Turnkey Blockchain Solution

Advancing Finance
Through Blockchain
Innovations

Delivering hybrid financial solutions that unite the integrity and reliability of traditional finance with the transformative power of blockchain innovation.
Let’s Talk
Our Focus

Pioneering Hybrid Finance Solutions

Scalable & Modular Modules

We build modular, scalable finance tools that evolve with your business, ensuring seamless integration, flexibility, and growth.

Advancing Hybrid Finance Innovation

By uniting proven financial principles with blockchain technology, we deliver secure, intelligent solutions built for the digital future.
Our Services

Innovating the next wave of digital finance

Digital Banking Development

Our end-to-end services cover everything you need to bring your digital bank to life, with ChainExt, you get a ready-to-build foundation for modern banking. Secure, compliant, and built for growth.
  • Core Banking System (CBS) Deployment & Customization
  • Integration with KYC, AML & Payment Gateways
  • Digital Bank Architecture & Solution Design
  • Cloud or On-Premises Hosting
  • Mobile & Web Banking Application Development
  • Ongoing Technical Support & Maintenance

Blockchain Consulting

Our team blends blockchain expertise with real-world business insight to solve industry challenges. We analyze your unique case, uncover inefficiencies, and design strategic, growth-focused solutions built around your strengths.
  • Business Case & Workflow Analysis
  • Tech Stack Advisory
  • Technical Feasibility Studies
  • Blockchain Security Consulting
  • Competition Analysis
  • Project Planning & Roadmapping
  • Competition Analysis

Blockchain Development

We leverage top blockchain frameworks to create tailored solutions that drive efficiency and innovation, perfectly aligned with your infrastructure.
  • Blockchain Architecture Design
  • App Development & Migration
  • Business Logic Customization
  • Ecosystem Integration
  • Private & Permissioned Blockchain Development
  • External Service Integration
  • Smart Contract & Chaincode Development

Harness the power of blockchain, making digital finance smarter, faster, and more secure.

Harness the power of blockchain, making digital finance smarter, faster, and more secure.

Our Solutions

Our Comprehensive
Digital Solutions

Hybrid Digital Finance
Enterprise Blockchain
DeFi Solution
NFT Development
Smart Contract  & Auditing
Cryptocurrency Wallet

Hybrid Digital Finance

We fuse traditional finance with blockchain innovation to build hybrid ecosystems—combining banking, payments, and digital assets for secure, real-time, and global transactions.
  • Hybrid fiat–crypto payment architecture

  • On/Off-ramp and custody solutions

  • Regulatory compliance (KYC, AML, KYT) implementation

  • Stablecoin and tokenized asset integration
  • Core Banking System (CBS) and blockchain interoperability
  • API-driven integration with financial institutions and partners

    Enterprise Blockchain

    We build secure, enterprise-grade blockchain networks (private, permissioned, or consortium) seamlessly integrated with your existing systems for lasting value and reliability.
    • Private & permissioned blockchain development

    • Blockchain integration with ERP, CRM, and legacy systems
    • Consortium network setup and governance models
    • Smart contract design and automation
    • Secure data sharing & identity management solutions
    • Performance optimization & blockchain scalability consulting

      DeFi Solution

      We design and develop secure, scalable DeFi solutions that enable transparent, permissionless financial ecosystems. From exchanges and lending platforms to yield and liquidity protocols, we deliver user-centric applications that connect blockchain innovation with real-world finance.
      • Decentralized exchange (DEX) development

      • Cross-chain bridge and interoperability solutions
      • Integration with wallets, oracles, and DeFi aggregators

      • DeFi lending and borrowing platforms
      • Smart contract design, audit, and deployment
      • Governance and tokenomics model design
      • Staking, yield farming, and liquidity pool solutions

      NFT Development

      We build NFT platforms that empower brands and creators to own, trade, and engage through digital assets — combining blockchain innovation with seamless design.
      • Custom NFT marketplace development
      • NFT minting and management platforms
      • Token standard implementation (ERC-721, ERC-1155, etc.)
      • Cross-chain NFT solutions (Ethereum, Polygon, BNB, Solana)
      • NFT integration for gaming, art, real estate & metaverse projects
      • Smart contract development and audit
      • Wallet and payment gateway integration

      Smart Contract  & Auditing

      We create custom smart contracts for DeFi, NFT, and enterprise blockchain projects, designed to execute transactions seamlessly and reliably. Through rigorous manual and automated audits, we identify potential risks, verify logic, and deliver contracts that meet the highest security standards.
      • Custom smart contract design and development
      • Security audits and vulnerability assessment
      • Gas optimization and performance tuning
      • Compliance with ERC/BEP standards
      • Automated testing and code verification
      • Upgradability and governance model implementation
      • Continuous monitoring and post-deployment review

      Cryptocurrency Wallet

      We build secure, scalable crypto wallets that let users and enterprises manage digital assets with confidence — combining multi-chain support, advanced security, and seamless integration.
      • Multi-currency & multi-chain wallet development
      • Custodial & non-custodial architecture design
      • Hot, cold, and hybrid wallet implementation
      • Private key & seed phrase management solutions
      • Wallet API & blockchain integration
      • Secure authentication (2FA, biometrics, encryption)
      • Web, mobile, and desktop wallet applications

