Hire dApp Developers
Embrace decentralized technology with qualified dApp developers at 4IRE. Take your next step in the DeFi space by delivering state-of-the-art solutions.
TRUSTED BY LEADING BRANDS AND STARTUPS
4IRE dApp Developers
Valeriy Solution Architect Valeriy is a Blockchain Solution Architect with 5+ years of experience in building complex blockchain projects and leading development teams in Blockchain, Fintech, and DeFi. Experienced Solidity Developer, skilled in PHP, Laravel, Angular and Golang, provides high-level technical advisory, participates in technical plannings, prepares technical discovery and documentation, handels developers evaluation process.
CSS MySQL PHP Solidity
Yaroslav Head of Engineering Yaroslav is a Head of Engineering with a unique combination of strong technical, consulting, and management skills. Leveraging 5+ years of experience in Solidity, he leads world-class blockchain dedicated development teams, prepares the architecture vision for the DeFi and FinTech projects, conducts smart contract audits.
.NET C# CSS Mocha Mongo MySQL Node.js Python
Solidity Truffle Web3
Oleksandr Blockchain Architect
Oleksandr is experienced Blockchain Arhcitect focused on backend development, blockchain, bleeding-edge tech and service architecture.
Being passionate technology enthusiast and everaging deep expertise in Blockchain and DeFi, he creats robust and simple architecture for Substrate-based solutions. Oleksandr also develops smart contracts & custom blockchains using Parity’s ink!, Rust and Substrate.
IoT Kubernetes Rust Typescript
Elena Senior Blockchain Developer
Elena is a BCS with a background in Android development and Computer Vision. For more than 3 years, she has been developing blockchain solutions, designing blockchain architecture, providing
technical consultations, and leading blockchain teams. She developed projects of the various technical stack (Ethereum, Quorum, Hyperledger Fabric, R3 Corda, etc.) and complexity, including the design and development of Yellowpapers and Architecture.
Bitcoin Ethereum Hyperladger Fabric R3 Corda
Solidity
Eugene Lead Blockchain Engineer Working in IT since 2003 and having a wide-range expertise, Eugene built more than 50 projects of different complexity in various industries. Recently focused on primarily Blockchain and DeFi projects, mentoring Solidity developers, developing and implementing architecture on Blockchain projects (vesting, yield farming, NFT, games) and implementing smart contract audits.
AWS CSS Hardhat Mocha MySQL Nest.js Node.js
PHP Solidity Spring Vue.js
Kyrylo Solution Architect Kyrylo is an experienced blockchain solution architect and Solidity developer with extensive expertise in Ethereum, Tezos, NEAR Protocol, Polkadot, Solana, Symbol, Stellar, and other blockchain platforms. Being a member of the ToIP Consortium and a winner of 3 challenges at BlockchainUA hackathons in 2018-2020, he has a track of 20+ years at C-level position in software development and telecom sectors.
Business Analysis JavaScript Product Management
Python Software Development
Andrey Rust Developer Andriy is a blockchain engineer with a background in backend development, design and development of DeFi applications for the Solana blockchain and Polkadot ecosystem. The projects he has developed utilized proven tools of the respective ecosystems: Anchor framework for Solana and FRAME pallets/Open runtime Module library for Substrate Framework.
Rust Solana Substrate
Sign up now to see more profiles
Want to hire dApp developer?
Who we are
4IRE is a Swedish-Ukrainian collaborative with over a decade of solid presence in the software development niche and 250+ DeFi experts on board. We're committed to cutting-edge technology integration in the products delivered to clients, so you're sure to be on top of the game with modern and functional dApps.
- 14Years in development & consulting
- 200+Finished projects
- 250+Specialists onboard
- 70%Annual company growth
- 7Country of location
- 130+Graduates finished our courses
4IRE Hiring and Engagement Model
Full-Time Hiring
Get a ready-made dApp development team with the tech stack you need from the 4IRE staff to work exclusively on your project full-time. We can compile a dream team with a record turnaround to jumpstart your project and build a dApp from scratch.
Part-Time Hiring
Engage experienced dApp architects and programmers on a part-time basis whenever you need a pair of extra hands on the project or lack a specific tech stack in your in-house team. Our experts are on standby to help you resolve the project’s bottlenecks.
Time & Material
Work with 4IRE experts on the pay-as-you-go model if you only need help from time to time and don’t require a dedicated coder on the project. This approach is the most flexible and affordable for companies with minor dApp coding tasks at hand.
Our dApp Development Services
dApp development
4IRE is ready to undertake end-to-end dApp development for your business, from technology choice to back-end and front-end creation to UX design. We can also mint tokens for the dApp and engineer its whole architecture for a frictionless user experience.
dApp Upgrade Services
Blockchain technology evolves at lightning speed, so your dApps may quickly become outdated and non-functional. We're ready to audit your product's existing technology mix and features and perform timely upgrades with trailblazing dApp innovations.
dApp integration
dApps can't exist in isolation; they need to be integrated into the blockchain ecosystem to enable safe and frictionless exchanges and wallet use. 4IRE has an expert team of dApp integrators who can connect your dApps with trusted third-party wallets and decentralized storages via secure API connections.
dApp design
Stunning design makes or breaks dApps in the modern, vibrant crypto market. Thus, you shouldn't leave the design aspect to chance. 4IRE designers keep pace with the latest UX/UI trends and can make your dApp stand out with unique design elements and features.
dApp testing
Intuitive and appealing design is one of the key contributors to long-term dApp success. 4IRE knows how to design dApps that can bring satisfaction and aesthetic pleasure. As a result, you won’t experience any customer onboarding and retention problems.
