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Blockchain Development & Fintech

4ire Labs is a software engineering company specializing in FinTech, Banking, Blockchain, and enterprise digital transformation. With over 15 years of experience, we design and build secure, scalable, and high-performance solutions—from digital banking platforms and payment systems to DeFi protocols, tokenization platforms, and complex ERP and business management systems.

  • Min project size
    $10,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    50 - 249
  • Year founded
    Founded 2010
  • Languages

Overview by:

Reviewer avatar
Olena Petrashchuk

5 Languages that we service

  • English
  • Arabic
  • Portuguese
  • Ukrainian
  • Swedish

Select Focus Area
Application Platforms
Amazon Application Development Framework
100%
AI Consulting Focus
Frameworks and CMS
Programming & Scripting
Typescript
50%
SQL
15%
Industries
Financial services
60%
Advertising & marketing
5%
Business services
5%
Consumer products & services
5%
Energy & natural resources
5%
Government
5%
Information technology
5%
Insurance
5%
Other industries
5%
Clients
Midmarket ($10M - $1B)
60%
Enterprise (>$1B)
30%
Small Business (<$10M)
10%
Certified in:
Blockchain Custom Software Development

Pricing Snapshot

Min. project size $10,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 4.8 /5

What Clients Have Said

4IRE LABS offers competitive pricing and high value, as clients frequently mention good cost-effectiveness. Specific projects range from $10,000 to over $400,000, with a strong emphasis on quality and timely delivery, making them a reliable choice for various budgets.

This summary is based on verified Clutch reviews.

Most Common Project Size

$10,000 - $49,999 based on 37 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

4IRE LABS Review Insights

Overall Review Rating

4.8
  • Quality 4.8
  • Schedule 4.8
  • Cost 4.8
  • Willing to Refer 4.9

Top Mentions

Review Highlights

  • Responsive and Client-Focused

    Clients appreciate 4IRE LABS's responsiveness and client-oriented approach. They are noted for their ability to adapt to client needs and provide solutions that align with project goals.

  • Challenges with Initial Onboarding

    One review suggests that 4IRE LABS could improve their initial onboarding process, especially for clients with limited technical knowledge, to ensure a smoother start to the collaboration.

  • High-Quality Code and Development

    Multiple reviews highlight the quality of 4IRE LABS's engineering and code. Clients appreciate the clean, well-structured code that leads to fewer issues and smoother project execution.

  • Expertise in MVP and Prototype Development

    4IRE LABS has been successful in developing MVPs and prototypes that allow clients to test and validate their concepts. This has enabled clients to gather user feedback and make informed decisions for further development.

  • Flexibility and Adaptability

    The team at 4IRE LABS is noted for their flexibility in accommodating project changes and their ability to work under tight deadlines. Clients appreciate their willingness to adapt and propose thoughtful solutions.

  • Effective Communication and Collaboration

    4IRE LABS is frequently recognized for their excellent communication and collaboration. Clients mention regular updates and open communication channels, which contribute to successful project outcomes.

4IRE LABS Reviews

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Services
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Industry
Location

Custom Software & AI Dev for E-Commerce Company

  • Custom Software Development
  • Other app platform
  • Confidential
  • Mar. - Aug. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"What stood out the most was how engaged they were in the process."

Apr 1, 2026
Founder & CEO, ONEbasket
Marie
Verified
  • eCommerce
  • Stockholm, Sweden
  • 1-10 Employees
  • Online Review
  • Verified

4IRE developed an AI-powered e-commerce tool for an e-commerce company. The team built a user-ready MVP, including a PWA and Chrome extension, and handled all frontend and backend development work.

Payment Solution Integration for Email Service Provider

  • Business Consulting Custom Software Development
  • $10,000 to $49,999
  • June - Oct. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We were fully satisfied with 4IRE's service."

Oct 29, 2024
CBDO, Email Service Provider
Valeriia Klymenko
Verified
  • Other industries
  • Cyprus
  • 51-200 Employees
  • Online Review
  • Verified

4IRE conducted a payment solutions consultation for an email service provider. The team provided system architecture recommendations, integrated a payment system into the client's platform, and tested it.

Blockchain for Software Co

  • Blockchain
  • Decentralized Finance Ethereum Development
  • $10,000 to $49,999
  • Jan. - Sep. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"4IRE's flexibility and crypto-native skills were impressive."

