Blockchain Development Company

Accelerate product growth with secure, enterprise-grade blockchain development. We build scalable blockchain applications, smart contracts, and tokenized platforms that automate operations, reduce costs, and enhance data security. Our solutions increase transparency, eliminate intermediaries, and help businesses launch innovative digital products quickly and reliably. Request your project roadmap and quote.

Blockchain Development Services

Custom Blockchain Development

We design and build custom blockchain infrastructures tailored to your business logic, compliance requirements, and scalability needs. Our solutions improve security, automate workflows, and reduce operational costs through decentralized logic and cryptographic data protection.

Enterprise Blockchain Development

Our team develops enterprise-grade blockchain systems with secure permissioned access, data traceability, and high-load transaction processing. We help financial, logistics, healthcare, manufacturing, and government organizations integrate blockchain to improve transparency, compliance, and workflow automation.

Smart Contract Development

We create secure, audited smart contracts for automation of payments, business rules, asset management, lending models, and workflow agreements. Our team ensures code reliability through strict testing, auditing, and compliance with global security standards.

NFT Marketplace Development

We build scalable NFT platforms with advanced trading modules, multi-chain support, royalty systems, secure custody, and payment integrations. Solutions are optimized for fast transactions, high throughput, and user-friendly onboarding.

Coin/Token Development

We develop secure tokens (ERC-20, BEP-20, TRC-20, custom standards) and cryptocurrencies with complete tokenomics design, smart contract development, audits, and launch support. Our services cover DeFi utilities, governance, stablecoins, security tokens, and asset-backed crypto.

Crypto Wallet Development

We design and deliver secure crypto wallets with multi-chain integrations, MPC/seedless security, biometric authentication, fiat on-ramp, staking, swaps, news feeds, and DeFi connectivity. Our wallets support high-speed transactions and advanced encryption for secure asset storage.

Centralized & Decentralized Exchange (CEX/DEX) Development

We build high-liquidity trading platforms with secure infrastructure, KYC/AML, trading engines, token listings, market-making integration, multi-chain swaps, and institutional-grade custody modules. Designed for high throughput and global scalability.

DeFi Platform Development

We build lending, borrowing, yield farming, staking, prediction markets, AMM protocols, and stablecoin ecosystems. Our DeFi platforms prioritize security (audited smart contracts), profitability (optimized tokenomics), and regulatory readiness.

Metaverse Development

We create blockchain-powered virtual worlds with digital ownership, marketplaces, NFT assets, tokenized economies, and multi-platform user access. Solutions are built for gaming, commerce, real estate, enterprise collaboration, and education.

Blockchain Development Platforms We Work On

Ethereum

We have 8+ years of experience building scalable dApps, DeFi platforms, and smart contracts on Ethereum. Ideal for secure financial systems and enterprise-grade solutions.

Polkadot

An advanced multi-chain ecosystem that connects different blockchains. We use Polkadot to create interoperable solutions that exchange data and assets across networks, ideal for complex infrastructure and Web3 ecosystems.

Solana

Designed for high-performance dApps requiring fast transactions and low fees. Perfect for trading platforms, DEX, NFT marketplaces, and gaming solutions.

Bitcoin

A trusted decentralized network and digital asset store of value. We integrate Bitcoin payments, Lightning Network support, and secure custody infrastructure for businesses seeking reliable crypto payment solutions.

Binance Smart Chain

A cost-efficient network compatible with EVM. Great for DeFi, staking, token creation (BEP-20), and fast market-ready MVPs.

TRON

A robust network optimized for digital content monetization and global payments. We build solutions on TRON for high-throughput applications such as media platforms, token payments, and entertainment ecosystems.

Qtum

Combining Bitcoin’s reliability with Ethereum’s smart contract flexibility, Qtum is an ideal network for business-oriented blockchain solutions requiring advanced governance, compliance, and enterprise security.

Avalanche

A high-speed platform designed for scalable, custom blockchain networks. We implement Avalanche for projects requiring fast confirmation times, interoperability, and enterprise-grade DeFi or asset tokenization.

EOS

A developer-friendly blockchain for scalable dApps. We use EOS to build blockchain products focused on user experience, mass adoption, high throughput, and extremely low fees.

Klaytn

An enterprise-focused blockchain optimized for mass adoption. We choose Klaytn for Web3 projects that require a simplified user experience, hybrid architecture, and strong compliance options.

Harmony

A fast and cost-efficient network powered by advanced sharding. We build on Harmony to support large decentralized ecosystems with low-fee transactions and fast node operations.

Polygon

Polygon provides a framework for building interconnected blockchain networks. By creating a multi-chain ecosystem, it aims to address Ethereum’s major limitations, including its throughput, poor user experience (high speed and delayed transactions), and lack of community governance.

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Why Choose ilink Company for Blockchain Development?

20 +

Expert Blockchain Engineers, experienced in Web3, DeFi, exchanges, wallets, and enterprise distributed systems.

