We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Our development process is built on security-first principles, utilizing battle-tested libraries like OpenZeppelin and rigorous internal audits before deployment.
LABS
Services
Progressive Web3 App Architecture
We design and implement offline-first, installable Progressive Web Apps for Web3. Our architecture uses advanced service worker strategies to cache blockchain state, enabling reliable dApp functionality and secure transaction queuing in low-connectivity environments.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deliver a secure, auditable, and gas-optimized foundation for your Web3 product in as little as 2 weeks.
Our full-service delivery includes:
- End-to-End Development: From specification in
SolidityorRustto deployment and verification on mainnet. - Security & Audits: Formal verification, unit/integration testing, and preparation for third-party audits.
- Gas Optimization: Code-level analysis to reduce transaction costs by up to 40% for your users.
- Upgradeability Patterns: Implementation of secure proxy patterns (
UUPS,Transparent) for future-proofing.
We specialize in compliant tokenomics and complex DeFi primitives:
- Token Standards: Custom
ERC-20,ERC-721,ERC-1155, andSPLtoken implementations with minting, vesting, and governance modules. - DeFi Systems: Automated Market Makers (AMMs), lending/borrowing pools, staking contracts, and yield aggregators.
- Enterprise Logic: Multi-signature wallets, access control systems, and cross-chain interoperability bridges.
key-features-cards
ENGINEERED FOR SCALE
Core Architectural Capabilities
Our architecture is built on battle-tested patterns and security-first principles, delivering production-ready infrastructure that scales with your user base and transaction volume.
01
Decentralized Frontend Hosting
Deploy censorship-resistant Progressive Web Apps (PWAs) on IPFS and Arweave. We ensure sub-2-second load times with edge caching and implement service workers for offline functionality.
< 2s
Load Time
100%
Uptime SLA
02
Hybrid Backend Orchestration
Bridge Web2 and Web3 with serverless functions (AWS Lambda, Vercel) for non-critical logic and direct blockchain RPC for on-chain operations. This reduces gas costs by up to 40% for complex dApps.
40%
Gas Reduction
< 100ms
API Latency
03
Secure Wallet Integration
Implement seamless, non-custodial login with WalletConnect v3, MetaMask SDK, and embedded wallets (Privy, Dynamic). Our architecture includes session key management for improved UX without compromising security.
SOC 2
Compliant
Zero
Custody Risk
04
Real-Time Data Indexing
Build with live on-chain data using The Graph subgraphs or our custom indexers. We deliver sub-second query responses for balances, transactions, and NFT metadata, eliminating RPC latency.
< 1s
Query Speed
100%
Data Integrity
05
Modular Smart Contract Layer
Develop with upgradeable, gas-optimized contracts using OpenZeppelin libraries and Diamond Standard (EIP-2535). Every contract undergoes rigorous unit testing and formal verification.
100%
Test Coverage
EIP-2535
Standard
06
DevOps & Continuous Deployment
Automated CI/CD pipelines for smart contracts and frontends with Hardhat/Truffle, comprehensive testing suites, and monitoring via Tenderly & OpenZeppelin Defender. Achieve one-click deployments to mainnet.
< 2 weeks
To Production
24/7
Monitoring
benefits
ARCHITECT FOR SCALE
Business Outcomes for Your Web3 Product
Our Progressive Web3 App Architecture delivers measurable improvements in user experience, security, and development velocity. Here's what you can expect.
01
Faster Time-to-Market
Launch production-ready features in weeks, not months. We provide pre-audited smart contract modules, reusable frontend SDKs, and automated deployment pipelines for Ethereum, Polygon, and Solana.
< 4 weeks
MVP Launch
60%
Dev Time Saved
02
Enterprise-Grade Security
Build with confidence using our security-first architecture. All smart contracts undergo formal verification and audits by firms like Spearbit. We implement multi-sig wallets, rate limiting, and real-time threat monitoring.
100%
Audit Coverage
Zero
Critical Bugs Shipped
03
Seamless User Onboarding
Eliminate friction with embedded wallets, social logins (Web3Auth), and gasless transactions. Our architecture abstracts blockchain complexity while maintaining non-custodial security, boosting user activation by 3-5x.
< 30 sec
First Transaction
5x
Higher Retention
04
Proven Scalability & Uptime
Handle 10,000+ TPS with our hybrid node infrastructure. We use load-balanced RPC providers, decentralized storage (IPFS/Arweave), and implement 99.9% uptime SLAs with automatic failover.
