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 Experienced Ethereum Developers have closely worked with enterprises in developing smart contracts for developing exchange platforms using solidity.

We have deployed more than 100 contracts covering Fintect, AdTech, EdTech industries. Our Ethereum developers are part of the core Ethereum development community and understand the updates and changes happening on Ethereum Block chain in advance.

Our Ethereum Development Services



Our Ethereum developers help in designing and developing dApps. Our experts will identify the user personas, components involved in the dApp. Also, we will define the on chain and off chain data along with the microservices and DB requirements. Get your first smart contract designed and developed within a week. Contact Us

ERC20 Tokens

Based on our experience we will define the attributes which require being part of your Token. We will 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

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.

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


  • 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


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


  • Alpha
  • Beta
  • Release Candidate
  • Production

Team Members

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


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


  • Provisioning
  • Deploy on Main Network

Team Members

  • DevOps
  • Quality Assurance
  • Delivery Manager


  • Main Network Release
  • Rollout execution


  • Requirements gathering
  • Backlog prioritization

Team Members

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


  • Upgrades Smart Contracts
  • Deploy new contracts

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.

Please fill the form, and we will contact you for a 30 minutes free consultation.

 Also email me a Non Disclosure Agreement.