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Web3 Development Company

As an experienced web3 development company, we design and develop interactive web3 solutions using blockchain, AI, NFTs, IoT and cryptography technologies. With expertise in web3 tools, frameworks, APIs, oracles and programming languages like Rust & Solidity, our developers cater to diverse industries, from gaming to real estate and fintech.

Web3 Development Company

Fullstack Developers

Blockchain Solutions Delivered

Blockchain Developers

Total Years of Experience

Join the web3 revolution with our full spectrum of web3 development services

Our Web3 Development Services

Cross-chain bridges

Custom dApps Development

With expertize in Rust, Solidity, Golang and frameworks like Substrate and Brownie, we build next-gen dApps to support web3 projects. Our web3 developers stay focused on building customized web3 dApps rich in scalability, security and interoperability attributes.
dApp Development

DeFi Development

We offer end-to-end DeFi development and consulting services to enterprises. We have a dedicated team of DeFi developers to build custom DeFi solutions like DeFi dApps, layer 2 solutions, automated market maker (AMM) non-custodial wallets, cross-chain DeFi exchanges, etc.
Blockchain Development

Metaverse Development

We build futuristic metaverse use cases and assets that drive real business value. Using blockchain, AR, VR and 3D reconstruction and emerging technologies, we build components like 3D immersive spaces, NFT marketplaces and web3 wallets, avatars and self-sovereign identity.
Smart Contract Development

NFT Development

We design and build NFT marketplaces to facilitate NFT trading and live auctions across a 3D realistic environment. Also, we offer ready-to-deploy NFT marketplace solutions that can be customized and integrate into their web3 projects for reduced time-to-market.
Maintenance and Support

Smart Contract Development

By leveraging web3 ecosystem’s open-source, public and composable back ends to write highly secured, upgradable and reliable smart contracts based on recent web3 standards. Further, modify contracts’ code as required while preserving the original state.
Maintenance and Support

Web3 Gaming Development

With expertise in using next-gen game development tools Unreal Engine 5 and Unity, our developers build new-age games like the widely popular “play-to-earn” and NFT-based multiplayer games. We further research trends across the gaming industry to meet evolving development needs.
Web3 Multi-chain Solutions

Multi-chain Solutions

We develop fully interoperable multi-chain web3 solutions and dApps, enabling users to access various isolated web3 platforms and participate in activities like trading. Also, our team integrates APIs, Oracle and DAO to your multi-chain solution, driving enhanced transparency and automation.
Native Payment Solutions

Native Payment Solutions

We build advanced digital wallets for web3 platforms that offer two main utilities; store and manage the native currency of the respective platform, and alternatively, the wallet acts as a key to access web3 dApps on diverse blockchains.

Self-Sovereign Identity

We build an SSI identity system that helps enterprises provide users with freedom and personal autonomy across a safe and secure environment. Also, our team builds wallets and generates credentials for users’ identity authentication on various decentralized ecosystems.
The Web3 stack

Our Value-Driven Web3 Application Development Process

Cross-chain bridges

Project Mapping

We adopt a strategic project mapping approach to briefly represent your project requirements, priorities and potential challenges, streamlining the existing and future strategies.
Sidechain integration

Technical Design

Our technical design is focused on gathering project requirements. With the acquired data, we design the prototype for your Web 3.0 solution and perform its user testing.
Blockchain Development


At this stage, our developers perform coding and programming for your Web 3.0 project based on the approved design, preparing the product for the alpha, beta and release phase.
Smart Contract Development

Testing and Optimization

Our team thoroughly tests various components of your product, highlighting defects in the code and errors. We then remove the vulnerabilities and perform optimization.
dApp Development


Our developers deploy the modified and optimized Web3 solution from the testnet to the mainnet, making your Web3 solutions live and widely accessible.
Maintenance and Support

Monitoring and Maintenance

To ensure your Web 3.0 solution work as intended, our team performs extensive monitoring and maintenance to identify and fix issues that appear.

Why Choose LeewayHertz For Web3 Development


Internally Trained Developers

With a team of 250+ internally trained developers, we offer end-to-end web3 development services for DeFi, metaverse, gaming real-estate, e-commerce, supply chain and more.

Web3 Domain Expertise

Our developers are skilled in web3 domain. From performing wallet integration to building a full-fledged web3 solution, we undertake and excel in diverse projects.

Wide Project Experience

We have experience working on a wide range of web3 projects, from gaming and NFTs to the metaverse. Furthermore, our team is always ready to undertake innovative and challenging projects.

Our Blockchain Development Work


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.

TraceRx: A Global Pharma Supply Chain Solution for International Aid Distribution
Software 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.
NFT Marketplace Solution

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.
NFT Marketplace Solution
LeewayHertz Clients
LeewayHertz Clients

Our Engagement Models

Dedicated Development Team

Our blockchain developers are hands-on the cognitive technologies to deliver high-quality services and solutions to clients.

Team Extension

Our team extension model is intended to help clients who want to extend their team with the right expertise required for their project.

Project-based Model

Our project-based model and software development specialists are there for customer collaboration and specific client project engagement.

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)


An overview of Web3 Stack

An overview of Web3 Stack

We can use the web3 technology stack to create a better internet, which offers greater control and enhances the user experience.

State of Web3

State of Web3

This article discusses the current state of Web3 and its layers. Learn about the maturity of these Web3 layers, their use cases, applications and possible areas of improvement for the future.

Web3 Use Cases and Applications

Web3 Use Cases and Applications

Web3 provides businesses with powerful use cases, helping them adopt a truly decentralized and powerful ecosystem consisting of technologies like blockchain, cryptography, NFTs, and DeFi.