Ethereum dApp Development Company

We build and launch customized Ethereum-powered dApps for industries spanning Web 3.0, NFTs, gaming, metaverse, DeFi, supply chain, etc. Our blockchain developers power your dApps with Ethereum’s anti-censorship, zero downtime and immutable attributes to ensure high resilience and business continuity.

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Ethereum application development company

Fullstack Developers

Blockchain Projects

Digital Solutions

Total Years of Experience

Our End-to-end Ethereum dApp Development Services

With extensive experience of working on hundreds of innovative Ethereum dApp projects, our Ethereum blockchain developers are ready to provide you with a full spectrum of Ethereum web 3.0 applications designed specifically to suit your enterprise needs.
dApps Development

Scalable dApps Development

We adopt agile methodologies to design and develop scalable and user-friendly Ethereum dApps for NFT marketplaces, decentralized exchanges, payment gateways, etc. Our experts identify the user personas and dApp’s components to design use-case-specific dApps for enhanced usability.

dApps Development

Smart Contract Audit

Besides development, our Ethereum developers validate the authenticity of the on-chain code by performing detailed analysis and testing, ensuring no code errors, bugs, or security vulnerabilities in the smart contract before it is deployed on the mainnnet.

dApps Development

Ethereum dApp Porting

We provide complete support for Ethereum dApp porting, from writing new smart contracts to modifying existing contracts. We help you port your existing mobile or web-based dApp from a different blockchain to Ethereum, allowing you to revamp your business infrastructure.

ERC20

Custom dApps for Private Network

In addition to developing and launching private networks on Ethereum, we provide smart contract development and on-chain permissioning services to help enterprises seamlessly regulate their dApps as per the intended functionalities on the private network’s ecosystem.

ERC20

Smart Contract Development

Having developed 100+ customized smart contracts for diverse projects, our blockchain developers showcase a strong portfolio in creating smart contracts in Solidity. We design and implement the best self-executing contracts for your Ethereum dApps.

ERC20

Web3 Wallet Development

Leveraging Ethereum’s tools and framework, we build and integrate Web3 wallets that allow your dApp users to monetize and manage digital assets and funds. Also, through regular feature optimization, we help your wallet maintain its relevance and interaction with various dApps on the Ethereum ecosystem and supported blockchains.

Ethereum Smart Contract Development company

ERC Tokens Development

We create a range of ERC tokens, including ERC-20, ERC-721, and ERC-1155, to support economic and investment purposes on your dApp. We further add smart contract features like Mintable, Burnable, Upgradable, and Haltable based on the functions your tokens intend to perform.

Ethereum Smart Contract Development company

User Interface Designing

Incorporating your valuable inputs and through A/B testing, we develop engaging customer-driven UI designs for your dApps. From wireframe designs to high fidelity designs, we adopt the relevant industry standards to deliver high-end UI designs for Ethereum dApps.

Ethereum Smart Contract Development company

dApp Maintenance and Upgrade

We offer end-to-end maintenance and upgrade for your dApp. Our team examines the rules related to business logic and the ecosystem to enhance the features and maintain the integrity and reliability of your decentralized applications deployed and running on the Ethereum blockchain.

Benefits of Choosing Ethereum for Your Next dApp Project

Ethereum App Consulting

Rich Ecosystem

Ethereum ecosystem has flourished with numerous world-class dApps, ranging from finance to games and NFTs being created and deployed on the protocol, contributing directly to the ecosystem growth and add-on to the existing portfolio of diverse, decentralized projects.

Ethereum Development user interface

Seamless Development

With the open-source ecosystem, fully customizable smart contracts, and a wide range of tools, frameworks, and technical guides, Ethereum supports easy dApp innovation, development, deployment, etc., streamlining the dApp development process.

custom ethereum Development

Private Networks

Ethereum allows you to set up your private network and access a completely isolated chain on its ecosystem, facilitating your organization to store personal data safely on a distributed ledger. The networks are easy to customize and optimize to support business-specific use cases.

Why Choose LeewayHertz for Ethereum dApp Development

Ethereum App Consulting

Experience in Diverse Projects

As experienced Ethereum developers, we have worked on diverse dApp projects for industries like gaming, finance, NFTs and more on the Ethereum and blockchain ecosystems popular across the enterprises.

Ethereum App Consulting

Unparalleled Support

We have a highly professional and knowledgable Ethereum support team who ensure the client receives timely updates on the project’s progress and queries raised are solved with minimum tat.

Ethereum App Consulting

Framework and SDKs Expertize

Our Ethereum developers are versed with Ethereum dApp frameworks, programming languages, web3 tools and software development kits (SDKs) required to create scalable dApps with out-of-the-box features.

Ethereum App Consulting

One-stop Ethereum Services

We are a “one-stop” Ethereum dApp development company with 250+ full-stack developers. From simple wallet integration to building a vast private network, we offer end-to-end Ethereum development services.

Ethereum Development Tools, We Use

Truffle
Truffle to test Ethereum Smart Contracts and deploy custom dApps for private and public networks.
Embark
Embark to build custom dApps to enable modularity in developing, testing and deploying smart contracts.
Remix
Remix IDE to build, deploy and test smart contracts written using Solidity programming languages.
Parity
Tools like Parity Ethereum, Substrate, Secret Store and Bridge to build feature-rich Ethereum-based dApps.
Ganache
Ganache’s local test nodes for testing the test smart contracts’ interaction and contract deployment.
Zeppelin
Zeppelin tools to manage reusable smart contracts and perform regular security audit checks on the code.

