Blockchain Development Company

Experience of building over 20 blockchain platforms.
We can build a blockchain platform in 4 weeks.

Blockchain Development Company

Experience Team of Blockchain Development.
We can build a blockchain platform in 4 weeks.

LeewayHertz Clients

With 10 years of experience in building enterprise applications, we are a blockchain development company with a deep understanding of AI, IoT and Cloud services. Our blockchain developers build scalable and secure blockchain applications.

Blockchain Development Services We Offer


Blockchain Technology Consulting

Our approach to blockchain technology consulting begins with what, why and how blockchain can benefit your enterprise solution with its capability to bring trust and transparency.


Blockchain Supply Chain Platform

We can develop, deploy and manage supply chain solutions for various industries using blockchain technology which offers complete transparency at every step of the product’s journey.


Smart Contracts

Our team of smart contract developers who can develop and deploy smart contracts for public and private blockchain networks. We have built smart contracts for crowdfunding, blockchain supply chain solutions and various dApps.


Wallet Development

With blockchain skills and knowledge, our blockchain developers can develop wallet dApps which can hold a wide array of digital assets and currencies and offer the ability to check balance and track history. 


dApps Development

From ideation to design and development, our blockchain developers can build enterprise-grade decentralized applications (dApps) to help clients accelerate time to market and maximize ROI.


Custom Blockchain Solutions

With expertise in multiple blockchain platforms, including, Hyperledger, Corda, Tron, Stellar and EOS, we build scalable and robust custom blockchain solutions for enterprises and startups.


Decentralized Exchange

Our blockchain development team can create a hack-proof and robust platform on Android and/or iOS and Web platform which allows the real-time exchange of digital currencies in a secure and efficient way. 



Tokenization can eliminate volatility and bring more liquidity to a wide array of assets. Therefore, our blockchain development team can help you tokenize any asset you want, ensuring trust, transparency and efficiency.




We can help you identify the potential of blockchain for your organization. We do market research, project’s feasibility assessment, analysis of blockchain platforms, tools, right features prioritization.

Blockchain User Experience and Technical Design


We deliver high fidelity designs while ensuring a seamless user experience. The technical design contains system blueprint design including technical component definition, user stories and database design of the platform.



From ideation to design and development, our blockchain developers can build enterprise-grade applications to help clients accelerate time to market and maximize ROI (Return on Investment).

Blockchain Deployment


Get access to the platform in the right hand at the right stage. Our blockchain development team deploys permissioned and public blockchain on-premise or on the cloud.

Blockchain Maintenance


We monitor, maintain and provide support for managing new OS release, 3rd party upgrades, and new releases. Our blockchain developers are available to help resolve any critical problems.

Blockchain Migration and Upgrades


We will help you in moving your existing solution to the blockchain. We work with you, create a roadmap for testing, migration, and updation. We understand the need for keeping the business process running and not have any downtime.

Blockchain Development Platforms we work on

Hashgraph Blockchain Development


Fair, Fast and most secured acrylic graph DLT.



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



A decentralized public platform that runs dApps

Stellar Blockchain Development


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

EOS Blockchain Development


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



Corda is an open source blockchain platform for businesses.

Blockchain Development Platforms we work on


An umbrella project of open source blockchains to build enterprise-grade blockchain apps


A decentralized public platform that runs dApps


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


Corda is an open source blockchain platform for businesses


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


A decentralized platform to develop high-performance blockchain apps


Fair, Fast and most secured acrylic graph DLT


itf Success Story


iTrackfreight was looking to build a comprehensive solution for the management of shipments to provide freight visibility to every stakeholder, including customers/shippers, brokers, carriers, and drivers.

Supplychain Blockchain Development


TraceRX was looking to build a distributed ledger platform to enable end to end traceability across the supply chain of medicines. The existing supply chain process is insufficient to keep track of the shipment at every stage of distribution.

Peer to Peer Blockchain Development


Lend Money was looking to come up with a decentralized lending marketplace which should enable borrowers to deal directly with lenders. As of now, the lending process involves too many intermediaries including brokers, auditors, and loan managers.

Our Blockchain Development Work

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 the lack of traceability. Ability to identify stock locations in case of a medical recall.

Blockchain Development in Supply chain
Company graph


We convert ideas into practical applications that are scalable and reliable. We recommend following a process to test quickly and get product maturity at an early stage. 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

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
Blockchain Development Team

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

Proof of concept development

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

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

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

Team Members

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


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


  • Pre-alpha
  • Alpha
  • Beta
  • Release Candidate
  • Production
Blockchain Team Members

Team Members

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


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


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

Team Members

  • DevOps
  • Quality Assurance
  • Delivery Manager
Blockchain Deployment Deliverable


  • 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

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


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

Need a Blockchain Developer?

