Hire Blockchain Developers

Hire our team of blockchain developers who have hands-on experience in building and deploying blockchain apps on multiple blockchain platforms, including Tron, Tezos, Stellar, EOS, Hyperledger and Hedera Hashgraph.

Saas development

Our Blockchain Development Services

Blockchain PoC

Blockchain PoC

Hire blockchain developers who have delivered more than 20 Blockchain PoC to a wide array of industries, including Supply Chain, Healthcare, Finance and Retail. By developing PoC for your business use case, we analyze whether your business needs a blockchain solution or not.
BLockchain Consulting Services

Blockchain Consulting Services

Our Blockchain Developers can resolve all your queries, including how to implement blockchain, understanding the potential of blockchain for your use case and which is the right blockchain platform for your requirements.
smart contracts

Smart Contracts Development

Our team of dedicated blockchain developers builds secure and robust smart contracts to automate the process of execution in various blockchain platforms like Hyperledger Fabric, Hyperledger Sawtooth, EOS, Tron and more.

dApp Development

We design and build decentralized applications that run on a peer-to-peer network. We also provide complete support in porting a dApp with reusable codebase on any OS. Our blockchain experts can migrate your existing app to any blockchain platform that meets your business requirements.
Permissioned Blockchain Development

Blockchain Supply Chain

Hire blockchain developers who can work on developing blockchain solutions to manage supply chains for improving traceability and transparency of your transactions. We have developed a blockchain solution for pharma supply chain that helped the client bring transparency across SCM operations.

Dedicated Blockchain Developer

We have a big team of blockchain consultants, developers, testers and project managers who can work transparently and dedicatedly on your blockchain project. Our dedicated developers work as your extended team and keep you updated at every step of the development.

Our Blockchain Development Portfolio

Blockchain Development in Shipment Industry
Freight Tracking

Freight tracking solution enables shippers, logistics companies, brokers and carriers to track shipments with increased accuracy in real time. The platform handles data exchange and transactions securely over the blockchain platform, ensuring shipments without delays and frauds. The platform can handle millions of events without friction and track shipments end-to-end.

Pharmaceutical Supply Chain
Blockchain-based Pharma Supply Chain Solution

To track the movement of drugs from the manufacturer to the end consumer at global locations. Blockchain technology helps to maintain trust between all parties by capturing records from every location to the chain, eliminating paperwork. Ensuring no counterfeit medications slips because of lack of traceability. Ability to identify stock locations in case of a medical recall.

Pharmaceutical Supply Chain
Supply Chain on Blockchain

To track the movement of drugs from the manufacturer to the end consumer at global locations. Blockchain technology helps maintain trust between all parties by capturing records from every location to the chain, eliminating paperwork. Ensuring no counterfeit medications slips because of lack of traceability. Ability to identify stock locations in case of a medical recall.

Our Blockchain Development Process

LeewayHertz is a software development company converting ideas into practical applications that are scalable and reliable. We recommend following a process to test quickly and get product maturity at early stages. With the experience of building 100+ digital platforms for clouds, apps, and blockchain companies, we have tailored our process to match the ongoing blockchain industry changes.

Blockchain Ideation

  • Brainstorm idea and business requirements
  • Identify any existing system migration to Distributed Ledger
  • Prioritize use cases in “Fail fast”, “MVP” & “v2.0”
  • Define off chain & on chain business entities
  • Define technical component
  • Roadmap of the product

Team Members

  • Solutions Specialist
  • Technical Lead
  • UX Lead
  • Business Analyst
  • BlockChain Consultant


  • NDA
  • Design Sample
  • Presentations
  • Use Cases
  • Off Chain & On Chain Data
  • Proposal for development of PoC

Proof of concept development

  • Identify technology Hyperledger, Ethereum, HashGraph or Lightening Networks
  • Pick a simplest and essential use case for POC
  • Develop a PoC

Team Members

  • Blockchain Developers
  • Blockchain Technical Lead
  • Technical Architect


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

Visual & Technical Design

  • Create User interface design for each software component
  • Design technical Architecture
  • Identify the level of focus on scalability and Security
  • Document technical GDPR compliance requirement
  • Create sprints and delivery milestones

Team Members

  • Business Analyst
  • Solution Specialist
  • UX Lead
  • Product Manager
  • BlockChain Architect
  • Blockchain Developers


  • Flow diagram
  • System blueprint
  • Block definitions
  • Design assets
  • UI Marvel prototype
  • Epics and User stories
  • Document scalability and security requirements


