We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our team delivers audit-ready code using Solidity 0.8+, Rust, or Vyper with battle-tested patterns from OpenZeppelin and Solmate.
LABS
Services
Mobile Decentralized Storage PWA
We develop mobile-first Progressive Web Apps (PWAs) for IPFS, Arweave, and Filecoin, delivering native-like UX for uploading, pinning, and managing decentralized data.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
- Security-First Development: Every contract undergoes internal review and formal verification before external audit.
- Gas Optimization: We achieve up to 40% lower gas costs through efficient storage and logic design.
- Full Lifecycle Support: From initial spec and
Hardhat/Foundrytesting to mainnet deployment and upgrade management via transparent proxies.
Deliver a secure, scalable foundation for your product with a typical MVP delivery in 3-4 weeks.
key-features-cards
BUILT FOR SCALE
Core Technical Capabilities
We architect and deploy production-ready mobile storage PWAs with enterprise-grade security, performance, and user experience. Our full-stack expertise ensures your decentralized application is reliable from day one.
benefits
DELIVERABLES
Business Outcomes for Your Project
We build mobile-first decentralized storage PWAs that deliver tangible business results—faster user acquisition, lower operational costs, and resilient data architecture.
01
Faster Time-to-Market
Launch your PWA in under 4 weeks with our battle-tested framework. We handle the complex integration of IPFS, Arweave, or Filecoin, so you can focus on your core product.
< 4 weeks
Launch Time
Pre-built SDKs
Components
02
Reduced Infrastructure Costs
Eliminate centralized cloud storage bills. Our architecture leverages decentralized networks for data persistence, cutting storage costs by up to 70% compared to AWS S3.
Up to 70%
Cost Reduction
Pay-per-use
Pricing Model
03
Enhanced User Trust & Security
Build with verifiable data integrity. Every file is cryptographically hashed and pinned across resilient nodes. No single point of failure or data loss.
End-to-End
Encryption
Immutable
Data Proofs
04
Seamless Mobile UX
Native-app experience with offline-first capabilities. Users can upload, preview, and share files directly from their mobile browser with sub-2-second load times.
< 2 sec
Load Time
Offline Mode
Core Feature
05
Scalable Data Architecture
Designed for growth. Our systems automatically manage data sharding, replication, and retrieval across decentralized networks, ensuring performance at scale.
Auto-scaling
Storage
Global CDN
Delivery
06
Future-Proof Compliance
Built with regulatory considerations in mind. We implement data sovereignty features and access controls to meet evolving global standards like GDPR.
Data Locality
Controls
Audit Logs
Built-in
Choose Your Path to Production
Development Tiers & Deliverables
A transparent breakdown of our Mobile Decentralized Storage PWA packages, from MVP launch to enterprise-grade deployment.
| Core Deliverables | Starter | Professional | Enterprise |
|---|---|---|---|
PWA Frontend Development | |||
IPFS/Filecoin Smart Contract Suite | Basic Upload/Retrieve | Advanced Encryption & Access Control | Custom Logic & Multi-Chain Support |
User Wallet Integration | MetaMask/Phantom | Multi-Wallet (Rainbow, Coinbase) | Custom Embedded Wallet SDK |
Backend Proxy & Indexing Service | 1 Month Included | 12 Months Included | Managed Infrastructure |
Security Audit | Automated Scan | Manual Code Review | Full Audit + Formal Verification |
Deployment & Go-Live Support | Self-Serve Guide | Hands-On Deployment | White-Glove Migration |
Post-Launch Support SLA | Email (5 Business Days) | Priority Slack (24h) | Dedicated Engineer (<4h) |
Estimated Timeline | 4-6 Weeks | 8-12 Weeks | 12+ Weeks |
Starting Price | $25,000 | $75,000 | Custom Quote |
tech-stack
BUILT ON PROVEN INFRASTRUCTURE
Protocols & Technologies We Implement
We leverage battle-tested decentralized protocols and modern frameworks to deliver secure, scalable, and user-friendly mobile storage PWAs. Our implementation ensures data sovereignty, high availability, and seamless integration.
how-we-deliver
FOUNDATION
Blockchain Infrastructure & Node Management
Enterprise-grade node infrastructure with 99.9% uptime SLA for mission-critical Web3 applications.
We deploy and manage fully managed, multi-cloud node clusters across Ethereum, Solana, Polygon, and other L1/L2 networks. Our infrastructure eliminates the operational overhead of self-hosting, providing dedicated RPC endpoints, archival data access, and real-time monitoring.
- Guaranteed Reliability: 99.9% uptime SLA with automated failover and geo-redundancy.
- Performance Engineered: Sub-100ms latency for RPC calls and transaction broadcasting.
- Security-First: Isolated VPCs, DDoS protection, and regular security patching.
- Cost-Effective Scaling: Predictable pricing that scales with your transaction volume, not your team size.
Focus on building your core product. We ensure your blockchain data layer is always available, performant, and secure.
Mobile Decentralized Storage PWA
Frequently Asked Questions
Get clear answers on our development process, security, and support for your decentralized mobile storage application.
We deliver a production-ready MVP in 4-6 weeks for a standard PWA with core IPFS/Filecoin integration. Complex features like advanced encryption, multi-chain support, or custom tokenomics can extend this to 8-12 weeks. We follow a phased delivery model with weekly sprints and demos.
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