12500 INR
₹400-750 INR / hour
₹1500-12500 INR
₹750-1250 INR / hour