  • Pre-alpha
  • Alpha
  • Beta
  • Release Candidate
  • Production

Team Members

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


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


  • Provisioning
  • Deploy on Main Chain
  • If, Hybrid solution
  • Cloud deployment
  • App Store deployment

Team Members

  • DevOps
  • Quality Assurance
  • Delivery Manager


  • Internal distribution
  • If public blockchain
  • Main Network Release
  • Rollout execution
  • If hybrid solution
  • App Store release
  • Play Store release


  • Requirements gathering
  • Backlog prioritization

Team Members

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


  • Upgrades Smart Contracts
  • Deploy new contracts
  • If hybrid, Upgrade apps and microservices

Our Blockchain Technology Platforms



A decentralized public platform that runs dApps


A provisioned private network meant to share data and process for enterprises


A solution for managing financial agreements


Stellar is an open platform for building financial products that connect people everywhere.


EOS is a decentralized blockchain, which can process fast and free transactions.


Fair, Fast and most secured acrylic graph DLT.


Corda is an open source blockchain platform for businesses.


Developing Tezos-based assets and applications to ensure smart contract safety, open participation and long-term upgradability.



NEO is a blockchain platform designed to build a scalable network of decentralized applications.

Big Brands Trust Us

Company graph


How to Build a Tezos dApp?

Tezos is an open-source dApp and smart contracts platform. It is a self amending cryptographic ledger which uses the Delegated Proof of Stake (DPoS) consensus protocol.

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.

Meet Our Blockchain Experts

Akash Takyar

CEO, LeewayHertz

Blockchain Expert and Hashgraph Ambassador

Deepak Shokeen

CTO, LeewayHertz

Blockchain Solutions Architect

Build next generation of blockchain apps. Contact Us Now.

 Send me the signed Non-Disclosure Agreement (NDA)

Frequently Asked Questions 

Who is a Blockchain Developer?

Blockchain Developer is a developer who takes up work related to blockchain technology, such as:

  1. developing blockchain protocols
  2. building the architecture of a blockchain system
  3. developing smart contracts, etc. 
What are your Blockchain Development Services?

Our blockchain development services include:

  1. Blockchain PoC
    Developing a blockchain PoC helps us to identify if your business needs a blockchain solution or not. Our blockchain developers have delivered over 20 blockchain PoCs in various industries like healthcare, finance, supply chain etc.
  2. Blockchain Consulting Services
    Our blockchain developers can answer all your queries regarding a blockchain solution for your business.
  3. Smart Contracts Development
    Our blockchain developers can develop robust smart contracts on various blockchain platforms.
  4. dApp Development
    Our blockchain developers can:
    • build decentralized applications running on P2P network
    • provide support to port a dApp with reusable codebase on any OS
    • migrate your existing app on any blockchain platform
  5. Blockchain Supply Chain 
    Our blockchain developers can develop a blockchain solution for better supply chain management, making it more traceable and transparent.
  6. Dedicated Blockchain Developers
    We have a big team of blockchain developers, consultants, project managers and testers who work dedicatedly for our clients.
What is your blockchain development process?

Our blockchain development process is of six stages:

We can assist you in identifying the use of blockchain for your organization. We do the following in the consulting stage:

  • market research
  • project’s feasibility assessment
  • analysis of the blockchain platform & tools
  • right features prioritization

User Experience and Technical Design
As a software development company, we deliver high fidelity designs and ensure a seamless user experience. The technical design comprises of:

  • system blueprint design
  • technical component definition
  • user stories
  • database design of the platform

Enterprise Blockchain Development
Our team of blockchain developers can build enterprise-grade applications to help clients:

  • accelerate Time to Market (TTM)
  • maximize Return on Investment (ROI)

You can get access to the platform at the right stage, as our blockchain development team deploys permissioned and public blockchain on-premise or on the cloud.

Our blockchain developers are available to assist you in resolving any critical problems. We also monitor, maintain and provide support for:

  • managing new OS release
  • 3rd party upgrades
  • new releases

Migration and Updates
We understand the need for not have any downtime in the business process. Hence, our blockchain development team can also help you in moving your existing solution to a suitable blockchain platform, by working with you on creating a roadmap for testing, migration, and updates.

What are the blockchain technology platforms you work on?

Our blockchain technology platforms include:

  1. Ethereum
  2. Hyperledger
  3. R3
  4. Stellar
  5. EOS
  6. Hashgraph
  7. Tezos
  8. Corda
  9. NEO