      Cryptocurrency Wallet

      Cryptocurrency Wallet

      We build secure, scalable crypto wallets that let users and enterprises manage digital assets with confidence — combining multi-chain support, advanced security, and seamless integration.
      • Multi-currency & multi-chain wallet development
      • Custodial & non-custodial architecture design
      • Hot, cold, and hybrid wallet implementation
      • Private key & seed phrase management solutions
      • Wallet API & blockchain integration
      • Secure authentication (2FA, biometrics, encryption)
      • Web, mobile, and desktop wallet applications

      Cryptocurrency Wallet

      We build secure, scalable crypto wallets that let users and enterprises manage digital assets with confidence — combining multi-chain support, advanced security, and seamless integration.
      • Multi-currency & multi-chain wallet development
      • Custodial & non-custodial architecture design
      • Hot, cold, and hybrid wallet implementation
      • Private key & seed phrase management solutions
      • Wallet API & blockchain integration
      • Secure authentication (2FA, biometrics, encryption)
      • Web, mobile, and desktop wallet applications

      Hybrid Digital Finance

      We fuse traditional finance with blockchain innovation to build hybrid ecosystems—combining banking, payments, and digital assets for secure, real-time, and global transactions.
      • Hybrid fiat–crypto payment architecture

      • On/Off-ramp and custody solutions

      • Regulatory compliance (KYC, AML, KYT) implementation

      • Stablecoin and tokenized asset integration
      • Core Banking System (CBS) and blockchain interoperability
      • API-driven integration with financial institutions and partners

      Enterprise Blockchain

      We build secure, enterprise-grade blockchain networks (private, permissioned, or consortium) seamlessly integrated with your existing systems for lasting value and reliability.
      • Private & permissioned blockchain development

      • Blockchain integration with ERP, CRM, and legacy systems
      • Consortium network setup and governance models
      • Smart contract design and automation
      • Secure data sharing & identity management solutions
      • Performance optimization & blockchain scalability consulting

      DeFi Solution

      We design and develop secure, scalable DeFi solutions that enable transparent, permissionless financial ecosystems. From exchanges and lending platforms to yield and liquidity protocols, we deliver user-centric applications that connect blockchain innovation with real-world finance.
      • Decentralized exchange (DEX) development

      • Cross-chain bridge and interoperability solutions
      • Integration with wallets, oracles, and DeFi aggregators

      • DeFi lending and borrowing platforms
      • Smart contract design, audit, and deployment
      • Governance and tokenomics model design
      • Staking, yield farming, and liquidity pool solutions

      NFT Development

      We build NFT platforms that empower brands and creators to own, trade, and engage through digital assets — combining blockchain innovation with seamless design.
      • Custom NFT marketplace development
      • NFT minting and management platforms
      • Token standard implementation (ERC-721, ERC-1155, etc.)
      • Cross-chain NFT solutions (Ethereum, Polygon, BNB, Solana)
      • NFT integration for gaming, art, real estate & metaverse projects
      • Smart contract development and audit
      • Wallet and payment gateway integration

      Smart Contract  & Auditing

      We create custom smart contracts for DeFi, NFT, and enterprise blockchain projects, designed to execute transactions seamlessly and reliably. Through rigorous manual and automated audits, we identify potential risks, verify logic, and deliver contracts that meet the highest security standards.
      • Custom smart contract design and development
      • Security audits and vulnerability assessment
      • Gas optimization and performance tuning
      • Compliance with ERC/BEP standards
      • Automated testing and code verification
      • Upgradability and governance model implementation
      • Continuous monitoring and post-deployment review

      Cryptocurrency Wallet

      We build secure, scalable crypto wallets that let users and enterprises manage digital assets with confidence — combining multi-chain support, advanced security, and seamless integration.
      • Multi-currency & multi-chain wallet development
      • Custodial & non-custodial architecture design
      • Hot, cold, and hybrid wallet implementation
      • Private key & seed phrase management solutions
      • Wallet API & blockchain integration
      • Secure authentication (2FA, biometrics, encryption)
      • Web, mobile, and desktop wallet applications

      Our Tech Stack

      Our Expertise

      Pioneering Hybrid
      Finance Solutions

      Ethereum
      Harnessing the full potential of Ethereum, we build decentralized applications, tokens, and smart contracts that drive transparency, automation, and growth in digital finance and beyond.
      Hyperledger
      We design and deploy secure, high-performance blockchain frameworks using Hyperledger to optimize business processes, automate trust, and power enterprise transformation.
      Solana
      From DeFi platforms to NFT ecosystems, we harness Solana’s powerful architecture to build secure, scalable, and high-throughput blockchain solutions.
      Polygon
      We build fast, scalable, and cost-efficient blockchain solutions on Polygon empowering DeFi, NFT, and enterprise projects with seamless Ethereum compatibility and lower transaction costs.

      Ready for your next move?

      Need help estimating your hybrid finance solution or planning a technical consultation? Drop us a message. We’ll be glad to assist.
      ZFINX Sdn Bhd
      13A-2, Strata Offices Menara One KL Eco City,
      3, Jalan Bangsar 59200, Kuala Lumpur, Malaysia
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