Secure, production-ready smart contracts built by expert engineers for your Web3 product.
We architect and deploy audit-ready smart contracts that form the backbone of your dApp. Our team specializes in Solidity and Rust, delivering gas-optimized, upgradeable, and secure code from day one.
Reduce your time-to-market and technical risk with battle-tested development practices.
We provide comprehensive documentation and a clear handoff, ensuring your team can maintain and iterate. Common deliverables include:
ERC-20, ERC-721, and ERC-1155 token contracts.A deterministic, multi-stage process designed for CTOs who cannot afford downtime or security vulnerabilities during a critical chain migration. We manage the entire lifecycle from risk assessment to final cutover.
We conduct a full security and architectural review of your existing contracts before writing a single line of new code. Identifies vulnerabilities, gas inefficiencies, and logic flaws that could break during migration.
Architect a step-by-step migration plan using proven patterns (UUPS/Transparent Proxies, Diamond Standard) with explicit rollback procedures. Every state transition is mapped and tested.
Execute the full migration sequence on a forked mainnet environment. We simulate real-world conditions, including high gas and network congestion, to validate timing and cost estimates.
After cutover, we run a battery of on-chain verification scripts and integrate monitoring for 48 hours to ensure all functions operate correctly and user funds are fully accessible.
Receive a complete technical dossier including the final audit report, migration blueprint, emergency rollback scripts, and operational runbooks for your engineering team.
Our cross-chain migration service delivers measurable outcomes that accelerate your roadmap and protect your assets. We focus on the technical execution that drives business success.
Execute contract upgrades and chain migrations without halting your live application. Maintain user trust and continuous revenue streams during the transition.
Receive migration contracts built with OpenZeppelin standards, comprehensive test suites (>95% coverage), and documentation pre-formatted for third-party auditors like CertiK or Quantstamp.
Leverage our battle-tested migration frameworks and multi-chain deployment scripts. Move from design to mainnet deployment in weeks, not months.
We architect migrations using canonical bridges, secure third-party protocols (like Axelar, LayerZero), or custom implementations to minimize custodial and smart contract risk.
Guaranteed preservation of all user balances, NFT metadata, and protocol state during the migration. We provide cryptographic proofs for all transferred data.
30 days of proactive monitoring, analytics dashboards for the new contracts, and on-call support to ensure stability after launch.
A detailed comparison of approaches for upgrading and migrating smart contracts across chains, highlighting the operational, security, and cost implications.
| Key Factor | DIY Migration | Generic Bridge | Chainscore Migration |
|---|---|---|---|
Time to Market | 3-6 months | 2-4 weeks | 2-4 weeks |
Upfront Engineering Cost | $150K-$300K+ | $10K-$50K | $25K-$75K |
Custom Logic & State Migration | |||
Comprehensive Security Audit | |||
Post-Migration Support & Monitoring | Your team | Limited | 24/7 SLA |
Risk of User Fund Loss | High | Medium | Low |
Guaranteed Data Consistency | |||
Total Cost of Ownership (Year 1) | $200K+ | $60K-$100K | $80K-$120K |
A systematic, security-first approach to cross-chain smart contract migration that minimizes risk and ensures zero downtime for your users.
We perform a deep technical audit of your existing smart contracts and infrastructure. This includes dependency mapping, security vulnerability assessment, and designing the optimal target-chain architecture (EVM, Solana, Cosmos, etc.).
We design the migration mechanics, selecting and integrating secure bridging protocols (LayerZero, Axelar, Wormhole) or custom canonical bridges. This phase defines the state transfer logic and user migration pathways.
Deployment of upgraded contracts on the target chain using deterministic addresses where possible. We execute the secure, verifiable migration of user balances, NFT metadata, and protocol state with comprehensive event logging.
Post-migration, we verify all state transfers, conduct final security checks, and establish monitoring for the new contracts. We provide a controlled sunset plan for the legacy system, ensuring a clean handoff.
Secure, production-ready smart contracts built by experts for your Web3 product.
We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on Solidity 0.8+ with OpenZeppelin standards, ensuring security from the first line of code.
We deliver audited, gas-optimized contracts that execute exactly as intended, protecting your users and your protocol's value.
ERC-20, ERC-721, ERC-1155) to complex DeFi logic, governance systems, and cross-chain bridges.Get clear answers to the most common questions CTOs and technical leads ask when planning a secure, efficient smart contract migration.
A standard cross-chain migration for a DeFi protocol or NFT project takes 3-6 weeks from kickoff to mainnet launch. This includes 1-2 weeks for architecture planning and testing strategy, 2-3 weeks for contract development and internal audits, and 1 week for final testing and deployment. Complex protocols with custom bridges or governance modules may extend to 8-10 weeks. We provide a detailed Gantt chart at project kickoff.
Our experts will offer a free quote and a 30min call to discuss your project.