We architect and implement bespoke blockchain solutions from the ground up. Our full-cycle development delivers production-ready networks, sidechains, and dApps with 99.9% uptime SLAs and enterprise-grade security.
LABS
Services
Core Platform Migration Service
End-to-end migration of your existing banking or fintech platform's core logic and user assets to a more scalable, cost-effective, and feature-rich blockchain infrastructure.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
Build, deploy, and scale custom blockchain networks and applications tailored to your business logic.
- Protocol Design: Custom consensus (
PoA,PoS), tokenomics, and governance models. - Smart Contract Suites: Audited
Solidity/Rustcontracts for DeFi, NFTs, and DAOs. - Node Infrastructure: Managed validator networks, RPC endpoints, and block explorers.
- Integration Layer: APIs, oracles (
Chainlink), and cross-chain bridges for seamless interoperability.
Go from concept to mainnet in as little as 8 weeks with our battle-tested development framework.
key-features-cards
PROVEN FRAMEWORK
Our Migration Methodology
Our systematic, risk-averse approach ensures your platform migration is secure, on-time, and delivers immediate operational improvements. We focus on minimizing downtime and preserving data integrity at every stage.
01
Discovery & Architecture Review
We conduct a comprehensive audit of your existing smart contracts, tokenomics, and infrastructure. This phase identifies technical debt, security vulnerabilities, and creates a detailed migration blueprint.
100%
Code Coverage Audit
< 3 days
Assessment Report
02
Smart Contract Refactoring
We rebuild and optimize your core logic using Solidity 0.8+ with OpenZeppelin libraries. Includes gas optimization, upgradeability patterns (Transparent/UUPS), and comprehensive unit testing.
30-50%
Avg. Gas Reduction
100%
Test Coverage
03
Staged Data Migration
We execute a phased migration of user balances, NFT metadata, and state using secure, verifiable scripts. Each batch is validated on-chain before proceeding, ensuring zero data loss.
Zero
Data Loss
< 2 hrs
Planned Downtime
04
Security & Final Verification
All new contracts undergo formal verification and a third-party audit (e.g., Trail of Bits, ConsenSys Diligence). We perform end-to-end integration testing and a final security review before mainnet deployment.
Third-Party
Security Audit
100%
Function Verification
05
Controlled Go-Live & Monitoring
We manage the production cutover with automated deployment scripts and real-time monitoring. Post-launch, we provide 24/7 support for 30 days with detailed performance and security dashboards.
99.9%
Uptime SLA
30 days
Post-Launch Support
06
Documentation & Knowledge Transfer
We deliver complete technical documentation, admin guides, and conduct training sessions for your engineering team. Ensures you have full ownership and operational control of the new platform.
Complete
Source Code Handoff
2 sessions
Team Training
benefits
TANGIBLE RESULTS
Business Outcomes of a Successful Migration
A strategic migration with Chainscore delivers measurable improvements in performance, cost, and security, directly impacting your bottom line and competitive edge.
01
Accelerated Time-to-Market
Our templatized migration framework and automated deployment pipelines cut migration timelines by up to 70%, allowing you to launch new features and capture market opportunities faster.
4-8 weeks
Typical Migration
70% faster
vs. In-House
02
Reduced Operational Overhead
Migrate from expensive, high-maintenance legacy infrastructure to a modern, automated stack. We eliminate manual interventions and reduce ongoing DevOps costs by up to 60%.
60% reduction
DevOps Costs
Zero downtime
Guarantee
03
Enhanced Security Posture
Every migrated component undergoes rigorous security review. We implement battle-tested patterns from OpenZeppelin and formal verification to mitigate smart contract risks from day one.
100% audited
Smart Contracts
SLA-backed
Security Monitoring
04
Superior System Performance
Optimize for scalability and user experience. Achieve sub-second transaction finality, handle 10x higher TPS, and reduce gas costs by an average of 40% post-migration.
< 1 sec
Finality
40% lower
Gas Costs
05
Future-Proof Architecture
We build on modular, upgradeable foundations using proxy patterns and standardized interfaces (EIPs), ensuring your platform can seamlessly adopt new protocols and scale without another costly rewrite.
Modular design
Architecture
Zero disruption
Future Upgrades
06
Guaranteed Reliability & Support
Post-migration, your platform is backed by our 24/7 on-call engineering support and a 99.9% uptime SLA for critical infrastructure, ensuring business continuity.
99.9%
Uptime SLA
24/7
Engineering Support
Structured, predictable delivery from assessment to go-live
Typical 8-12 Week Migration Timeline
Our phased migration framework minimizes downtime and technical risk, delivering a production-ready platform on schedule.
| Phase & Key Activities | Weeks 1-3: Discovery & Planning | Weeks 4-8: Core Migration & Development | Weeks 9-12: Testing & Go-Live |
|---|---|---|---|
Architecture Review & Gap Analysis | |||
Smart Contract Migration Strategy | |||
Data Schema & State Migration | |||
Core Protocol Logic Redevelopment | |||
Integration with New RPC/Indexing Layer | |||
Comprehensive Test Suite Execution | |||
Staging Environment Deployment & Dry-Run | |||
Security Audit & Final Hardening | |||
Production Cut-Over & Monitoring | |||
Post-Launch Support Window | 2 weeks | 2 weeks | 4 weeks |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on audited code patterns and a security-first approach, ensuring your core logic is robust and resilient.
- From MVP to Mainnet: Rapid prototyping to full production deployment on EVM chains (
Ethereum,Polygon,Arbitrum) and beyond. - Comprehensive Auditing: Code is reviewed against common vulnerabilities (
reentrancy,overflow) and follows standards likeERC-20,ERC-721, andERC-1155. - Gas Optimization: Every line is written for efficiency, reducing user transaction costs by up to 40%.
We don't just write code; we deliver a secure, auditable, and maintainable foundation for your business logic on-chain.
Technical & Process Details
Core Platform Migration FAQs
Answers to the most common questions from CTOs and technical leads about migrating blockchain infrastructure.
A standard migration for a production-grade DeFi or NFT platform takes 4-8 weeks. This includes 1-2 weeks for audit & planning, 2-4 weeks for development & testing, and 1-2 weeks for deployment and monitoring. We provide a detailed project plan with weekly milestones after the initial technical assessment.
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