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We are an accounting office from Poland looking to create a platform for Polish micro-entrepreneurs to simplify invoice processing and tax declaration management. Below is a brief description and the list of functionalities. Please provide a quotation for building the database, backend, and frontend separately, as well as an estimated delivery time. We are working on Taxmate – a modern, multi-company online platform for simplified accounting tailored for Polish entrepreneurs. The application will enable, among other things, issuing and recording sales and purchase invoices, maintaining VAT and KPIR ledgers, handling tax declarations, tracking payments, and providing financial reporting and analysis. The system will feature an intuitive dashboard with summaries, alerts for deadlines and overdue payments, a contractor CRM module, and integrations with KSeF, GUS/VIES, ePUAP, PUE ZUS, and the Tax Office. Ultimately, it will operate on a subscription model, supporting multiple users and multiple companies under a single account, with a strong focus on data security and ease of online use.
Project ID: 39693782
62 proposals
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Active 9 mos ago
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62 freelancers are bidding on average $19 USD/hour for this job

Hello, I understand that you are looking to create an innovative accounting platform called Taxmate specifically designed for Polish micro-entrepreneurs. This platform will simplify invoice processing and tax management while providing features like issuing invoices, managing VAT, and offering financial reporting. My approach will be to build a robust database, create a responsive backend using Flask, and develop a user-friendly frontend with React.js. I believe that focusing on intuitive design and seamless integration with existing systems will be key to the platform's success. For accurate quotes and timelines, I would need to know more about the specific functionalities you want prioritized and any particular technologies or frameworks you prefer for deployment. Could you please share your priority features for the platform and any specific technologies you have in mind for deployment? Thanks, Muhammad Awais
$25 USD in 30 days
9.4
9.4

I can develop Taxmate as a secure, scalable multi-company accounting platform tailored for Polish micro-entrepreneurs, with full integration to KSeF, GUS/VIES, ePUAP, PUE ZUS, and Tax Office systems. I will design a robust database to handle invoices, ledgers, declarations, and financial reporting, a reliable backend with subscription-based multi-user support, and a responsive, user-friendly frontend. My focus will be on security, performance, and intuitive workflows to simplify accounting tasks while ensuring compliance with Polish regulations. I can provide a detailed quotation with separate pricing for database, backend, and frontend along with estimated delivery timelines.
$18 USD in 40 days
8.4
8.4

Dear Miosz K., We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in JavaScript, Python, Software Architecture, Database Development, React.js, Backend Development, Frontend Development, Flask, API Development and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc. P.S. As seen from the details of your profile, you located in Europe. Be informed that our technical offices located in Europe too i.e. you will be able to work with our developers almost in the same time zone.
$25 USD in 5 days
8.5
8.5

Hello, I understand that you are developing Taxmate, an online accounting platform specifically designed for Polish micro-entrepreneurs. The project involves building a robust system that simplifies invoice processing and tax declaration management while ensuring data security. My approach will focus on creating a well-structured database, developing an efficient backend using Python and Flask, and implementing a user-friendly frontend with React.js. I will ensure that all functionalities, such as invoicing, tax tracking, and CRM integration, are seamlessly integrated into the platform. For the quotation, I will provide separate estimates for the database, backend, and frontend components to give you a clear view of the project costs along with delivery timelines. Could you please clarify the expected functionalities for each component (database, backend, frontend) and any specific deadlines you have in mind? Thanks, Shamshad
$25 USD in 30 days
7.3
7.3

I understand the unique needs of Polish micro-entrepreneurs and am excited to work on Taxmate, a groundbreaking platform that will revolutionize accounting for small businesses in Poland. For the database, backend, and frontend development, I propose a detailed and tailored solution that will streamline invoice processing and tax declaration management. With my expertise in building intuitive and efficient systems, I can deliver each component separately within a reasonable timeframe. My goal is to provide a cost-effective solution that will empower micro-entrepreneurs to focus on growing their businesses, while ensuring data security and ease of use. Let's bring Taxmate to life and make accounting easier for Polish entrepreneurs.
$23.74 USD in 7 days
6.9
6.9

