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Blockchain Developers

Since 2017 Rock’n’Block has developed
300+ solutions of different complexity.
We're ready to bring your ideas to life.

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our achievements

Why us?

300+ Projects

created on a turn-key basis

15 000+

smart contracts deployed

130+ Team

100+ developers

1Bn+ Dollars

capitalization of built projects

15+ Years

of development experience

ANY Blockchain

integration and development

areas

Areas Of Expertise

blockchain

BLOCKCHAIN

Smart contracts of any complexity on any blockchain. From custom token creation to decentralized exchange on-a-turn-key basis.

bridge

LAYER TWO

From multiple blockchain bridges to complete Layer 2 solution tailored for your project.

mobile

MOBILE AND WEB

Android/iOS applications, project management interfaces, investors cabinets, top-notch UX/UI, etc.

wallet

WALLETS

High security level browser and mobile crypto wallets with generation system, private keys storage, stable (and other types) coin support and crypto/fiat acquiring.

audit

AUDIT

Full review of your system’s architecture and codebase. We make sure, that your distributed systems work as you intended.

documentaton

DOCUMENTATION

Project architecture development. Technical specifications and decompositions of your ideas. Whitepapers, lightpapers and etc.

Case Studies

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Team

A team of highly qualified specialists:

Maksim Strenk

Backend Team Lead

Maksim Strenk

Experience:
  • Development experience 6 years, in blockchain 4 years
  • MyWish Backend (4 years)
  • Implementation of UTREEXO and HTLC for the Bitcoin network
  • Made the current Ducatus Exchange
  • Experienced in deploying and syncing Ethereum and Bitcoin full nodes
Stack:
  • Python
  • Solidity
  • JavaScript
  • C
  • OpenZeppelin
  • GSN
  • NPM
  • Docker Hub
  • Gunicorn
  • Supervisord
  • PyPi
  • USWSGI
  • PostgreSQL
  • MongoDB
Rita Tsepeleva

Blockchain Team Lead

Rita Tsepeleva

Experience:
  • smart contract development collaterized stable coin
  • Anonymizer powered by ZK proof
  • development of OTC exchange
  • yield-farming / staking contracts development
Stack:
  • Solidity
  • OpenZeppelin
  • Truffle
  • npm
  • C++
  • web3
Nikita Sireishikov

Frontend Team Lead

Nikita Sireishikov

Experience:
  • manual compilation of transactions to send for Bitcoin and Ethereum networks on node.js
  • development of nodes for interacting with the blockchain on node.js
  • development of web-wallets in Angular
  • frontend development for interacting with smart contracts through the backend
Stack:
  • Express
  • Apollo
  • TypeScript
  • GraphQL
  • Angular
  • Vue
  • JS
  • MobX
  • NodeJS
  • Vuex
  • iOS Developing (Swiftui)
  • web3
image of manager
Dmitry Ershov
CEO
image of manager
Alex Tkachev
CBDO
image of manager
Olya Kulakova
CMO
  • 23
    Backend team
  • 27
    Frontend team
  • 19
    Smart Contracts team
  • 13
    Project managers
  • 5
    Designers
  • 3
    Analysts

Our partners

  • binance
  • quras
  • changelly
  • polygon
  • micro tuber
  • okex
  • neo
  • waves
  • ducatus
  • enq
  • tron
  • bw
partners
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