Comprehensive Web3 Backend Build
Budget: ₹37,500 – ₹75,000 INR
I already have the full UI/UX for my website; what I need now is a robust backend that integrates seamlessly with the front end and scales as the platform grows. Below is a breakdown of the expected deliverables and scope:
Core Requirements
Secure User Authentication & Role Management
Support for JWT/OAuth or similar secure protocols.
Social logins (Google, Facebook) + standard signup/sign-in.
Database Layer
Structured schema for user profiles, transaction logs, and related tables.
Prefer PostgreSQL or MongoDB (open to alternatives with strong justification).
API Development
REST endpoints and GraphQL (where relevant) to enable smooth integration with the front end.
Clear endpoint documentation for front-end team.
Blockchain Integration
Web3 wallet connection and internal fund transfers.
Real-time balance display.
Token generation and minting using Thirdweb or Venly API.
Virtual Card & Accounts
Integration for Mastercard virtual card generation.
Support for virtual random account numbers with flows.
AI Chatbot (LLM-based)
Embedded into app for user support.
Connected to knowledge base.
Low-latency, production-ready.
KYC & Compliance
Real-time account verification and KYC integration with proven third-party APIs.
E-sign workflow support.
Messaging & Live Updates
One-to-one internal messaging between users.
Live updates using WebSockets / Socket.io.
Automation & Admin Tools
Automated email workflows.
Admin dashboard with monitoring, analytics, and role controls.
KYC review workflows, escalation handling, and compliance logging.
Deliverables
Full backend development with staging server deployment.
API documentation for seamless front-end integration.
Admin dashboard linked to domain.
Email and automation workflows.
KYC & e-sign modules.
Provided by Me
UI/UX (Framer site)
API Keys (for third-party services)
Next Steps
If you have experience building crypto or fintech backends with similar requirements, please provide:
A milestone plan with deliverables and timelines.
A brief on your relevant experience and past projects.
I’m ready to start immediately once a plan is agreed.
Core Requirements
Secure User Authentication & Role Management
Support for JWT/OAuth or similar secure protocols.
Social logins (Google, Facebook) + standard signup/sign-in.
Database Layer
Structured schema for user profiles, transaction logs, and related tables.
Prefer PostgreSQL or MongoDB (open to alternatives with strong justification).
API Development
REST endpoints and GraphQL (where relevant) to enable smooth integration with the front end.
Clear endpoint documentation for front-end team.
Blockchain Integration
Web3 wallet connection and internal fund transfers.
Real-time balance display.
Token generation and minting using Thirdweb or Venly API.
Virtual Card & Accounts
Integration for Mastercard virtual card generation.
Support for virtual random account numbers with flows.
AI Chatbot (LLM-based)
Embedded into app for user support.
Connected to knowledge base.
Low-latency, production-ready.
KYC & Compliance
Real-time account verification and KYC integration with proven third-party APIs.
E-sign workflow support.
Messaging & Live Updates
One-to-one internal messaging between users.
Live updates using WebSockets / Socket.io.
Automation & Admin Tools
Automated email workflows.
Admin dashboard with monitoring, analytics, and role controls.
KYC review workflows, escalation handling, and compliance logging.
Deliverables
Full backend development with staging server deployment.
API documentation for seamless front-end integration.
Admin dashboard linked to domain.
Email and automation workflows.
KYC & e-sign modules.
Provided by Me
UI/UX (Framer site)
API Keys (for third-party services)
Next Steps
If you have experience building crypto or fintech backends with similar requirements, please provide:
A milestone plan with deliverables and timelines.
A brief on your relevant experience and past projects.
I’m ready to start immediately once a plan is agreed.