Hello. In a similar project, we faced challenges integrating multiple tax systems, but we streamlined it to improve functionality. I understand you need a user-friendly platform for Polish micro-entrepreneurs to manage invoices and taxes easily. We will create a robust database for secure data storage, a scalable backend for efficient processing, and an intuitive frontend for a great user experience. We can deliver the database in 4 weeks, the backend in 6 weeks, and the frontend in 5 weeks. We look forward to building Taxmate for you!
$18 USD in 40 days
6.1
6.1

Miosz, for simplifying invoice processing and tax declaration management for Polish micro-entrepreneurs with Taxmate, would it be fine if I analyze the requirements first to craft a user-friendly interface that streamlines the accounting process, and then propose a clear roadmap for development? So I believe that by implementing a modern, multi-company online platform like Taxmate, we can significantly reduce the time and effort entrepreneurs spend on accounting tasks, allowing them to focus more on growing their businesses and ensuring compliance with tax regulations. By the way, have you already identified the key integrations and functionalities that are a priority for the initial development phase of Taxmate? This information would help in planning the implementation and ensuring a seamless user experience for the platform.
$18 USD in 43 days
5.9
5.9

Hello, I’m John Allen, a full-stack engineer with 8+ years of experience building secure, scalable platforms. I understand you’re creating Taxmate – a modern accounting solution for Polish micro-entrepreneurs – with features like invoice management, VAT/KPIR ledgers, tax declarations, payment tracking, CRM, and integrations with KSeF, GUS/VIES, ePUAP, PUE ZUS, and the Tax Office. I can design and implement your database, backend, and frontend as separate modules for flexibility, ensuring a secure, fast, and intuitive user experience. Based on scope, my estimates are: • Database: 3–4 weeks • Backend: 6–7 weeks • Frontend: 5–6 weeks Total: approx. 14–16 weeks, depending on integrations and testing. I provide free bug fixes post-launch and aim for a long-term partnership. Shall we discuss the technical details to refine the cost and timeline? Best regards, John Allen
$20 USD in 40 days
5.7
5.7

My team and I bring a distinct advantage through our proven expertise, aligned with your project’s needs. We excel in developing clean, professional, and user-friendly platforms tailored to streamline accounting processes seamlessly. Our services include database design, backend development, and frontend creation catered specifically to the Polish micro-entrepreneurs' requirements. We have extensive experience in integrating various systems and ensuring data security while delivering efficient and automated solutions. We would be delighted to discuss your project in further detail. Best Regards, Desmond
$5 USD in 30 days
5.3
5.3

Miosz, having successfully worked on similar projects, I understand the importance of creating a user-friendly platform for Polish micro-entrepreneurs like Taxmate. My expertise aligns with the functionalities you are seeking, such as simplifying invoice processing and tax declaration management, ensuring a seamless experience for users. In approaching this project, I would recommend breaking down the development process into stages to ensure a systematic approach. By dividing the work into manageable phases, we can focus on specific functionalities, ensuring each aspect is developed efficiently and effectively. This approach will also allow for better tracking of progress and timely feedback implementation. Would you be open to discussing this project further over chat? I am curious about the existing tools and systems you currently use for accounting purposes. Understanding your priorities and timelines would greatly assist in planning the project effectively. Looking forward to the opportunity to collaborate on this innovative accounting platform for Polish entrepreneurs.
$18 USD in 43 days
4.8
4.8

Hello Miosz, I’m excited to learn about your project, Taxmate, aimed at simplifying accounting for Polish micro-entrepreneurs. I understand the need for a modern online platform that encompasses features like invoice processing, tax declarations, and a comprehensive dashboard, tailored specifically for your audience. I offer scalable web development using React.js for the frontend and Flask for the backend, along with robust database development. This will ensure your platform is not just functional but also efficient and secure. My approach includes clean, engaging UI/UX designs with multiple revisions, and I provide 6 months of free post-launch support to ensure everything runs smoothly. I invite you to review some of my previous work, which includes: 1. Food Delivery App 2. Taxi Booking App 3. Dating App You can find my portfolio here: https://www.freelancer.in/u/ixorawebmob **Estimated Timeline:** - UI/UX Design: 4–5 days - Development: 14–18 days - Testing & Launch: 3–4 days Let’s connect via chat or call to discuss your requirements in detail and I can provide you with a proper quotation for the database, backend, and frontend separately. Thanks, Arpit
$20 USD in 35 days
6.0
6.0

