WEB3 + BLOCKCHAIN AGENCY // WARSAW // MINSK

We develop new blockchains for any use case

We design and launch new blockchain platforms for a wide range of applications: cryptocurrencies, fintech services, data exchange and validation systems. We build custom solutions that match your requirements. Our team has deep expertise in architecture, algorithms, consensus, security, and blockchain scalability.

Blockchain types

We build blockchains with a hybrid operating mode

A distributed ledger that can operate in both public and private modes depending on the type of data and transactions. Example: healthcare information registries, where the public mode enables authenticity verification, while the private mode protects personal data and medical confidentiality.

Blockchain with flexible parameter configuration

Distributed ledgers that let you adjust settings such as block size, block time, difficulty, rewards, fees, and more. Example: a blockchain for an ICO campaign where parameters change depending on the stage, demand, supply, and other requirements.

Blockchain compatible with other networks

To build such products, we use bridges, sidechains, sharding, and other interoperability mechanisms. They enable exchanging data, transactions, tokens, and other assets between blockchains. Example: a blockchain used for smart contracts that execute across multiple networks such as Ethereum, Binance Smart Chain, Polkadot, and more.

what we’re good at

(01)
Expertise and qualifications.

We use Python, Node.js, Solidity, and Rust to build blockchains with different architectures, algorithms, consensus models, security requirements, and scalability targets.

(02)
Custom approach.

We analyze your goals and recommend the optimal blockchain type and specifications. We design and prototype the solution to validate hypotheses before full-scale development.

(03)
Full-cycle development.

We develop, test, launch, and integrate the blockchain with your systems and applications, provide support and updates, and help scale and improve the product over time.

Blockchain
development stages

01

Analysis and consultation

02

Design and prototyping

03

Development and testing

05

Support and updates

04

Launch and integration

Our projects

Blockchain development FAQ

What types of blockchains do you develop?

We build public, private, and hybrid networks, as well as blockchains with configurable parameters — block size, block time, fees, and rewards. We choose the type and architecture based on your use case: a cryptocurrency, a fintech service, or a data exchange and validation system.

What tech stack do you use to build a custom blockchain?

We work with Rust, Python, Node.js, and Solidity depending on performance requirements and the target ecosystem. We implement different consensus algorithms — PoW, PoS, PoA, and their variations — balancing speed, decentralization, and security.

Can the blockchain be made compatible with Ethereum and other networks?

Yes. We use bridges, sidechains, and sharding for interoperability, enabling token and data exchange with Ethereum, BNB Chain, Polkadot, and other networks, as well as cross-chain smart contract execution.

How long does it take to build a blockchain from scratch?

A prototype for validating hypotheses is usually ready in 1–2 months, while a production network with testing and node deployment takes several months or more. We fix a stage-by-stage plan after analyzing your requirements and designing the architecture.

How is the cost of blockchain development estimated?

The estimate depends on the chosen consensus, scalability requirements, the number of integrations, and the tooling around the network (explorers, SDKs, wallets). After a free consultation, we prepare a quote broken down by milestones.

What happens after the network launch?

We provide ongoing support: monitoring node health, releasing protocol updates, helping with scaling, and integrating the blockchain with your systems and applications.

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