Build an effective infrastructure for your safe and traceable data management

We offer you

  • Consulting

    We will provide you with a free consultation on your particular issue upon your request

  • Diagnostic

    We’ll coordinate the plan of diagnostics and audit according to individual needs

  • Contract

    We will send you a contract for the service and the NDA

  • Fair price

    Depending on a chosen work format, we’ll provide you with the best price among competitors

  • Clear deadlines

    We will complete the work within 4-5 working days

  • Report

    We’ll conduct a detailed report with recommendations for ensuring website security

We help you with

Smart-contract development and audition

Do you need to make your transactions and agreements quick, safe, and extra secure? We can offer you our specialists to build it for you. Automate your business processes with the latest technologies, like Ethereum, EOS, and Tron.

DEFI solutions development

Are you ready to take one step further and build a decentralized financial ecosystem? We are ready for this challenge. Whatever you need: assets tokenization platforms, p2p lending, neobanks, we will find you the best technical approach and build a smooth solution delivery process.

NFT and Semi Fungible Token development

Do you plan to start a business related to authentic digital products, or are you already running it? Let our specialists help you to build your NFT token or even a marketplace or game and protect your ownership of the digital products.

Private blockchain

Are you running a data-sensitive business? We can help you to build an ecosystem with 100% manageable and secure data access. You will always be in charge! Also, you get speed as a bonus.

Smart contract audit


Public availability

Due to the decentralization almost all cryptocurrencies are publicly available so that flaws can be easily detected and used for malicious purposes.



Smart-contract audit strengthens the credibility of the ICO and provides guarantees for investors, thus encouraging them to invest.



Auditing your code at the beginning of the development cycle helps avoid exploiting potential vulnerabilities after launch.

Ready for intelligentdecentralization?


Our extensive tech stack includes top blockchain development technologies


  • Corda
  • Hyperledger
  • Exonum
  • Ripple XRP


  • Bitcoin Gold/Cash
  • Ethereum
  • NEM
  • DASH

Programming languages

  • Node.JS
  • Python
  • Kotlin
  • Solidity

Programming languages

  • Java
  • Typescript
  • Go
  • JavaScript

Case studies

DeFi Network for Wealth Management

Crypto wealth management platform based on Corda blockchain connecting Investors and Advisors

Blockchain-based NFT community powered by Algorand
#Smart contracts

Algorand blockchain-based NFT marketplace for buying and trading artworks.

Smart Contract Platform
#Smart contracts

A permissioned blockchain platform with a stable internal currency

Talk to our experts

Let’s discuss how Quantum can help your company benefit from using blockchain technology

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