Hi there, As a seasoned full stack developer, I have a wide range of expertise that aligns closely with your Taxmate project. My proficiency in frontend development using React.js, paired with the ability to construct robust backends with Python (and Flask) gives me an edge in building the modern, user-friendly platform you seek. I understand that your ultimate goal is simplicity for Polish entrepreneurs and I'm drenched in simplification. Having built not just platforms but also e-commerce stores like WordPress and Shopify, I've learned to navigate complexity effortlessly. With this project, we'll make sure that issuing, recording invoices or maintaining VAT ledgers are carried out without breaking a sweat. Moreover, data security is paramount in any accounting platform and I take it very seriously. My knowledge of integrating APIs securely, aligns well with your need for smooth collaboration with government agencies like GUS/VIES, ePUAP, PUE ZUS and the Tax Office. Let's put it simple - the deadline won't intimidate us! Your projects' timeline will be met with precision as I believe in transparency and keeping my clients updated throughout the process. Happy to lend my skills and work ethic to your much-needed innovation! Thanks! Daniel
$30 USD in 26 days
4.8
4.8

Hi, Miosz K. I 've check your project " Taxmate: Accounting Platform for Polish Entrepreneurs " carefully and understood what you want. I am senior full stack developer with 10 years of experience who is good at Python, Database Development, Frontend Development, Flask, JavaScript, Backend Development, React.js, Software Architecture and API Development and I think I can complete your project with similiar experience. I would like to have a brief discussion for your project very soon. Best regards, Benjamin
$50 USD in 38 days
6.0
6.0

Hello Miosz, As an experienced website developer and software architect, I am excited about the opportunity to work on the Taxmate project with you. I propose to build the database, backend, and frontend components separately to ensure a robust and scalable platform. For the database development, I will ensure efficient data storage and retrieval using the latest technologies. The backend development will focus on creating secure APIs, integrating with external services, and implementing business logic using Flask and Python. On the frontend side, I will use React.js to design a user-friendly interface with responsive features. I estimate the delivery time to be 12 weeks for the complete platform. Would you require any specific customizations or additional functionalities in the platform? Could you provide more insights into your preferred design aesthetics or any specific integrations you would like to see on the Taxmate platform? I look forward to collaborating with you on this project. Thanks, KANIKA
$10 USD in 11 days
4.6
4.6

HELLO, I HAVE HANDS-ON EXPERIENCE WITH SIMILAR PROJECT AND CAN SHOWCASE MY WORK DURING OUR DISCUSSION. I have over 9 years of expertise in developing secure, multi-company accounting and ERP solutions, I understand exactly what’s needed for building Taxmate as a modern, reliable platform for Polish micro-entrepreneurs. This solution will enable issuing and recording sales/purchase invoices, maintaining VAT and KPIR ledgers, managing tax declarations, tracking payments, and delivering insightful financial reports. The dashboard will be designed for clarity with deadline alerts, overdue payment reminders, and a contractor CRM, along with smooth integration to KSeF, GUS/VIES, ePUAP, PUE ZUS, and the Tax Office. My approach is to develop a robust, scalable backend with strong encryption, a well-structured database to handle multi-user/multi-company accounts, and a responsive, user-friendly frontend optimized for subscription-based operations. Every feature will be designed for performance, security, and ease of use to support entrepreneurs in their daily accounting needs. Let’s discuss in chat as I have some queries to ask regarding the project to proceed further. Jitendra
$15 USD in 40 days
4.3
4.3