Ethereum dApp Development Platforms, We Use

Ethereum App Developers

AWS

Ethereum App Developers

Google Cloud

Ethereum App Developers

Microsoft Azure

Our Ethereum Application Development Experience

App for Product Exchange

Xchange is a barter system dApp built on the Ethereum blockchain. The app is one of the significant and revolutionary ideas in the shared economy on the blockchain. It enables users to interact with various renters and exchange products with XCH, ERC-20 tokens.
Ethereum App Development
Ethereum App Development

App for Healthcare

We have developed a dApp for Healthcare industry on Ethereum Blockchain Platform. It allows users to exchange their health records with hospitals and other users anonymously. The app enables interoperability for health records and reduces the need for re-testing.

App for Healthcare

We have developed a dApp for Healthcare industry on Ethereum Blockchain Platform. It allows users to exchange their health records with hospitals and other users anonymously. The app enables interoperability for health records and reduces the need for re-testing.
Ethereum App Development

Our Ethereum dApp Development Process

Requirement Gathering

dApp Ideation

  • Understanding the requirements for the new or existing dApp
  • Identify business logic to be migrated to smart contracts
  • Defining the roadmap of the product
Team Members

Team Members

  • Solutions specialist
  • Technical lead
  • Business analyst
  • Solidity consultant
Ethereum Development Deliverable

Deliverable

  • NDA
  • Use cases
  • Proposal for technical design
Ethereum Development Technical Design

Proof of concept development

  • Identifying technologies for Ethereum and lightning networks
  • Choosing a simple and essential use case for POC
  • Developing a PoC
Team Members

Team Members

  • Blockchain developers
  • Blockchain technical lead
  • Technical architect
Ethereum Development Deliverable

Deliverable

  • PoC on the test network
  • Audit report of speed and scalability
  • Proposal to build MVP, v1.0 blockchain application
Ethereum Development

Visual & Technical Design

  • Creating user interfaces for each software component
  • Designing technical architecture
  • Identifying the level of focus on scalability and security
  • Documentation of technical GDPR compliance requirement
  • Creating sprints and delivery milestones
Team Members

Team Members

  • Business analyst
  • Solution specialist
  • Product manager
  • Solidity architect
  • Ethereum developers
Deliverable

Deliverable

  • Flow diagram
  • System blueprint
  • Epics and user stories
  • Document scalability and security requirements
Ethereum Deployment

Development

  • Pre-alpha
  • Alpha
  • Beta
  • Release candidate
  • Production
Team Members

Team Members

  • Ethereum developers
  • Quality assurance
  • Team leads
  • Scrum master
  • Technical architect
Deliverable

Deliverable

  • Source code
  • Smart contracts
  • Builds
  • Test blockchain deployment
Deployment

Deployment

  • Provisioning
  • Mainnet deployment
Team Members

Team Members

  • DevOps
  • Quality assurance
  • Delivery manager
Deliverable

Deliverable

  • Mainnet release
  • Rollout execution
Upgrades

Upgrades

  • Requirements gathering
  • Backlog prioritization
Team Members

Team Members

  • Ethereum Developers
  • Quality assurance
  • Team leads
  • Scrum master
  • Technical architect
Deliverable

Deliverable

  • Smart contract upgrades
  • Newly deployed contracts
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Our Blockchain Development Work

LOGISTICS WEB PLATFORM DEVELOPMENT

TraceRx: A Global Pharma Supply Chain Solution for International Aid Distribution

LeewayHertz has successfully built a web-based application on blockchain for TraceRx. TraceRx is a Platform for Tracing the Shipment of Drugs. It allows the UNO to trace the distribution of free drugs and identify inefficiency and losses.

See our work
Software Development
Software Development

BLOCKCHAIN DEVELOPMENT

Monetary System on the Blockchain

We built a comprehensive monetary system on the blockchain that facilitates the storage and trading of digital currencies into a wide range of crypto and fiat pairs across the globe, all from one simple interface. We helped our client redesign the user interfaces of their website, create the node monitoring dashboard, update the stellar core version, and provide maintenance services to ensure that the platform is up and always running.
See our work
NFT Marketplace Solution

BLOCKCHAIN DEVELOPMENT

NFT Marketplace Solution

We have built a custom ready-to-deploy NFT Marketplace Platform to allow users to launch their own NFT marketplace platform and drive users to convert their unique assets into NFTs. The platform offers seamless options for both technical or non-technical users to buy/sell NFTs.

See our work
NFT Marketplace Solution
Company graph
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Meet Our Blockchain Experts

Akash Takyar

Akash Takyar

CEO, LeewayHertz

Akash Takyar Linkedin
Deepak Shokeen
Deepak Shokeen
CTO, LeewayHertz
Deepak Shooken Linkedin

Get started today

1. Contact Us

Fill the contact form protected by NDA, book a calendar and schedule a Zoom Meeting with our experts.

2. Get a Consultation

Get on a call with our team to know the feasibility of your project idea.

3. Get a Cost Estimate

Based on the project requirements, we share a project proposal with budget and timeline estimates.

4. Project Kickoff

Once the project is signed, we bring together a team from a range of disciplines to kick start your project.

Start a conversation by filling the form

Once you let us know your requirement, our technical expert will schedule a call and discuss your idea in detail post sign of an NDA.
All information will be kept confidential.

 Send me the signed Non-Disclosure Agreement (NDA)

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