Blockchain-based decentralized applications
Full customised build service

We offer:

DAPP ARCHITECT - leading to hands-on outputs across Dev, Data, Cloud and Blockchain

BLOCKCHAIN ENGINEER - Solidity/ Ethereum development and implement smart contracts

USER INTERFACES - design and development

NOVEL WEB 3.0 SOLUTIONS - buildings from frontend to backend
FRONTEND - building by Bootstrap + Jquery.js
BACKEND - building by PHP 7+ Node.js
DATABASE - MySQL

ICO service

KYC/AML Verification module


Payment module VISA/MasterCard/Paypal/

White Paper

Multi Language

Promotion

Manager online for SMM and Telegram group

Display(Banner) Ads

Google AdWords / Facebook Ads / Youtube Ads/ Instagram / ...

PR articles in Cointelegraph, Coindesk, newsbtc.com, news. bitcoin.com....

Advisors

Premium token listing
About us:
We are able to: find interesting solutions to any problems using blockchain technology; develop and issue tokens ERC20, ERC721; connect and reliably integrate external data into blockchain of any platform through ORACLIZE; turn to blockchain from any part of the system (using Nethereum and Web3.JS); connect MetaMask payment gateway; explain task in smart contracts in detail; link smart contracts; carry out an audit; run this audit; teach how to use it; fill the system with active commercial users.
Our services:
Analytics of processes transfer to blockchain environment
Writing technical specification and audit

Writing WhitePaper

Tokens emission of ERC20, ERC721 standard. Tokenomics сalculation. Listing on stock exchanges.
Smart contract. Programming. Audit. Performance Qualification. Platforms: Ethereum, Waves, EOS, Cardano.
Web interface development


Connection and integration external data into a project through certified services Oraclize and other.
Promotion
Technical advice
Teaching Solidity programming language. Webinars
Come to visit:
Moscow, Novy Arbat Street 11, building 1
Our advantages
A proper approach 24/7

Reliable timelines with a guarantee

The best prices
Our cases
3
real time blockchain game
4
real time blockchain store and exchange
Our team
Yaroslav
General Director of LLC C11
Blockchain development engineer

Ilya
Hardware developments
Artyom
Blockchain development specialist
Irina
Leading blockchain development administrator
Andrey
Blockchain equipment
We already have worked with:
Gazprom Neft
RR
AlfaBank
Contacts
Phone, WhatsApp, Telegram, Viber:
+79096538221
+79647679901
Email:
c11@c11.online
Address:
Moscow, Noviy Arbat street, building 11, office 1, 2325
Details:
LLC C11
ITN: 9710010786
IEC : 771001001
Account number: 40702810902390003522
Bank: JSC ALFA-BANK
BIC: 044525593
Correspondent account: 30101810200000000593


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