Sep 30, 2024
CEO, Software Co
Anonymous
Verified
  • Other industries
  • Virgin Islands (British)
  • 1-10 Employees
  • Online Review
  • Verified

4IRE provided Solidity development services for a software company. The team was responsible for researching and developing smart contracts for the client.

Crypto Wallet & Smart Contract Dev for Software Company

  • Blockchain Custom Software Development
  • Web3
  • $50,000 to $199,999
  • Feb. - July 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Our cooperation with 4IRE was pretty smooth."

Aug 28, 2024
CEO, Oak-Tree Technologies
Michael Makashyn
Verified
  • Other industries
  • Austin, Texas
  • 11-50 Employees
  • Online Review
  • Verified

A software company hired 4IRE to design and develop a DeFi wallet for a fintech platform. The team focused on smart contract development and security testing.

Decentralized App Development for Email Delivery Service

  • Blockchain Business Consulting Other Application Development
  • Web3
  • $10,000 to $49,999
  • Nov. 2023 - Mar. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"4IRE team demonstrated exceptional expertise and creativity."

Jul 12, 2024
Marketing Manager, Warmy
Inna Sabada
Verified
  • Advertising & marketing
  • Israel
  • 11-50 Employees
  • Online Review
  • Verified

4IRE developed a decentralized application (dapp) for an email delivery service. 4IRE conducted business analysis, developed smart contracts, integrated blockchain technology, and tested and deployed the app.

Decentralized App Development for Marketing Software Company

  • Blockchain Business Consulting
  • Web3
  • $10,000 to $49,999
  • Nov. 2023 - Mar. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their team demonstrated exceptional expertise and creativity."

Jun 14, 2024
Marketing Manager, Warmy
Inna Sabada
  • Advertising & marketing
  • Israel
  • 11-50 Employees
  • Online Review

4IRE developed a decentralized application for a marketing software company. The goal was to leverage blockchain technology to create a secure, transparent, and efficient platform.

Blockchain Development for EdTech Software Company

  • Blockchain Business Consulting
  • Ethereum Development Web3
  • $10,000 to $49,999
  • Sep. - Dec. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They often worked faster than anticipated."

Feb 22, 2024
CEO, PioGroup
Alexey Shapran
Verified
  • Education
  • United Kingdom
  • 11-50 Employees
  • Online Review
  • Verified

4IRE provided blockchain development services for an educational technology software company. The scope included analysis, development research, requirement scoping, and maintenance.

Blockchain Dev for Web Dev Company

  • Blockchain Business Consulting
  • Business Transformation Consulting Ethereum Development Smart Contract Development Web3
  • $10,000 to $49,999
  • May - Dec. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We were satisfied with the overall experience."
Feb 4, 2024
Owner, Komanda
Serhii Ivanov
Verified
  • Other industries
  • Kyiv, Ukraine
  • 11-50 Employees
  • Online Review
  • Verified

4IRE developed a blockchain roadmap for a website development company. They consulted the client on incorporating blockchain technology into their project. They also analyzed regulatory compliance requirements.

Blockchain Integration for Plagiarism Solutions Company

  • Blockchain Business Consulting
  • $10,000 to $49,999
  • Jan. 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They solve all of our issues quickly."
Dec 22, 2023
Marketing Manager, PlagiarismCheck.org
Halyna Prykhodniuk
  • Information technology
  • United Kingdom
  • 11-50 Employees
  • Online Review

4IRE is developing a custom blockchain integration plan for a plagiarism solutions company. The team is responsible for Ethereum integration, Solidity, and Web3.js optimization.

Software Development for Consulting Company

  • Less than $10,000
  • Feb. - Sep. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"All parties are satisfied with the relationship."

Jul 18, 2023
President, Northman & Ponari
Nicholas Ponari
Verified
  • Other industries
  • 1-10 Employees
  • Online Review
  • Verified

A consulting company hired 4IRE to build a Web3 ecosystem. The service provider was also responsible for creating the scope of the project. The client worked with a small team from 4IRE to complete tasks.

Showing 31-40 of 43 Reviews

Our Story

Since 2010, 4IRE has been developing innovative solutions, gaining expertise in Fintech and working on financial products, implementing such technologies as data science, AI, and blockchain.  Founders of Blockchain Dev Community in Ukraine, Swedish Startup Ecosystem, Buildl UA Organization. 

Our values:   

  • Transparency in everything we do
  •  Open to meeting our clients face-to-face, anywhere in the world
  •  Every team member genuinely cares about our clients

Meet the Team

Olena Petrashchuk

Olena PetrashchukCEO

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