13

Years in Software & Blockchain Innovation, Delivering secure, scalable solutions that power real-world businesses.

200 +

Global Projects Across 100+ Countries, Trusted by fintech startups, crypto platforms, and enterprises worldwide.

100

Blockchain Modules Delivered. Including smart contracts, DeFi protocols, tokenization systems, and crypto wallets.

Continuous Technical Support

Our senior fintech and Web3 engineers deliver fast, reliable development backed by robust architecture and ongoing support. We help your product scale while minimizing operational risks.

Secure, Scalable Fintech Solutions

We deliver PCI DSS and KYC/AML-ready systems with high-load resilience, strong architecture, and predictable scalability. Your product remains secure, stable, and ready for long-term growth.

Clear Timelines, Cost Visibility

You receive clear timelines, cost visibility, and structured communication at every stage. Our processes ensure full transparency, accurate estimates, and controlled project execution.

Ready-Made Fintech Products

Accelerate time to market with customizable neobanks, crypto wallets, and payment solutions. Our white-label modules integrate quickly, reducing development risks and upfront investment.

Technologies We Use

At ilink, we build blockchain products using enterprise-grade technologies and deep expertise in distributed systems, cryptography, smart contracts, and high-load architecture. Our engineers work with leading networks, languages, and frameworks to deliver secure, scalable, and future-ready solutions.

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Backend

Mobile and Application Development

Blockchain Platform

Frontend

DevOps

QA and Testing

UI/UX Design

Cost of Blockchain Development

Enterprise blockchain, dApps, and crypto products costs from $40,000. The cost increases with smart contract complexity, tokenomics, compliance, and security audits. Highly regulated industries pay more due to security and audit requirements. Get a detailed customized cost and timeline estimation based on your technical requirements.

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Industry Experience of Developers

Fintech

We build secure fintech platforms, digital banks, e-wallets, and payment solutions trusted by companies in 10+ countries.

Banking

Development of high-security banking systems with strict compliance (PCI DSS, KYC/AML) and reliable transaction processing.

Payment

Cross-border payment solutions with instant settlement, crypto integration, and low-fee transaction pipelines.

Retail and eCommerce

We create platforms that enhance supply-chain transparency, product verification, and seamless omnichannel transactions.

Lending

Development of lending platforms with automated scoring, smart contracts, and secure loan lifecycle management.

Social Networking

Apps with enhanced privacy, decentralized identity, and new monetization models for user-controlled interactions.

Travel & Hospitality

Booking, loyalty, and payment apps designed for global scale, secure transactions, and seamless user experiences.

Logistic & Distribution

Solutions with real-time tracking, data transparency, and automated workflow orchestration across the supply chain.

Edtech

Secure credential verification platforms, LMS systems, and AI-powered learning applications.

Media & Entertainment

We build platforms for copyright protection, content monetization, and fair compensation for creators.

Startups

From MVP to scalable platforms we help startups launch faster, reduce development costs, and attract investors.

Case Studies

Oil-Token

Oil-Token is a decentralized platform that connects independent traders and institutional investors with tokenized assets from the energy sector. The project delivers secure long-term investment opportunities backed by real oil production, allowing users to purchase tokenized commodities, track yield from asset growth, or trade commercial oil directly through a web application integrated with blockchain technology.

EVR

EVR is a web-based investment platform that enables companies to raise capital through tokenized electronic bills. The solution includes an investor personal account, P2P exchange for trading digital bills, fiat-to-token conversion, and ERC-20/721 smart contracts. The platform enabled businesses to attract funding through secure digital assets, while investors were able to purchase them directly and track their returns in real time.

Wallet Guardian

Wallet Guardian is a Chrome browser extension powered by AI that scores token contracts in Ethereum and BSC networks. Designed to protect everyday users from scams, the system analyzes smart contracts, domain risks, exchange listings, liquidity metrics, and historical token activity to identify fraud before a transaction is executed. The product has helped users avoid millions in losses and is actively integrated into third-party systems via API.

Walletverse

Walletverse is not just a crypto wallet — it’s a high-performance, enterprise-grade platform designed to help companies launch secure, scalable Web3 products faster. Built as a white-label solution, it enables businesses to go to market 10x quicker, reduce development costs, and offer a full suite of DeFi, multi-currency, and self-custody features under their own brand.

Latest Posts

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The Main Reasons Why Your Business Needs Blockchain Technology

In order to increase the efficiency and security of data storage and transfer, blockchain technology may be used.

July 18, 2023

How Secure is Blockchain

Blockchains are secured by using cryptographic techniques and mathematical models of behavior and decision making.

August 8, 2023

How to Use Blockchain Technology

Blockchain is a powerful tool for securing business, automating it and even saving money. Virtually every industry can apply the technology for profitable production and control.

The main types of cryptocurrency wallets | Read ilink blog

July 19, 2023

Types of Crypto Wallets You Should Know about

A crypto wallet stores special keys, so it is a program that interacts with a blockchain.

We Provide Full-cycle Blockchain Development Services

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