99.9%
Uptime SLA
< 1 sec
API Latency
05
Reduced Infrastructure Cost
Optimize gas fees by 40-70% with our batch transactions and layer-2 strategies. Our architecture uses cost-effective data indexing (The Graph) and serverless backends, cutting your monthly cloud bill significantly.
70%
Gas Savings
50%
Lower OpEx
06
Future-Proof Flexibility
Easily integrate new protocols (ERC-4337, Layer 2s) without refactoring. Our modular design, built with TypeScript and Hardhat, allows for seamless upgrades and multi-chain deployments, protecting your tech investment.
5+
Chains Supported
2 days
New Chain Integration
Architecture Comparison
Traditional dApp vs. Our Progressive Web3 App
A technical breakdown of how our Progressive Web3 App (PWA3) architecture overcomes the fundamental limitations of traditional dApp development.
| Architecture Factor | Traditional dApp | Chainscore PWA3 |
|---|---|---|
Initial Load Time | 15-30+ seconds | < 3 seconds |
User Onboarding | Wallet install, seed phrase, gas | Email/Social login, gasless start |
Mobile Experience | Poor (browser wallet required) | Native-like (installable PWA) |
Development Stack | Monolithic (frontend + contracts) | Modular (headless frontend, managed backend) |
Time to Market | 4-6 months (full stack) | 4-8 weeks (focused on logic) |
Infrastructure Cost | High (self-managed nodes, RPC) | Predictable SaaS model |
Offline & Caching | Limited or none | Full offline-first capabilities |
Security Surface | Large (client-side key management) | Reduced (MPC/AA integration) |
Update Deployment | Rigid (contract redeploys) | Agile (frontend updates instantly) |
Typical User Retention | < 20% (friction drop-off) |
|
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
We deliver production-ready Progressive Web3 Apps through a structured, outcome-focused approach that ensures technical excellence and predictable timelines.
01
Architecture & Design Sprint
A 2-week collaborative sprint to define your technical architecture, select optimal protocols (e.g., Polygon, Arbitrum), and create a detailed implementation roadmap.
2 weeks
Duration
100%
Technical Spec
02
Modular Smart Contract Development
Secure, gas-optimized contract development using Solidity 0.8+ and OpenZeppelin libraries. We build reusable modules for wallets, tokens, and DeFi logic.
OpenZeppelin
Security Standard
2+ Audits
Per Contract
03
Progressive Frontend Integration
Build the responsive, installable PWA frontend using Next.js or React. We integrate Web3 libraries (wagmi, viem) for seamless wallet connectivity and real-time state management.
< 3s
TTI Target
PWA Core
Compliance
04
Infrastructure & DevOps
We provision and configure the full stack: RPC nodes (Alchemy, Infura), IPFS pinning, CI/CD pipelines, and monitoring with 99.9% uptime SLAs.
99.9%
Uptime SLA
Auto-deploy
CI/CD
05
Security & Quality Assurance
Rigorous testing suite including unit/integration tests, automated security scans, and a final audit review by our internal security team before mainnet deployment.
100%
Test Coverage
Security Review
Pre-Launch
06
Launch & Ongoing Support
Managed mainnet deployment, monitoring dashboard setup, and optional ongoing support packages for upgrades, maintenance, and scaling.
< 1 day
Deployment Window
24/7
Monitoring
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts for DeFi, NFTs, and enterprise applications.
We architect, develop, and audit custom smart contracts that form the trustless backbone of your Web3 product. Our process delivers gas-optimized, upgradeable, and secure code from day one.
Ship with confidence using battle-tested patterns from OpenZeppelin and a rigorous internal audit process.
Our development stack includes:
- DeFi Protocols: Custom AMMs, lending/borrowing pools, yield aggregators.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - Enterprise Logic: Multi-signature wallets, governance systems, and cross-chain bridges.
- Audit-Ready Code: Built with Solidity 0.8+ and comprehensive NatSpec documentation.
Deliverables you receive:
- Production-ready source code with full test coverage (>95%).
- Deployment scripts and configuration for mainnet/testnets.
- Technical documentation and a security review report.
- Post-launch support for upgrades and maintenance.
Progressive Web3 App Architecture
Frequently Asked Questions
Get clear answers on our process, timelines, and technical approach for building scalable, user-centric Web3 applications.
Progressive Web3 App (PW3A) Architecture is a modern approach that combines the user experience of Progressive Web Apps (PWAs) with the decentralized capabilities of Web3. It's crucial because it solves key adoption barriers: slow load times, poor mobile performance, and complex onboarding. Our architecture delivers sub-3-second initial loads, offline functionality, and seamless wallet integration, resulting in user retention rates 3-5x higher than traditional dApps.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall