Ethereum Application Development Company

Our Ethereum developers have developed applications which are highly Secure, Scalable and Reliable
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Hedera Hashgraph development company

Developing dApps on Ethereum Blockchain Platform

Our Ethereum Application Development Team has closely worked with enterprises to develop smart contracts and dApps.

We have deployed over 100 contracts covering Fintech, AdTech, EdTech industries. Our Ethereum developers are part of the core Ethereum development community and understand the updates and changes happening on Ethereum Blockchain in advance.

Our Ethereum Application Development Services

dApps

Our Ethereum developers utilize agile methodology to design and develop dApps. Our experts identify the user personas and components to be involved in the dApp. Also, we define the on chainĀ and off chain data along with the microservices and DB requirements. Get your first smart contract designed and developed within a week.

ERC20 Tokens

Based on our experience, we define the attributes which require to be a part of your Token. We introduce features like Mintable, Burnable, Upgradable, Haltable, Transferable in the smart contract of your ERC20 Token. Get your sample smart contract developed in no time.

Smart Contracts Audit

With extensive domain experience, our team of Ethereum Application Development Experts provides clients with insightful audit reports of the current smart contracts and help them to build the error-free and robust contracts.

Ethereum App Consulting

Our Ethereum Application Development Team provides clients with strategic advice on the implementation of Ethereum Blockchain for your business. We identify the possible stakeholders of the system and on-chain and off-chain components of the application.

User Interfaces

From wire frame designs, high fidelity and low fidelity designs, we ensure to adopt the industry standards when designing the user interfaces of an app. Our design team creates user-friendly and customer-driven interfaces.

Launch Ethereum Node on Public Network

We can help clients launch Ethereum nodes and connect them to the main Ethereum network.

Create custom ethereum app on private network

We can set up a private network, build smart contracts and enable permissioning on smart contracts to provide a custom dApp to the clients.

Smart Contracts

We have developed more than 100 Smart contracts. Our experienced Ethereum developers understand the available API’s in-depth and can integrate any web or mobile application with Smart contracts and different wallets. Bring your existing application and add reliability of Ethereum Blockchain.

Ethereum App Porting

We provide complete support in Ethereum app porting with the smart contract creation. We can move your existing mobile or web app to Ethereum Blockchain Platform to meet the business requirements.

Why choose LeewayHertz as your Ethereum Application Development Partner?

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We have delivered over 150 digital solutions to enterprises and startups

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We have built digital solutions for 30+ Fortune 500 companies

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We maintain transparency across the projects with tools like Jira and Confluence

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We utilize the agile model to build the products within the appropriate timeline

Ethereum Application Development Tools We Use

We use Truffle to test Ethereum Smart Contracts and deploy custom applications for both private and public networks.
We build custom Ethereum apps using Embark as it offers modularity in developing, testing and deploying smart contracts. The tool provides service monitoring, real-time deployment and interactive REPL.
Our Ethereum Application Development Team uses Remix IDE to build, deploy and test smart contracts written in Solidity programming languages.
We use Parity Tools like Parity Ethereum, Polkadot, Substrate, Secret Store and Bridge to build Ethereum based apps, connect independent blockchains, enable smart contracts permissioning on public blockchains.
Our team of Ethereum Developers uses local test nodes with Ganache to test the interaction of smart contracts and to deploy contracts.
Our Ethereum App Development Team uses Zeppelin tools to manage reusable smart contracts and perform security audit checks on smart contracts.

Leveraging high-performance cloud services, our Ethereum App Developers deploy dApps on

AWS

Google Cloud

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.

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.

Our Ethereum Smart Contracts Development Process

Requirement Gathering

  • Understanding the requirements for New and Existing Application
  • Identify business logic to be migrated to Smart Contracts
  • Roadmap of the product

Team Members

  • Solutions Specialist
  • Technical Lead
  • Business Analyst
  • Solidity Consultant

Deliverable

  • NDA
  • Use Cases
  • Proposal for Technical Design

Technical Design

  • Ethereum Smart Contracts Definition Document
  • Create Data Flow diagrams
  • Design technical Architecture
  • Document technical GDPR compliance requirement
  • Create sprints and delivery milestones

Team Members

  • Business Analyst
  • Solution Specialist
  • Product Manager
  • Solidity Architect
  • Ethereum Developers

Deliverable

  • Flow diagram
  • System blueprint
  • Epics and User stories
  • Document scalability and security requirements

Development

  • Alpha
  • Beta
  • Release Candidate
  • Production

Team Members

  • Ethereum Developers
  • Quality Assurance
  • Team Leads
  • Scrum Master
  • Technical Architect

Deliverable

  • Source code
  • Smart Contracts
  • Builds
  • Test Blockchain Deployment

Deployment

  • Provisioning
  • Deploy on Main Network

Team Members

  • DevOps
  • Quality Assurance
  • Delivery Manager

Deliverable

  • Main Network Release
  • Rollout execution

Upgrades

  • Requirements gathering
  • Backlog prioritization

Team Members

  • Ethereum Developers
  • Quality Assurance
  • Team Leads
  • Scrum Master
  • Technical Architect

Deliverable

  • Upgrades Smart Contracts
  • Deploy new contracts
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Meet Our Blockchain Experts

Akash Takyar

CEO, LeewayHertz

Hashgraph Ambassador

Deepak Shokeen

CTO, LeewayHertz

Hashgraph Ambassador

Build Ethereum Smart Contracts Decentralised Applications

LeewayHertz will enhance the business operations by bringing the Ethereum blockchain development. Our team of the potential Ethereum developers has a deep knowledge about Ethereum platform based applications.

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.

 Also email me a Non Disclosure Agreement.

Get Started Today

Contact Us. Here is what will happen next.

Contact Us

We will introduce ourselves on a video conference.

Meet the Senior team

Our senior team will discuss your blockchain requirement and strategy.

Get your budget

Based on your requirements we provide budget, activity and timeline estimates.

Project kick-off

We bring together a team from a range of disciplines to kick-off your project.

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