DEX Development
Decentralized exchanges are also a type of dApps that is gaining popularity today. We can create a functional DEX with P2P exchange options, auto market-making features, and a versatile marketplace for exchanging various crypto assets and NFTs for your clients.
MVP Consultation
It's better to look before you leap when it comes to dApp investments. Thus, an MVP is an optimal way to go, ensuring that you're on the right track. The 4IRE team can create a dApp MVP within 1.5-2 months to let you validate the idea with real users and go on with full-scale development.
How to start hiring
REQUIREMENTS GATHERING
We discuss the project with the client to identify its technical requirements and technology needs. At this stage, we can verify the availability of needed tech expertise and make preliminary estimates of work hours based on the general project idea and your expectations.
RESEARCH AND PLANNING
The next stage involves more detailed market and technology research on your project to plan the breakdown of costs and human resources needed for your project’s implementation. It’s a more concrete step that ends with budget and deadline roadmap planning.
DEVELOPMENT STAGE
If you’re okay with our provided estimates, it’s time to compile a team and get down to the actual coding. We offer candidates, you approve the final team composition, and the dedicated team works under our close guidance to deliver the project to you.
TESTING PHASE
Once the dev work is over, we undertake extensive QA testing of the resulting product. Our experts run a series of automated and manual checks, review the code logic, and analyze the code’s cybersecurity before the final project submission.
What our clients say
4IRE is a blockchain development company with extensive experience in migrating projects to NEAR – a next-generation layer 1 protocol for independent powering of the emerging Open Web.
CEO MAÎTRES Anders Ingårda “We are very happy with our team and our outcomes.”
4IRE LABS delivered excellent results. They maintained an effective workflow, and their team integrated seamlessly with that of the client. Their flexibility, availability, and accessibility are all second to none. The only challenges had to do with occasional language barriers.
Director Stockholm Green Digital Finance (Sweden)
Cecilia Repinski
“We appreciate their strong commitment to the success of the final product!”
Their involvement has taken the product from an MVP stage all the way to production standard. It’s already gotten solid market feedback. 4IRE is a transparent vendor that’s great at tackling highly-technical subjects and creating practical solutions.
CEO @ Proteios.io William Rittmeyer
“I am just overall very impressed with the quality of the project, and how professional it is.”
Every single person the company presented the demo to was amazed by the project. The team was highly skilled and walked the company through every step of the process in order to set up the proper configuration. The team quickly fixed any bigs discovered after the launch of the demo.
Co-Founder & CEO, Blaize Dima Kovalchuk
“Our cooperation allowed us to implement our client’s project fast and efficiently.”
4IRE’s skilled architects buttressed the internal team sufficiently, allowing the client to deliver on time. The end-customer was pleased with the solution. They followed an established structure while maintaining an impressive level of flexibility. They’re experienced and highly responsible.
CMO, bvblogic Andriy Khomyn
“They always show their best.”
4IRE successfully produced high-quality options before the deadline. They supplied all needed support and resolved issues quickly. Communication and development were handled effectively. The collaboration was effective.
Our Awards and Recognition
Featured on:
FAQ
Yes, it’s possible to find a suitable dApp developer at 4IRE within 24 hours, as our manager is ready to share the candidates’ resumes with you within this timeframe. However, a quick hiring and onboarding procedure is possible only if you provide clear technical specifications and tech stack requirements for the candidates. Besides, the timing of recruitment depends on the speed of the candidate’s choice on your side.
The cost of dApp development depends on your hiring model and the tech stack/seniority level of the dApp coder you’re hiring. The average dApp engineer’s monthly salary ranges from $5,000 to $13,000+ depending on their location, seniority, and talent. As for hourly rates, they start from $50+ with the same criteria in mind. So, the quote for dApp development will depend on your individual work terms and the team size.
Yes, our specialists always provide a preliminary estimation of the project you want to entrust to dApp developers at 4IRE. We strive for maximum transparency in our work with clients and don’t want you to suffer any hidden costs or unexpected expenditures. Thus, we negotiate the project’s estimate with clients before proceeding to the next step and signing a dApp development contract, ensuring everyone is on the same page about the project’s cost, scope, and expected dApp functionality.
We are a Ukraine-based company with several regional offices in Sweden and Estonia. Many in-house engineers work in 4IRE’s offices in Ukraine and across Europe, and a part of the team is engaged remotely. The remote coders are scattered around the globe, with some experts residing in North America.
To start working with the 4IRE team on a dApp development project, you need to book a call with our expert and clarify your project idea. We will suggest the basic functionality and technical execution of your business idea, which will be further refined based on the business analysis and market landscape review insights. Once the idea takes shape and you agree with the 4IRE team on the dApp’s underlying technology and functionality, we can proceed to roadmap creation and the project’s cost and deadline estimation.