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Helen Petraschuk

Role:

Managing Partner

About the author:

Senior Solution Architect with +13 dev years experience. Launched over 100 apps in production. Tech Lead on the most innovative FinTech startups in Sweden and Denmark supported by local banks, government entities. Active contributor to Web3 Community. Co-founder of AI based startup.

Favorite topics:

Blockchain, Investment, Banking, Startups, Metaverce, Marketing

Social:

Our Latest Insights

Our news

11 min

4IRE was Named Top Blockchain Development Company in Ukraine

GoodFirms named 4IRE one of the Top Blockchain Development companies in Ukraine. We are grateful to our clients for ...

May 2022 by Helen Petraschuk

Blockchain, NFT

11 min

How to Build an NFT Marketplace like OpenSea?

Most well-known NFT marketplaces, like OpenSea or Rarible, have an appealing infrastructure and a universal set of f ...

May 2022 by Helen Petraschuk

NFT

11 min

What Is Dynamic NFT and Why Is It a Trend?

Nowadays NFTs conquer blockchain world swiftly with static and dynamic NFTs. In our latest blog post, the 4IRE exper ...

Apr 2022 by Helen Petraschuk

Finance

11 min

Top 7 Types Of Investments For 2022

The world is dynamically changing, and so the innovative industries like blockchain. If you wonder where to put your ...

Mar 2022 by Helen Petraschuk

Blockchain, Ethereum

11 min

How to Create a Stablecoin on Ethereum?

Stablecoin becoming a rising star of the modern crypto market! Read on to see how you can use stablecoins or create ...

Jan 2022 by Helen Petraschuk

Our news

11 min

The Manifest Recognized 4IRE as Ukraine’s Top Recommended Blockchain Developer in 2021

We’re pleased to announce that 4IRE is recognized as Ukraine’s top recommended blockchain developer by The Manifest ...

Nov 2021 by Helen Petraschuk

Blockchain

11 min

What Are Hybrid Contracts and Their Role in Building Web 3.0?

Hybrid smart contracts are expected to play a prominent role in the establishment of Web 3.0. Learn more about hybri ...

Oct 2021 by Helen Petraschuk

Blockchain

11 min

What is Web 3.0? Definition, Features, and Examples

Are you wonder, "what is Web 3.0 technology"? In this article, the 4IRE team explains everything that you need to kn ...

Sep 2021 by Helen Petraschuk

Fintech

11 min

How to Build a DeFi Lending and Borrowing Platform?

In this blog post, the 4IRE team explains what DeFi lending is, how it works, and what the risks and benefits of usi ...

Aug 2021 by Helen Petraschuk