Website development
601 USD 🔎 Vacancy: Fullstack Developer (React + Node.js/Django) for developing B2B platform
🧩 About the project:
We are creating an intelligent B2B platform in the creative industry sector that automates work with text documents and formalized requests between users. The project has a clear structure, approved technical specifications, survey logic, dynamic text generation, and integration with external APIs.
Product type: SaaS platform that includes surveys, automatic document generation, storage, signing, and AI analytics.
🔧 What needs to be done:
Implement frontend (React, responsive layout)
Develop backend (Node.js or Django, REST API)
Integrate PDF/DOC generation from templates (based on forms)
Set up user account with document history
Connect payment system (Stripe or LiqPay)
Integrate with GPT-4 API (document analysis)
Integration with document signing service (DocuSign or Дія.Підпис)
Enable email notifications
📌 Technology stack:
Frontend: React.js (SPA), Tailwind or similar, Axios
Backend: Node.js (Express) or Django REST
Database: PostgreSQL
PDF/DOC generation: DocxTemplater / pdf-lib / or other solution
API integrations: GPT-4, DocuSign/Дія.Підпис, Stripe
Other tools: Git, Docker (preferably)
📁 What is already ready:
Complete technical task (50+ points)
UX documentation and account structure
Documentation templates
Legal team supporting the product
Market model and payment scenarios
Estimated budget and deadline
⏱️ Estimated timeline:
Design: completed
MVP development: 8–10 weeks
Testing and release: 1–2 weeks
💵 Budget:
Ready for fixed amount or hourly rate
Target for MVP — $5,000
Possible long-term cooperation after launch
📬 How to respond:
Please include in your response:
Your tech stack
Portfolio (similar functional services, not just landing pages)
Experience with DocuSign, OpenAI, or PDF generation
Your availability to start
⚠️ Attention:
All details after NDA. The project is commercial, supported by an experienced legal and technical team.
-
10 days601 USD
198 10 days601 USD
Good day, we are a team of programmers and want to take on your project, we have extensive experience in such projects and want to start it, we can talk via Zoom or Google Meet
-
30 days601 USD
259 30 days601 USD
Hello!
Our experienced Full Stack team, consisting of highly qualified developers (Java/Spring backend, React/Next.js frontend) and professional UI/UX designers, has enthusiastically familiarized itself with your project.
We possess all the necessary competencies and are ready to implement the assigned tasks. Our stack:
✔Frontend: React.js (SPA), using Tailwind CSS or similar libraries for responsive layout, Axios for API interaction.
✔Backend: Although you specified Node.js/Django, we suggest using our main stack – Java/Spring (Spring Boot, Spring Cloud for microservices). This choice will ensure exceptional reliability, scalability, and security, which are critical for a B2B SaaS platform handling important documents and payment operations. We have extensive experience working with PostgreSQL as the database.
✔Other tools: We actively use Git and Docker, which meets your requirements.
We are ready to start immediately. The estimated timeline for MVP development (8-10 weeks) is quite realistic given our experience and approach.
We are prepared to provide our project portfolio demonstrating our experience in developing complex functional services similar in architecture and scope of integrations to your project.
We would be happy to arrange a meeting to discuss all aspects of the project in more detail and answer your questions.
Kyiv