Decentralized Application (dApp) Architecture & Development by Hira SaleemDecentralized Application (dApp) Architecture & Development by Hira Saleem
Decentralized Application (dApp) Architecture & DevelopmentHira Saleem
I design and develop decentralized applications with a strong emphasis on architecture, scalability, and system integrity. Rather than focusing only on the interface, I build dApps as complete systems - integrating smart contracts, indexing layers, and user experiences. The result is a production-ready decentralized product, not a prototype.

What's included

Stage 1: dApp Architecture & Planning
dApp system design (on-chain + off-chain) Data indexing and state management plan User flow and interaction mapping
Stage 2: Smart Contract & Backend Layer
Contract integration and indexing setup Backend APIs (if required) Event handling and data syncing
Stage 3: Frontend dApp Development
Web3-enabled frontend Wallet connectivity and transaction flows Error handling and user feedback systems
Stage 4: Deployment & Optimization
Production deployment Performance optimization Documentation and maintenance guidance
Hira's other services
Cover image for Rapid App & MVP Development
Rapid App & MVP DevelopmentContact for pricing
Cover image for Website Conversion Optimization with ConvertFlow
Website Conversion Optimization with ConvertFlowContact for pricing
Contact for pricing
Schedule a call
Tags
Ethereum
Hardhat
Next.js
PostgreSQL
Remix IDE
Blockchain Developer
Smart Contract Engineer
Solidity Engineer
Service provided by
Hira Saleem United Arab Emirates
1
Paid projects
5.00
Rating
10
Followers
Decentralized Application (dApp) Architecture & DevelopmentHira Saleem
Contact for pricing
Schedule a call
Tags
Ethereum
Hardhat
Next.js
PostgreSQL
Remix IDE
Blockchain Developer
Smart Contract Engineer
Solidity Engineer
I design and develop decentralized applications with a strong emphasis on architecture, scalability, and system integrity. Rather than focusing only on the interface, I build dApps as complete systems - integrating smart contracts, indexing layers, and user experiences. The result is a production-ready decentralized product, not a prototype.

What's included

Stage 1: dApp Architecture & Planning
dApp system design (on-chain + off-chain) Data indexing and state management plan User flow and interaction mapping
Stage 2: Smart Contract & Backend Layer
Contract integration and indexing setup Backend APIs (if required) Event handling and data syncing
Stage 3: Frontend dApp Development
Web3-enabled frontend Wallet connectivity and transaction flows Error handling and user feedback systems
Stage 4: Deployment & Optimization
Production deployment Performance optimization Documentation and maintenance guidance
Hira's other services
Cover image for Rapid App & MVP Development
Rapid App & MVP DevelopmentContact for pricing
Cover image for Website Conversion Optimization with ConvertFlow
Website Conversion Optimization with ConvertFlowContact for pricing
Contact for pricing