Blockchain & Web3 for your business

Blockchain Development

We design and develop full-cycle blockchain solutions: from smart contract architecture to launching DeFi protocols, NFT marketplaces and crypto exchanges. Security audits, tokenomics, integration with existing infrastructure.

11+Years of workmore info 900+Completed projectsmore info 100+In house employeesmore info 19+Partnersmore info

Services we offer

Showing 1020 of 1305

Setting up compliance for the Malta jurisdiction (MFSA)

Medium

~1-2 weeks

Crypto Accounting Platform Development: Exchange Import, DeFi, Taxes

Complex

from 1 week to 3 months

Crypto Accounting Automation: FIFO, LIFO, HIFO Tax Lots

Medium

~1-2 weeks

Automated Crypto Tax Calculation: Turnkey System

Medium

~1-2 weeks

Crypto Transaction Classification System for Tax Accounting

Medium

~1-2 weeks

Development of a cost basis calculation system (FIFO, LIFO, weighted average)

Medium

~3-5 days

Automated Crypto Tax Reporting System Development

Medium

~1-2 weeks

Automated tax calculation: crypto exchange integration with Koinly

Simple

~2-3 days

CSV Export to CoinTracker: Setting Up Cryptocurrency Tax Accounting

Simple

~2-3 days

TokenTax Integration: Tax Reporting for DeFi and NFT

Simple

~2-3 days

Accointing Integration for Tax Reporting in Germany

Simple

~2-3 days

Automatic import of exchange transactions for accounting

Medium

~3-5 days

Development of a DeFi transaction accounting system for taxes

Complex

~1-2 weeks

Development of an NFT transaction accounting system for taxes

Complex

~1-2 weeks

Development of a staking reward accounting system for taxes

Medium

~3-5 days

Intent-Based Trading Protocol Development

Complex

from 2 weeks to 3 months

Development of Intent Solver Systems for DeFi

Complex

~1-2 weeks

CoW Protocol Integration for MEV Protection

Medium

~3-5 days

UniswapX Integration: SDK, Intent-Based Swaps, Permit2, Filler Bot

Medium

~3-5 days

Batch Auction System Development (CoW-Style)

Complex

~1-2 weeks

Development of an MEV-protected order execution system

Complex

~1-2 weeks

Solver Development for Intent-Based Protocols

Complex

~1-2 weeks

Build and Launch AVS Services on EigenLayer

Complex

from 2 weeks to 3 months

EigenLayer Operator Development: Infrastructure, BLS Keys, and Restaking

Complex

from 1 week to 3 months

EigenLayer Restaking: DeFi, AVS, and Wallet Integration

Complex

~3-5 days

Liquid Restaking Protocol Development: Architecture and Audit

Complex

from 2 weeks to 3 months

EtherFi Integration for Liquid ETH Restaking

Medium

~3-5 days

Renzo integration (ezETH, liquid restaking) — turnkey

Medium

~3-5 days

Puffer Finance Integration: Liquid Restaking pufETH for DeFi

Medium

~3-5 days

Kelp DAO Integration: Liquid Restaking on EigenLayer

Medium

~3-5 days

Blockchain Development Services

Discuss your blockchain project

We will show how blockchain can solve your challenge

Get a quote

We will estimate the budget and timeline for your blockchain project

Blockchain Development Stages

: We analyse the business case, select the blockchain network (Ethereum, Solana, Polygon, TON, BNB Chain), design smart contract architecture and tokenomics. Define security and scalability requirements.
: We write and test smart contracts in Solidity, Rust, Move or FunC. Unit tests, fuzz testing via Foundry, static analysis with Slither/Mythril. OpenZeppelin as the security baseline.
: Internal code review, automated analysis, manual audit. For critical projects we engage independent auditors. All vulnerabilities are fixed before deployment.
: We deploy contracts to testnet and run integration tests. After verification — mainnet deployment. Integration with frontend, backend, oracles and external services.
: We set up transaction monitoring, event listeners, alerts for anomalous activity. Track gas costs, node uptime and liquidity health.
: We add new features via upgradeable proxy, expand to additional networks (multichain), optimise gas. Knowledge transfer and documentation for your team.

Latest works

Development of a web application for FEEDME
1376
Development of an online store for the company FURNORO
1350
B2B Advance company logo design
796
Development of a web application for Enviok
1088
AIDER company logo development
1034
CRM development for Chasseurs
1130

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