Hello Miosz, I hope you're doing well. I have reviewed your project description for Taxmate and I am excited about the opportunity to collaborate on this innovative accounting platform tailored for Polish micro-entrepreneurs. With extensive experience in JavaScript, Python, React.js, Flask, and both backend and frontend development, I am confident in my ability to build a robust database and create a seamless user experience that ensures ease of use and data security. I understand the importance of integrating with KSeF, GUS/VIES, ePUAP, PUE ZUS, and the Tax Office, and I am prepared to ensure that these functionalities are implemented effectively. I would be happy to provide you with a detailed quotation for the database, backend, and frontend components separately, along with an estimated delivery time based on your specifications. Thanks, Andrii
$25 USD in 30 days
4.1
4.1

Hello Miosz, I am Vishal Maharaj, a seasoned professional with 20 years of expertise in JavaScript, Python, Software Architecture, React.js, API Development, Backend Development, and Database Development. I have meticulously reviewed your requirements for the Taxmate accounting platform for Polish entrepreneurs. To bring your vision to life, I propose to design a robust database structure, develop a scalable backend system, and create a user-friendly frontend interface. The platform will streamline invoice processing, tax management, and financial reporting for micro-entrepreneurs in Poland. By integrating key functionalities like VAT ledger maintenance, tax declaration handling, and contractor CRM, we aim to deliver a comprehensive solution that ensures data security and operational efficiency. I am eager to discuss the project further and address any queries you may have. Please initiate a chat to explore this opportunity in detail. Cheers, Vishal Maharaj
$30 USD in 40 days
5.2
5.2

Hello, I hope you are doing well. I have extensive experience in developing web applications, particularly in creating user-friendly platforms for managing complex data, which aligns perfectly with your project. My background includes working with databases, backend systems, and frontend technologies, ensuring a seamless integration of all components. Recently, I completed a project for a financial services startup where I developed a comprehensive invoicing and tax management system. This platform allowed users to manage their invoices, track expenses, and generate reports, similar to what you envision for Taxmate. For your project, my high-level technical plan includes the following steps: First, I will design a robust database to handle user data and transactions securely. Next, I will develop the backend using a modern framework to ensure efficiency and scalability. Finally, I will create an intuitive frontend that provides a seamless user experience, focusing on the functionalities you outlined. I would love to discuss this project further, including delivering separate quotations for the database, backend, and frontend development, along with estimated delivery times. Looking forward to your response. Best regards, Damandeep Singh
$5 USD in 40 days
4.1
4.1

Hello there, I understand that you are looking to develop Taxmate, an accounting platform tailored for Polish micro-entrepreneurs to streamline invoice processing and tax declaration management. My proposed solution involves building a comprehensive database, backend, and frontend to support the functionalities you have outlined. I will ensure a user-friendly interface with features such as invoice issuance, VAT ledger maintenance, tax declaration handling, payment tracking, and financial reporting. Key Deliverables: - Database development - Backend system integration - Frontend design and development - Dashboard creation with summaries and alerts - CRM module for contractor management - Integration with various platforms for seamless operations I bring expertise in JavaScript, Backend Development, Frontend Development, Python, and React.js to ensure the quality and reliability of the platform. I'll share my portfolio with you in the DM. Kindly, ping me there. I'd love to connect for a quick chat to discuss your project in more detail. Best regards, Bilal
$18 USD in 40 days
3.6
3.6

Backend (Python/Flask or FastAPI) - Multi-company RBAC with JWT auth - Invoice. KPIR. VAT registers. contractors. payments - Polish integrations: KSeF, GUS/VIES, ePUAP, e-Declarations, PUE ZUS - Subscription billing (PL operator), audit logs, GDPR compliance Database (PostgreSQL) - Optimized multi-tenant schema for speed 8L data separation - Encrypted sensitive fields, backup/restore policies Frontend (Reactjs) - Intuitive dashboard (KPIs, alerts. deadlines) - Responsive invoice 8L contractor management - Export tools (CSV/XLSX/PDF) - Role-aware UI 8L onboarding Timeline: - DB: «1 week - Backend (MVP): ~2—3 weeks - Frontend (MVP): ~2—3 weeks (overlapping) - Total MVP: 1 —6 weeks I can also provide a modular roadmap for scaling to your post-MVP features.
$15 USD in 40 days
4.1
4.1

Bydgoszcz, Poland
Member since Oct 22, 2013
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