Meet Our Blockchain Experts

Akash Takyar

Akash Takyar

CEO, LeewayHertz

Blockchain Expert and Hashgraph Ambassador

Akash Takyar Linkedin

Deepak Shokeen

CTO, LeewayHertz

Blockchain Solutions Architect

Deepak Linkedin

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)

Get Started Today

Contact Us. Here is what will happen next.


1. Contact Us

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


2. Get a Consultation

Get on a call with our tech 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-off your project.


Featured as Top Blockchain Development Company

LeewayHertz about us

Why choose LeewayHertz as your Blockchain Development Company?

150+ Fullstack Developer and Designer trained by the best from Apple, Google and Amazon

Successfully built 100+ digital solutions for both startups and enterprises on Cloud, Mobile, IoT and Blockchain.

Utilizing Agile Methodologies to provide on-time delivery and quality product

Delivered 12+ Blockchain Projects and deployed 80+ Smart Contracts

Working in cooperation with clients using the best communication tools like Slack and Zoom

30+ Fortune 500 companies work with LeewayHertz to innovate using emerging technologies


Do you also have these questions?

What is the Blockchain Development and benefits ?

A blockchain is a decentralized digital ledger that exists on multiple computers at the same time. It is a chain of blocks that contain records of information with a unique hash value that makes tampering with the data impossible. Development of applications or platforms using blockchain technology is defined as the blockchain development. It can bring trust and transparency to the business ecosystems with their ability to store immutable data.  We are a blockchain development company who can provide the blockchain development services right from building a PoC to setting up a decentralized application, deploying it on the cloud or on-premise and maintaining it after the development stage.

What Blockchain Development Platforms do we work on?

As the businesses have started to adopt the potential of blockchain by developing blockchain business application, the demand for the blockchain development platform is skyrocketing.

We understand that there are many blockchain platforms available in the market; therefore, we invest our valuable time in the right kind of platforms that offer scalability and security to blockchain apps.

As a leading blockchain development company, our blockchain developers have expertise in working on the following blockchain development platforms:

  • Ethereum
  • Hyperledger Fabric
  • Hyperledger Sawtooth
  • Hyperledger Indy
  • Tron
  • Stellar
  • EOS
  • Corda
  • Hedera Hashgraph

We have selected the above platforms for blockchain development based on the factors mentioned below:

  • Development Status of the Platform
  • Languages supported by the Platform
  • The popularity of the Platform
  • Type of Blockchain Permission
  • Smart Contracts functionality

To read an in-depth analysis of different blockchain platforms, read our article on Blockchain Platforms.

How to hire the right Blockchain Development Company?

Since the blockchain development is still new for many enterprises and startups, selecting the right blockchain development company could be a challenge for you. Not every blockchain company can work the way you want; therefore, it is necessary to do a due-diligence while hiring the company for your project.

We have compiled a list of questions that you should ask a blockchain development company when hiring them.

Following are some of the questions you should consider asking the blockchain company:

  • How many years of experience does a company hold in the market?
  • What is the size of the team?
  • What industries has a company worked with?
  • What blockchain platforms a company works on?
  • Does the company provide end-to-end blockchain development services?
  • What is the cost model for a company?
  • What technology stacks are used by a company for blockchain development?
  • How many blockchain projects the company has delivered?

The right blockchain development company should be able to answer all the above questions. Make sure you consider the above scenario while hiring the blockchain company.

What are the business applications of Blockchain?

Blockchain technology has now moved from the geek tech phase to mainstream acceptance. From healthcare to banking, supply chain, insurance and digital identity, countless blockchain business applications are transforming the way data is accessed and stored.

Following are some of the Blockchain Business Applications:

  1. Insurance
  2. Healthcare
  3. Lending
  4. Digital Identity
  5. Supply Chain and Logistics
  6. Media and Entertainment
  7. Real Estate
  8. Government Operations
  9. Waste Management
  10. Real Estate

Whether your blockchain project involves banking, healthcare, digital identity, media and entertainment or any other use case, we stand ready to be your blockchain technology partner and help you experience the potential of blockchain in your business case.

What is our Blockchain Development Process?

We know that anything written to the blockchain or smart contracts cannot be deleted or altered. Therefore, we always ensure to follow the right strategy when it comes to the blockchain implementation.

Our team has created a right approach to building blockchain applications and we follow a step-by-step blockchain development process using the agile methodology.

Following are the stages involved in the development of blockchain application in chronological order: 

  • Ideation
  • Selection of Blockchain Platform
  • Blockchain Ideation to identify other technology stacks for the application
  • Development of PoC or Prototype
  • Visual and Technical Designs
  • Blockchain App Development
  • Blockchain App Deployment
  • Maintainance and Upgrades

To know more about our blockchain development process, click here.