The Web3 revolution is in full swing, and you can hop on that fast-moving train by launching functional, safe, and feature-rich Web3 products. The 4IRE team can help you convert a business idea into practical tech concepts and bring any Web3 project to life. You will enjoy end-to-end service coverage without worries about technicalities, deadlines, and quality.
Web 3.0 Development Company
4IRE can bridge your digital gap with excellent Web3 solutions for DeFi, NFT, gaming, and crypto projects. Get end-to-end coverage of all Web3 development needs in one place using our 10+ years of experience with blockchain technology.
Join the Vibrant Web3 Market with 4IRE

Providing Blockchain Services for 12+ Years
Let's get to know each other better! 4IRE is a Swedish-Ukrainian software development agency with more than a decade of strong presence in the global tech market. We've been at the forefront of blockchain technology's adoption and have established solid partnerships with Solana, Polkadot, and NEAR protocols to deliver cutting-edge services to clients. We deliver top-class Web3 services by implementing innovative technology stacks and hiring the best developers, managers, and designers.
Years in development & consulting
Finished projects
Specialists onboard
Annual company growth
Country of location
Graduates finished our courses

Why Consider Web3 Development?
The modern user differs from the one we observed a decade ago. Today’s Internet users are privacy-conscious co-creators that want ultimate control of their Web activities, data, and assets. That’s what Web3 projects deliver with full-scale control, decentralization, and privacy protection.
Besides, Web3 is hyping today because of the use of blockchain technology. Thus, by launching an innovative Web3 app, you always get access to a large, interested user base and pave a sure path for yourself in the future digital market.

Our Web 3.0 Development Services
Smart Contracts
All Web3 projects function based on blockchain-powered smart contract logic. 4IRE developers can create functional, safe smart contracts from scratch for your nextWeb3 product to guarantee flawless operations and a positive user experience.
dApp Development
We can design and build any dApp for your business in line with your unique business needs and technical expectations. You're free to choose any underlying blockchain technology and experiment with the feature set to surprise your users.
NFT Marketplace Development
NFTs are widely used in many Web3 projects today as assets for exchange, investment, and storage of value. Thus, you can design a custom NFT collection for your Web3 product to give your users an additional unit of value and monetize your project.
DeFi Solutions
We can help you enter the world of decentralized finance with robust, technically superior Web3 products. Work with our talented blockchain architects and engineers to create the DeFi product your audience will surely love.
Smart Contract Audit
Not sure how to move on with your Web3 idea? Partner with experienced 4IRE consultants to get an in-depth outlook on the modern Web3 market landscape and trends. Our analytical insights will give you a clear direction for developing a solution that people need.
P2E Game Development
Blockchain games are a separate booming market segment with a multi-million loyal audience. You can also become part of the P2E business sector by developing an appealing game concept with 4IRE designers and receiving its technical realization from 4IRE coders.
Web3 Solutions Uniquely Tailored to Your Needs
4IRE Builds Blockchain Products that Success in IDO

Ondo Finance
Ondo Finance is a US-based company delivering DeFi services to its clients via the Ondo protocol. 4IRE completed a blockchain audit and expanded the smart contract functionality of the Ondo platform, thus optimizing crypto-asset allocation within the ecosystem.

WEWAY
WeWay is a unique entertainment ecosystem offering new interaction mechanisms and innovative tools for increasing audience reach and monetizing content.

BitRent
BitRent is a blockchain-based platform aimed to attract commercial and residential property investments at an early stage of construction to receive maximum profit.
Enjoy a Broad Choice of Web3 Technologies and Platforms
The blockchain development market is moving fast forward, with new blockchains emerging daily to deliver better performance, greater scalability, and cheaper transactions to users. Business owners can also benefit from the comprehensive tech stack in the blockchain space by launching innovative, feature-rich dApps. At 4IRE, you can create a highly functional feature and technology mix carefully crafted by the industry’s best developers and blockchain architects.

