Backend Development for Web3 | Node.js & APIsHammad Ehsan Ullah
Build scalable backend infrastructure for blockchain applications. Robust APIs,
real-time data processing, and secure backend systems for Web3 projects.
Services include:
REST/GraphQL API development
Blockchain data indexing & synchronization
Transaction monitoring & event handling
Database optimization (PostgreSQL, MongoDB)
Webhook management & real-time updates
Docker deployment & CI/CD pipelines
99.9% uptime infrastructure
Best for: Crypto exchanges, DeFi platforms, blockchain analytics, Web3 services.
FAQs
Example work
Contact for pricing
Duration1 week
Tags
Database Design
Node.js
API Development
Backend Engineer
Blockchain APIs
Web3 Backend
Service provided by
Hammad Ehsan Ullah Gujranwala, Pakistan
Backend Development for Web3 | Node.js & APIsHammad Ehsan Ullah
Contact for pricing
Duration1 week
Tags
Database Design
Node.js
API Development
Backend Engineer
Blockchain APIs
Web3 Backend
Build scalable backend infrastructure for blockchain applications. Robust APIs,
real-time data processing, and secure backend systems for Web3 projects.
Services include:
REST/GraphQL API development
Blockchain data indexing & synchronization
Transaction monitoring & event handling
Database optimization (PostgreSQL, MongoDB)
Webhook management & real-time updates
Docker deployment & CI/CD pipelines
99.9% uptime infrastructure
Best for: Crypto exchanges, DeFi platforms, blockchain analytics, Web3 services.
FAQs
Example work
Contact for pricing