Blockchain engineering for financial infrastructure
We design and build the infrastructure and data streaming that protocols, exchanges, wallets, and financial platforms run on. Experience ranges from L1 protocol infrastructure to multi-network architecture-based custodial solutions.







Our Core Development Expertise
Blockchain Data Streaming Service
Full-stack indexing platforms collect, process, and transform real-time and historical blockchain data. With custom filtering, smart caching, and reorg management, data flows directly into databases.

DeFi Protocols
We build full-stack DeFi platforms from AMMs to lending protocols and perpetual DEXs, helping founders launch reliable, scalable products on time and on budget while handling complex financial logic for their users.

Decentralized Derivatives
At Rock'n'Block, we build full-stack perpetual DEXs tailored to each founder’s needs, whether orderbook-based, AMM-based, or custom app chains. Our solutions handle funding rates, margin, liquidations, and risk management.

Prediction Markets
End-to-end prediction market platforms development cover core market logic, frontend, and backend. We build protocol integrations, dashboards, trading interfaces, and ecosystem tools designed to provide a smooth experience for users.

RWA Tokenization
We build smart contract systems for real-world assets tokenization, from real estate and commodities to capital market instruments. Solutions handle multiple token standards and maintain compliance directly on-chain.

Payments Solutions
Infrastructure for high-volume crypto payments manages confirmations, settlements, and integration with custom checkout flows, providing fast and reliable transaction processing for businesses and users.

Our Best Works

We developed a solution that tokenizes real-world commodities, enabling businesses to unlock liquidity from goods that are already produced, verified, and in transit. This bridges the gap between physical trade and financing, helping companies access working capital faster.
Tech Stack:
Go
Rust
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Discover how we tokenized a Bill of Lading on XDC Network, turning an international trade shipment into an investable real-world asset. This case study explains how electronic documentation, an SPV, custody, insurance, IoT monitoring, and blockchain infrastructure work together to enable trade finance through tokenization.
Tech Stack:
Solidity
GraphQL
React
Python
Typescript
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Mezo is a Bitcoin sidechain built on Cosmos SDK with EVM-compatible infrastructure. Unlike most L2s that treat Bitcoin as a bridged asset sitting idle in the background, Mezo is built around Bitcoin as the active economic primitive — the asset you borrow against, earn in, and use to pay gas.
Tech Stack:
Python
PostgresQL
Django
TypeScript
Solidity
React
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Rubic is the Best Rate Finder, which aggregates 360+ DEXs, bridges and intent-based protocols across 70+ blockchains and testnets - for users and dApps.
Tech Stack:
React
Redux
Material UI
Python
PostgreSQL
Django
Solidity
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Rocking Blockchain Expertise
70M+
DeFi Users
Our infrastructure powers products used by over 71 million people globally.
9+
Years in Web3
Building blockchain products since 2017, we bring nearly a decade of experience to every project.
$167M
Funds Raised
Our partners and projects have raised $167 million using systems and solutions we built.
$2.5B
Market Cap
We support chains and applications with a combined market cap of $2.5 billion.
How We Work
Exclusive insights. Original research. One report every month.
Get unique, research-driven insights from our team, built on deep market expertise and original analysis.
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