Blockchain networks that we use
Ethereum is a decentralized blockchain ecosystem allowing p2p transactions via self-executing smart contract technology. It is used as a golden standard for dApp development and hosts thousands of Web3 dApps.
Polygon is a blockchain solution operating on the Ethereum blockchain, enhancing Ethereum-based projects’ scalability, autonomy, and interoperability. It also offers robust cybersecurity solutions for new dApps.
The NEAR protocol is a solution for fast, secure, and scalable dApps operating in the blockchain space. It’s now regarded as a strong competitor to Ethereum because of its impressive performance and EVM compatibility.
BSC is an innovative tool for enhancing Binance Chain’s interoperability and customization of dApps built on its basis. It works as a layer-1 Binance blockchain based on the PoSA consensus model and offers low commissions to users.
Cardano is a unique science-based solution for smart contract development, dApp creation, and sidechain launch. It was the first blockchain to use the PoS consensus model, which proved to be much greener than PoW blockchains.
Avalanche is an eco-friendly blockchain with impressive speed and reliability parameters. It guarantees a throughput of 4,500 tps and supports end-to-end dApp development and launch on its ecosystem.
Celo is a blockchain operating on the proof-of-stake (PoS) principle, used to build EVM-compatible mobile-first dApps for decentralized, frictionless financial transactions across the globe.
Polkadot is a blockchain with a unique architecture unifying specialized blockchains (parachains), all plugged into a single core (relay chain) built on Substrate. It allows quick interactions and data exchanges between previously incompatible networks.
Solana is a blockchain superstar known for its superior performance, low transaction fees, and a rich set of developer tools for creating scalable, performant dApps. It operates on PoS and proof of history (PoH) consensus methods.
We use the open-source Substrate framework for the fast design of secure, customizable blockchains. Clients enjoy autonomous products with forkless upgrades and robust support of Polkadot and Kusama blockchains.
Tezos is a standalone open-source blockchain that allows users to complete p2p transactions and deploy smart contracts using the PoS consensus mechanism. It allows democratic project governance and upgrades based on majority votes.
The TRON blockchain was initially launched for entertainment projects but gradually transformed into a universal tool for decentralized web projects. It offers immense throughput, scalability, and security for TRON-based dApps.
Industry we work with
Supply Chain
NFT
Real Estate
Logistic
Mining Software
Internet of Things
Healthcare
Insurance
Global Trade
Finance
Decentralized Finance
Energy and Sustainability
Learn more about our Web3 services in a meeting with our CTO
Schedule an online session with 4IRE’s CTO to find out the details of Web3 services you can use. Discuss the work process, inquire about the pricing, and get all the information needed to make an informed hiring decision.

4IRE: An Official NEAR Integrator
The NEAR protocol is currently one of the most developer- and user-friendly dApp platforms offering greater scalability and performance speed than Ethereum. 4IRE has been working with NEAR for many years and has acquired the official, certified NEAR integrator status. Our engineers have extensive hands-on expertise with NEAR technology and can deliver top-notch integration services and technically superior solutions for Web3 projects.

Success Stories
FAQ
Businesses can derive multiple advantages from launching Web3 solutions to clients. They remove the need for third-party involvement and avoid fee payments to intermediaries. Besides, security-concerned businesses can improve cybersecurity measures with secure Web3 technologies and enjoy greater customer trust. Finally, the Web3 universe is quickly expanding to include many helpful services, so you can become a part of an efficient, interconnected system to ensure a better customer experience.
We develop the project’s roadmap based on your project specifications and requirements to negotiate that plan with you first. Once the roadmap is agreed upon, we proceed to the technical design of the Web3 product and its further back-end and front-end development. Next comes the QA testing phase, which removes all bugs, glitches, and imperfections from the code. After that, you get a fully functional product ready for launch, which we can further maintain and update on demand.
How much does Web 3.0 development cost?
The cost of Web3 development differs depending on many factors. We calculate the quote individually for every client with proper regard to what technology they want to use, how many team members will be involved in the task, and what features they want to have in the resulting product. As a rule, a regular dApp may cost you from $5,000 to $50,000.
It’s always a good idea to outsource Web3 development if you have a few developers with an appropriate tech stack in your location or the Web3 coding rates are too high in your region. Outsourcing is also beneficial for companies on a budget, as they avoid lengthy and costly in-house hiring procedures and can pay only for the hours of Web3 work they have for the outsourced team.